[ 2020 Reviews ] TOP 5 Best Rain Gauges For Home Use

What should the best rain gauge for home use you are looking for be like? To find out which types are present on the market and which should be the most important features to evaluate, read our guide, starting with the two best models for us:  Outback Blue RAIN Gauge is technologically advanced, precise, robust and sends a notification to the smartphone advising that it’s going to start raining. 

Definitely cheaper is AcuRite 00899 Wireless Rain Gauge , ideal for those who want to spend as little as possible. It is, however, equally robust and particularly easy to use.


5 Best Rain Gauges For Home Use– 2020 Ranking

The rain gauge is an instrument that, measuring the amount of rain that has fallen, proves to be very useful, as well as for meteorological purposes, also in agriculture or simply for those who have a garden.

Below we list what are for us the five best products of 2020 to provide useful information on which rain gauge to buy.


Rank #1: AcuRite 00899 Wireless Rain Gauge

 Among the best selling digital rain gauges is the AcuRite 00899 Wireless Rain Gauge model. It only works with the AcuRite weather station (not included) and allows you to receive the warning as soon as it rains on your smartphone, via a free app.

To be placed in the garden or on the balcony (but away from roofs and slopes that could alter the correct measurement of the rainfall), it allows to know the amount of rain in mm / h and also the total rainfall and those expected in order to regulate the consequent watering for plants. The data is then analyzed with a histogram.

Easy to configure, precise, with battery operation, aesthetically it is very appreciable.

Made of resistant plastic, it uses tilting trays, has a measuring range from 0.2 mm / h to 900 mm / h and the precision is 1 mm / h. The product can boast an excellent quality / price ratio; for us it represents the best rain gauge for home useof 2020.

The rain gauge, as a measuring device, is used both in a professional environment and at home, perhaps for those who have the hobby of cultivating their own garden. Our guide helps you today to choose such a particular tool by introducing you to this one from AcuRite .




Interesting to receive on the smartphone, through a special downloaded app, news about when it starts to rain.


The measurement is precise, thus allowing to know the amount of rain in mm / h and also the total and expected rainfall, allowing anyone to adjust for the watering phase.


The materials are very robust and the aesthetics of the product and its functionality will not be affected over time and by use.




 The lack of a fixing kit has displeased several buyers who have shown some disappointment in their opinions. 


 Continuing with our purchase advice, we are now talking about a model of the TFA Dostmann, it is, in this case, a manual rain gauge.

It is a German-made product built with good quality materials, functional, easy to read, it consists of the support that must be fixed to the ground or on a pole and a graduated container that must then be emptied.

In general, it is a very simple but also very economic rain gauge, capacious (up to 70 mm), resistant, rather elegant and performs its function very well. It is also robust and easy to assemble and disassemble for cleaning.

In short, for us it is the best manual rain gauge of 2020.

The Germans with the usual practicality have created a good manual rain gauge, simple and with a pleasant aesthetic and at the same time very economical. Evaluate the positive and less convincing aspects with us, we will then tell you where to buy it.




Very intuitive and simple in fixing and installation. No problem even in reading with the millimeter scale clearly visible and distinguishable.


The price is very convenient, it is an additional incentive for the purchase of this tool useful for those who like you have a green thumb.


Well done, with excellent materials, it will withstand the harshest weather. Months after use, the rain gauge will still be intact and well fixed, demonstrating that the Germans know what they are doing.




The type of funnel could lead to drawbacks in measuring rainfall and, at times, underestimate its quantity.


 For those who are wondering how to choose a good electronic rain gauge, an excellent solution is the Outback Blue RAIN Gauge i model by Outback .

It is a radio rain gauge which, by means of cordless transmission, allows to know a substantial series of useful information: in addition to the total amount of rain, also that relating to the last hour, the last 24 hours and the last rain; again, the external temperature, the maximum and minimum internal temperature, etc. with the information that is made available in a histogram.

It is a product to be placed or hung on the wall, easy to install; it is also reliable, precise, with various functions; the low price and commensurate with the overall quality offered makes it one of the best rain gauge for home use sold online.

The Outback Blue RAIN Gauge is the new product that we have reviewed in our guide and that combines captivating aesthetics with precision, thanks to the cordless transmission, and a series of information that will be useful in your work.




