Monthly Weather in Joshua Tree, United States
What is the average monthly temperature in Joshua Tree?
The average monthly temperature in Joshua Tree, California, United States ranges from 8.8°C (47.8°F) in January to 34.5°C (94°F) in July. Joshua Tree temperature by month is given in the table below.
| Month | Celsius | Fahrenheit |
|---|---|---|
| January | 8.8°C | 47.8°F |
| February | 9.0°C | 48.2°F |
| March | 11.8°C | 53.2°F |
| April | 18.4°C | 65.1°F |
| May | 22.8°C | 73.0°F |
| June | 25.8°C | 78.4°F |
| July | 34.5°C | 94.1°F |
| August | 31.0°C | 87.8°F |
| September | 26.7°C | 80.1°F |
| October | 21.5°C | 70.7°F |
| November | 13.7°C | 56.7°F |
| December | 11.0°C | 51.8°F |
What is the hottest month in Joshua Tree?
The hottest months in Joshua Tree are July, August and September. During July the average temperature outside is 34.5°C (94.1°F), in August it is 31°C (87.8°F) and during September the air temperature is around 26.7°C (80.1°F).
What is the coldest month in Joshua Tree?
The coldest months in Joshua Tree are January, February and December. In January the average air temperature drops to 8.8°C (47.8°F), in February air temperature is 9°C (48.2°F) and during December it is 11°C (51.8°F).
How much does it rain on average in Joshua Tree?
On average it rains for 10 month(s) in Joshua Tree, United States with an average of 3.8 days of rain per month. In total Joshua Tree has 45 rainy days in a year.
When does it rain the most in Joshua Tree?
In Joshua Tree it rains the most during the following months.
- August - on average 1.46mm (0.06 inches) of rainfall per day.
- March - on average 0.71mm (0.03 inches) of rainfall per day.
- January - on average 0.66mm (0.03 inches) of rainfall per day.
- November - on average 0.5mm (0.02 inches) of rainfall per day.
- December - on average 0.37mm (0.01 inches) of rainfall per day.
- May - on average 0.34mm (0.01 inches) of rainfall per day.
Does it snow in Joshua Tree?
Yes, it snows in Joshua Tree. The following months have the most amount of snow.
- March. Joshua Tree has 0.01mm (0 inches) of snowfall and 0.01 mm (0 inches) of snow on the ground in March.
When is it windy in Joshua Tree?
The windiest months in Joshua Tree, United States are March, June and May. In March the average windspeed is 29.4 km/h (18.3 mph), during June the windspeed is 29.4 km/h (18.3 mph) and in May the windspeed is 28.9 km/h (18 mph).
What are the least windy months in Joshua Tree?
The least windy months in Joshua Tree are December, November and October. In December the average windspeed is 15 km/h (9.3 mph), during November the windspeed is 19.3 km/h (12 mph) and in October the windspeed is 20.4 km/h (12.7 mph).
When is it cloudy in Joshua Tree?
The cloudiest months in Joshua Tree, United States are January, March and February. On average in January 21.1% of sky is covered by clouds, in March 18.3% is covered by clouds and in February clouds cover about 15% of sky.
When does Joshua Tree have the clearest sky?
Joshua Tree has the clearest sky in October, April and May. In October 1% of sky is covered by clouds, in April clouds cover around 1.1% and during May clouds cover about 4% of sky.
What is the average daylight duration in Joshua Tree?
The average daylight duration in Joshua Tree is 12 hours 10 minutes 30 seconds.
Which months have the most daylight in Joshua Tree?
The longest days in Joshua Tree are during June, July and May.
- June - 14 hours 23 minutes 32 seconds of daylight.
- July - 14 hours 10 minutes 9 seconds of daylight.
- May - 13 hours 56 minutes 45 seconds of daylight.
Which months have the least daylight in Joshua Tree?
The shortest days in Joshua Tree are during December, January and November.
- December - 9 hours 55 minutes 10 seconds of daylight.
- January - 10 hours 10 minutes 35 seconds of daylight.
- November - 10 hours 23 minutes 42 seconds of daylight.
What are the humidity levels in Joshua Tree throughout the year?
Humidity levels in Joshua Tree, United States range from 18.8% in July to 53.6% in January.
What are the pressure levels in Joshua Tree throughout the year?
Pressure levels in Joshua Tree change from 1010.3 mb (millibars) in June to 1019.8 mb in December.
What is the visibility in Joshua Tree throughout the year?
Visibility in Joshua Tree changes from lowest 15 km (9.3 miles) in January to highest 16 km (9.9 miles) in June.
What are the UV levels in Joshua Tree throughout the year?
UV levels change in Joshua Tree from 5.7 in January to 9.9 in May.
Which months have the highest UV levels in Joshua Tree throughout the year?
In Joshua Tree, United States the highest UV index is during May, June and July. During May the average UV index is 9.9, in June UV level is 9.9 and in July UV index is around 9.6.
Which months have the lowest UV levels in Joshua Tree throughout the year?
The lowest UV levels in Joshua Tree are in January, December and November. In January the average UV index is around 5.7, in December UV index is 5.7 and during November UV level is 6.3.