January weather forecast
Los Angeles, CA

A beautiful view of the detailed layout of Los Angeles in California, USA
A beautiful view of the detailed layout of Los Angeles in California, USA

Weather in January

January, like December, in Los Angeles, California, is another enjoyable winter month, with an average temperature ranging between max 66°F (18.9°C) and min 50.9°F (10.5°C).

Temperature

In January, the average high-temperature is almost the same as in December - a still comfortable 66°F (18.9°C). The average low-temperature, in Los Angeles, is 50.9°F (10.5°C).

Humidity

In Los Angeles, the average relative humidity in January is 53%.

Rainfall

In January, in Los Angeles, the rain falls for 5.2 days. Throughout January, 1.69" (43mm) of precipitation is accumulated. In Los Angeles, during the entire year, the rain falls for 44.6 days and collects up to 8.11" (206mm) of precipitation.

Daylight

The average length of the day in January is 10h and 11min.
On the first day of January in Los Angeles, sunrise is at 6:58 am and sunset at 4:54 pm. On the last day of the month, sunrise is at 6:50 am and sunset at 5:22 pm PST.

Sunshine

In January, the average sunshine is 6.8h.

UV index

January, February, November and December, with an average maximum UV index of 4, are months with the lowest UV index in Los Angeles. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 4 in January transform into the following instructions:
Take precautions - Protection against sunburn is recommended. 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 the 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 Los Angeles?

The average high-temperature, in January, is 66°F (18.9°C), while the average low-temperature is 50.9°F (10.5°C).

What is the average humidity in January in Los Angeles?

In January, the average relative humidity in Los Angeles is 53%.

How much does it rain in Los Angeles in January?

In Los Angeles, California, during January, the rain falls for 5.2 days and regularly aggregates up to 1.69" (43mm) of precipitation.

How many hours of daylight does Los Angeles have in January?

The average day length in January in Los Angeles, California, is 10h and 11min.

When are sunrise and sunset in January in Los Angeles?

On the first day of January, sunrise is at 6:58 am and sunset at 4:54 pm. On the last day of the month, sunrise is at 6:50 am and sunset at 5:22 pm PST.

How long on average sun shines in January in Los Angeles?

In Los Angeles, California, the average sunshine duration in January is 6.8h.

When is the lowest UV index in Los Angeles?

The months with the lowest UV index in Los Angeles, California, are January, February, November and December, with an average maximum UV index of 4.

What is the UV index reading in January in Los Angeles?

In January, the average daily maximum UV index in Los Angeles, California, is 4. A UV Index reading of 3 to 5 represents a medium health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Los Angeles, CA

Average temperature in January - Los Angeles, CA
  • Average high temperature in January: 66°F

The warmest month (with the highest average high temperature) is August (83.3°F).
The month with the lowest average high temperature is December (64°F).

  • Average low temperature in January: 50.9°F

The month with the highest average low temperature is August (64.9°F).
The coldest month (with the lowest average low temperature) is February (49.8°F).

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Average pressure in January
Los Angeles, CA

Average pressure in January - Los Angeles, CA
  • Average pressure in January: 30.1"Hg

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

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Average wind speed in January
Los Angeles, CA

Average wind speed in January - Los Angeles, CA
  • Average wind speed in January: 5.3mph

The windiest month (with the highest average wind speed) is April (6.1mph).
The calmest month (with the lowest average wind speed) is October (4.5mph).

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Average humidity in January
Los Angeles, CA

Average humidity in January - Los Angeles, CA
  • Average humidity in January: 53%

The month with the highest relative humidity is June (65%).
The month with the lowest relative humidity is November (50%).

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Average rainfall in January
Los Angeles, CA

Average rainfall in January - Los Angeles, CA
  • Average rainfall in January: 1.69"

The wettest month (with the highest rainfall) is February (1.73").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days in January
Los Angeles, CA

Average rainfall days in January - Los Angeles, CA
  • Average rainfall days in January: 5.2 days

The month with the highest number of rainy days is March (6.9 days).
The month with the least rainy days is June (1 days).

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Average daylight in January /
Average sunshine in January
Los Angeles, CA

Average daylight in January / Average sunshine in January - Los Angeles, CA
  • Average daylight in January: 10h and 11min

The month with the longest days is June (Average daylight: 14h and 23min).
The month with the shortest days is December (Average daylight: 9h and 56min).

  • Average sunshine in January: 6h and 48min

The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).

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Average sunshine days in January
Los Angeles, CA

Average sunshine days in January - Los Angeles, CA
  • Average sunshine days in January: 24.4 days

The month with the most sunshine days is August (28.1 days).
The month with the least sunshine days is February (21.7 days).

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Average UV index in January
Los Angeles, CA

Average UV index in January - Los Angeles, CA
  • Average UV index in January: 4

The months with the highest UV index are June, July, August and September (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 4).

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Average cloud cover in January
Los Angeles, CA

Average cloud cover in January - Los Angeles, CA
  • Average cloud cover in January: 21

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 6).

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Average visibility in January
Los Angeles, CA

Average visibility in January - Los Angeles, 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).

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