Humid subtropical climate
Climate Clemson - South Carolina
Annual high72ºF
Annual low49ºF
Precipitation50.23 inch
| Month | HighºF | LowºF | Precipinch | Snowinch |
|---|---|---|---|---|
| Jan | 52 | 30 | 4.74 | 1 |
| Feb | 56 | 33 | 4.64 | 1 |
| Mar | 63 | 39 | 4.83 | 0 |
| Apr | 72 | 47 | 3.56 | 0 |
| May | 80 | 56 | 3.62 | 0 |
| Jun | 87 | 65 | 3.67 | 0 |
| Jul | 90 | 68 | 4.15 | 0 |
| Aug | 89 | 68 | 4.94 | 0 |
| Sep | 83 | 61 | 3.72 | 0 |
| Oct | 73 | 49 | 3.69 | 0 |
| Nov | 64 | 40 | 3.89 | 0 |
| Dec | 54 | 32 | 4.78 | 0 |
- JanHigh 52ºFLow 30ºFPrecip 4.74 inch
- FebHigh 56ºFLow 33ºFPrecip 4.64 inch
- MarHigh 63ºFLow 39ºFPrecip 4.83 inch
- AprHigh 72ºFLow 47ºFPrecip 3.56 inch
- MayHigh 80ºFLow 56ºFPrecip 3.62 inch
- JunHigh 87ºFLow 65ºFPrecip 3.67 inch
- JulHigh 90ºFLow 68ºFPrecip 4.15 inch
- AugHigh 89ºFLow 68ºFPrecip 4.94 inch
- SepHigh 83ºFLow 61ºFPrecip 3.72 inch
- OctHigh 73ºFLow 49ºFPrecip 3.69 inch
- NovHigh 64ºFLow 40ºFPrecip 3.89 inch
- DecHigh 54ºFLow 32ºFPrecip 4.78 inch
Climate summary
What is the average weather in Clemson, South Carolina?
Clemson experiences a humid subtropical climate, characterized by hot summers and cold winters with strong seasonal contrast. The area is wet overall, with high annual precipitation spread fairly evenly throughout the year. Occasional snowfall occurs during the winter months, and heavy seasonal downpours can sometimes occur during the warmer months.
Clemson weather averages
Annual high72ºF
Annual low49ºF
Precipitation50.23 inch
Snowfall2 inch
Daily normals Clemson - South Carolina - January
| Day | HighºF | LowºF | Prec/ | Prec/ | Snow/ | Snow/ |
|---|---|---|---|---|---|---|
| Jan 1 | 53.3 | 32.9 | 0.17 | 0.17 | 0.00 | 0.00 |
| Jan 2 | 53.2 | 32.8 | 0.34 | 0.34 | 0.00 | 0.00 |
| Jan 3 | 53.2 | 32.8 | 0.51 | 0.51 | 0.10 | 0.10 |
| Jan 4 | 53.1 | 32.7 | 0.68 | 0.68 | 0.10 | 0.10 |
| Jan 5 | 53.1 | 32.6 | 0.85 | 0.85 | 0.10 | 0.10 |
| Jan 6 | 53.0 | 32.6 | 1.02 | 1.02 | 0.10 | 0.10 |
| Jan 7 | 53.0 | 32.5 | 1.19 | 1.19 | 0.10 | 0.10 |
| Jan 8 | 53.0 | 32.5 | 1.34 | 1.34 | 0.20 | 0.20 |
| Jan 9 | 53.0 | 32.5 | 1.50 | 1.50 | 0.20 | 0.20 |
| Jan 10 | 53.0 | 32.4 | 1.66 | 1.66 | 0.20 | 0.20 |
| Jan 11 | 53.0 | 32.4 | 1.82 | 1.82 | 0.20 | 0.20 |
| Jan 12 | 53.0 | 32.4 | 1.99 | 1.99 | 0.30 | 0.30 |
| Jan 13 | 53.0 | 32.4 | 2.14 | 2.14 | 0.30 | 0.30 |
