January weather forecast
Duncan Corners, CA

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Weather in January

January is a moderate winter month in Duncan Corners, California, with an average temperature varying between 55.9°F (13.3°C) and 39.9°F (4.4°C).

Temperature

The commencement of January notes an average high-temperature of a refreshing 55.9°F (13.3°C), exhibiting little difference from the previous month. Duncan Corners's average low-temperature during January nights is observed to be a wintry 39.9°F (4.4°C).

Humidity

In Duncan Corners, California, the average relative humidity in January is 50%.

Rainfall

In Duncan Corners, in January, during 5.6 rainfall days, 0.59" (15mm) of precipitation is typically accumulated. Throughout the year, there are 49.8 rainfall days, and 5.71" (145mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, November and December. In January, it is snowing for 0.5 days. Throughout January, 0.31" (8mm) of snow is accumulated. In Duncan Corners, during the entire year, snow falls for 3.1 days and aggregates up to 5.28" (134mm) of snow.

Daylight

The average length of the day in January in Duncan Corners is 10h and 10min.
On the first day of the month, sunrise is at 6:56 am and sunset at 4:50 pm. On the last day of January, in Duncan Corners, sunrise is at 6:48 am and sunset at 5:17 pm PST.

Sunshine

The average sunshine in January in Duncan Corners is 7.1h.

UV index

The months with the lowest UV index in Duncan Corners 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 threat to health from exposure to the Sun's UV radiation for the average person.
Note: A maximum high daily UV index of 3 during January translates into the following directions:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Around midday, solar radiation is most harmful; hence, exposure should be limited. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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Frequently asked questions

What is the temperature in January in Duncan Corners?

In January, the average high-temperature and low-temperature are 55.9°F (13.3°C) and 39.9°F (4.4°C) respectively.

What is the average humidity in January in Duncan Corners?

In Duncan Corners, the average relative humidity in January is 50%.

How much does it rain in Duncan Corners in January?

In Duncan Corners, California, during January, the rain falls for 5.6 days and regularly aggregates up to 0.59" (15mm) of precipitation.

How much does it snow in Duncan Corners in January?

In January, in Duncan Corners, California, it is snowing for 0.5 days. Throughout January, 0.31" (8mm) of snow is accumulated.

How many hours of daylight does Duncan Corners have in January?

In Duncan Corners, California, the average day length in January is 10h and 10min.

When are sunrise and sunset in January in Duncan Corners?

On the first day of January in Duncan Corners, California, sunrise is at 6:56 am and sunset at 4:50 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 5:17 pm PST.

How long on average sun shines in January in Duncan Corners?

In Duncan Corners, the average sunshine duration in January is 7.1h.

What is the month with the lowest UV index in Duncan Corners?

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

How high is the UV index in January in Duncan Corners?

In January, the average daily maximum UV index in Duncan Corners is 3. A UV Index value of 3 to 5 symbolizes a moderate health threat 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
Duncan Corners, CA

Average temperature in January - Duncan Corners, CA
  • Average high temperature in January: 55.9°F

The warmest month (with the highest average high temperature) is July (91.4°F).
The month with the lowest average high temperature is December (54.1°F).

  • Average low temperature in January: 39.9°F

The month with the highest average low temperature is August (67.5°F).
The coldest month (with the lowest average low temperature) is December (38.5°F).

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Average pressure in January
Duncan Corners, CA

Average pressure in January - Duncan Corners, CA
  • Average pressure in January: 30.11"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).

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Average wind speed in January
Duncan Corners, CA

Average wind speed in January - Duncan Corners, CA
  • Average wind speed in January: 6.2mph

The windiest months (with the highest average wind speed) are April and May (9.1mph).
The calmest month (with the lowest average wind speed) is January (6.2mph).

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Average humidity in January
Duncan Corners, CA

Average humidity in January - Duncan Corners, CA
  • Average humidity in January: 50%

The month with the highest relative humidity is December (52%).
The month with the lowest relative humidity is August (30%).

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Average rainfall in January
Duncan Corners, CA

Average rainfall in January - Duncan Corners, CA
  • Average rainfall in January: 0.59"

The wettest month (with the highest rainfall) is December (1.18").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days in January
Duncan Corners, CA

Average rainfall days in January - Duncan Corners, CA
  • Average rainfall days in January: 5.6 days

The month with the highest number of rainy days is March (6.7 days).
The month with the least rainy days is June (0.8 days).

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Average snowfall in January
Duncan Corners, CA

Average snowfall in January - Duncan Corners, CA
  • Average snowfall in January: 0.31"

The month with the highest snowfall is November (1.85").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in January
Duncan Corners, CA

Average snowfall days in January - Duncan Corners, CA
  • Average snowfall days in January: 0.5 days

The month with the highest number of snowfall days is February (1.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in January /
Average sunshine in January
Duncan Corners, CA

Average daylight in January / Average sunshine in January - Duncan Corners, 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: 9h and 54min).

  • Average sunshine in January: 7h and 1min

The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).

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Average sunshine days in January
Duncan Corners, CA

Average sunshine days in January - Duncan Corners, CA
  • Average sunshine days in January: 24.8 days

The month with the most sunshine days is June (28.8 days).
The month with the least sunshine days is February (21.6 days).

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Average UV index in January
Duncan Corners, CA

Average UV index in January - Duncan Corners, CA
  • Average UV index in January: 3

The months with the highest UV index are June, July and August (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
Duncan Corners, CA

Average cloud cover in January - Duncan Corners, CA
  • Average cloud cover in January: 19

The month with the most cloud cover is December (Cloud cover 21).
The months with the least cloud cover are June, August and September (Cloud cover 6).

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Average visibility in January
Duncan Corners, CA

Average visibility in January - Duncan Corners, 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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Duncan Corners, California, USA

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