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
January's average high-temperature stands at a still mild 58.6°F (14.8°C), showing little deviation from December's 56.3°F (13.5°C). In Yucaipa, January's nights observe an average temperature dip to a cold 41.5°F (5.3°C).Humidity
The average relative humidity in January in Yucaipa is 49%.Rainfall
In Yucaipa, during January, the rain falls for 5.2 days and regularly aggregates up to 0.79" (20mm) of precipitation. In Yucaipa, during the entire year, the rain falls for 49.3 days and collects up to 6.69" (170mm) of precipitation.Snowfall
January, May through October are months without snowfall in Yucaipa.Daylight
The average length of the day in January in Yucaipa is 10h and 11min.On the first day of the month, sunrise is at 6:53 am and sunset at 4:49 pm. On the last day of January, sunrise is at 6:45 am and sunset at 5:17 pm PST.
Sunshine
In January, the average sunshine is 6.8h.UV index
January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In January, the average maximum UV index of 3 translates into the following recommendations:
Heed the precautions - Suggestions to avoid sunburn are made. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in January in Yucaipa?
What is the average humidity in January in Yucaipa?
How many days does it rain in January in Yucaipa?
When it does not snow in Yucaipa?
Does it snow in Yucaipa in January?
What is the average length of the day in January in Yucaipa?
When are sunrise and sunset in January in Yucaipa?
How many hours of sunshine does Yucaipa have in January?
What are the months with the lowest UV index in Yucaipa?
How high is the UV index in January in Yucaipa?
Average temperature in January
Yucaipa, CA
- Average high temperature in January: 58.6°F
The warmest month (with the highest average high temperature) is August (89.2°F).
The month with the lowest average high temperature is December (56.3°F).
- Average low temperature in January: 41.5°F
The month with the highest average low temperature is August (64.2°F).
The coldest month (with the lowest average low temperature) is December (40.1°F).
Average pressure in January
Yucaipa, 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 (29.83"Hg).
Average wind speed in January
Yucaipa, CA
- Average wind speed in January: 6mph
The windiest month (with the highest average wind speed) is April (6.8mph).
The calmest month (with the lowest average wind speed) is September (5.2mph).
Average humidity in January
Yucaipa, CA
- Average humidity in January: 49%
The month with the highest relative humidity is February (54%).
The month with the lowest relative humidity is August (36%).
Average rainfall in January
Yucaipa, CA
- Average rainfall in January: 0.79"
The wettest month (with the highest rainfall) is February (1.38").
The driest month (with the least rainfall) is June (0.08").
Average rainfall days in January
Yucaipa, CA
- Average rainfall days in January: 5.2 days
The month with the highest number of rainy days is March (7.1 days).
The month with the least rainy days is June (1.4 days).
Average snowfall in January
Yucaipa, CA
- Average snowfall in January: 0"
The month with the highest snowfall is November (0.87").
The months with the least snowfall are January, May, June, July, August, September and October (0").
Average snowfall days in January
Yucaipa, CA
- Average snowfall days in January: 0 days
The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are January, May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Yucaipa, 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 month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).
Average sunshine days in January
Yucaipa, CA
- Average sunshine days in January: 25 days
The month with the most sunshine days is June (27.6 days).
The month with the least sunshine days is February (21.6 days).
Average UV index in January
Yucaipa, CA
- Average UV index in January: 3
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in January
Yucaipa, CA
- Average cloud cover in January: 21
The months with the most cloud cover are February, March and December (Cloud cover 24).
The month with the least cloud cover is August (Cloud cover 6).
Average visibility in January
Yucaipa, 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).
Yucaipa, California, USA
Weather forecast for your location
2. Allow the app to use your location