| Jan 14 | 53.0 | 32.3 | 2.30 | 2.30 | 0.30 | 0.30 |
| Jan 15 | 53.1 | 32.3 | 2.45 | 2.45 | 0.40 | 0.40 |
| Jan 16 | 53.1 | 32.3 | 2.61 | 2.61 | 0.40 | 0.40 |
| Jan 17 | 53.2 | 32.3 | 2.77 | 2.77 | 0.40 | 0.40 |
| Jan 18 | 53.2 | 32.3 | 2.92 | 2.92 | 0.40 | 0.40 |
| Jan 19 | 53.3 | 32.3 | 3.07 | 3.07 | 0.50 | 0.50 |
| Jan 20 | 53.4 | 32.3 | 3.23 | 3.23 | 0.50 | 0.50 |
| Jan 21 | 53.4 | 32.3 | 3.38 | 3.38 | 0.50 | 0.50 |
| Jan 22 | 53.5 | 32.4 | 3.54 | 3.54 | 0.50 | 0.50 |
| Jan 23 | 53.6 | 32.4 | 3.70 | 3.70 | 0.60 | 0.60 |
| Jan 24 | 53.7 | 32.4 | 3.86 | 3.86 | 0.60 | 0.60 |
| Jan 25 | 53.8 | 32.5 | 4.02 | 4.02 | 0.60 | 0.60 |
| Jan 26 | 53.9 | 32.5 | 4.18 | 4.18 | 0.70 | 0.70 |
| Jan 27 | 54.0 | 32.6 | 4.33 | 4.33 | 0.70 | 0.70 |
| Jan 28 | 54.1 | 32.6 | 4.48 | 4.48 | 0.70 | 0.70 |
| Jan 29 | 54.2 | 32.7 | 4.64 | 4.64 | 0.70 | 0.70 |
| Jan 30 | 54.4 | 32.7 | 4.79 | 4.79 | 0.80 | 0.80 |
| Jan 31 | 54.5 | 32.8 | 4.94 | 4.94 | 0.80 | 0.80 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Clemson - October 2026
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Oct 1 | 84.9 | 55.9 | 0.00 |
| Oct 2 | – | – | – |
| Oct 3 | – | – | – |
| Oct 4 | – | – | – |
| Oct 5 | – | – | – |
| Oct 6 | – | – | 0.00 |
| Oct 7 | – | – | 0.00 |
| Oct 8 | – | – | – |
| Oct 9 | – | – | – |
| Oct 10 | – | – | – |
| Oct 11 | – | – | – |
| Oct 12 | – | – | – |
| Oct 13 | – | – | – |
| Oct 14 | – | – | – |
| Oct 15 | – | – | – |
| Oct 16 | – | – | – |
| Oct 17 | – | – | – |
| Oct 18 | – | – | – |
| Oct 19 | – | – | – |
| Oct 20 | – | – | – |
| Oct 21 | – | – | – |
| Oct 22 | – | – | – |
| Oct 23 | – | – | – |
| Oct 24 | – | – | 0.00 |
| Oct 25 | 66.9 | 48.9 | 0.00 |
| Oct 26 | 70.0 | 45.0 | 0.00 |
| Oct 27 | – | – | – |
| Oct 28 | – | – | – |
| Oct 29 | – | – | – |
| Oct 30 | – | – | – |
| Oct 31 | – | – | – |
The data for October 2026 is incomplete: some days or values are missing.
- –No data
- –Not yet observed or received
- TTrace, too small to measure
Observed extremes
- Highest max temperature84.9ºF · Oct 1
- Lowest max temperature66.9ºF · Oct 25
- Highest min temperature55.9ºF · Oct 1
- Lowest min temperature45.0ºF · Oct 26
Geo Clemson - South Carolina
Location
- Country
- United States
- State
- South Carolina
- County
- Oconee
- City
- Clemson
- Zip Code
- 29678
- Elevation
- 899 ft
- Longitude
- -82.89
- Latitude
- 34.67
- ICAO
- –
- IATA
- –