Weather in Mountain View: December
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Average day temperature: | 50.6°F |
| Average night temperature: | 41.7°F | |
 |
Number of sunny days: | 12 days |
| Day length: | 9.7 - 9.9 hours | |
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Number of rainy days: | 3 days |
| Precipitation totals: | 1.3 in. | |
| more information | ||
14 days
forecast
forecast
| Mountain View |
weather in
January
January
| Mountain View |
Air temperature in December, °F
Show year:
2023
2022
2021
The highest day temperature during December of 2023 was 64°F. At the same time the lowest night temperature was 28°F. Day and night temperature averages during December were 50.2°F and 41.4°F.
Sunny, partly cloudy and cloudy days
Number of sunny, partly cloudy and cloudy days in December is almost equal.
Precipitation total in December, in.
Precipitation total value in Mountain View in December is 1.3 in. Other months of the year show relatively similar values.
Wind speed in December, mph
The average wind speed value in December is 6.3 mph
Average sunny hours
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in December is: 4.9.
Best time for vacation in Mountain View
Mountain View on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Mountain View
Local time: 03:25
December 22, sunday
0600
30°F
N
3 mph
3 mph
0900
32°F
N
4 mph
4 mph
1200
43°F
N
7 mph
7 mph
1500
45°F
N
9 mph
9 mph
1800
41°F
N
6 mph
6 mph
2100
39°F
N
6 mph
6 mph
December 23, monday
0000
39°F
N
6 mph
6 mph
0300
39°F
N
7 mph
7 mph
