Can a Drone Fly in the Rain?
It’s a question we get asked all the time: can a drone fly in the rain? Whether you’re flying recreationally, filming a commercial project, or delivering critical supplies, understanding how rain affects drone performance is essential. In this post, we’ll explore the risks, exceptions, and professional best practices for operating drones in wet weather conditions across Australia.
What Happens When You Fly a Drone in Rain?
Rain may seem like a minor inconvenience, but for drones, it can be a serious hazard. Most consumer drones, including the popular DJI range, are not waterproof or water-resistant. Flying in rain can cause:
- Short circuits in exposed electronic components
- Motor failure due to water ingress
- Decreased visibility for onboard sensors
- Corrosion over time if water reaches internal parts
Will Rain Destroy a Drone?
Yes, in many cases rain can destroy a drone. Even light moisture can damage delicate internal circuits. If your drone is not explicitly waterproof, rainwater can cause critical damage and potentially void your warranty. It may continue to fly briefly after exposure, only to fail mid-air — leading to loss of control and crash damage.
Can You Fly a DJI Mini 4 Pro in the Rain?
No, the DJI Mini 4 Pro is not designed for use in rain or any wet weather conditions. DJI clearly advises against flying their drones in precipitation. The Mini series is especially vulnerable because it has limited waterproofing and minimal protection from moisture. If caught in a sudden downpour, land immediately and dry the drone thoroughly before attempting to fly again.
Can Drones Deliver in the Rain?
Some specialised delivery drones used in logistics are built with weather-resistant casings and have undergone rigorous testing. These high-end commercial drones may deliver in light to moderate rain, but even then, flight is typically avoided unless critical. In Australia, CASA regulations and safety protocols usually advise against operating any RPA in poor weather unless specifically permitted.
Can Drone Shows Happen in the Rain?
Drone light shows require synchronised, reliable performance from multiple units. Any level of precipitation can interfere with sensors, visibility, and communication between drones. As a result, drone shows are usually cancelled or postponed in rainy conditions. The risk to the drones, the choreography, and public safety is simply too high.
Can Drones Go Up in Rain?
Technically, yes, drones can take off in rain — but it’s ill-advised. Flying a drone in the rain increases the chance of malfunction, and the drone’s propulsion system may struggle with wet propellers. Plus, camera lenses become fogged or splattered, ruining footage. For commercial operations, insurance might not cover damage caused by rain unless specified.
How Long Can Drones Fly in the Rain?
The answer is: not long. Some industrial drones designed for search and rescue or surveying may last 20–30 minutes in light rain. But consumer models should not fly at all in wet conditions. Moisture builds up quickly and can start causing issues within just a few minutes. Once components become wet, corrosion and short circuits can occur almost instantly.
Is a Drone Waterproof?
Only a very small subset of drones are actually waterproof. Models like the SwellPro SplashDrone are built specifically for marine and wet-weather use. These waterproof drones have sealed electronics, corrosion-resistant components, and floatation features. The majority of drones on the market, however, are not waterproof at all. Even DJI drones are not rainproof unless clearly specified otherwise.
How Do I Protect My Drone from Rain?
If you’re determined to fly in unpredictable weather or need to be ready for changing conditions, there are a few ways to protect your drone from rain:
- Use a weatherproof carrying case and rain cover
- Apply hydrophobic coating to propellers and arms (not electronics)
- Attach lightweight silicone covers to key ports
- Keep landing pads handy to avoid wet or muddy take-offs
- Plan your flight path carefully to avoid storm systems
These precautions can help with light mist or brief exposure, but they won’t make your drone waterproof. The safest option, if you’re wondering whether a drone can fly in the rain, is still to avoid flying in the rain.
What If My Drone Gets Wet?
If your drone gets caught in rain or lands in a puddle, follow these steps immediately:
- Turn it off and remove the battery straight away
- Dry the exterior thoroughly with a towel
- Use silica gel packets or place the drone in a dry rice container to absorb moisture
- Do not attempt to turn it back on for at least 48 hours
- Inspect for corrosion or damage before flying again
In serious cases, seek professional servicing. It’s better to be cautious than to risk catastrophic failure in future flights.
Does Weather Affect Drones?
Absolutely. Aside from rain, drones are affected by wind, humidity, and temperature:
- Wind: Gusts can knock drones off course, making stable footage or accurate mapping impossible.
- Humidity: High humidity can fog up lenses and reduce signal strength.
- Cold: Reduces battery performance and increases the risk of ice build-up.
- Heat: Can cause batteries to overheat, especially in direct sun.
If you’re flying in Australia, keep an eye on BOM forecasts and CASA alerts. Understanding the weather is a critical part of pre-flight planning.
Can Drones Fly in Light Rain or Snow?
Can you fly a drone in light rain? Technically yes, but it’s not advisable. Even light drizzle can seep into vents. Similarly, can drones fly in snow? Some rugged models might manage, but snow is effectively frozen water — and water and electronics do not mix. Snow also interferes with optical sensors, making accurate positioning harder.
Can Police Drones Fly in the Rain?
Some law enforcement agencies operate high-spec drones with additional weatherproofing. Police drones can fly in the rain if the hardware has been tested for water resistance and the mission requires it. That said, even police and emergency services have strict risk assessment protocols, and operations in bad weather are typically avoided unless absolutely necessary.
Can We Fly Your Drone for You?
If you’re unsure whether it’s safe — or legal — to fly your drone in the rain or under restricted weather conditions, Flying Glass can handle the shoot for you. We’re CASA certified and fully insured, with professional-grade gear and experienced operators across Australia. Don’t risk your own equipment or legal trouble. We’ll get the footage you need, rain or shine (within the legal limits).
Want to Fly Commercially? Learn the Rules
If you’re looking to become a commercial drone pilot in Australia, we also offer RePL (Remote Pilot Licence) training courses. Our training includes weather assessments, risk mitigation, and legal compliance so that you’re prepared for every flight — wet or dry. Whether you’re flying for film, TV, real estate, or construction, it’s critical to know what the rules are — and how to work within them safely.
Final Thoughts
So, can a drone fly in the rain? While some industrial models can handle wet weather, the majority of consumer drones should stay grounded when it rains. Flying in rain risks serious damage and legal consequences. If you’re ever in doubt, play it safe. Wait for clear skies or call the professionals.
Flying Glass is based in Sydney, with pilots across Australia. Whether you’re after a stunning aerial shoot, help with complex approvals, or training to launch your own drone career — we’re here to help.