inland destination · city of 12,056 · warmest in Jul · mid-range
Open Irmo on the live value map →| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | 7 | 8 | 12 | 16 | 21 | 25 | 27 | 26 | 23 | 17 | 13 | 8 |
| High °C | 12 | 15 | 19 | 24 | 28 | 31 | 33 | 32 | 29 | 24 | 19 | 15 |
| Low °C | 1 | 2 | 5 | 9 | 14 | 18 | 21 | 20 | 17 | 11 | 6 | 2 |
| Rain (days) | 117 | 95 | 118 | 73 | 81 | 111 | 123 | 118 | 98 | 83 | 76 | 86 |
Warmest month: Jul. Driest: Apr.