Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
December is the month when Carmel Valley experiences its coldest temperatures, averaging a high of 57.2°F (14°C) and a low of 46.2°F (7.9°C).Humidity
In December, the average relative humidity in Carmel Valley is 71%.Rainfall
The month with the most rainfall is December, when the rain falls for 9.4 days and typically aggregates up to 1.77" (45mm) of precipitation.Daylight
The month with the shortest days in Carmel Valley is December, with an average of 9h and 42min of daylight.On the first day of the month, sunrise is at 7:00 am and sunset at 4:51 pm. On the last day of December, sunrise is at 7:18 am and sunset at 5:01 pm PST.
Sunshine
The month with the least sunshine is December, with an average of 6h of sunshine.UV index
February 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 vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: An average maximum UV index of 3 in December leads to these recommendations:
Exercise care. People with light skin might get burns in fewer than 30 minutes. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Frequently asked questions
What part of the year is the coldest in Carmel Valley?
What are the temperatures in Carmel Valley in December?
What is the average humidity in December in Carmel Valley?
What is the wettest month in Carmel Valley?
How much does it rain in Carmel Valley in December?
What is the month with the shortest days in Carmel Valley?
What is the average length of the day in December in Carmel Valley?
When are sunrise and sunset in December in Carmel Valley?
What is the month with the least sunshine in Carmel Valley?
How long on average sun shines in December in Carmel Valley?
When is the lowest UV index in Carmel Valley?
What is the UV index intensity in December in Carmel Valley?
Average temperature in December
Carmel Valley, CA
- Average high temperature in December: 57.2°F
The warmest month (with the highest average high temperature) is September (72.3°F).
The month with the lowest average high temperature is December (57.2°F).
- Average low temperature in December: 46.2°F
The month with the highest average low temperature is August (55.4°F).
The coldest months (with the lowest average low temperature) are February, March and December (46.2°F).
Average pressure in December
Carmel Valley, 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
Carmel Valley, CA
- Average wind speed in December: 6.5mph
The windiest months (with the highest average wind speed) are April and May (7.6mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity in December
Carmel Valley, CA
- Average humidity in December: 71%
The months with the highest relative humidity are March, May and August (76%).
The month with the lowest relative humidity is November (68%).
Average rainfall in December
Carmel Valley, CA
- Average rainfall in December: 1.77"
The wettest month (with the highest rainfall) is December (1.77").
The driest month (with the least rainfall) is August (0.04").
Average rainfall days in December
Carmel Valley, CA
- Average rainfall days in December: 9.4 days
The month with the highest number of rainy days is March (11.3 days).
The month with the least rainy days is August (1.1 days).
Average daylight in December /
Average sunshine in December
Carmel Valley, CA
- Average daylight in December: 9h and 4min
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 42min).
- Average sunshine in December: 6h
The month with the most sunshine is July (Average sunshine: 12h).
The month with the least sunshine is December (Average sunshine: 6h).
Average sunshine days in December
Carmel Valley, CA
- Average sunshine days in December: 20.4 days
The month with the most sunshine days is August (27.3 days).
The month with the least sunshine days is March (18.3 days).
Average UV index in December
Carmel Valley, 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 and December (UV index 3).
Average cloud cover in December
Carmel Valley, CA
- Average cloud cover in December: 32
The month with the most cloud cover is March (Cloud cover 34).
The month with the least cloud cover is July (Cloud cover 10).
Average visibility in December
Carmel Valley, 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).
Carmel Valley, California, USA
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