Can You Apply Window Film to a Car on Rainy Days?

[StTeagan]

You can apply window film to a car on rainy days. In fact, overcast or rainy weather is the best time to apply car window film, regardless of the season. The primary functions of car window film are UV protection and safety shatterproofing. During rainy days, there is significantly less airborne dust, which can be beneficial for the aesthetics of the film. Here are some additional details: 1. Benefits of applying film on rainy days: With less dust in the air, it is easier to avoid dirt spots. Of course, some professional film installation shops have specialized humidification and dust removal equipment, so this factor may not need to be considered. 2. Drawbacks of applying film on rainy days: Moisture used during the film application process evaporates more slowly in cloudy weather, requiring an additional 1-2 days before you can roll down the side windows. Additionally, the rear window defroster should not be used immediately after applying the film. If it is a heavy rainstorm, the rear window may fog up, so it is best to avoid applying film under such conditions.