Charging Tesla in the Rain (The Consequences and Tips)

Many Tesla owners want to determine if charging Tesla in the rain is safe. And they are justified to ask.

We were taught in school that water and electricity are never a good combination. It is natural to be curious about the effect of charging a Tesla in the rain.

This article will answer the question, “Can I charge my Tesla in the rain?” We will also look into the impact of charging in the rain, preparation while charging, charging in thunderstorms, and other related questions.

charge tesla in rain

Can You Charge A Tesla In The Rain?

Yes, you can charge a Tesla electric vehicle in the rain without any safety concerns. Tesla’s charging connectors and equipment are designed to be weather-resistant and capable of operating in various weather conditions, including rain. They are built to meet safety standards and provide a better charging experience for Tesla owners.

Thus, It is perfectly okay to charge your Tesla in the rain, and only an urban myth is that the rain could cause damage to the vehicle.

However, it is understandable that Tesla owners will have this concern. Water is a good conductor of electricity, and it could be dangerous if water gets into any electrical component, especially when charging Tesla in rain.

The good thing is that some Tesla charging home outlet and superchargers are uniquely designed for conditions like this. It provides water-resistant features that do not allow water into the ports.

Unfortunately, not all Tesla chargers are equipped with this unique feature. Tesla’s corroded mobile Connector does not have any water-resistant feature. It is not designed for outdoor charging, especially during rainy conditions.

Charging Tesla in the Rain (Impacts)

Since the introduction of Tesla EVs, there has been no significant problem with charging associated with rainy weather conditions.

Other climate conditions, like freezing weather, could affect charging and how an EVs battery performs generally. Due to the colder weather, EVs can lose up to 12% range loss and slower charging.

It is an entirely different scenario from charging in the rain. The charging process can only be affected when rainwater enters the charging ports, which is still not a problem with most EVs, including Tesla.

Tesla’s charging components are designed to seal completely and withstand water escaping into the port. So, you don’t have to worry about electrocution or short-circuiting in your vehicle.

Also, Superchargers are grounded and equipped with safety options to avoid charging-related accidents. The vehicle communicates with the charging panel when the charger is plugged in. When a problem like moisture in dangerous areas or other issues is detected, the Supercharger immediately stops charging.

However, you might face some problems if your vehicle is left in a flooded area and most of it gets submerged in water. Such include rust issues in the shafts and other forms of contamination.

In addition, if you have a damaged insulation system, it becomes easy for ground failures to happen to the windings.

You don’t need to worry about the impact of charging your Tesla in the rain. You can be sure your Tesla product is well-designed to work in the rain.

Preparation While Charging Tesla in Rain

Tesla chargers and superchargers are easy to use and do not need excessive preparation, even when charging in the rain. However, some tips could help you when charging EV in rain.


1. Avoid standing outside your car when charging during extreme weather conditions. It will promote additional safety regardless of how safe charging might be.

2. Avoid submerging the charger in water or leaving it on any other surface apart from designated areas during extreme weather conditions.

3. Find a well-sheltered Supercharger to protect you and your vehicle better.

4. You could purchase a waterproof outdoor charging port cover when you charge Tesla at homeusing the Tesla Wall Connector

5. Avoid charging in the rain with a Gen-2 Mobile connector. 

By adequately practicing these tips, you can protect yourself from any issue with charging your EV in the rain.

Is Tesla Charging Waterproof?

The Tesla Wall Connector, as well as the Supercharger, comes with water-resistant features. However, Gen-2 Mobile Charger is not water resistant and should not be used in the rain.

The Tesla Gen-2 Mobile Charger mostly comes with Tesla vehicles. They are designed to be used indoors by connecting them to power outlets in your garage. It is reasonably fast and can give slow or medium charge, unlike superchargers that charge faster.

Furthermore, the problem with Gen-2 Mobile Charger is that water will get into the ports, which are not well sealed and could cause electrocution and other problems.

If you are looking for a more suitable charging for your Tesla during the rainy season, you could use a Supercharger. You could install a Tesla Wall Connector for a safer charge.

Should I Unplug My Tesla During A Thunderstorm?

During a thunderstorm, there is an increased chance of lightning strikes or water damage. Regardless, it is still perfectly fine and safe to charge your Tesla in this condition.

Tesla is designed to prevent electric shorts and other damages from a thunderstorm. Thanks to a voltage monitor, as long as you are in the vehicle when the lightning hits, the battery is protected from overcharging.

The cables in Supercharger outlets are well grounded and protected from the effects of a thunderstorm. Also, the vehicle constantly communicates with the charging panel to ensure safe charging.

Can You Charge A Tesla In The Snow?

Yes, you can charge your Tesla in the snow. It is safe and may come with a bit of difficulty.

During extremely cold weather conditions, freezing rain makes it difficult to open the charging larch. The good news is that you could use the charge port inlet heater. What this does is that it helps defrosts the charging port latch making it a lot more accessible during this condition.

In addition, just like the water-resistant chargers work with water, it does the same with snow. During this period, the charger’s perfectly sealed design keeps snow and water out, allowing for a better and safer charge.


Finding the safest and best way to charge Tesla regarding weather conditions like rain could sometimes be challenging. It is good to note that manufacturers have considered some of your deepest worries when designing charging components. Whether using a Tesla home charger outside or in the garage or Superchargers, there is no need to worry about the climate condition.

Akindayini Temiloluwa

I am Akindayini Temiloluwa, an automotive expert writer and car enthusiast. I have over three years of experience in the automotive writing niche and have completed over 300 pieces of content from 50 projects. I have vast knowledge and skill in vehicle repairing, all mechanical work, car upgrades and maintenance. My goal as an automotive content writer is to simplify the most challenging concepts for my readers, help them self-diagnose what may be wrong with their vehicles and offer real value for their time.

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