do robot lawnmowers work in the rain

Do robot lawnmowers work in the rain? It’s a question many of us have asked ourselves while standing out in the pouring rain, trying to mow our grass. With technology advancing at an incredible rate, it can be hard to keep up with what is and isn’t possible. So do robot lawnmowers really work when it rains? The answer may surprise you. In this blog post, we’ll explore all aspects of using a robotic lawnmower in wet conditions, from pros and cons to tips for maintenance and alternative solutions if your machine just won’t cut it during inclement weather. Let’s take a look into whether or not do robot lawnmowers actually work in the rain.

Table of Contents:

Robot Lawnmowers and Rain: What You Need to Know

Robot lawnmowers are becoming increasingly popular in the UK. They offer a convenient way to keep your lawn looking neat and tidy without having to spend hours pushing a mower around. But what happens when it rains? Can you still use your robot lawnmower in wet conditions?

The short answer is yes – most robot lawnmowers are designed to be able to handle rain without any issues. However, there are some precautions that you should take if you plan on using your robot mower in wet weather.

Firstly, make sure that the ground is dry before sending out your robot mower. Wet grass can clog up the blades of the machine, which can cause it to malfunction or even break down completely. If possible, wait until after heavy rainfall has passed before setting off your robotic helper.

Secondly, check that all parts of the machine are securely fastened before starting it up again after being exposed to water or moisture. Ensure all screws and bolts have been tightened properly and no wires have become loose due to dampness or humidity changes suddenly during rain showers or thunderstorms. This will help ensure that everything works as intended once you send out your robotic friend back into action.

Finally, consider investing in waterproof covers for both yourself and the machine itself if you plan on using it frequently during rainy periods throughout the year. This will help protect against any potential damage caused by exposure to water over time, especially important if left outside overnight.

It’s also worth noting that while most robots can handle light showers with ease, they may struggle more when faced with heavier downpours due to excessive amounts of standing water on top of already-damp surfaces like soil or turfgrass – so bear this in mind too.

Key Takeaway: Robot lawnmowers are designed to handle rain, but it is important to take precautions such as making sure the ground is dry before starting up and investing in waterproof covers.

Pros and Cons of Using a Robot Lawnmower in the Rain

a robotic device mowing the grass

They’re efficient, cost-effective, and require minimal effort to operate. But what happens when it rains? Can you still use a robot lawnmower in wet conditions?

The answer is yes – but there are pros and cons of using a robot lawnmower in the rain that you should be aware of before taking your machine out into inclement weather.


One major benefit of using a robot lawnmower in the rain is that it can help reduce mowing time significantly. This is because wet grass clippings tend to stick together more easily than dry ones, meaning they’ll take less time to collect up and dispose of afterwards. Additionally, since most models come with waterproof covers or shells, they won’t suffer any damage from being exposed to water either.


On the other hand, there are some potential drawbacks as well. For one thing, wet grass tends to be heavier than dry grass, which could cause your machine to struggle if it isn’t powerful enough or has weak blades. Additionally, while most robots have waterproof covers or shells on them, these aren’t 100% effective, so there’s always a chance that water could get inside the motor housing and cause electrical problems down the line if not addressed quickly enough by an experienced technician.

If you do decide to use your robot lawnmower during rainy days, then here are some tips for keeping it running smoothly: Make sure all connections between parts such as cables and hoses are secure; check for any signs of rusting on metal components; wipe off excess moisture after each use; store indoors when not in use; avoid puddles at all costs; empty out debris collection trays regularly; lubricate moving parts every few months with silicone spray or oil, inspect blades often for sharpness/dulling edges due to wear and tear over time (replace if necessary).

If you don’t want to risk damaging your robotic mower, consider investing in an electric model instead, which will usually have better protection against moisture damage thanks to its sealed casing design – make sure it is rated IP54+ before buying. Alternatively, manual push mowers can also work well, provided they are designed specifically for wet conditions (look for features like rubber wheels and extra wide handles).

Overall, it is important to weigh the pros and cons of using a robot lawnmower in the rain. Knowing how to properly maintain your machine will help you make an informed decision about whether or not this is the right choice for you.

Tips for Maintaining Your Robot Lawnmower in Wet Conditions

While robot lawnmowers can handle wet conditions, there are a few things you should keep in mind to ensure your machine is running smoothly.

Regular Cleaning

Rainy weather can cause dirt and debris to accumulate on your robot lawnmower’s blades and body. Make sure to clean off any mud or leaves that may have stuck to the mower after each use. This will help prevent rust and other damage from occurring over time.

Check for Water Damage

If you find water inside your robot lawnmower, make sure to check for any signs of damage, such as corrosion or rusting. If left unchecked, this could lead to more serious problems down the line. You may also want to consider investing in a waterproof cover if you plan on using your mower during heavy rainstorms.


Wet weather can affect the lubrication of your robot lawnmower’s moving parts, so be sure to regularly check them for signs of wear and tear or lack of lubrication. If necessary, add some oil or grease as needed so that everything is running smoothly again.

Battery Care

It’s important not only that you store your battery properly when not in use but also that you take extra care with it during rainy days since moisture can easily seep into its components, causing short circuits or even complete failure if left unchecked for too long. Be sure to keep an eye out for any warning signs like reduced performance or unusual noises coming from the motor while using it during wet conditions – these could indicate a problem with the battery itself.

Finally, always remember safety first when operating a robotic lawnmower in wet conditions. Make sure all cords are tucked away safely out of reach and never leave it unattended while charging; this could result in electric shock hazards due to water contact with exposed wires.

Key Takeaway: Robot lawnmowers can handle wet conditions, but it’s important to regularly clean, check for water damage, lubricate moving parts and take extra care with the battery. Remember safety first when operating in wet weather.

FAQs in Relation to Do Robot Lawnmowers Work in the Rain

Are robot lawnmowers waterproof?

preparing to cut grass using an auto mowing machine

Yes, most robot lawnmowers are waterproof. Many models have a water-resistant design that allows them to operate in wet conditions without any damage. Some even come with an IPX4 rating which means they can withstand heavy rain and splashing water from all directions. However, it is always best to check the manufacturer’s instructions before using your robot lawnmower in wet conditions, as some models may not be suitable for this purpose.

Can Automower cut wet grass?

Yes, Automower can cut wet grass. It is designed to be able to handle damp conditions and has a unique feature that allows it to adjust its cutting height depending on the moisture level of the grass. This means that it will still provide an even cut when mowing in wetter conditions. Additionally, automower’s rubber tracks help protect your lawn from damage while providing superior traction on wet surfaces.

Is it okay to leave a lawnmower in the rain?

No, it is not recommended to leave a lawnmower in the rain. Water can damage the electrical components of the machine and cause rusting on metal parts. This can lead to costly repairs or even complete replacement of your lawn mower. To keep your machine running smoothly for years to come, store it in a dry place when not in use and cover it with a tarp if necessary during inclement weather.


Robot lawnmowers are a great way to keep your garden neat and tidy, but it’s important to be aware of the risks associated with using them in wet weather. While robot lawnmowers can work in the rain, they may not perform as well or last as long if exposed to too much moisture. To ensure that your robot lawnmower works properly and lasts for years to come, make sure you take extra precautions when using it in wet conditions. If you’re worried about using a robot mower in rainy weather, there are other alternatives, such as manual push mowers or cordless electric mowers, that may be better suited for wetter climates. Ultimately, whether or not do robot lawnmowers work in the rain is up to you – make sure you weigh up all of your options before making a decision.

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