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
December, recording an average high temperature of 35.1°F (1.7°C) and a low temperature of 21.6°F (-5.8°C), is Dwyer's coldest month.Humidity
In Dwyer, the average relative humidity in December is 64%.Rainfall
In Dwyer, in December, it is raining for 3.8 days, with typically 0.47" (12mm) of accumulated precipitation. Throughout the year, in Dwyer, there are 90.8 rainfall days, and 11.57" (294mm) of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall in Dwyer. In Dwyer, in December, during 8.1 snowfall days, 3.15" (80mm) of snow is typically accumulated. In Dwyer, during the entire year, snow falls for 46.4 days and aggregates up to 27.13" (689mm) of snow.Daylight
December has the shortest days of the year in Dwyer, with an average of 9h and 12min of daylight.On the first day of December in Dwyer, Wyoming, sunrise is at 7:09 am and sunset at 4:28 pm. On the last day of the month, sunrise is at 7:28 am and sunset at 4:37 pm MST.
Sunshine
The months with the least sunshine in Dwyer are February and December, with an average of 6.6h of sunshine.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Dwyer, Wyoming. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: An average maximum UV index of 2 in December leads to these recommendations:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Frequently asked questions
What time of the year is the coldest in Dwyer?
How cold is it in Dwyer in December?
What is the average humidity in December in Dwyer?
How many days does it rain in December in Dwyer?
How much does it snow in Dwyer in December?
What is the month with the shortest days in Dwyer?
How many hours of daylight does Dwyer have in December?
When are sunrise and sunset in December in Dwyer?
What is the month with the least sunshine in Dwyer?
How many hours of sunshine does Dwyer have in December?
What are the months with the lowest UV index in Dwyer?
What is the UV index intensity in December in Dwyer?
Average temperature in December
Dwyer, WY
- Average high temperature in December: 35.1°F
The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is December (35.1°F).
- Average low temperature in December: 21.6°F
The month with the highest average low temperature is July (62.8°F).
The coldest months (with the lowest average low temperature) are February and December (21.6°F).
Average pressure in December
Dwyer, WY
- Average pressure in December: 30.13"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in December
Dwyer, WY
- Average wind speed in December: 14.1mph
The windiest month (with the highest average wind speed) is January (15mph).
The calmest month (with the lowest average wind speed) is August (8.6mph).
Average humidity in December
Dwyer, WY
- Average humidity in December: 64%
The month with the highest relative humidity is February (66%).
The month with the lowest relative humidity is August (39%).
Average rainfall in December
Dwyer, WY
- Average rainfall in December: 0.47"
The wettest month (with the highest rainfall) is May (1.97").
The driest month (with the least rainfall) is January (0.35").
Average rainfall days in December
Dwyer, WY
- Average rainfall days in December: 3.8 days
The month with the highest number of rainy days is May (12.7 days).
The month with the least rainy days is January (3.6 days).
Average snowfall in December
Dwyer, WY
- Average snowfall in December: 3.15"
The month with the highest snowfall is April (4.45").
The months with the least snowfall are June, July and August (0").
Average snowfall days in December
Dwyer, WY
- Average snowfall days in December: 8.1 days
The month with the highest number of snowfall days is February (8.3 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Dwyer, WY
- Average daylight in December: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in December: 6h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The months with the least sunshine are February and December (Average sunshine: 6h and 36min).
Average sunshine days in December
Dwyer, WY
- Average sunshine days in December: 21.4 days
The month with the most sunshine days is January (21.9 days).
The month with the least sunshine days is April (14.5 days).
Average UV index in December
Dwyer, WY
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Dwyer, WY
- Average cloud cover in December: 29
The month with the most cloud cover is April (Cloud cover 31).
The months with the least cloud cover are August and September (Cloud cover 16).
Average visibility in December
Dwyer, WY
- 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).
Dwyer, Wyoming, USA
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