January weather forecastIrvings Crest, CA
January
Weather in January
January, the same as December, is another enjoyable winter month in Irvings Crest, California, with temperature in the range of an average low of 46.2°F (7.9°C) and an average high of 65.1°F (18.4°C).Temperature
Irvings Crest's January average high-temperature settles at a still refreshing 65.1°F (18.4°C), showing a near match with the preceding month. January witnesses an average low-temperature hovering around a chilly 46.2°F (7.9°C).Humidity
In January, the average relative humidity in Irvings Crest is 55%.Rainfall
In Irvings Crest, in January, during 5.5 rainfall days, 1.06" (27mm) of precipitation is typically accumulated. Throughout the year, in Irvings Crest, there are 60.3 rainfall days, and 8.43" (214mm) of precipitation is accumulated.Daylight
In January, the average length of the day in Irvings Crest is 10h and 16min.On the first day of the month, sunrise is at 6:50 am and sunset at 4:51 pm. On the last day of January, in Irvings Crest, California, sunrise is at 6:43 am and sunset at 5:18 pm PST.
Sunshine
In Irvings Crest, the average sunshine in January is 6.9h.UV index
The average daily maximum UV index in January in Irvings Crest, California, is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: An average UV index of 4 in January transforms into this advice:
Undertake precautions - Guarding against sun damage is counselled. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Irvings Crest, CA
- Average high temperature in January: 65.1°F
The warmest month (with the highest average high temperature) is August (85.8°F).
The month with the lowest average high temperature is December (63.3°F).
- Average low temperature in January: 46.2°F
The month with the highest average low temperature is August (64.2°F).
The coldest month (with the lowest average low temperature) is February (45.5°F).
Average pressure in January
Irvings Crest, CA
- Average pressure in January: 30.09"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in January
Irvings Crest, CA
- Average wind speed in January: 4.8mph
The windiest months (with the highest average wind speed) are April and May (5.3mph).
The calmest month (with the lowest average wind speed) is September (4mph).
Average humidity in January
Irvings Crest, CA
- Average humidity in January: 55%
The month with the highest relative humidity is May (65%).
The month with the lowest relative humidity is November (52%).
Average rainfall in January
Irvings Crest, CA
- Average rainfall in January: 1.06"
The wettest month (with the highest rainfall) is February (1.5").
The driest month (with the least rainfall) is June (0.08").
Average rainfall days in January
Irvings Crest, CA
- Average rainfall days in January: 5.5 days
The month with the highest number of rainy days is March (7.9 days).
The month with the least rainy days is June (1.8 days).
Average daylight in January /
Average sunshine in January
Irvings Crest, CA
- Average daylight in January: 10h and 18min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in January: 6h and 54min
The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).
Average sunshine days in January
Irvings Crest, CA
- Average sunshine days in January: 24.3 days
The month with the most sunshine days is June (27.4 days).
The month with the least sunshine days is July (19.9 days).
Average UV index in January
Irvings Crest, CA
- Average UV index in January: 4
The months with the highest UV index are June, July, August and September (UV index 6).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in January
Irvings Crest, CA
- Average cloud cover in January: 21
The months with the most cloud cover are March and December (Cloud cover 23).
The month with the least cloud cover is August (Cloud cover 6).
Average visibility in January
Irvings Crest, 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).
