January weather forecast and climate
Pierpont Bay, CA

Weather in January

January, the same as December, in Pierpont Bay, California, is another mild winter month, with average temperature varying between 60.4°F (15.8°C) and 50.4°F (10.2°C).

Temperature

In January, the average high-temperature is almost the same as in December - a still moderate 60.4°F (15.8°C). The average low-temperature, in Pierpont Bay, California, is 50.4°F (10.2°C).

Humidity

In January, the average relative humidity is 60%.

Rainfall

The month with the most rainfall in Pierpont Bay is January when the rain falls for 5.4 days and typically aggregates up to 1.34" (34mm) of precipitation.

Daylight

The average length of the day in January is 10.2h.

Sunshine

January, February and December, with an average of 6.8h of sunshine, are months with the least sunshine.

UV index

In Pierpont Bay, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from the exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 4 in January interpret into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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 Pierpont Bay?

In Pierpont Bay, California, in January, the average high-temperature is 60.4°F (15.8°C), and the average low-temperature is 50.4°F (10.2°C).

What is the average humidity in January in Pierpont Bay?

In Pierpont Bay, the average relative humidity in January is 60%.

How much does it rain in Pierpont Bay in January?

In January, the rain falls for 5.4 days. Throughout January, 1.34" (34mm) of precipitation is accumulated.

What is the wettest month in Pierpont Bay?

The month with the most rainfall is January when the rain falls for 5.4 days and typically aggregates up to 1.34" (34mm) of precipitation.

What is the average length of the day in January in Pierpont Bay?

In Pierpont Bay, the average length of the day in January is 10.2h.

What is the month with the least sunshine in Pierpont Bay?

January, February and December, with an average of 6.8h of sunshine, are months with the least sunshine.

How many hours of sunshine does Pierpont Bay have in January?

In January, the average sunshine in Pierpont Bay, California, is 6.8h.

What is the UV index reading in January in Pierpont Bay?

In January, the average daily maximum UV index in Pierpont Bay is 4. A UV Index reading of 3 to 5 represents a moderate health threat from the exposure to the Sun's UV rays.

Average temperature in January
Pierpont Bay, CA

Average temperature in January - Pierpont Bay, CA
  • Average high temperature in January: 60.4°F

The warmest months (with the highest average high temperature) are August and September (74.3°F).
The month with the lowest average high temperature is February (59°F).

  • Average low temperature in January: 50.4°F

The month with the highest average low temperature is August (62.6°F).
The coldest month (with the lowest average low temperature) is February (48.9°F).

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Average pressure in January
Pierpont Bay, CA

Average pressure in January - Pierpont Bay, CA
  • Average pressure in January: 30.11"

The month with the highest atmospheric pressure is January (30.11").
The month with the lowest atmospheric pressure is September (29.9").

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Average wind speed in January
Pierpont Bay, CA

Average wind speed in January - Pierpont Bay, CA
  • Average wind speed in January: 6.2mph

The windiest month (with the highest average wind speed) is April (7.1mph).
The calmest months (with the lowest average wind speed) are August and September (5mph).

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Average humidity in January
Pierpont Bay, CA

Average humidity in January - Pierpont Bay, CA
  • Average humidity in January: 60%

Months with the highest relative humidity are June and July (69%).
The month with the lowest relative humidity is November (56%).

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Average rainfall in January
Pierpont Bay, CA

Average rainfall in January - Pierpont Bay, CA
  • Average rainfall in January: 1.34"

The wettest month (with the highest rainfall) is January (1.34").
The driest month (with the least rainfall) is June (0.12").

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Average rainfall days in January
Pierpont Bay, CA

Average rainfall days in January - Pierpont Bay, CA
  • Average rainfall days in January: 5.4 days

The month with the highest number of rainy days is March (6 days).
The month with the least rainy days is August (2.1 days).

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Average daylight in January /
Average sunshine in January
Pierpont Bay, CA

Average daylight in January / Average sunshine in January - Pierpont Bay, 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: 9.9h).

  • Average sunshine in January: 6.8h

Months with the most sunshine are July and August (Average sunshine: 12h).
Months with the least sunshine are January, February and December (Average sunshine: 6.8).

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Average sunshine days in January
Pierpont Bay, CA

Average sunshine days in January - Pierpont Bay, CA
  • Average sunshine days in January: 24.9 days

The month with the most sunshine days is October (26 days).
The month with the least sunshine days is July (20.4 days).

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Average UV index in January
Pierpont Bay, CA

Average UV index in January - Pierpont Bay, CA
  • Average UV index in January: 4

The month with the highest UV index is August (UV index 6).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in January
Pierpont Bay, CA

Average cloud cover in January - Pierpont Bay, 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).

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Average visibility in January
Pierpont Bay, CA

Average visibility in January - Pierpont Bay, 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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