December weather forecastGuthrie, OK
December
Weather in December
December welcomes the winter season in Guthrie, Oklahoma. The weather gets significantly colder from November, and snowfalls become a more common occurrence. As the holiday season approaches, the city gets decked up with lights and decorations, bringing about a festive ambiance. December sees the lowest average UV index of 2 due to the limited sunlight that snow and cloud cover permits. To sum it up, Guthrie’s weather in December is all about the beautiful landscapes blanketed in snow, signifying the beginning of winter festivities.Temperature
With the onset of December, Guthrie experiences a modest temperature adjustment, with the average high-temperature receding from a refreshing 59.5°F (15.3°C) in November to a frosty 48.9°F (9.4°C). December is noted for a mean low-temperature of 33.3°F (0.7°C).Humidity
The average relative humidity in December is 66%.Rainfall
December is the month with the least rainfall. Rain falls for 6.1 days and accumulates 0.83" (21mm) of precipitation.Snowfall
January through April, November and December are months with snowfall. In December, it is snowing for 1.5 days. Throughout December, 0.31" (8mm) of snow is accumulated. In Guthrie, during the entire year, snow falls for 7.9 days and aggregates up to 2.83" (72mm) of snow.Daylight
With an average of 9h and 48min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 7:22 am and sunset at 5:15 pm. On the last day of the month, sunrise is at 7:39 am and sunset at 5:26 pm CST.
Sunshine
The month with the least sunshine is December, with an average of 6.1h of sunshine.UV index
The month with the lowest UV index is December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for average individuals.Note: The UV index of 2 during December leads to these advisories:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Experience reduced UV exposure by about half when donning a wide-brim hat. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Guthrie, OK
- Average high temperature in December: 48.9°F
The warmest month (with the highest average high temperature) is July (93.9°F).
The month with the lowest average high temperature is January (48°F).
- Average low temperature in December: 33.3°F
The month with the highest average low temperature is July (73.4°F).
The coldest month (with the lowest average low temperature) is January (31.3°F).
Average pressure in December
Guthrie, 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
Guthrie, OK
- Average wind speed in December: 9.9mph
The windiest month (with the highest average wind speed) is April (11.9mph).
The calmest month (with the lowest average wind speed) is August (8.5mph).
Average humidity in December
Guthrie, OK
- Average humidity in December: 66%
The month with the highest relative humidity is May (73%).
The month with the lowest relative humidity is August (60%).
Average rainfall in December
Guthrie, OK
- Average rainfall in December: 0.83"
The wettest month (with the highest rainfall) is May (4.17").
The driest month (with the least rainfall) is December (0.83").
Average rainfall days in December
Guthrie, OK
- Average rainfall days in December: 6.1 days
The month with the highest number of rainy days is May (15.2 days).
The month with the least rainy days is January (4.8 days).
Average snowfall in December
Guthrie, OK
- Average snowfall in December: 0.31"
The months with the highest snowfall are January and February (0.98").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
Guthrie, OK
- Average snowfall days in December: 1.5 days
The month with the highest number of snowfall days is February (3 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
Guthrie, OK
- Average daylight in December: 9h and 48min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in December: 6h and 6min
The month with the most sunshine is August (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 6min).
Average sunshine days in December
Guthrie, OK
- Average sunshine days in December: 23.6 days
The months with the most sunshine days are January and December (23.6 days).
The month with the least sunshine days is September (13.7 days).
Average UV index in December
Guthrie, 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
Guthrie, OK
- Average cloud cover in December: 31
The month with the most cloud cover is March (Cloud cover 37).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in December
Guthrie, 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).
