Humid subtropical climate
Climate Marion - South Carolina
Annual high74ºF
Annual low51ºF
Precipitation49.17 inch
| Month | HighºF | LowºF | Precipinch |
|---|---|---|---|
| Jan | 53 | 33 | 3.78 |
| Feb | 60 | 35 | 3.10 |
| Mar | 67 | 42 | 4.00 |
| Apr | 76 | 49 | 3.16 |
| May | 82 | 58 | 3.76 |
| Jun | 89 | 67 | 4.10 |
| Jul | 91 | 70 | 5.73 |
| Aug | 89 | 69 | 6.12 |
| Sep | 84 | 63 | 6.11 |
| Oct | 75 | 51 | 2.79 |
| Nov | 66 | 41 | 3.15 |
| Dec | 57 | 34 | 3.37 |
- JanHigh 53ºFLow 33ºFPrecip 3.78 inch
- FebHigh 60ºFLow 35ºFPrecip 3.10 inch
- MarHigh 67ºFLow 42ºFPrecip 4.00 inch
- AprHigh 76ºFLow 49ºFPrecip 3.16 inch
- MayHigh 82ºFLow 58ºFPrecip 3.76 inch
- JunHigh 89ºFLow 67ºFPrecip 4.10 inch
- JulHigh 91ºFLow 70ºFPrecip 5.73 inch
- AugHigh 89ºFLow 69ºFPrecip 6.12 inch
- SepHigh 84ºFLow 63ºFPrecip 6.11 inch
- OctHigh 75ºFLow 51ºFPrecip 2.79 inch
- NovHigh 66ºFLow 41ºFPrecip 3.15 inch
- DecHigh 57ºFLow 34ºFPrecip 3.37 inch
Climate summary
What is the average weather in Marion, South Carolina?
Marion experiences a humid subtropical climate, characterized by hot summers and cold winters, creating a strong seasonal contrast. The area is fairly wet, with a moderate seasonal pattern that brings wetter conditions in summer. Heavy seasonal downpours or afternoon thunderstorms can sometimes occur during the warmer months.
Marion weather averages
Annual high74ºF
Annual low51ºF
Precipitation49.17 inch
Daily normals Marion - South Carolina - January
| Day | HighºF | LowºF | Prec/ | Prec/ |
|---|---|---|---|---|
| Jan 1 | 56.8 | 34.5 | 0.12 | 0.12 |
| Jan 2 | 56.7 | 34.5 | 0.25 | 0.25 |
| Jan 3 | 56.6 | 34.4 | 0.38 | 0.38 |
| Jan 4 | 56.5 | 34.3 | 0.51 | 0.51 |
| Jan 5 | 56.3 | 34.2 | 0.64 | 0.64 |
| Jan 6 | 56.2 | 34.1 | 0.78 | 0.78 |
| Jan 7 | 56.2 | 34.0 | 0.90 | 0.90 |
| Jan 8 | 56.1 | 34.0 | 1.03 | 1.03 |
| Jan 9 | 56.0 | 33.9 | 1.16 | 1.16 |
| Jan 10 | 55.9 | 33.9 | 1.27 | 1.27 |
| Jan 11 | 55.9 | 33.8 | 1.38 | 1.38 |
| Jan 12 | 55.8 | 33.8 | 1.49 | 1.49 |
| Jan 13 | 55.8 | 33.7 | 1.60 | 1.60 |
| Jan 14 | 55.7 | 33.7 | 1.70 | 1.70 |
| Jan 15 | 55.7 | 33.7 | 1.80 | 1.80 |
| Jan 16 | 55.7 | 33.6 | 1.90 | 1.90 |
| Jan 17 | 55.7 | 33.6 | 2.00 | 2.00 |
| Jan 18 | 55.7 | 33.6 | 2.09 | 2.09 |
| Jan 19 | 55.7 | 33.6 | 2.19 | 2.19 |
| Jan 20 | 55.8 | 33.6 | 2.29 | 2.29 |
| Jan 21 | 55.8 | 33.6 | 2.40 | 2.40 |
| Jan 22 | 55.8 | 33.7 | 2.51 | 2.51 |
| Jan 23 | 55.9 | 33.7 | 2.61 | 2.61 |
| Jan 24 | 56.0 | 33.7 | 2.72 | 2.72 |
| Jan 25 | 56.1 | 33.8 | 2.83 | 2.83 |
| Jan 26 | 56.2 | 33.8 | 2.94 | 2.94 |
| Jan 27 | 56.3 | 33.9 | 3.05 | 3.05 |
| Jan 28 | 56.4 | 33.9 | 3.16 | 3.16 |
| Jan 29 | 56.5 | 34.0 | 3.27 | 3.27 |
| Jan 30 | 56.7 | 34.1 | 3.39 | 3.39 |
| Jan 31 | 56.8 | 34.2 | 3.51 | 3.51 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Marion - December 2025
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Dec 1 | 53.1 | – | 0.10 |
| Dec 2 | – | 42.1 | 1.43 |
| Dec 3 | 52.0 | 36.0 | 0.00 |
| Dec 4 | 55.0 | 32.0 | 0.00 |
| Dec 5 | – | 42.1 | 0.97 |
| Dec 6 | – | 39.9 | 0.21 |
| Dec 7 | 44.1 | 37.0 | 0.02 |
| Dec 8 | 45.0 | 36.0 | 0.00 |
| Dec 9 | – | 30.0 | 0.00 |
| Dec 10 | 57.9 | 28.9 | 0.00 |
| Dec 11 | – | 33.1 | 0.00 |
| Dec 12 | 57.0 | 33.1 | 0.00 |
| Dec 13 | 68.0 | 33.1 | 0.00 |
| Dec 14 | 60.1 | 25.0 | 0.04 |
| Dec 15 | – | 19.0 | 0.00 |
| Dec 16 | 55.9 | 21.9 | 0.00 |
| Dec 17 | 63.0 | 28.9 | 0.00 |
| Dec 18 | – | – | 0.00 |
| Dec 19 | – | – | – |
| Dec 20 | – | – | – |
| Dec 21 | – | – | – |
| Dec 22 | – | – | – |
| Dec 23 | – | – | – |
| Dec 24 | – | – | – |
| Dec 25 | – | – | – |
| Dec 26 | – | – | – |
| Dec 27 | – | – | – |
| Dec 28 | – | – | – |
| Dec 29 | – | – | – |
| Dec 30 | – | – | – |
| Dec 31 | – | – | – |
The data for December 2025 is incomplete: some days or values are missing.
- –No data
- –Not yet observed or received
- TTrace, too small to measure
Observed extremes
- Highest max temperature68.0ºF · Dec 13
- Lowest max temperature44.1ºF · Dec 7
- Highest min temperature42.1ºF · Dec 2
- Lowest min temperature19.0ºF · Dec 15
Geo Marion - South Carolina
Location
- Country
- United States
- State
- South Carolina
- County
- Marion
- City
- Marion
- Zip Code
- 29574
- Elevation
- 89 ft
- Longitude
- -79.33
- Latitude
- 34.18
- ICAO
- –
- IATA
- –