Irmo (SC) Temperature by Month
This graph shows the average minimum and maximum temperatures throughout the year in Irmo (South Carolina), the United States of America. The minimum temperature is often recorded between 4 AM and 6 AM, while the highest temperature is usually reached at 3 PM. During this time the sun's heating effect is the strongest.
Temperature patterns do vary with the seasons. In winter, the time of minimum and maximum temperatures can shift slightly compared to summer.
- The months of April, May, September and October have nice average temperatures.
- Hot season / summer is in May, June, July, August and September.
- On average, the warmest month is July with 34°C.
- On average, the coolest month is January with 13°C.
- The average annual maximum temperature is 24°C.
- The average annual minimum temperature is 11°C.
Current temperature in Irmo (SC)
Fri Nov 22
13°C | 2°C
NW 
25 km/h
25 km/h
almost clear and no rain
Sat Nov 23
17°C | 3°C
W 14 km/h
14 km/h
almost clear and no rain
Sun Nov 24
19°C | 2°C
SW 11 km/h
11 km/h
clear and no rain
