January weather forecast
Woodbridge, CA

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Weather in January

January in Woodbridge, California, is a refreshing winter month, with an average temperature ranging between min 41°F (5°C) and max 56.7°F (13.7°C).

Temperature

The introduction of January sees an average high-temperature of a mild 56.7°F (13.7°C), hardly deviating from December. Woodbridge experiences a steady low-temperature of 41°F (5°C) throughout January.

Humidity

The average relative humidity in January is 73%.

Rainfall

In Woodbridge, in January, during 8.2 rainfall days, 2.01" (51mm) of precipitation is typically accumulated. In Woodbridge, during the entire year, the rain falls for 65.8 days and collects up to 12.8" (325mm) of precipitation.

Snowfall

In Woodbridge, snow does not fall in January through November.

Daylight

The average length of the day in January is 9h and 52min.
On the first day of the month, sunrise is at 7:21 am and sunset at 4:55 pm. On the last day of January, sunrise is at 7:10 am and sunset at 5:26 pm PST.

Sunshine

In January, the average sunshine in Woodbridge is 6.2h.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 3. 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 3 during January translates into the following directions:
Take necessary precautions - Defending against sun damage is advocated. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. 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.
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Frequently asked questions

What is the temperature in January in Woodbridge?

During January, Woodbridge experiences an average high-temperature of 56.7°F (13.7°C) and a low-temperature of 41°F (5°C).

What is the average humidity in January in Woodbridge?

In January, the average relative humidity in Woodbridge, California, is 73%.

How many days does it rain in January in Woodbridge?

In Woodbridge, during January, the rain falls for 8.2 days and regularly aggregates up to 2.01" (51mm) of precipitation.

When it does not snow in Woodbridge?

In Woodbridge, snow does not fall in January through November.

Does it snow in Woodbridge in January?

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

What is the average length of the day in January in Woodbridge?

The average day length in January in Woodbridge is 9h and 52min.

When is the sunrise / sunset in January in Woodbridge?

In January, on the first day of the month, sunrise is at 7:21 am and sunset at 4:55 pm. On the last day of the month, in Woodbridge, sunrise is at 7:10 am and sunset at 5:26 pm PST.

How many hours of sunshine does Woodbridge have in January?

In January, the average sunshine duration in Woodbridge is 6.2h.

What is the month with the lowest UV index in Woodbridge?

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

How high is the UV index in January in Woodbridge?

In January, the average daily maximum UV index in Woodbridge, California, is 3. A UV Index of 3 to 5 symbolizes a medium hazard to health from unsafe 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
Woodbridge, CA

Average temperature in January - Woodbridge, CA
  • Average high temperature in January: 56.7°F

The warmest month (with the highest average high temperature) is July (94.3°F).
The month with the lowest average high temperature is December (55.2°F).

  • Average low temperature in January: 41°F

The month with the highest average low temperature is July (59.4°F).
The coldest month (with the lowest average low temperature) is December (40.8°F).

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Average pressure in January
Woodbridge, CA

Average pressure in January - Woodbridge, 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 (29.91"Hg).

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Average wind speed in January
Woodbridge, CA

Average wind speed in January - Woodbridge, CA
  • Average wind speed in January: 4.8mph

The windiest month (with the highest average wind speed) is June (6.2mph).
The calmest month (with the lowest average wind speed) is November (4.4mph).

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Average humidity in January
Woodbridge, CA

Average humidity in January - Woodbridge, CA
  • Average humidity in January: 73%

The month with the highest relative humidity is March (74%).
The month with the lowest relative humidity is July (44%).

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Average rainfall in January
Woodbridge, CA

Average rainfall in January - Woodbridge, CA
  • Average rainfall in January: 2.01"

The wettest month (with the highest rainfall) is February (2.4").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in January
Woodbridge, CA

Average rainfall days in January - Woodbridge, CA
  • Average rainfall days in January: 8.2 days

The month with the highest number of rainy days is March (12.9 days).
The month with the least rainy days is July (0.9 days).

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Average snowfall days in January
Woodbridge, CA

Average snowfall days in January - Woodbridge, 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
Woodbridge, CA

Average daylight in January / Average sunshine in January - Woodbridge, 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 36min).

  • Average sunshine in January: 6h and 1min

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 54min).

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Average sunshine days in January
Woodbridge, CA

Average sunshine days in January - Woodbridge, CA
  • Average sunshine days in January: 21.9 days

The month with the most sunshine days is July (29.6 days).
The month with the least sunshine days is March (17.3 days).

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Average UV index in January
Woodbridge, CA

Average UV index in January - Woodbridge, 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
Woodbridge, CA

Average cloud cover in January - Woodbridge, CA
  • Average cloud cover in January: 32

The month with the most cloud cover is March (Cloud cover 35).
The month with the least cloud cover is July (Cloud cover 4).

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Average visibility in January
Woodbridge, CA

Average visibility in January - Woodbridge, 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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Woodbridge, California, USA

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