Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
The arrival of January brings an average high-temperature of a still refreshing 57.6°F (14.2°C), subtly diverging from December's 55.6°F (13.1°C). Throughout January, Joshua Tree witnesses a consistent average low-temperature of 43°F (6.1°C).Humidity
In Joshua Tree, the average relative humidity in January is 43%.Rainfall
In January, the rain falls for 3.9 days. Throughout January, 0.43" (11mm) of precipitation is accumulated. In Joshua Tree, during the entire year, the rain falls for 41.7 days and collects up to 4.72" (120mm) of precipitation.Snowfall
Months with snowfall are January, February and December. In Joshua Tree, California, in January, snow falls for 0.1 days, with typically accumulated 0.04" (1mm) of snow. Throughout the year, in Joshua Tree, there are 0.7 snowfall days, and 1.46" (37mm) of snow is accumulated.Daylight
In January, the average length of the day is 10h and 11min.On the first day of the month, sunrise is at 6:50 am and sunset at 4:46 pm. On the last day of January, in Joshua Tree, sunrise is at 6:43 am and sunset at 5:14 pm PST.
Sunshine
The average sunshine in January in Joshua Tree is 7.3h.UV index
In Joshua Tree, the average daily maximum UV index in January is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: In January, the UV index of 4 transforms into the following advice:
Make use of precautions - Suggestions to resist sunburn are communicated. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Boost your sun resistance with garments that are densely woven yet spacious. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Frequently asked questions
What is the usual temperature for Joshua Tree in January?
What is the average humidity in January in Joshua Tree?
How much does it rain in Joshua Tree in January?
How many days does it snow in January in Joshua Tree?
What is the average length of the day in January in Joshua Tree?
What time are sunrise and sunset in January in Joshua Tree?
How many hours of sunshine does Joshua Tree have in January?
How high is the UV index in January in Joshua Tree?
Average temperature in January
Joshua Tree, CA
- Average high temperature in January: 57.6°F
The warmest month (with the highest average high temperature) is July (95°F).
The month with the lowest average high temperature is December (55.6°F).
- Average low temperature in January: 43°F
The month with the highest average low temperature is August (75.7°F).
The coldest month (with the lowest average low temperature) is December (41.9°F).
Average pressure in January
Joshua Tree, CA
- Average pressure in January: 30.1"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.79"Hg).
Average wind speed in January
Joshua Tree, CA
- Average wind speed in January: 6.5mph
The windiest month (with the highest average wind speed) is April (8.9mph).
The calmest month (with the lowest average wind speed) is November (6.4mph).
Average humidity in January
Joshua Tree, CA
- Average humidity in January: 43%
The month with the highest relative humidity is December (45%).
The month with the lowest relative humidity is June (23%).
Average rainfall in January
Joshua Tree, CA
- Average rainfall in January: 0.43"
The wettest month (with the highest rainfall) is July (0.91").
The driest month (with the least rainfall) is June (0.08").
Average rainfall days in January
Joshua Tree, CA
- Average rainfall days in January: 3.9 days
The month with the highest number of rainy days is July (7.2 days).
The month with the least rainy days is June (1.4 days).
Average snowfall in January
Joshua Tree, CA
- Average snowfall in January: 0.04"
The month with the highest snowfall is December (1.06").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").
Average snowfall days in January
Joshua Tree, CA
- Average snowfall days in January: 0.1 days
The months with the highest number of snowfall days are February and December (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in January /
Average sunshine in January
Joshua Tree, CA
- Average daylight in January: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in January: 7h and 2min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 7h and 6min).
Average sunshine days in January
Joshua Tree, CA
- Average sunshine days in January: 26.9 days
The month with the most sunshine days is May (28.4 days).
The month with the least sunshine days is July (19.6 days).
Average UV index in January
Joshua Tree, CA
- Average UV index in January: 4
The month with the highest UV index is June (UV index 8).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in January
Joshua Tree, CA
- Average cloud cover in January: 16
The month with the most cloud cover is December (Cloud cover 18).
The month with the least cloud cover is June (Cloud cover 4).
Average visibility in January
Joshua Tree, CA
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Joshua Tree, California, USA
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