Climate of Sumter

Sumter has a oceanic climate. There is rainfall during all months of the year. The average annual temperature for Sumter is 22° degrees and there is about 673 mm of rain in a year. It is dry for 186 days a year with an average humidity of 74% and an UV-index of 5.

Climate averages for the whole year

Day: the average daily temperature during the day is between 11°C and 32°C
Night:the average nighttime temperature is between 3°C and 23°C
Rain: it rains 153 days and there is a total of approximately 674 mm rainfall
Snow: it snows an average of 1 days per year
Sun hours: throughout the year there are 3002 sun hours

Maximum temperature:	between 11°C and 32°C
Warmest month:	32°C in July
Coldest month:	11°C in January
Night temperature:	between 3°C and 23°C
Dry days:	211 days
Days with rain:	153 days
Days with snow:	1 days
Total rain sum:	674 mm
Hours of sunshine:	3002 hours

Climate of Sumter
Temperature graph
Precipitation graph
Climate chart of Sumter
The best travel time for Sumter
Climate of Sumter by month
Experiences with the weather of Sumter

Do you want to go to Sumter?

These are the travel companies where you can book a trip to Sumter:

Booking.com

Temperature graph

This graph shows the average maximum temperature (red) and minimum temperature (blue) for Sumter.

Precipitation graph

This graph shows the average amount of rainfall per month for Sumter.

Climate table of Sumter

In this climate table you can see at a glance what the average weather per month is for Sumter. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Sumter might be like in a given month.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Day temp. (°C)	11	14	18	23	27	31	32	31	29	23	17	14
Night temp. (°C)	3	5	8	13	17	21	23	22	19	13	8	6
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Precipitation (mm)	43	45	43	62	74	56	68	59	55	49	43	77
Days with rain	10	10	12	13	15	16	19	17	14	8	8	11
Days with snow	-	1	-	-	-	-	-	-	-	-	-	-
Dry days	21	17	19	17	16	14	12	14	16	23	22	20
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sun hours per day	5	6	7	9	10	11	11	11	9	7	6	5
Wind force (Bft)	3	3	3	3	3	2	2	2	2	2	3	3
UV-index	3	3	4	5	6	7	7	6	6	5	4	3

Best time to visit Sumter

The best time to visit Sumter in the state of South Carolina is from March through October. In this period you have a hot temperature and little precipitation. The highest average temperature in Sumter is 32°C in July and the lowest is 11°C in January.

Climate of Sumter by month

What is the average climate in a given month for Sumter? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.

January