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Weather in Greenville for December 2025

Your guide to Greenville weather in December - trends and predictions

    Temperatures

  • In general, the average temperature in Greenville at the beginning of December is 7 °F. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 9.9 °F by the end of December.

    • Rain 🌧️

  • Greenville experiences moderate rainfall in December, with an average of 6 rainy days and a total precipitation of 170 mm.

    • More

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Average dry days
25
Dry days
Average rainy days
6
Rainy days
Average snowy days
0
Snow days
Average temperatures
9°/3°
Temperatures
Average wind speed
16 km/h
Avg max wind
Average humidity
73 %
Avg humidity

Greenville in December average weather

Move between months or click on a day
November
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Overcast
9°
2
Partly cloudy
6°
3
Sunny
4°
4
Sunny
8°
5
Overcast
9°
6
Sunny
6°
7
Sunny
7°
8
Overcast
12°
9
Moderate rain
9°
10
Moderate or heavy rain with thunder
16°
11
Overcast
13°
12
Sunny
7°
13
Overcast
10°
14
Overcast
8°
15
Overcast
3°
16
Fog
8°
17
Fog
14°
18
Fog
14°
19
Overcast
14°
20
Overcast
10°
21
Sunny
8°
22
Sunny
6°
23
Sunny
5°
24
Overcast
7°
25
Overcast
9°
26
Mist
9°
27
Moderate rain at times
6°
28
Mist
7°
29
Moderate or heavy rain with thunder
16°
30
Fog
11°
31
Cloudy
11°
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Temperatures trend during December in Greenville

See the weather trend as well as the moving average line

December weather day by day

Click on a date for more information
November January
Date Weather Temperatures Rain UV More
Dec. 1 Overcast
Overcast
 9° /1° 0 mm 2
Dec. 2 Partly cloudy
Partly cloudy
 6° /0° 0 mm 3
Dec. 3 Sunny
Sunny
 4° /-2° 0 mm 2
Dec. 4 Sunny
Sunny
 8° /-2° 0 mm 3
Dec. 5 Overcast
Overcast
 9° /0° 0 mm 2
Dec. 6 Sunny
Sunny
 6° /-3° 0 mm 3
Dec. 7 Sunny
Sunny
 7° /-2° 0 mm 3
Dec. 8 Overcast
Overcast
 12° /2° 0 mm 3
Dec. 9 Moderate rain
Moderate rain
 9° /7° 46.5 mm 2
Dec. 10 Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
 16° /9° 33.1 mm 4
Dec. 11 Overcast
Overcast
 13° /3° 0 mm 3
Dec. 12 Sunny
Sunny
 7° /1° 0 mm 3
Dec. 13 Overcast
Overcast
 10° /2° 0 mm 3
Dec. 14 Overcast
Overcast
 8° /3° 0 mm 2
Dec. 15 Overcast
Overcast
 3° /2° 0 mm 1
Dec. 16 Fog
Fog
 8° /4° 6.8 mm 2
Dec. 17 Fog
Fog
 14° /9° 0 mm 3
Dec. 18 Fog
Fog
 14° /11° 5.9 mm 3
Dec. 19 Overcast
Overcast
 14° /7° 0 mm 3
Dec. 20 Overcast
Overcast
 10° /3° 0 mm 3
Dec. 21 Sunny
Sunny
 8° /0° 0 mm 3
Dec. 22 Sunny
Sunny
 6° /-1° 0 mm 3
Dec. 23 Sunny
Sunny
 5° /-1° 0 mm 3
Dec. 24 Overcast
Overcast
 7° /1° 0 mm 2
Dec. 25 Overcast
Overcast
 9° /3° 0 mm 2
Dec. 26 Mist
Mist
 9° /2° 0 mm 2
Dec. 27 Moderate rain at times
Moderate rain at times
 6° /3° 7.5 mm 2
Dec. 28 Mist
Mist
 7° /3° 0 mm 2
Dec. 29 Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
 16° /8° 70.2 mm 4
Dec. 30 Fog
Fog
 11° /7° 0 mm 3
Dec. 31 Cloudy
Cloudy
 11° /3° 0 mm 3
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Important Notice
Our weather forecast for Greenville 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 Greenville forecast closer to your planned date for the most up-to-date weather information.

Greenville in December - FAQ

What are the expected maximum and minimum temperatures in Greenville during December?
Prepare for cooler days with highs just around 9° and colder nights, dipping below 3°.
How much rainfall should be expected in Greenville during December?
Significant rainfall exceeding 170 mm is expected in Greenville during December, occurring over more than 6 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Greenville in December 2025?
Greenville typically sees 0 cm of snowfall during December.
What are the typical wind conditions in Greenville during December?
The average wind speed in Greenville during December is 16 km/h, suggesting breezy to windy conditions, depending on your activities.

December rainfall patterns in Greenville

Explore the daily rainfall trends and prepare for Greenvilles December weather 💧

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Location coordinates Where is Greenville?

Get accurate weather forecasts for Greenville, located at latitude 34.853 and longitude -82.394. Stay updated with localized weather information tailored for Greenville.

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