January weather forecast
Sunset Beach, CA

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Weather in January

January, the same as December, is another refreshing winter month in Sunset Beach, California, with an average temperature ranging between max 64.6°F (18.1°C) and min 53.6°F (12°C).

Temperature

The transition into January marks the average high-temperature at a still refreshing 64.6°F (18.1°C), differing minimally from December's 62.8°F (17.1°C). An average temperature of 53.6°F (12°C) is recorded during the nights in January.

Humidity

In Sunset Beach, the average relative humidity in January is 59%.

Rainfall

In Sunset Beach, California, during January, the rain falls for 5.2 days and regularly aggregates up to 1.69" (43mm) of precipitation. In Sunset Beach, during the entire year, the rain falls for 57.8 days and collects up to 8.82" (224mm) of precipitation.

Daylight

The average length of the day in January is 10h and 13min.
On the first day of the month, sunrise is at 6:56 am and sunset at 4:54 pm. On the last day of January, sunrise is at 6:49 am and sunset at 5:21 pm PST.

Sunshine

In January, the average sunshine is 6.8h.

UV index

January through March, November and December, with an average maximum UV index of 4, are months with the lowest UV index in Sunset Beach. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum high daily UV index of 4 during January translates into the following directions:
Be vigilant - Suggestions to stave off sun damage are provided. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
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Frequently asked questions

What are January temperatures in Sunset Beach?

In Sunset Beach, in January, the average high-temperature is 64.6°F (18.1°C), and the average low-temperature is 53.6°F (12°C).

What is the average humidity in January in Sunset Beach?

The average relative humidity in January is 59%.

How many days does it rain in January in Sunset Beach?

In January, in Sunset Beach, the rain falls for 5.2 days. Throughout January, 1.69" (43mm) of precipitation is accumulated.

How many hours of daylight does Sunset Beach have in January?

In January, the average day length in Sunset Beach, California, is 10h and 13min.

When is the sunrise / sunset in January in Sunset Beach?

On the first day of January in Sunset Beach, sunrise is at 6:56 am and sunset at 4:54 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 5:21 pm PST.

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

The average sunshine duration in January in Sunset Beach, California, is 6.8h.

What are the months with the lowest UV index in Sunset Beach?

January through March, November and December, with an average maximum UV index of 4, are months with the lowest UV index in Sunset Beach.

How high is the UV index in January in Sunset Beach?

In Sunset Beach, the average daily maximum UV index in January is 4. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Sunset Beach, CA

Average temperature in January - Sunset Beach, CA
  • Average high temperature in January: 64.6°F

The warmest month (with the highest average high temperature) is August (77.4°F).
The month with the lowest average high temperature is December (62.8°F).

  • Average low temperature in January: 53.6°F

The month with the highest average low temperature is August (65.3°F).
The coldest month (with the lowest average low temperature) is February (52.7°F).

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Average pressure in January
Sunset Beach, CA

Average pressure in January - Sunset Beach, 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
Sunset Beach, CA

Average wind speed in January - Sunset Beach, CA
  • Average wind speed in January: 5.6mph

The windiest month (with the highest average wind speed) is April (6.7mph).
The calmest months (with the lowest average wind speed) are August, September and October (5.3mph).

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Average humidity in January
Sunset Beach, CA

Average humidity in January - Sunset Beach, CA
  • Average humidity in January: 59%

The month with the highest relative humidity is June (73%).
The month with the lowest relative humidity is November (57%).

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Average rainfall in January
Sunset Beach, CA

Average rainfall in January - Sunset Beach, CA
  • Average rainfall in January: 1.69"

The wettest month (with the highest rainfall) is December (1.77").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days in January
Sunset Beach, CA

Average rainfall days in January - Sunset Beach, CA
  • Average rainfall days in January: 5.2 days

The month with the highest number of rainy days is March (8.1 days).
The months with the least rainy days are June and August (2.3 days).

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

Average daylight in January / Average sunshine in January - Sunset 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: 10h and 0min).

  • Average sunshine in January: 6h and 5min

The month with the most sunshine is 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
Sunset Beach, CA

Average sunshine days in January - Sunset Beach, CA
  • Average sunshine days in January: 24.2 days

The month with the most sunshine days is August (26.3 days).
The month with the least sunshine days is February (19.3 days).

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Average UV index in January
Sunset Beach, CA

Average UV index in January - Sunset Beach, CA
  • Average UV index in January: 4

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

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Average cloud cover in January
Sunset Beach, CA

Average cloud cover in January - Sunset Beach, CA
  • Average cloud cover in January: 21

The months with the most cloud cover are March and December (Cloud cover 23).
The month with the least cloud cover is August (Cloud cover 7).

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Average visibility in January
Sunset Beach, CA

Average visibility in January - Sunset 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).

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Sunset Beach, California, USA

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