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
The coldest month is December, with an average high-temperature of 57°F (13.9°C) and an average low-temperature of 46.9°F (8.3°C).Humidity
In Pebble Beach, the average relative humidity in December is 72%.Rainfall
December is the month with the most rainfall in Pebble Beach. Rain falls for 9.8 days and accumulates 2.48" (63mm) of precipitation.Daylight
The month with the shortest days is December, with an average of 9h and 42min of daylight.On the first day of the month, sunrise is at 7:01 am and sunset at 4:52 pm. On the last day of December, sunrise is at 7:19 am and sunset at 5:02 pm PST.
Sunshine
With an average of 5.9h of sunshine, December has the least sunshine of the year.UV index
December is the month with the lowest UV index in Pebble Beach, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the average person.Note: In December, a daily maximum UV index of 3 leads to the following instructions:
Take precautions - Protection against skin and eye damage is obliged. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Frequently asked questions
What time of the year is the coldest in Pebble Beach?
What is the usual temperature for Pebble Beach in December?
What is the average humidity in December in Pebble Beach?
What is the wettest month in Pebble Beach?
How many days does it rain in December in Pebble Beach?
What is the month with the shortest days in Pebble Beach?
What is the average length of the day in December in Pebble Beach?
When are sunrise and sunset in December in Pebble Beach?
What is the month with the least sunshine in Pebble Beach?
How long on average sun shines in December in Pebble Beach?
What is the month with the lowest UV index in Pebble Beach?
How high is the UV index in December in Pebble Beach?
Average temperature in December
Pebble Beach, CA
- Average high temperature in December: 57°F
The warmest month (with the highest average high temperature) is September (69.6°F).
The month with the lowest average high temperature is December (57°F).
- Average low temperature in December: 46.9°F
The month with the highest average low temperature is September (55.4°F).
The coldest month (with the lowest average low temperature) is December (46.9°F).
Average pressure in December
Pebble Beach, CA
- Average pressure in December: 30.11"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.93"Hg).
Average wind speed in December
Pebble Beach, CA
- Average wind speed in December: 7.3mph
The windiest month (with the highest average wind speed) is April (8.5mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).
Average humidity in December
Pebble Beach, CA
- Average humidity in December: 72%
The month with the highest relative humidity is August (79%).
The month with the lowest relative humidity is November (70%).
Average rainfall in December
Pebble Beach, CA
- Average rainfall in December: 2.48"
The wettest month (with the highest rainfall) is December (2.48").
The driest month (with the least rainfall) is August (0.04").
Average rainfall days in December
Pebble Beach, CA
- Average rainfall days in December: 9.8 days
The month with the highest number of rainy days is March (12.3 days).
The month with the least rainy days is August (1.3 days).
Average daylight in December /
Average sunshine in December
Pebble Beach, 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: 5h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 54min).
Average sunshine days in December
Pebble Beach, CA
- Average sunshine days in December: 20.3 days
The month with the most sunshine days is August (27.8 days).
The month with the least sunshine days is March (17.3 days).
Average UV index in December
Pebble Beach, CA
- Average UV index in December: 3
The months with the highest UV index are June, July, August and September (UV index 5).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in December
Pebble Beach, 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 13).
Average visibility in December
Pebble Beach, 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).
Pebble Beach, California, USA
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