January weather forecast and climate
Huntington Beach, CA

The beautiful Huntington Beach, California, with a view of the pier and houses
The beautiful Huntington Beach, California, with a view of the pier and houses

Weather in January

January, the same as December, is another enjoyable winter month in Huntington Beach, California, with average temperature ranging between min 54.3°F (12.4°C) and max 64.2°F (17.9°C).

Temperature

In January, the average high-temperature is relatively the same as in December - a still comfortable 64.2°F (17.9°C). The average low-temperature, is 54.3°F (12.4°C).

Humidity

The average relative humidity in January is 61%.

Rainfall

In Huntington Beach, in January, it is raining for 5.4 days, with typically 1.54" (39mm) of accumulated precipitation. In Huntington Beach, during the entire year, the rain falls for 62.4 days and collects up to 8.94" (227mm) of precipitation.

Ocean temperature

January is the month with the coldest seawater in Huntington Beach, with an average ocean temperature of 58.5°F (14.7°C).
Note: At temperatures below 50°F (10°C), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 55.4°F (13°C) is not comfortable.

Daylight

The average length of the day in Huntington Beach is 10.2h.

Sunshine

In January, the average sunshine in Huntington Beach is 6.7h.

UV index

In January, the average daily maximum UV index in Huntington Beach is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from the exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 5 interpret into the following advice:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in January in Huntington Beach?

In Huntington Beach, in January, the average high-temperature is 64.2°F (17.9°C), and the average low-temperature is 54.3°F (12.4°C).

What is the average humidity in January in Huntington Beach?

In Huntington Beach, the average relative humidity in January is 61%.

How much does it rain in Huntington Beach in January?

In Huntington Beach, in January, it is raining for 5.4 days, with typically 1.54" (39mm) of accumulated precipitation.

When is the ocean coldest in Huntington Beach?

The month with the coldest seawater in Huntington Beach, California, is January, with an average ocean temperature of 58.5°F (14.7°C).

How cold is the water in January in Huntington Beach?

In January, the average ocean temperature in Huntington Beach, California, is 58.5°F (14.7°C). At temperatures below 50°F (10°C), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 55.4°F (13°C) is not comfortable.

What is the average length of the day in January in Huntington Beach?

In January, the average length of the day in Huntington Beach is 10.2h.

How many hours of sunshine does Huntington Beach have in January?

In Huntington Beach, California, the average sunshine in January is 6.7h.

What is the UV index intensity in January in Huntington Beach?

The average daily maximum UV index in January is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from the exposure to the Sun's UV radiation.

Average temperature in January
Huntington Beach, CA

Average temperature in January - Huntington Beach, CA
  • Average high temperature in January: 64.2°F

The warmest months (with the highest average high temperature) are August and September (75°F).
The month with the lowest average high temperature is December (62.2°F).

  • Average low temperature in January: 54.3°F

Months with the highest average low temperature are August and September (64.8°F).
The coldest month (with the lowest average low temperature) is February (53.2°F).

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Average pressure in January
Huntington Beach, CA

Average pressure in January - Huntington Beach, CA
  • Average pressure in January: 30.1"

The month with the highest atmospheric pressure is January (30.1").
Months with the lowest atmospheric pressure are June and September (29.89").

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Average wind speed in January
Huntington Beach, CA

Average wind speed in January - Huntington Beach, CA
  • Average wind speed in January: 5.8mph

The windiest month (with the highest average wind speed) is April (7mph).
The calmest month (with the lowest average wind speed) is October (5.5mph).

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Average humidity in January
Huntington Beach, CA

Average humidity in January - Huntington Beach, CA
  • Average humidity in January: 61%

The month with the highest relative humidity is June (76%).
The month with the lowest relative humidity is November (60%).

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Average rainfall in January
Huntington Beach, CA

Average rainfall in January - Huntington Beach, CA
  • Average rainfall in January: 1.54"

The wettest month (with the highest rainfall) is December (1.85").
The driest month (with the least rainfall) is June (0.08").

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Average rainfall days in January
Huntington Beach, CA

Average rainfall days in January - Huntington Beach, CA
  • Average rainfall days in January: 5.4 days

The month with the highest number of rainy days is March (7.9 days).
The month with the least rainy days is June (3.1 days).

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Average sea temperature in January
Huntington Beach, CA

Average sea temperature in January - Huntington Beach, CA
  • Average sea temperature in January: 58.5°F

The best months for swimming (with the highest average sea temperature) are July and August (67.7°F).
The coldest month (with the lowest average sea temperature) is January (58.5°F).

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Average daylight in January /
Average sunshine in January
Huntington Beach, CA

Average daylight in January / Average sunshine in January - Huntington Beach, CA
  • Average daylight in January: 10.2h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 10h).

  • Average sunshine in January: 6.7h

Months with the most sunshine are July and August (Average sunshine: 11.9h).
The month with the least sunshine is December (Average sunshine: 6.6h).

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Average sunshine days in January
Huntington Beach, CA

Average sunshine days in January - Huntington Beach, CA
  • Average sunshine days in January: 24.4 days

The month with the most sunshine days is August (25 days).
The month with the least sunshine days is February (19.5 days).

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Average UV index in January
Huntington Beach, CA

Average UV index in January - Huntington Beach, CA
  • Average UV index in January: 5

Months with the highest UV index are July, August and September (UV index 6).
Months with the lowest UV index are February, March, November and December (UV index 4).

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Average cloud cover in January
Huntington Beach, CA

Average cloud cover in January - Huntington Beach, CA
  • Average cloud cover in January: 22

Months with the most cloud cover are March and December (Cloud cover 24).
The month with the least cloud cover is August (Cloud cover 9).

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Average visibility in January
Huntington Beach, CA

Average visibility in January - Huntington Beach, CA
  • Average visibility in January: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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