Climate of Cornwell

Cornwell has a oceanic climate. There is rainfall during all months of the year. The average annual temperature for Cornwell is 22° degrees and there is about 628 mm of rain in a year. It is dry for 195 days a year with an average humidity of 73% and an UV-index of 5.

Climate averages for the whole year

Day: the average daily temperature during the day is between 10°C and 33°C
Night:the average nighttime temperature is between 1°C and 22°C
Rain: it rains 148 days and there is a total of approximately 627 mm rainfall
Snow: it snows an average of 2 days per year
Sun hours: throughout the year there are 3047 sun hours

Maximum temperature:	between 10°C and 33°C
Warmest month:	33°C in July
Coldest month:	10°C in January
Night temperature:	between 1°C and 22°C
Dry days:	215 days
Days with rain:	148 days
Days with snow:	2 days
Total rain sum:	627 mm
Hours of sunshine:	3047 hours

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

Temperature graph

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

Precipitation graph

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

Climate table of Cornwell

In this climate table you can see at a glance what the average weather per month is for Cornwell. 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 Cornwell might be like in a given month.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Day temp. (°C)	10	13	17	23	27	31	33	32	29	22	16	12
Night temp. (°C)	1	3	6	12	16	20	22	21	18	12	6	4
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Precipitation (mm)	54	43	45	60	59	47	53	55	50	41	52	68
Days with rain	10	10	12	13	15	13	18	16	13	8	9	11
Days with snow	1	1	-	-	-	-	-	-	-	-	-	-
Dry days	20	17	19	17	16	17	13	15	17	23	21	20
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sun hours per day	6	7	7	9	10	11	11	11	9	7	6	5
Wind force (Bft)	2	3	3	3	2	2	2	2	2	2	2	2
UV-index	2	3	4	6	6	6	7	6	5	4	3	3

Best time to visit Cornwell

The best time to visit Cornwell in the state of South Carolina is from April through June and August through October. In this period you have a hot temperature and little precipitation. The highest average temperature in Cornwell is 33°C in July and the lowest is 10°C in January.

Climate of Cornwell by month

What is the average climate in a given month for Cornwell? 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