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
Observing a mild shift, the average high-temperature during December reduces from November's cool 52.9°F (11.6°C) to a cold 39.9°F (4.4°C). Westmoreland experiences a nighttime temperature average of 26.1°F (-3.3°C) during December.Humidity
In December, the average relative humidity is 72%.Rainfall
In December, in Westmoreland, the rain falls for 5.2 days. Throughout December, 0.87" (22mm) of precipitation is accumulated. Throughout the year, there are 123.7 rainfall days, and 24.37" (619mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, October through December. In Westmoreland, Kansas, during December, snow falls for 3.5 days and regularly aggregates up to 0.79" (20mm) of snow. Throughout the year, there are 16.8 snowfall days, and 7.09" (180mm) of snow is accumulated.Daylight
With an average of 9h and 24min of daylight, December has the shortest days of the year in Westmoreland.On the first day of the month, sunrise is at 7:27 am and sunset at 5:02 pm. On the last day of December, sunrise is at 7:45 am and sunset at 5:12 pm CST.
Sunshine
In December, the average sunshine in Westmoreland is 5.7h.UV index
The months with the lowest UV index in Westmoreland are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: The UV index of 2 in December translates into these instructions:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold does it get in Westmoreland in December?
What is the average humidity in December in Westmoreland?
How much does it rain in Westmoreland in December?
How much does it snow in Westmoreland in December?
What is the month with the shortest days in Westmoreland?
What is the average length of the day in December in Westmoreland?
What time are sunrise and sunset in December in Westmoreland?
How many hours of sunshine does Westmoreland have in December?
When is the lowest UV index in Westmoreland?
What is the UV index reading in December in Westmoreland?
Average temperature in December
Westmoreland, KS
- Average high temperature in December: 39.9°F
The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (37.4°F).
- Average low temperature in December: 26.1°F
The month with the highest average low temperature is July (68.7°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).
Average pressure in December
Westmoreland, KS
- 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 (29.86"Hg).
Average wind speed in December
Westmoreland, KS
- Average wind speed in December: 9.8mph
The windiest month (with the highest average wind speed) is April (11.3mph).
The calmest months (with the lowest average wind speed) are July and August (7.9mph).
Average humidity in December
Westmoreland, KS
- Average humidity in December: 72%
The month with the highest relative humidity is May (76%).
The month with the lowest relative humidity is October (65%).
Average rainfall in December
Westmoreland, KS
- Average rainfall in December: 0.87"
The wettest month (with the highest rainfall) is May (4.06").
The driest months (with the least rainfall) are January and February (0.71").
Average rainfall days in December
Westmoreland, KS
- Average rainfall days in December: 5.2 days
The month with the highest number of rainy days is May (16.1 days).
The month with the least rainy days is January (4 days).
Average snowfall in December
Westmoreland, KS
- Average snowfall in December: 0.79"
The month with the highest snowfall is February (1.81").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Westmoreland, KS
- Average snowfall days in December: 3.5 days
The month with the highest number of snowfall days is February (5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Westmoreland, KS
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in December: 5h and 4min
The months with the most sunshine are June and July (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).
Average sunshine days in December
Westmoreland, KS
- Average sunshine days in December: 22.5 days
The month with the most sunshine days is January (23 days).
The month with the least sunshine days is May (13 days).
Average UV index in December
Westmoreland, KS
- Average UV index in December: 2
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Westmoreland, KS
- Average cloud cover in December: 37
The month with the most cloud cover is March (Cloud cover 42).
The months with the least cloud cover are June, July and August (Cloud cover 24).
Average visibility in December
Westmoreland, KS
- 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).
Westmoreland, Kansas, USA
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