Cool
Average highs are around 15°C, so pack for cooler days.
December verdict
Twentynine Palms, California, United States in December
Weather score44Mixed
Mixed for holiday weather
Average highs are around 15°C, so pack for cooler days. Sunshine averages 7.5h per day, enough for a balanced month. Rainfall averages 39mm, which is relatively low for holiday planning.
December weather
Monthly averages
Temp
15°C
Rain
39mm
Sun
7.5h
Weather score
44
Mixed
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 39mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 7.5h per day, enough for a balanced month.
Map
Weather map
Compare Twentynine Palms, California, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
December15°C average high
December has some of the coolest average daytime highs of the year, so pack for fresher conditions.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
Rain
December39mm average rain
December is wetter than Twentynine Palms' yearly average, so flexible plans matter more.
Driest monthsApril to November
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
December7.5 hours average sun
December is one of Twentynine Palms' cloudier months, so sunshine-led plans are less reliable.
Brightest monthsMay to August
This stretch has the strongest sunshine in the monthly averages.
Weather score
December44 weather score
December is one of the weakest weather-score months, when the overall mix is less favourable than the rest of the year.
Best weather monthsJune and August to September
These months have the strongest weather score in the monthly averages.
