January weather forecastDe Luz Heights, CA
January
Weather in January
January, like December, in De Luz Heights, California, is another refreshing winter month, with an average temperature ranging between max 64.6°F (18.1°C) and min 45.7°F (7.6°C).Temperature
Upon the beginning of January, De Luz Heights's high-temperatures register at a still comfortable 64.6°F (18.1°C), closely mirroring the preceding month. January in De Luz Heights is noted for a mean low-temperature of 45.7°F (7.6°C).Humidity
In De Luz Heights, the average relative humidity in January is 55%.Rainfall
In De Luz Heights, in January, during 5.9 rainfall days, 1.26" (32mm) of precipitation is typically accumulated. In De Luz Heights, during the entire year, the rain falls for 61.4 days and collects up to 9.45" (240mm) of precipitation.Daylight
In De Luz Heights, the average length of the day in January is 10h and 14min.On the first day of the month, sunrise is at 6:53 am and sunset at 4:52 pm. On the last day of January, in De Luz Heights, California, sunrise is at 6:45 am and sunset at 5:19 pm PST.
Sunshine
The average sunshine in January is 6.8h.UV index
In January, the average daily maximum UV index in De Luz Heights is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum high daily UV index of 4 during January translates into the following directions:
Prioritize safety - Recommendations to avert sunburn are shared. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
De Luz Heights, CA
- Average high temperature in January: 64.6°F
The warmest month (with the highest average high temperature) is August (86.9°F).
The month with the lowest average high temperature is December (62.2°F).
- Average low temperature in January: 45.7°F
The month with the highest average low temperature is August (63.1°F).
The coldest month (with the lowest average low temperature) is February (44.4°F).
Average pressure in January
De Luz Heights, 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
De Luz Heights, CA
- Average wind speed in January: 5mph
The windiest month (with the highest average wind speed) is April (5.5mph).
The calmest months (with the lowest average wind speed) are August, September and October (4.3mph).
Average humidity in January
De Luz Heights, CA
- Average humidity in January: 55%
The month with the highest relative humidity is May (66%).
The month with the lowest relative humidity is November (52%).
Average rainfall in January
De Luz Heights, CA
- Average rainfall in January: 1.26"
The wettest month (with the highest rainfall) is December (1.85").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days in January
De Luz Heights, CA
- Average rainfall days in January: 5.9 days
The month with the highest number of rainy days is March (8.8 days).
The month with the least rainy days is June (1.4 days).
Average daylight in January /
Average sunshine in January
De Luz Heights, CA
- Average daylight in January: 10h and 12min
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 48min
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 36min).
Average sunshine days in January
De Luz Heights, CA
- Average sunshine days in January: 23.9 days
The month with the most sunshine days is June (27.3 days).
The month with the least sunshine days is February (20 days).
Average UV index in January
De Luz Heights, CA
- Average UV index in January: 4
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in January
De Luz Heights, CA
- Average cloud cover in January: 22
The month with the most cloud cover is March (Cloud cover 26).
The month with the least cloud cover is August (Cloud cover 6).
Average visibility in January
De Luz Heights, 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).
