December weather forecast
Davenport, CA

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Weather in December

The first month of the winter, December, is also a moderate month in Davenport, California, with an average temperature varying between 56.3°F (13.5°C) and 46.8°F (8.2°C).

Temperature

The lowest temperatures are recorded in December, with averages reaching a high of 56.3°F (13.5°C) and a low of 46.8°F (8.2°C).

Humidity

The average relative humidity in December is 72%.

Rainfall

In Davenport, in December, it is raining for 10 days, with typically 2.44" (62mm) of accumulated precipitation. In Davenport, California, during the entire year, the rain falls for 74.2 days and collects up to 13.82" (351mm) of precipitation.

Daylight

With an average of 9h and 42min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 7:04 am and sunset at 4:52 pm. On the last day of December, sunrise is at 7:21 am and sunset at 5:02 pm PST.

Sunshine

The month with the least sunshine is December, with an average of 5.9h of sunshine.

UV index

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 exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index of 3 in December interprets into the following recommendations:
Exercise prevention - Warding off sunburn is urged. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Updated: Aug 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest?

December, with an average high of 56.3°F (13.5°C) and a low of 46.8°F (8.2°C), signifies the coldest month of the year.

What is the average December temperature?

The high-temperature, in December, in Davenport, is 56.3°F (13.5°C), while the low-temperature averages to 46.8°F (8.2°C).

What is the average humidity in December in Davenport?

In December, the average relative humidity is 72%.

How many days does it rain in December?

In Davenport, during December, the rain falls for 10 days and regularly aggregates up to 2.44" (62mm) of precipitation.

What is the month with the shortest days?

The month with the shortest days in Davenport, California, is December, with an average of 9h and 42min of daylight.

How many hours of daylight does Davenport have in December?

The average day length in December is 9h and 40min.

When are sunrise and sunset in December?

In December, on the first day of the month, sunrise is at 7:04 am and sunset at 4:52 pm. On the last day of the month, sunrise is at 7:21 am and sunset at 5:02 pm PST.

What is the month with the least sunshine?

December has the least sunshine of the year, with an average of 5.9h of sunshine.

How long on average sun shines in December?

In December, the average sunshine duration is 5.9h.

What are the months with the lowest UV index?

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

What is the UV index reading in December?

In December, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate health threat from 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 December
Davenport, CA

Average temperature in December - Davenport, CA
  • Average high temperature in December: 56.3°F

The warmest month (with the highest average high temperature) is August (72.9°F).
The month with the lowest average high temperature is December (56.3°F).

  • Average low temperature in December: 46.8°F

The month with the highest average low temperature is September (56.3°F).
The coldest month (with the lowest average low temperature) is February (46.4°F).

Average pressure in December
Davenport, CA

Average pressure in December - Davenport, CA
  • Average pressure in December: 30.11"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is September (29.92"Hg).

Average wind speed in December
Davenport, CA

Average wind speed in December - Davenport, CA
  • Average wind speed in December: 6.6mph

The windiest month (with the highest average wind speed) is April (7.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).

Average humidity in December
Davenport, CA

Average humidity in December - Davenport, CA
  • Average humidity in December: 72%

The month with the highest relative humidity is March (76%).
The months with the lowest relative humidity are October and November (69%).

Average rainfall in December
Davenport, CA

Average rainfall in December - Davenport, CA
  • Average rainfall in December: 2.44"

The wettest month (with the highest rainfall) is February (2.64").
The driest month (with the least rainfall) is July (0.04").

Average rainfall days in December
Davenport, CA

Average rainfall days in December - Davenport, CA
  • Average rainfall days in December: 10 days

The month with the highest number of rainy days is March (13.3 days).
The months with the least rainy days are June and August (1.4 days).

Average daylight in December /
Average sunshine in December
Davenport, CA

Average daylight in December / Average sunshine in December - Davenport, CA
  • Average daylight in December: 9h and 4min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in December: 5h and 5min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 54min).

Average sunshine days in December
Davenport, CA

Average sunshine days in December - Davenport, CA
  • Average sunshine days in December: 19.6 days

The month with the most sunshine days is June (27.3 days).
The month with the least sunshine days is March (16.6 days).

Average UV index in December
Davenport, CA

Average UV index in December - Davenport, CA
  • Average UV index in December: 3

The months with the highest UV index are June, July, August and September (UV index 5).
The months with the lowest UV index are February, November and December (UV index 3).

Average cloud cover in December
Davenport, CA

Average cloud cover in December - Davenport, CA
  • Average cloud cover in December: 33

The month with the most cloud cover is March (Cloud cover 35).
The month with the least cloud cover is July (Cloud cover 11).

Average visibility in December
Davenport, CA

Average visibility in December - Davenport, CA
  • Average visibility in December: 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).

Davenport, California, USA

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