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 sea temperature 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 advent denotes a minor fluctuation in the average high-temperature to a still refreshing 60.4°F (15.8°C) from December's 59.9°F (15.5°C). In the month of January, Channel Islands Beach's average low-temperature falls to a cool 51.3°F (10.7°C).Humidity
The average relative humidity in January in Channel Islands Beach is 61%.Rainfall
The month with the most rainfall is January, when the rain falls for 5.3 days and typically aggregates up to 1.85" (47mm) of precipitation.Ocean temperature
In Channel Islands Beach, the average seawater temperature in January is 57.4°F (14.1°C).Note: While a brief time in 57.4°F (14.1°C) at 55.4°F (13°C) is already bracing, plunging below 50°F (10°C) can severely affect breathing and introduce a cold shock, relying on your physical state.
Daylight
The average length of the day in January in Channel Islands Beach is 10h and 11min.On the first day of the month, sunrise is at 7:02 am and sunset at 4:58 pm. On the last day of January, sunrise is at 6:54 am and sunset at 5:25 pm PST.
Sunshine
The months with the least sunshine are January and February, with an average of 6.8h of sunshine.UV index
January through April, November and December, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: In January, the maximum UV index of 4 suggests this advice:
Take precautions - Protection against sunburn is recommended. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Enhance your sun protection with tightly woven, yet airy clothing.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average January temperature in Channel Islands Beach?
What is the average humidity in January in Channel Islands Beach?
What is the wettest month?
How much does it rain in January?
How cold is the water in January?
What is the average length of the day in January?
When are sunrise and sunset in January?
What are the months with the least sunshine?
How many hours of sunshine does Channel Islands Beach have in January?
What are the months with the lowest UV index?
What is the UV index reading in January in Channel Islands Beach?
Average temperature in January
Channel Islands Beach, CA
- Average high temperature in January: 60.4°F
The warmest months (with the highest average high temperature) are August and September (73.4°F).
The month with the lowest average high temperature is February (59°F).
- Average low temperature in January: 51.3°F
The month with the highest average low temperature is September (63°F).
The coldest months (with the lowest average low temperature) are February and December (50.5°F).
Average pressure in January
Channel Islands Beach, CA
- Average pressure in January: 30.11"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is September (29.9"Hg).
Average wind speed in January
Channel Islands Beach, CA
- Average wind speed in January: 6.4mph
The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity in January
Channel Islands Beach, CA
- Average humidity in January: 61%
The month with the highest relative humidity is June (72%).
The month with the lowest relative humidity is November (57%).
Average rainfall in January
Channel Islands Beach, CA
- Average rainfall in January: 1.85"
The wettest month (with the highest rainfall) is January (1.85").
The driest month (with the least rainfall) is June (0.08").
Average rainfall days in January
Channel Islands Beach, CA
- Average rainfall days in January: 5.3 days
The month with the highest number of rainy days is March (7.3 days).
The month with the least rainy days is August (1.3 days).
Average sea temperature in January
Channel Islands Beach, CA
- Average sea temperature in January: 57.5°F
The best month for swimming (with the highest average sea temperature) is August (64.1°F).
The coldest month (with the lowest average sea temperature) is April (56.7°F).
Average daylight in January /
Average sunshine in January
Channel Islands Beach, 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 and February (Average sunshine: 6h and 48min).
Average sunshine days in January
Channel Islands Beach, CA
- Average sunshine days in January: 24.8 days
The month with the most sunshine days is October (27.2 days).
The month with the least sunshine days is February (21.7 days).
Average UV index in January
Channel Islands Beach, CA
- Average UV index in January: 4
The month with the highest UV index is August (UV index 6).
The months with the lowest UV index are January, February, March, April, November and December (UV index 4).
Average cloud cover in January
Channel Islands Beach, CA
- Average cloud cover in January: 20
The month with the most cloud cover is March (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 5).
Average visibility in January
Channel Islands Beach, 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).
Channel Islands Beach, California, USA
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