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
A subtle decrease in the average high-temperature marks December, falling from November's mild 56.1°F (13.4°C) to a chilly 45.7°F (7.6°C). Crestline's temperature tends to fall to an average low of 31.5°F (-0.3°C) during the nights of December.Humidity
The average relative humidity in December is 73%.Rainfall
In Crestline, in December, during 7.2 rainfall days, 1.46" (37mm) of precipitation is typically accumulated. In Crestline, during the entire year, the rain falls for 140.3 days and collects up to 30.12" (765mm) of precipitation.Snowfall
Months with snowfall are January through March, May, November and December. In December, in Crestline, it is snowing for 1.8 days. Throughout December, 0.39" (10mm) of snow is accumulated. In Crestline, during the entire year, snow falls for 10.9 days and aggregates up to 4.76" (121mm) of snow.Daylight
The month with the shortest days in Crestline is December, with an average of 9h and 42min of daylight.On the first day of December in Crestline, Kansas, sunrise is at 7:14 am and sunset at 5:01 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 5:11 pm CST.
Sunshine
In Crestline, the average sunshine in December is 5.6h.UV index
The months with the lowest UV index are January, February and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum UV index of 2 in December translates into the following recommendations:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December in Crestline?
What is the average humidity in December in Crestline?
How many days does it rain in December in Crestline?
How many days does it snow in December in Crestline?
What is the month with the shortest days in Crestline?
How many hours of daylight does Crestline have in December?
When are sunrise and sunset in December in Crestline?
How long on average sun shines in December in Crestline?
When is the lowest UV index in Crestline?
What is the UV index reading in December in Crestline?
Average temperature in December
Crestline, KS
- Average high temperature in December: 45.7°F
The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (42.4°F).
- Average low temperature in December: 31.5°F
The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (27.3°F).
Average pressure in December
Crestline, KS
- Average pressure in December: 30.14"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in December
Crestline, KS
- Average wind speed in December: 9.6mph
The windiest months (with the highest average wind speed) are March and April (10.8mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).
Average humidity in December
Crestline, KS
- Average humidity in December: 73%
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (71%).
Average rainfall in December
Crestline, KS
- Average rainfall in December: 1.46"
The wettest month (with the highest rainfall) is May (5.12").
The driest month (with the least rainfall) is January (1.42").
Average rainfall days in December
Crestline, KS
- Average rainfall days in December: 7.2 days
The month with the highest number of rainy days is May (16.4 days).
The month with the least rainy days is January (7 days).
Average snowfall in December
Crestline, KS
- Average snowfall in December: 0.39"
The month with the highest snowfall is February (2.2").
The months with the least snowfall are April, June, July, August, September and October (0").
Average snowfall days in December
Crestline, KS
- Average snowfall days in December: 1.8 days
The month with the highest number of snowfall days is February (3.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Crestline, KS
- Average daylight in December: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in December: 5h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).
Average sunshine days in December
Crestline, KS
- Average sunshine days in December: 21.7 days
The month with the most sunshine days is December (21.7 days).
The month with the least sunshine days is May (12.7 days).
Average UV index in December
Crestline, 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 and December (UV index 2).
Average cloud cover in December
Crestline, KS
- Average cloud cover in December: 38
The month with the most cloud cover is March (Cloud cover 44).
The months with the least cloud cover are June, July and August (Cloud cover 24).
Average visibility in December
Crestline, 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).
Crestline, Kansas, USA
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