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
January experiences an average high-temperature of a still enjoyable 66.7°F (19.3°C), barely different from December's 64.6°F (18.1°C). During January nights, Avocado Heights records an average temperature of 49.5°F (9.7°C).Humidity
In January, the average relative humidity in Avocado Heights, California, is 50%.Rainfall
In Avocado Heights, during January, the rain falls for 4.5 days and regularly aggregates up to 0.87" (22mm) of precipitation. Throughout the year, there are 41.3 rainfall days, and 5.35" (136mm) of precipitation is accumulated.Daylight
In January, the average length of the day in Avocado Heights is 10h and 11min.On the first day of January in Avocado Heights, California, sunrise is at 6:57 am and sunset at 4:53 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 5:21 pm PST.
Sunshine
The average sunshine in January is 6.9h.UV index
The months with the lowest UV index in Avocado Heights are January, February, November and December, with an average maximum UV index of 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.Note: The daily high UV index of 4 in January translates into this advice:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Frequently asked questions
What are January temperatures in Avocado Heights?
What is the average humidity in January in Avocado Heights?
How much does it rain in Avocado Heights in January?
What is the average length of the day in January in Avocado Heights?
What time are sunrise and sunset in January in Avocado Heights?
How many hours of sunshine does Avocado Heights have in January?
What are the months with the lowest UV index in Avocado Heights?
What is the UV index reading in January in Avocado Heights?
Average temperature in January
Avocado Heights, CA
- Average high temperature in January: 66.7°F
The warmest month (with the highest average high temperature) is August (88.3°F).
The month with the lowest average high temperature is December (64.6°F).
- Average low temperature in January: 49.5°F
The month with the highest average low temperature is August (65.8°F).
The coldest month (with the lowest average low temperature) is February (48°F).
Average pressure in January
Avocado Heights, 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 (29.88"Hg).
Average wind speed in January
Avocado Heights, CA
- Average wind speed in January: 5.3mph
The windiest month (with the highest average wind speed) is April (5.8mph).
The calmest months (with the lowest average wind speed) are September and October (4.6mph).
Average humidity in January
Avocado Heights, CA
- Average humidity in January: 50%
The months with the highest relative humidity are May and June (58%).
The month with the lowest relative humidity is November (46%).
Average rainfall in January
Avocado Heights, CA
- Average rainfall in January: 0.87"
The wettest month (with the highest rainfall) is December (1.3").
The driest months (with the least rainfall) are June and August (0.04").
Average rainfall days in January
Avocado Heights, CA
- Average rainfall days in January: 4.5 days
The month with the highest number of rainy days is March (5.9 days).
The month with the least rainy days is August (1.2 days).
Average daylight in January /
Average sunshine in January
Avocado Heights, 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 months with the least sunshine are February and December (Average sunshine: 6h and 48min).
Average sunshine days in January
Avocado Heights, CA
- Average sunshine days in January: 25.6 days
The months with the most sunshine days are June and August (27.9 days).
The month with the least sunshine days is February (22.3 days).
Average UV index in January
Avocado Heights, CA
- Average UV index in January: 4
The month with the highest UV index is August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 4).
Average cloud cover in January
Avocado Heights, CA
- Average cloud cover in January: 20
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 5).
Average visibility in January
Avocado 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).
Avocado Heights, California, USA
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