December weather forecastGuthrie Center, IA
December
Weather in December
December, the first month of the winter in Guthrie Center, is also a wintry month, with temperature in the range of an average high of 32.9°F (0.5°C) and an average low of 21.4°F (-5.9°C).Temperature
The onset of December results in a decrease in the average high-temperature, receding from a frosty 46.2°F (7.9°C) in November to a wintry 32.9°F (0.5°C). In Guthrie Center, December's nights observe an average temperature dip to a freezing cold 21.4°F (-5.9°C).Humidity
In December, the average relative humidity in Guthrie Center is 79%.Rainfall
In Guthrie Center, in December, it is raining for 5.2 days, with typically 1.57" (40mm) of accumulated precipitation. Throughout the year, there are 137.1 rainfall days, and 28.62" (727mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Guthrie Center, during December, snow falls for 8.3 days and regularly aggregates up to 2.8" (71mm) of snow. In Guthrie Center, during the entire year, snow falls for 38.4 days and aggregates up to 16.38" (416mm) of snow.Daylight
With an average of 9h and 12min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 7:26 am and sunset at 4:48 pm. On the last day of December, in Guthrie Center, Iowa, sunrise is at 7:44 am and sunset at 4:57 pm CST.
Sunshine
The average sunshine in December in Guthrie Center is 4.9h.UV index
January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: The maximum daily UV index, 2 in December, converts into the following recommendations:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Guthrie Center, IA
- Average high temperature in December: 32.9°F
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (27.3°F).
- Average low temperature in December: 21.4°F
The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (14.4°F).
Average pressure in December
Guthrie Center, IA
- Average pressure in December: 30.12"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in December
Guthrie Center, IA
- Average wind speed in December: 10.4mph
The windiest month (with the highest average wind speed) is January (10.7mph).
The calmest month (with the lowest average wind speed) is July (7.1mph).
Average humidity in December
Guthrie Center, IA
- Average humidity in December: 79%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is October (70%).
Average rainfall in December
Guthrie Center, IA
- Average rainfall in December: 1.57"
The wettest month (with the highest rainfall) is June (4.41").
The driest month (with the least rainfall) is January (0.91").
Average rainfall days in December
Guthrie Center, IA
- Average rainfall days in December: 5.2 days
The month with the highest number of rainy days is June (18.8 days).
The month with the least rainy days is February (4.1 days).
Average snowfall in December
Guthrie Center, IA
- Average snowfall in December: 2.8"
The month with the highest snowfall is February (4.25").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Guthrie Center, IA
- Average snowfall days in December: 8.3 days
The month with the highest number of snowfall days is February (9.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Guthrie Center, IA
- Average daylight in December: 9h and 12min
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: 4h and 54min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days in December
Guthrie Center, IA
- Average sunshine days in December: 19.1 days
The month with the most sunshine days is November (20.2 days).
The month with the least sunshine days is June (8.6 days).
Average UV index in December
Guthrie Center, IA
- 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, October, November and December (UV index 2).
Average cloud cover in December
Guthrie Center, IA
- Average cloud cover in December: 49
The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is July (Cloud cover 29).
Average visibility in December
Guthrie Center, IA
- Average visibility in December: 6mi
The months with the highest visibility are February, March, April, May, June, July, September, October, November and December (6mi).
The months with the lowest visibility are January and August (5mi).
