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 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
With the start of January, West Hollywood measures an average high-temperature of a still refreshing 64.9°F (18.3°C), not significantly differing from December's 63.3°F (17.4°C). January nights in West Hollywood are marked by an average temperature drop to a fresh 50.2°F (10.1°C).Humidity
In January, the average relative humidity is 54%.Rainfall
The months with the most rainfall in West Hollywood are January and February, with an average 1.46" (37mm) of precipitation.Daylight
In January, the average length of the day in West Hollywood is 10h and 11min.On the first day of January in West Hollywood, sunrise is at 6:59 am and sunset at 4:54 pm. On the last day of the month, sunrise is at 6:51 am and sunset at 5:22 pm PST.
Sunshine
January, February and December, with an average of 6.8h of sunshine, are months with the least sunshine.UV index
January, February, November and December, with an average maximum UV index of 4, are months with the lowest UV index in West Hollywood, California. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index of 4 in January interprets into the following recommendations:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. To guard against the harmful effects of the Sun, minimize exposure during midday. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are January temperatures in West Hollywood?
What is the average humidity in January in West Hollywood?
What is the wettest month in West Hollywood?
How many days does it rain in January in West Hollywood?
How many hours of daylight does West Hollywood have in January?
When are sunrise and sunset in January in West Hollywood?
What is the month with the least sunshine in West Hollywood?
How long on average sun shines in January in West Hollywood?
When is the lowest UV index in West Hollywood?
What is the UV index intensity in January in West Hollywood?
Average temperature in January
West Hollywood, CA
- Average high temperature in January: 64.9°F
The warmest month (with the highest average high temperature) is August (83.1°F).
The month with the lowest average high temperature is December (63.3°F).
- Average low temperature in January: 50.2°F
The month with the highest average low temperature is August (64.9°F).
The coldest months (with the lowest average low temperature) are February and December (49.3°F).
Average pressure in January
West Hollywood, 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 (29.89"Hg).
Average wind speed in January
West Hollywood, CA
- Average wind speed in January: 5.7mph
The windiest month (with the highest average wind speed) is April (6mph).
The calmest months (with the lowest average wind speed) are August and September (4.6mph).
Average humidity in January
West Hollywood, CA
- Average humidity in January: 54%
The month with the highest relative humidity is June (66%).
The month with the lowest relative humidity is November (50%).
Average rainfall in January
West Hollywood, CA
- Average rainfall in January: 1.46"
The wettest months (with the highest rainfall) are January and February (1.46").
The driest month (with the least rainfall) is June (0.08").
Average rainfall days in January
West Hollywood, CA
- Average rainfall days in January: 4.7 days
The month with the highest number of rainy days is March (6.9 days).
The months with the least rainy days are June and August (1.8 days).
Average daylight in January /
Average sunshine in January
West Hollywood, 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: 6h and 5min
The months with the most sunshine are June, July and August (Average sunshine: 12h and 0min).
The months with the least sunshine are January, February and December (Average sunshine: 6h and 48min).
Average sunshine days in January
West Hollywood, CA
- Average sunshine days in January: 24.9 days
The month with the most sunshine days is October (26.4 days).
The month with the least sunshine days is February (22.3 days).
Average UV index in January
West Hollywood, CA
- Average UV index in January: 4
The months with the highest UV index are June, July, August and September (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 4).
Average cloud cover in January
West Hollywood, CA
- Average cloud cover in January: 21
The months with the most cloud cover are March and December (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 6).
Average visibility in January
West Hollywood, 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).
West Hollywood, California, USA
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