December weather forecastMartin, OK
December
Weather in December
The first month of the winter, December, is still a chilly month in Martin, Oklahoma, with an average temperature ranging between min 35.6°F (2°C) and max 49.1°F (9.5°C).Temperature
During the transition into December, Martin observes a decrease in the average high-temperature, falling from a mild 60.1°F (15.6°C) in November to a chilly 49.1°F (9.5°C). In Martin, the expected average low-temperature for December is an icy 35.6°F (2°C).Humidity
In Martin, the average relative humidity in December is 72%.Rainfall
In December, the rain falls for 8.5 days. Throughout December, 2.05" (52mm) of precipitation is accumulated. In Martin, during the entire year, the rain falls for 136.6 days and collects up to 32.91" (836mm) of precipitation.Snowfall
Months with snowfall are January through April, November and December. In Martin, during December, snow falls for 0.6 days and regularly aggregates up to 0.43" (11mm) of snow. In Martin, during the entire year, snow falls for 4.7 days and aggregates up to 2.28" (58mm) of snow.Daylight
December has the shortest days of the year in Martin, with an average of 9h and 48min of daylight.On the first day of December, sunrise is at 7:12 am and sunset at 5:08 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 5:18 pm CST.
Sunshine
The month with the least sunshine is December, with an average of 5.4h of sunshine.UV index
With an average maximum UV index of 2, December is the month with the lowest UV index. A UV Index of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum UV index of 2 during December leads to these instructions:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Martin, OK
- Average high temperature in December: 49.1°F
The warmest months (with the highest average high temperature) are July and August (91.9°F).
The month with the lowest average high temperature is January (47.8°F).
- Average low temperature in December: 35.6°F
The month with the highest average low temperature is July (72.1°F).
The coldest month (with the lowest average low temperature) is January (32.2°F).
Average pressure in December
Martin, OK
- Average pressure in December: 30.13"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
Martin, OK
- Average wind speed in December: 8.4mph
The windiest month (with the highest average wind speed) is March (9.6mph).
The calmest month (with the lowest average wind speed) is July (6.1mph).
Average humidity in December
Martin, OK
- Average humidity in December: 72%
The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is August (67%).
Average rainfall in December
Martin, OK
- Average rainfall in December: 2.05"
The wettest month (with the highest rainfall) is May (4.76").
The driest month (with the least rainfall) is February (1.77").
Average rainfall days in December
Martin, OK
- Average rainfall days in December: 8.5 days
The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is January (7.2 days).
Average snowfall in December
Martin, OK
- Average snowfall in December: 0.43"
The month with the highest snowfall is February (0.98").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
Martin, OK
- Average snowfall days in December: 0.6 days
The month with the highest number of snowfall days is February (1.8 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
Martin, OK
- Average daylight in December: 9h and 48min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in December: 5h and 24min
The month with the most sunshine is August (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days in December
Martin, OK
- Average sunshine days in December: 20.5 days
The month with the most sunshine days is January (21.5 days).
The month with the least sunshine days is May (13.8 days).
Average UV index in December
Martin, 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
Martin, OK
- Average cloud cover in December: 39
The month with the most cloud cover is February (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility in December
Martin, 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).