With a fine and elegant appearance, it will be possible to fix it to the wall or place it on a piece of furniture. In any case, he will make his figure and will not go unnoticed.

Value for money:

The value for money, considering the quality of the product, is very competitive and you will hardly be able to find anything better.


In addition to the total amount of rain, it will also notify you of the last sixty minutes, or the last 24 hours. The outdoor and indoor temperatures will also be reported.




Unfortunately the sensors prove weak at a distance and with the walls in between, the transmission proves to be weak and the data inaccurate.


Rank #4: TFA 47.1001 Rain Gauge

 We go down from the podium and find a rain gauge model different from those just seen but equally useful in agricultural activities or for maintaining the health of the garden outside the home.

It has a very negligible cost, a detail that makes it preferable to other more complex ones if the intended use is of an amateur type.

The material is sufficiently robust and resistant to exposure to bad weather and atmospheric agents.

The data collected, the rainwater precisely, can be read easily thanks to the raised and easily readable measurements placed on the side of the glass. It is large enough to accurately determine even the most copious rains such as short storms. It is planted directly on the ground, skewering the stick where it is most comfortable, directly on the lawn or in a pot and empties by throwing the contents on the ground. A breather or a cap perhaps would have made this model more comfortable, but it is still a basic rain gauge, essential in the functions offered but precise in the yield and measurement of the useful data.

And here we are one of the cheapest products among those reviewed in this guide. It is a particularly simple object and perhaps more suitable for amateur use, but not for this reason not very useful, and whose material is robust enough for the use to which it was addressed.




The price is the last of the thoughts that you will have to make buying this product, it is in fact low and very negligible. In short, you will not be much to assess whether it is the case or not.


For the asking price it is really robust and solid, even under the most harsh and lasting rains. You will probably be surprised even after subsequent months of use.




The spike that can be fixed on the ground or in a vase, would have been even more useful and adaptable with holes or perhaps being able to remove it from the base.


A rain gauge that is far too simple and basic, it is also known for not having foreseen the use of a breather or a cap that would have been useful instead.


Rank #5: Netatmo Rain Gauge

 We conclude this rundown of what are, in our opinion, the best offers of 2020 with the model of the leading company in the construction of Netatmo Rain Gauge weather stations.

Also in this case the rain gauge has a wireless transmission that reaches up to 30 meters in the open field so it is convenient because you can check the level of rainfall from inside the house. It is self-draining and transmits wireless data to the internal station.

It shows the amount of water dropped in the last hour, on the last day, the internal and external temperature giving, then, graphic indication relating to the last week, or months. Customized alerts can be set while the large display also shows the calendar.

You can hang it on the wall or leave it on a table.

Here is a product of a specialized company such as Netatmo Technology, a highly effective electronic rain gauge that thanks to the large display will give you all the information you are looking for, clearly and clearly.




The possibility of checking the water level from inside the house is interesting, without necessarily having to expose yourself to cold and bad weather.


Large and clear, it will allow you to view all the data that interests you even in the dark, thanks to the lighting you shouldn’t have any problems.




It is not exactly the lowest price on the market, and perhaps not everyone will be willing to spend such a figure. But this is not a simple or not very functional rain gauge.


It will not be long before it discharges, this is a significant nuisance and other instruments of the same type have shown greater autonomy than this.


How to use a rain gauge

The rain gauge is a measuring tool that aims to collect information about the rainfall. It is used in various fields, such as meteorological, hydrogeological, but also in the agricultural and domestic fields. If you don’t know how to use it, we recommend reading this article.




The typologies

Before using the equipment it is necessary to identify which model it is, since there are mainly three types of products on the market: manual, with electric and electronic sensors. Those with electrical sensors connect to a weather station via software and notify the user of the arrival of rain. The data acquired by the precipitation are processed, regulating the subsequent watering of the garden or vegetable garden. The manual ones are composed of a graduated container, positioned on a rod.

The electronic rain gauge is a middle ground between the two types: it works wirelessly and returns all the most important information about the latest atmospheric showers.


Do not neglect the instructions for use

As we have seen, thanks to technology, the rain gauge has evolved not a little and the most modern include additional functions, which may vary depending on the model. For this reason it is important to read the manufacturer’s instructions to understand each function and use it correctly. Read the manual with the tool in front of it, so that you can configure it at the same time you read a certain paragraph. Following the instructions given by the manufacturer of that specific item will avoid inconvenience, malfunctions and waste of time.


