January weather forecast
Newsom Springs, CA

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Weather in January

January, like December, in Newsom Springs, California, is another enjoyable winter month, with temperature in the range of an average low of 47.5°F (8.6°C) and an average high of 63°F (17.2°C).

Temperature

The onset of January marks an average high-temperature of a still enjoyable 63°F (17.2°C), hardly differing from December's 61.2°F (16.2°C). The nights of January anticipate an average low-temperature of 47.5°F (8.6°C).

Humidity

In January, the average relative humidity is 63%.

Rainfall

In Newsom Springs, during January, the rain falls for 5.5 days and regularly aggregates up to 1.22" (31mm) of precipitation. Throughout the year, there are 47.6 rainfall days, and 6.93" (176mm) of precipitation is accumulated.

Daylight

The average length of the day in January is 10h and 7min.
On the first day of January, sunrise is at 7:10 am and sunset at 5:00 pm. On the last day of the month, sunrise is at 7:01 am and sunset at 5:29 pm PST.

Sunshine

In January, the average sunshine is 6.8h.

UV index

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the average person.
Note: The maximum daily UV index of 4 during January translates into the following directions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Updated: Aug 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Newsom Springs in January?

In Newsom Springs, in January, the average high-temperature is 63°F (17.2°C), and the average low-temperature is 47.5°F (8.6°C).

What is the average humidity in January?

In Newsom Springs, the average relative humidity in January is 63%.

How much does it rain in January?

In Newsom Springs, during January, the rain falls for 5.5 days and regularly aggregates up to 1.22" (31mm) of precipitation.

How many hours of daylight does Newsom Springs have in January?

The average day length in January is 10h and 7min.

When are sunrise and sunset in January?

In January, on the first day of the month, sunrise is at 7:10 am and sunset at 5:00 pm. On the last day of the month, in Newsom Springs, sunrise is at 7:01 am and sunset at 5:29 pm PST.

How many hours of sunshine does Newsom Springs have in January?

In January, the average sunshine duration is 6.8h.

What are the months with the lowest UV index?

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

What is the UV index reading in January?

In January, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a moderate health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Newsom Springs, CA

Average temperature in January - Newsom Springs, CA
  • Average high temperature in January: 63°F

The warmest month (with the highest average high temperature) is September (79.5°F).
The month with the lowest average high temperature is December (61.2°F).

  • Average low temperature in January: 47.5°F

The month with the highest average low temperature is September (59.9°F).
The coldest month (with the lowest average low temperature) is February (46°F).

Average pressure in January
Newsom Springs, CA

Average pressure in January - Newsom Springs, CA
  • Average pressure in January: 30.12"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.91"Hg).

Average wind speed in January
Newsom Springs, CA

Average wind speed in January - Newsom Springs, CA
  • Average wind speed in January: 6.2mph

The windiest months (with the highest average wind speed) are April and May (7.3mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

Average humidity in January
Newsom Springs, CA

Average humidity in January - Newsom Springs, CA
  • Average humidity in January: 63%

The month with the highest relative humidity is March (68%).
The month with the lowest relative humidity is October (58%).

Average rainfall in January
Newsom Springs, CA

Average rainfall in January - Newsom Springs, CA
  • Average rainfall in January: 1.22"

The wettest month (with the highest rainfall) is March (1.61").
The driest months (with the least rainfall) are June and August (0.04").

Average rainfall days in January
Newsom Springs, CA

Average rainfall days in January - Newsom Springs, CA
  • Average rainfall days in January: 5.5 days

The month with the highest number of rainy days is March (8.4 days).
The month with the least rainy days is August (0.8 days).

Average daylight in January /
Average sunshine in January
Newsom Springs, CA

Average daylight in January / Average sunshine in January - Newsom Springs, CA
  • Average daylight in January: 10h and 1min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • 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 February and December (Average sunshine: 6h and 30min).

Average sunshine days in January
Newsom Springs, CA

Average sunshine days in January - Newsom Springs, CA
  • Average sunshine days in January: 24.3 days

The month with the most sunshine days is August (29.6 days).
The month with the least sunshine days is February (21 days).

Average UV index in January
Newsom Springs, CA

Average UV index in January - Newsom Springs, CA
  • Average UV index in January: 4

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

Average cloud cover in January
Newsom Springs, CA

Average cloud cover in January - Newsom Springs, CA
  • Average cloud cover in January: 23

The month with the most cloud cover is March (Cloud cover 27).
The month with the least cloud cover is August (Cloud cover 6).

Average visibility in January
Newsom Springs, CA

Average visibility in January - Newsom Springs, 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).

Newsom Springs, California, USA

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