December weather forecast
Tecopa, CA

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Weather in December

The first month of the winter, December, is still a cool month in Tecopa, California, with temperature in the range of an average low of 37.6°F (3.1°C) and an average high of 50.7°F (10.4°C).

Temperature

December proves to be the coldest month, recording an average maximum temperature of 50.7°F (10.4°C) and a minimum temperature of 37.6°F (3.1°C).

Humidity

In Tecopa, the average relative humidity in December is 45%.

Rainfall

December is the month with the most rainfall. Rain falls for 4.7 days and accumulates 0.59" (15mm) of precipitation.

Snowfall

April through October and December are months without snowfall.

Daylight

December has the shortest days of the year in Tecopa, with an average of 9h and 48min of daylight.
On the first day of December, sunrise is at 6:37 am and sunset at 4:31 pm. On the last day of the month, sunrise is at 6:54 am and sunset at 4:41 pm PST.

Sunshine

The month with the least sunshine is December, with an average of 7h of sunshine.

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 estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In December, a daily UV index of 3 turns into the following recommendations:
Make use of precautions - Suggestions to resist sunburn are communicated. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Updated: Jul 31, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the coldest?

Tecopa, California, experiences its lowest temperatures in December, with an average peak of 50.7°F (10.4°C) and a low of 37.6°F (3.1°C).

What is the usual temperature for Tecopa in December?

The high-temperature during December is 50.7°F (10.4°C) and the low-temperature is 37.6°F (3.1°C).

What is the average humidity in December in Tecopa?

In December, the average relative humidity is 45%.

What is the rainiest month?

The month with the most rainfall is December, when the rain falls for 4.7 days and typically aggregates up to 0.59" (15mm) of precipitation.

How many days does it rain in December?

In Tecopa, in December, it is raining for 4.7 days, with typically 0.59" (15mm) of accumulated precipitation.

When it does not snow?

In Tecopa, snow does not fall in April through October and December.

Does it snow in December?

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

What is the month with the shortest days?

The month with the shortest days is December, with an average of 9h and 48min of daylight.

How many hours of daylight does Tecopa have in December?

In Tecopa, the average day length in December is 9h and 47min.

What time are sunrise and sunset in December?

In December, on the first day of the month, sunrise is at 6:37 am and sunset at 4:31 pm. On the last day of the month, sunrise is at 6:54 am and sunset at 4:41 pm PST.

What is the month with the least sunshine?

The month with the least sunshine is December, with an average of 7h of sunshine.

How many hours of sunshine does Tecopa have in December?

In Tecopa, the average sunshine duration in December is 7h.

What is the month with the lowest UV index?

January, 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?

The average daily maximum UV index in December is 3. A UV Index estimate of 3 to 5 represents 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 December
Tecopa, CA

Average temperature in December - Tecopa, CA
  • Average high temperature in December: 50.7°F

The warmest month (with the highest average high temperature) is July (94.5°F).
The month with the lowest average high temperature is December (50.7°F).

  • Average low temperature in December: 37.6°F

The month with the highest average low temperature is July (76.1°F).
The coldest month (with the lowest average low temperature) is December (37.6°F).

Average pressure in December
Tecopa, CA

Average pressure in December - Tecopa, CA
  • Average pressure in December: 30.1"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.76"Hg).

Average wind speed in December
Tecopa, CA

Average wind speed in December - Tecopa, CA
  • Average wind speed in December: 6.3mph

The windiest month (with the highest average wind speed) is April (8.5mph).
The calmest month (with the lowest average wind speed) is January (6mph).

Average humidity in December
Tecopa, CA

Average humidity in December - Tecopa, CA
  • Average humidity in December: 45%

The month with the highest relative humidity is January (46%).
The month with the lowest relative humidity is June (17%).

Average rainfall in December
Tecopa, CA

Average rainfall in December - Tecopa, CA
  • Average rainfall in December: 0.59"

The wettest month (with the highest rainfall) is December (0.59").
The driest month (with the least rainfall) is June (0.04").

Average rainfall days in December
Tecopa, CA

Average rainfall days in December - Tecopa, CA
  • Average rainfall days in December: 4.7 days

The month with the highest number of rainy days is March (5.9 days).
The month with the least rainy days is June (1.4 days).

Average snowfall in December
Tecopa, CA

Average snowfall in December - Tecopa, CA
  • Average snowfall in December: 0"

The month with the highest snowfall is November (0.51").
The months with the least snowfall are April, May, June, July, August, September, October and December (0").

Average snowfall days in December
Tecopa, CA

Average snowfall days in December - Tecopa, CA
  • Average snowfall days in December: 0.2 days

The month with the highest number of snowfall days is February (0.7 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in December / Average sunshine in December - Tecopa, CA
  • Average daylight in December: 9h and 5min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in December: 7h and 0min

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

Average sunshine days in December
Tecopa, CA

Average sunshine days in December - Tecopa, CA
  • Average sunshine days in December: 25 days

The month with the most sunshine days is June (27.5 days).
The month with the least sunshine days is July (20.1 days).

Average UV index in December
Tecopa, CA

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

The month with the highest UV index is July (UV index 8).
The months with the lowest UV index are January, February, November and December (UV index 3).

Average cloud cover in December
Tecopa, CA

Average cloud cover in December - Tecopa, CA
  • Average cloud cover in December: 19

The month with the most cloud cover is December (Cloud cover 19).
The months with the least cloud cover are June, August and September (Cloud cover 6).

Average visibility in December
Tecopa, CA

Average visibility in December - Tecopa, 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).

Tecopa, California, USA

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