The climate of Irmo

Average climate of Irmo

The climate of Irmo has an average yearly temperature of 25°C. Throughout the year, the average monthly temperature can drop to 14°C and rise to 34°C.

Annually, about 1397 mm of rain falls. This gives a good overview of how much rain to expect in Irmo.

The best time to visit Irmo is March and November. During this period, you will experience pleasant temperatures and not too much rain, making it ideal to visit Irmo.

14 to 34°C

1397 mm

• Average yearly temperature: 25°C
• Highest temperature: 34°C in July
• Lowest temperature: 14°C in January
• Precipitation: 1397 mm per year, averaging 116 mm per month
• Driest months: 68 mm in March, 80 mm in November and 96 mm in February
• Wettest months: 163 mm in December, 141 mm in September and 141 mm in October

Climate table Irmo

The climate table for Irmo shows the average temperatures, precipitation, and UV index per month.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daytime temperature (°C)	14	17	21	25	29	32	34	33	30	26	19	16
Nighttime temperature (°C)	3	6	9	13	17	22	23	23	20	14	7	6
Precipitation (mm)	105	96	68	114	113	124	128	124	141	141	80	163
UV Index	4	3	4	5	7	6	7	6	6	6	4	3
Best month

Temperature per month in Irmo

This graph shows the average high temperatures in degrees Celsius for each month in Irmo, South Carolina

Precipitation per month in Irmo

This graph shows the average monthly precipitation in millimeters in Irmo, South Carolina.

UV index per month in Irmo

This graph shows the average UV index per month in Irmo, South Carolina.

Yearly temperature in Irmo

This graph shows the average yearly temperature in Irmo, South Carolina, measured in degrees Celsius.

Yearly total precipitation in Irmo

This graph shows the average yearly precipitation in millimeters in Irmo, South Carolina.