Clemson in May
7.8out of 10
Yes, a good time to go
Warm and comfortable: highs around 26°C. Frequent rain: about 9 rainy days.
26°CAvg high
15°CAvg low
9Rainy days (82 mm)
13:49 hDaylight
06:33Sunrise · 20:22 Sunset
Why this score
- Warm and comfortable: highs around 26°C
- Frequent rain: about 9 rainy days
What to wear and pack
- T-shirts and light layers
- Shorts or a light skirt
- Rain jacket or compact umbrella
How reliable is the forecast?
Rain in May varies a lot between years (±3.8 rainy days), so check the forecast closer to your trip. Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 11°C | 1°C | 122 mm | 10 | – | – | 5.8 |
| February | 14°C | 3°C | 106 mm | 9 | – | – | 6.3 |
| March | 18°C | 6°C | 124 mm | 10 | – | – | 6.9 |
| April | 22°C | 10°C | 99 mm | 9 | – | – | 7.8 |
| May | 26°C | 15°C | 82 mm | 9 | – | – | 7.8 |
| June | 30°C | 20°C | 86 mm | 12 | – | – | 7.2 |
| July | 32°C | 22°C | 84 mm | 13 | – | – | 6.6 |
| August | 31°C | 21°C | 99 mm | 12 | – | – | 6.9 |
| September | 28°C | 18°C | 87 mm | 8 | – | – | 8.0 |
| October | 23°C | 11°C | 87 mm | 7 | – | – | 8.1 |
| November | 17°C | 6°C | 102 mm | 8 | – | – | 7.0 |
| December | 12°C | 3°C | 120 mm | 9 | – | – | 6.1 |
Frequently asked questions
How hot is Clemson in May?
Daytime highs average 26°C and nights about 15°C.
When is the best time to visit Clemson?
The best months are October, September, April, May.