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Weather in McKean County, Pennsylvania for December 2025

Your guide to McKean County weather in December - trends and predictions

    Snow Forecast ❄️

  • McKean County typically experiences moderate snowfall in December, with an average of 10 snowy days.
    According to McKean County snow forecast for December 2025, no snow is expected at the beginning of the month.

  • Temperatures

  • In general, the average temperature in McKean County at the beginning of December is -1 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 4 °F by the end of December.

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Average dry days
7
Dry days
Average rainy days
14
Rainy days
Average snowy days
10
Snow days
Average temperatures
0°/-4°
Temperatures
Average wind speed
18 km/h
Avg max wind
Average humidity
84 %
Avg humidity

McKean County Weather December

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Temperatures trend during December in McKean County

See the weather trend as well as the moving average line

December weather in McKean County day by day

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Date Weather Temperatures Rain Snow More
Dec. 1 Patchy rain possible
Patchy rain possible
8° /2° 0.2 mm 0 cm
Dec. 2 Patchy moderate snow
Patchy moderate snow
-2° /-6° 2.2 mm 0.4 cm
Dec. 3 Light freezing rain
Light freezing rain
-2° /-4° 2.6 mm 0 cm
Dec. 4 Light freezing rain
Light freezing rain
-1° /-6° 4.1 mm 2.5 cm
Dec. 5 Moderate snow
Moderate snow
-2° /-5° 10 mm 5.1 cm
Dec. 6 Light freezing rain
Light freezing rain
-5° /-8° 1.2 mm 0 cm
Dec. 7 Light freezing rain
Light freezing rain
-3° /-7° 1 mm 0 cm
Dec. 8 Overcast
Overcast
2° /-2° 0 mm 0 cm
Dec. 9 Moderate or heavy rain shower
Moderate or heavy rain shower
5° /1° 22.4 mm 0 cm
Dec. 10 Moderate or heavy rain shower
Moderate or heavy rain shower
8° /4° 21.5 mm 0 cm
Dec. 11 Moderate or heavy snow showers
Moderate or heavy snow showers
4° /-3° 5.8 mm 3 cm
Dec. 12 Overcast
Overcast
-3° /-9° 0 mm 0 cm
Dec. 13 Light freezing rain
Light freezing rain
-6° /-10° 0.4 mm 0 cm
Dec. 14 Partly cloudy
Partly cloudy
-2° /-10° 0 mm 0 cm
Dec. 15 Patchy moderate snow
Patchy moderate snow
0° /-5° 7.7 mm 4.7 cm
Dec. 16 Heavy rain at times
Heavy rain at times
4° /0° 12.9 mm 0 cm
Dec. 17 Overcast
Overcast
7° /0° 3.4 mm 1.6 cm
Dec. 18 Moderate or heavy snow showers
Moderate or heavy snow showers
0° /-1° 15.3 mm 10.5 cm
Dec. 19 Light freezing rain
Light freezing rain
0° /-3° 0.6 mm 0 cm
Dec. 20 Patchy moderate snow
Patchy moderate snow
-1° /-3° 6.1 mm 2.5 cm
Dec. 21 Light freezing rain
Light freezing rain
-3° /-9° 1 mm 0 cm
Dec. 22 Cloudy
Cloudy
-9° /-12° 0 mm 0 cm
Dec. 23 Overcast
Overcast
-2° /-12° 0.5 mm 0 cm
Dec. 24 Light freezing rain
Light freezing rain
0° /-3° 3.8 mm 2 cm
Dec. 25 Overcast
Overcast
-1° /-5° 0 mm 0 cm
Dec. 26 Partly cloudy
Partly cloudy
1° /-6° 0 mm 0 cm
Dec. 27 Overcast
Overcast
2° /-2° 1.2 mm 0.8 cm
Dec. 28 Patchy rain possible
Patchy rain possible
5° /0° 0.8 mm 0 cm
Dec. 29 Moderate or heavy rain shower
Moderate or heavy rain shower
10° /4° 19 mm 0 cm
Dec. 30 Patchy rain possible
Patchy rain possible
7° /1° 2.1 mm 0 cm
Dec. 31 Moderate or heavy rain shower
Moderate or heavy rain shower
4° /0° 18.4 mm 0 cm
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Important Notice
Our weather forecast for McKean County in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the McKean County forecast closer to your planned date for the most up-to-date weather information.

McKean County in December - FAQ

What are the expected maximum and minimum temperatures in McKean County during December?
Brace for cold days with temperatures not exceeding 0° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in McKean County during December?
Significant rainfall exceeding 164 mm is expected in McKean County during December, occurring over more than 14 days. Preparing for wet conditions is recommended in your planning.
Will it snow in McKean County in December 2025?
McKean County experiences an average snowfall of 33 cm during December, occurring over 10 days.
What are the typical wind conditions in McKean County during December?
The average wind speed in McKean County during December is 18 km/h, suggesting breezy to windy conditions, depending on your activities.

McKean County snow forecast December 2025

Track daily snowfall levels and discover McKean County’s snowy potential this December ❄️
On average, McKean County sees 10 snowy days during December, with approximately 33 cm of total snowfall.

December rainfall patterns in McKean County

Explore the daily rainfall trends and prepare for McKean Countys December weather 💧
Typically, McKean County has 14 rainy days in December with a total of 164 mm of rainfall.
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Location coordinates Where is McKean County?

Get accurate weather forecasts for McKean County, located at latitude 41.956 and longitude -78.644. Stay updated with localized weather information tailored for McKean County.

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