Clemson, South Carolina Climate
United States
Pop. 15,446 Elev. 222 m / 728 ft
TZ: America/New_York (UTC-4) ·
Summers in Clemson are warm, with July highs around 91°F (33°C), while winters are cold with January lows of 29°F (-2°C). Humidity pushes the summer feels-like temperature to around 108°F (42°C). Expect around 57 rainy days annually (43.5 in / 1106 mm total), with snow on 1 days and 5 in (124 mm) of annual accumulation. The city averages 147 sunny days per year and around 35 thunderstorm days. Nearby lake water reaches 84°F (29°C) in summer.
| Temperature | 91°F (33°C) high | 29°F (-2°C) low |
| Feels like | 108°F (42°C) high | 29°F (-2°C) low |
| Rain | 57 days | 43.5 in (1106 mm) /yr |
| Snow | 1 days | 4.9 in (124 mm) /yr |
| Sky | 147 sunny | 35 stormy |
| Wind | 2.2 mph (1.0 m/s) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Feb, Mar, Apr, Sep, Oct, Nov
Sky & Air by Month
Cloud cover (%)
37
Jan 46
Feb 43
Mar 57
Apr 73
May 56
Jun 54
Jul 67
Aug 47
Sep 45
Oct 32
Nov 46
Dec Humidity (%)
56
Jan 63
Feb 51
Mar 66
Apr 73
May 74
Jun 71
Jul 78
Aug 75
Sep 68
Oct 62
Nov 65
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 38 mi Greenville-Spartanburg International Airport (GSP)
Ski resort 33 mi Sapphire Valley Ski Resort
National park 93 mi Jones Bridge Unit
Mountain peak
(4,990 ft) 35 mi Shortoff Mountain
Hospital 9 mi Oconee Memorial Hospital
Hiking trail 5 mi Todd Creek Spring Trail
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 49°F 9°C | 29°F -2°C | 1.4 in 34 mm | 4.7 in119 mm | 16 |
| February | 61°F 16°C | 39°F 4°C | 4.0 in 102 mm | 0.2 in5 mm | 14 |
| March | 68°F 20°C | 44°F 7°C | 3.2 in 81 mm | — | 17 |
| April | 75°F 24°C | 55°F 13°C | 4.0 in 101 mm | — | 10 |
| May | 76°F 24°C | 60°F 16°C | 8.8 in 224 mm | — | 5 |
| June | 86°F 30°C | 69°F 21°C | 5.6 in 142 mm | — | 9 |
| July | 91°F 33°C | 74°F 23°C | 2.4 in 61 mm | — | 9 |
| August | 82°F 28°C | 68°F 20°C | 7.2 in 183 mm | — | 5 |
| September | 81°F 27°C | 63°F 17°C | 1.1 in 27 mm | — | 11 |
| October | 71°F 22°C | 53°F 11°C | 3.3 in 83 mm | — | 16 |
| November | 66°F 19°C | 43°F 6°C | 1.0 in 25 mm | — | 20 |
| December | 56°F 13°C | 37°F 3°C | 1.6 in 42 mm | 0.0 in0 mm | 15 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 16 | 0 |
| February | 14 | 1 |
| March | 17 | 2 |
| April | 10 | 2 |
| May | 5 | 7 |
| June | 9 | 6 |
| July | 9 | 4 |
| August | 5 | 8 |
| September | 11 | 1 |
| October | 16 | 2 |
| November | 20 | 2 |
| December | 15 | 0 |
Water Temperatures Data
↑ See chart| Month | Lake Avg High |
|---|---|
| January | 40°F 5°C |
| February | 42°F 5°C |
| March | 47°F 8°C |
| April | 58°F 15°C |
| May | 68°F 20°C |
| June | 78°F 26°C |
| July | 84°F 29°C |
| August | 77°F 25°C |
| September | 73°F 23°C |
| October | 63°F 17°C |
| November | 52°F 11°C |
| December | 45°F 7°C |