January weather forecast
Rio Linda, CA

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Weather in January

January in Rio Linda, California, is a moderate winter month, with an average temperature fluctuating between 41°F (5°C) and 56.1°F (13.4°C).

Temperature

Rio Linda commences January with an average high-temperature of a mild 56.1°F (13.4°C), maintaining a close resemblance to the previous month. During the nights in January, Rio Linda observes an average low-temperature of 41°F (5°C).

Humidity

In January, the average relative humidity in Rio Linda is 73%.

Rainfall

In Rio Linda, in January, it is raining for 9.7 days, with typically 2.48" (63mm) of accumulated precipitation. Throughout the year, in Rio Linda, California, there are 75.8 rainfall days, and 16.65" (423mm) of precipitation is accumulated.

Snowfall

In Rio Linda, snow does not fall in January through November.

Daylight

In Rio Linda, the average length of the day in January is 9h and 50min.
On the first day of the month, sunrise is at 7:23 am and sunset at 4:54 pm. On the last day of January, sunrise is at 7:12 am and sunset at 5:25 pm PST.

Sunshine

The average sunshine in January is 6h.

UV index

January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: A typical high UV index of 3 in January suggests the following recommendations:
Take necessary precautions - Protection from skin and eye injury is mandatory. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
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Frequently asked questions

What is the temperature in January in Rio Linda?

The average high-temperature, in January, in Rio Linda, is 56.1°F (13.4°C), while the average low-temperature is 41°F (5°C).

What is the average humidity in January in Rio Linda?

The average relative humidity in January in Rio Linda is 73%.

How much does it rain in Rio Linda in January?

In January, in Rio Linda, California, the rain falls for 9.7 days. Throughout January, 2.48" (63mm) of precipitation is accumulated.

When it does not snow in Rio Linda?

In Rio Linda, California, snow does not fall in January through November.

Does it snow in Rio Linda in January?

In January, in Rio Linda, it doesn't snow. December is the latest month when it typically snows.

How many hours of daylight does Rio Linda have in January?

In Rio Linda, California, the average day length in January is 9h and 50min.

When are sunrise and sunset in January in Rio Linda?

In January, on the first day of the month, sunrise is at 7:23 am and sunset at 4:54 pm. On the last day of the month, in Rio Linda, sunrise is at 7:12 am and sunset at 5:25 pm PST.

How long on average sun shines in January in Rio Linda?

In January, the average sunshine duration in Rio Linda is 6h.

What are the months with the lowest UV index in Rio Linda?

January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Rio Linda, California.

How high is the UV index in January in Rio Linda?

In January, the average daily maximum UV index in Rio Linda is 3. A UV Index value of 3 to 5 symbolizes a medium health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Rio Linda, CA

Average temperature in January - Rio Linda, CA
  • Average high temperature in January: 56.1°F

The warmest month (with the highest average high temperature) is July (94.6°F).
The month with the lowest average high temperature is December (54.1°F).

  • Average low temperature in January: 41°F

The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (41°F).

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Average pressure in January
Rio Linda, CA

Average pressure in January - Rio Linda, CA
  • Average pressure in January: 30.15"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in January
Rio Linda, CA

Average wind speed in January - Rio Linda, CA
  • Average wind speed in January: 5mph

The windiest month (with the highest average wind speed) is February (5.9mph).
The calmest month (with the lowest average wind speed) is September (4.3mph).

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Average humidity in January
Rio Linda, CA

Average humidity in January - Rio Linda, CA
  • Average humidity in January: 73%

The month with the highest relative humidity is March (75%).
The months with the lowest relative humidity are July and September (43%).

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Average rainfall in January
Rio Linda, CA

Average rainfall in January - Rio Linda, CA
  • Average rainfall in January: 2.48"

The wettest month (with the highest rainfall) is March (3.11").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in January
Rio Linda, CA

Average rainfall days in January - Rio Linda, CA
  • Average rainfall days in January: 9.7 days

The month with the highest number of rainy days is March (13.4 days).
The month with the least rainy days is August (0.8 days).

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Average snowfall days in January
Rio Linda, CA

Average snowfall days in January - Rio Linda, CA
  • Average snowfall days in January: 0 days

The month with the highest number of snowfall days is December (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).

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Average daylight in January /
Average sunshine in January
Rio Linda, CA

Average daylight in January / Average sunshine in January - Rio Linda, CA
  • Average daylight in January: 9h and 5min

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

  • Average sunshine in January: 6h and 0min

The month with the most sunshine is July (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

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Average sunshine days in January
Rio Linda, CA

Average sunshine days in January - Rio Linda, CA
  • Average sunshine days in January: 20.5 days

The month with the most sunshine days is August (30 days).
The month with the least sunshine days is March (16.3 days).

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Average UV index in January
Rio Linda, CA

Average UV index in January - Rio Linda, CA
  • Average UV index in January: 3

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in January
Rio Linda, CA

Average cloud cover in January - Rio Linda, CA
  • Average cloud cover in January: 34

The month with the most cloud cover is March (Cloud cover 39).
The month with the least cloud cover is July (Cloud cover 4).

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Average visibility in January
Rio Linda, CA

Average visibility in January - Rio Linda, 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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Rio Linda, California, USA

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