Where to place the rain gauge

Deciding where to place the rain gauge is not a choice to be made in an impromptu way, since the correct location is crucial to have accurate data. So take your time and make the right assessments. Avoid places near trees, because they could deviate the trajectory going to compromise the result. More generally, you will have to position it away from any type of obstacle. In addition, the equipment must be positioned at least 0.5 meters from the ground, up to a maximum of 2 meters in height. Stability is also important, with a stronger than usual gust of wind it risks tipping over.





Connection with devices

The technological and electronic conversion of these devices, among other things, allows the rain gauge to collect data and transmit it remotely to the smartphone, tablet or computer, through applications provided by the manufacturer. These apps allow the rain meter to connect to a specific website and, in some cases, also to weather stations and then communicate the forecast to you.

To obtain this performance, you must therefore install the software on the device on which you want to receive notifications. After installation, from smartphone or other device, connect to the rain gauge to check the amount of rain that has recently fallen. Sometimes, those who do not have a smartphone or tablet, can take advantage of this service by connecting to the website to have the same information available.


Other suggestions

As we said, most of the time it is possible to connect the rain gauge to mobile devices or to the PC, the advantage is also that of being able to obtain data to be compared. However, if this function is not available, we advise you to write down the information on a notebook, so that you can be sure that the rain gauge works correctly.

Reading the instructions will allow you to take full advantage of all the options available. For example, the possibility of controlling the outside temperature or the time and date of the day. There are also models that act as an alarm. As it is easy to understand, knowing the interface of your device can be very interesting and useful.



Buying guide – How to choose the best rain gauge?

The rain gauge is a measuring instrument widely used in the meteorological, hydrogeological, aeronautical fields but also in the domestic and agricultural fields.

A rain gauge is nothing more than a graduated container in which, following precipitating phenomena, rainwater collects: the level of the collected water, expressed in millimeters (we speak in technical terms of rainfall height), represents the international value of the intensity of the precipitation.

Trivial but important to remember: regardless of the position occupied in the ranking, the rain gauge must be placed away from obstacles and in open areas, so as not to affect the measurement. Detection errors can depend on many other parameters besides the place of installation, including the precision with which the manufacturer has calibrated it and the width of the mouth, which must never be too small.

In this review we will see how to orient ourselves in choosing a rain gauge that meets our needs, evaluating the characteristics that will affect the final price.




Types of rain gauge

Rain gauges, like all measuring devices, have undergone an irreversible digitization process in recent years: conceived as analog instruments, they too were soon integrated into automatic control and measurement systems.

Leaving aside the now antiquated analog rain gauges, for digital rain gauges we can distinguish different construction and implementation typologies.

First of all there are rain gauges whose operation is linked to a weather station: the user is notified of the start of a precipitation by means of appropriate application software; subsequently, by processing the acquired data, the application allows you to adjust the subsequent watering for your garden.

Then there are the manually operated rain gauges, generally consisting of a graduated container placed at a certain height from the ground by means of a rod to be fixed to the ground.

Via intermediate between the two previous categories, the electronic rain gauge allows to obtain, via wireless transmission and up to tens of meters away, all the data of interest relating to the most recent atmospheric showers.


Calibration and precision

Each measuring instrument on the market has a cost directly proportional to the quality, precision and resolution of its measurement: for the same design technology, the cheapest rain gauges provide the coarsest measurements, while the most expensive ones are the ones that ensure decisive measurements more accurate. Compare the prices to compare how the manufacturer has calibrated the reference scale and the various sensors possibly integrated.

We believe that this aspect of precision is to be particularly taken into consideration when deciding to buy a garden rain gauge to determine, in order to optimize costs, how and how to reduce the supply of water to plants and flowers.




Network interconnection

Another element of primary importance that we want to highlight in this guide to choose the best brand of rain gauge is the possibility of integrating it within a home or industrial network for the remote control of various parameters linked for example to automated irrigation systems.

Again, of course, it is up to you to find the right compromise between economic and technological aspects: the more the rain gauge can be integrated and adapted to the different types of network, the more it will respond better to your needs.


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