The climate of Grantham

Average climate of Grantham

The climate of Grantham has an average yearly temperature of 15°C. Throughout the year, the average monthly temperature can drop to 8°C and rise to 23°C.

Annually, about 581 mm of rain falls. This gives a good overview of how much rain to expect in Grantham. Additionally, about 3,9 cm of snow falls each year.

The best time to visit Grantham is June until September. During this period, you will experience pleasant temperatures and not too much rain, making it ideal to visit Grantham.

8 to 23°C

581 mm

3,9 cm

• Average yearly temperature: 15°C
• Highest temperature: 23°C in July
• Lowest temperature: 8°C in January
• Precipitation: 581 mm per year, averaging 48 mm per month
• Driest months: 26 mm in April, 37 mm in February and 41 mm in March
• Wettest months: 73 mm in October, 58 mm in December and 55 mm in June
• Snowfall: 3,9 cm per year

Climate table Grantham

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

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daytime temperature (°C)	8	9	11	13	17	20	23	22	19	15	11	9
Nighttime temperature (°C)	2	3	4	5	8	11	13	13	11	9	5	4
Precipitation (mm)	42	37	41	26	49	55	48	54	44	73	54	58
Snowfall (cm)	0,6	1,1	1,5	0	0	0	0	0	0	0	0,1	0,6
UV Index	1	2	3	5	5	6	5	5	4	3	1	1
Best month

Temperature per month in Grantham

This graph shows the average high temperatures in degrees Celsius for each month in Grantham, England

Precipitation per month in Grantham

This graph shows the average monthly precipitation in millimeters in Grantham, England.

Snowfall per month in Grantham

This graph shows the average snowfall in centimeters per month in Grantham, England.

UV index per month in Grantham

This graph shows the average UV index per month in Grantham, England.

Yearly temperature in Grantham

This graph shows the average yearly temperature in Grantham, England, measured in degrees Celsius.

Yearly total precipitation in Grantham

This graph shows the average yearly precipitation in millimeters in Grantham, England.

Yearly snowfall in Grantham

This graph shows the average yearly snowfall in Grantham, England, measured in centimeters.