Oklahoma City Weather in December
Oklahoma City in December sees low daytime temperatures of 10°C (50°F) and nighttime lows of -1°C (30°F). Moderate snow/rainfall is typical, with around 40 mm (1.6 in) for the month.
Rainfall in Oklahoma City in December
Historically, the month has about 6 days of snow/rain, averaging 40 mm (1.6 in) in total. Rain is scarce this month and when it does fall, it tends to be light. Unlikely to disrupt plans significantly.
Temperature in Oklahoma City in December
Temperatures in Oklahoma City in December top out at 10°C (50°F) and drop to -1°C (30°F) overnight. December is typically considered a winter month. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. Nights drop below freezing to -1°C (30°F). An extra blanket is worth packing if you're unsure about the heating where you're staying. The temperatures in December are typically the coolest of the year.
Sunshine in Oklahoma City in December
The area enjoys a moderate level of sunlight, with around 185 hours. It's a good balance between sunny and cloudy days.
Wind Speed in Oklahoma City in December
Average wind conditions reach 6 m/s (12 knots) in December. This creates notably windy weather that is clearly felt and can influence daily activities. Keep in mind this is an average. Some days are less intense, while others can be quite gusty.Our weather planner can help you find worldwide destinations with pleasant weather during this period. October typically offers the best weather for Oklahoma City.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Oklahoma City's climate page.
Oklahoma City Temperature in December
Min Temperature
-1°C (30°F)
Max Temperature
10°C (50°F)
Chance of Rain
20%
Precipitation
40 mm (1.6 in)
Rainy days
6 days
Humidity
59%
Windspeed
6 m/s (12 knots)
Sunshine
185 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Oklahoma City typically stay consistent throughout December, with daily highs averaging around 10°C (50°F). Nights are very cold, with lows typically ranging from -3°C (27°F) to 1°C (34°F).
Average temperatures in December
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather for Oklahoma City in December
Browse day-by-day weather records for Oklahoma City spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Oklahoma City historical weather extremes in December
Our historical data for Oklahoma City spans 1976 to 2025, revealing these weather extremes.
- The hottest December day on record in Oklahoma City reached 28°C (82°F) (December 27, 2025).
Best Places in the United States of America in December
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in December →
perfect weather
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unpleasant
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What to Wear in Oklahoma City in December
The weather can swing between comfortable and chilly in December, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Wet weather is likely, so pack waterproof gear for multiple rainy days. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Oklahoma City in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Oklahoma City's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Oklahoma City climate overview or explore weather in the United States of America.
