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 snowfall in December
- Average snowfall 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
Temperatures reach their minimum during January and December, recording an average high-temperature of 50°F (10°C).Humidity
In December, the average relative humidity is 64%.Rainfall
In December, in Mountain View, the rain falls for 4.8 days. Throughout December, 0.91" (23mm) of precipitation is accumulated. In Mountain View, during the entire year, the rain falls for 112.6 days and collects up to 21.54" (547mm) of precipitation.Snowfall
January through April, November and December are months with snowfall in Mountain View. In Mountain View, during December, snow falls for 1.8 days and regularly aggregates up to 0.63" (16mm) of snow. In Mountain View, during the entire year, snow falls for 7 days and aggregates up to 2.99" (76mm) of snow.Daylight
The month with the shortest days in Mountain View is December, with an average of 9h and 48min of daylight.On the first day of the month, sunrise is at 7:25 am and sunset at 5:23 pm. On the last day of December, in Mountain View, sunrise is at 7:43 am and sunset at 5:33 pm CST.
Sunshine
With an average of 6.3h of sunshine, December has the least sunshine of the year in Mountain View.UV index
With an average maximum UV index of 2, December is the month with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the average person.Note: A maximum daily UV index of 2 during December morphs into the following directions:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Frequently asked questions
What is the coldest month in Mountain View?
What is the average December temperature in Mountain View?
What is the average humidity in December in Mountain View?
How much does it rain in Mountain View in December?
How many days does it snow in December in Mountain View?
What is the month with the shortest days in Mountain View?
How many hours of daylight does Mountain View have in December?
What time are sunrise and sunset in December in Mountain View?
What is the month with the least sunshine in Mountain View?
How long on average sun shines in December in Mountain View?
What is the month with the lowest UV index in Mountain View?
What is the UV index intensity in December in Mountain View?
Average temperature in December
Mountain View, OK
- Average high temperature in December: 50°F
The warmest month (with the highest average high temperature) is July (94.6°F).
The months with the lowest average high temperature are January and December (50°F).
- Average low temperature in December: 32.9°F
The month with the highest average low temperature is July (74.1°F).
The coldest month (with the lowest average low temperature) is January (31.8°F).
Average pressure in December
Mountain View, OK
- Average pressure in December: 30.13"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in December
Mountain View, OK
- Average wind speed in December: 10.2mph
The windiest month (with the highest average wind speed) is April (12.6mph).
The calmest month (with the lowest average wind speed) is August (8.9mph).
Average humidity in December
Mountain View, OK
- Average humidity in December: 64%
The month with the highest relative humidity is May (67%).
The month with the lowest relative humidity is August (54%).
Average rainfall in December
Mountain View, OK
- Average rainfall in December: 0.91"
The wettest month (with the highest rainfall) is May (3.46").
The driest month (with the least rainfall) is February (0.79").
Average rainfall days in December
Mountain View, OK
- Average rainfall days in December: 4.8 days
The month with the highest number of rainy days is May (13.9 days).
The month with the least rainy days is January (4 days).
Average snowfall in December
Mountain View, OK
- Average snowfall in December: 0.63"
The month with the highest snowfall is January (1.18").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
Mountain View, OK
- Average snowfall days in December: 1.8 days
The month with the highest number of snowfall days is February (2.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Mountain View, OK
- Average daylight in December: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in December: 6h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).
Average sunshine days in December
Mountain View, OK
- Average sunshine days in December: 24.2 days
The month with the most sunshine days is January (25.6 days).
The month with the least sunshine days is May (13.7 days).
Average UV index in December
Mountain View, OK
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in December
Mountain View, OK
- Average cloud cover in December: 28
The months with the most cloud cover are March and April (Cloud cover 33).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility in December
Mountain View, OK
- 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).
Mountain View, Oklahoma, USA
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