Paint actually dries quicker in the lower temperatures of the winter season. There is less humidity in the winter and combined with the closed windows and your heating system, drying times are actually faster.
Can you paint in the winter outside? Since overnight temperatures can often chill exterior walls even if the ambient temperature is over 35 degrees, the best time to paint a house exterior is in the late morning after the sun has warmed up the surface of the home and stop painting around midday to give the paint time to cure.
Does paint dry faster in low humidity? The perfect humidity level for painting, particularly outdoors, is between 40 and 50 percent relative humidity. Some moisture in the air is a good thing when you’re painting since you don’t want the paint to dry too fast and start to crack or peel. Afraid of toxic interior paint fumes by letting your paint dry during the winter? Not to worry! With today’s low to zero VOC paints, it eliminates concerns over being indoors with paint fumes.
Did you know that paint actually dries faster in the winter than in summer? Humidity is to blame for a longer drying process in summer, but the crisp, cold winter air is your friend for winter painting projects. You can open windows to not only let the fumes out but to take full advantage of winter’s low humidity. It’s best to use low-to-zero VOC paints for health and safety precautions.
Painting in the winter fumes
When you paint using regular latex/acrylic paints, there is some odour, though the fumes have not been associated with any medical trouble or conditions.
Does acrylic paint dry faster in the sun? Acrylics are water-based. Their drying process has to do with the evaporation process of agents such as water. That is why acrylic paint dries faster in the sun.