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
Port Hueneme records a slight change with January's average high-temperatures adjusting to a still mild 60.4°F (15.8°C) from December's 59.9°F (15.5°C). During January, the average low-temperature is recorded at a fresh 51.3°F (10.7°C).Humidity
In Port Hueneme, the average relative humidity in January is 61%.Rainfall
The month with the most rainfall in Port Hueneme is January, when the rain falls for 5.3 days and typically aggregates up to 1.85" (47mm) of precipitation.Ocean temperature
In January, the average ocean temperature in Port Hueneme, California, is 57.4°F (14.1°C).Note: It is life-risking to swim in 57.4°F (14.1°C). Briefly staying in 55.4°F (13°C) waters feels unsettling, and temperatures below 50°F (10°C) might result in cold shock and loss of breath control, hinging on personal endurance.
Daylight
In Port Hueneme, the average length of the day in January 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, in Port Hueneme, sunrise is at 6:54 am and sunset at 5:25 pm PST.
Sunshine
January and February, with an average of 6.8h of sunshine, are months with the least sunshine.UV index
January through April, November and December, with an average maximum UV index of 4, are months with the lowest UV index in Port Hueneme. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum UV index, 4 during January, leads to the following recommendations:
Put precautions into practice - Guidance to elude sunburn is provided. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Frequently asked questions
What is the usual temperature for Port Hueneme in January?
What is the average humidity in January in Port Hueneme?
What is the rainiest month in Port Hueneme?
How much does it rain in Port Hueneme in January?
How cold is the water in January in Port Hueneme?
What is the average length of the day in January in Port Hueneme?
When is the sunrise / sunset in January in Port Hueneme?
What are the months with the least sunshine in Port Hueneme?
How long on average sun shines in January in Port Hueneme?
When is the lowest UV index in Port Hueneme?
What is the UV index intensity in January in Port Hueneme?
Average temperature in January
Port Hueneme, 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
Port Hueneme, 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
Port Hueneme, 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
Port Hueneme, 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
Port Hueneme, 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
Port Hueneme, 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
Port Hueneme, 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
Port Hueneme, 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
Port Hueneme, 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
Port Hueneme, 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
Port Hueneme, 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
Port Hueneme, 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).
Port Hueneme, California, USA
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