Joshua Tree Weather in December

December in Joshua Tree typically sees daytime highs of 15°C (59°F) and nighttime lows of 2°C (36°F). As the wettest month of the year, expect more rainfall than other months. It falls within the winter season.

Rainfall in Joshua Tree in December

An umbrella might come in handy since it is the wettest month of the year. Typically, about 5 days will experience rainfall, with an average of 21 mm (0.8 in) for the month. Rain is scarce this month and when it does fall, it tends to be light. Unlikely to disrupt plans significantly.

Temperature in Joshua Tree in December

In December, Joshua Tree gets moderate temperatures, with highs of 15°C (59°F). Nights cool to around 2°C (36°F). During December, the winter season is in full swing. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights fall to 2°C (36°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep. With moderate temperatures, December stands out as the chilliest month of the year.

If you prefer dry days with pleasant temperatures, February, March, April, May, October and November typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.