The climate of Horsham

What is the climate like in Horsham?

The climate of Horsham has an average yearly temperature of 16°C. Throughout the year, the average monthly temperature can drop to 8°C and rise to 23°C.

Annually, about 773 mm of rain falls. This gives a good overview of how much rain to expect in Horsham. Additionally, about 1,9 cm of snow falls each year.

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


  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daytime temperature (°C) 8 9 11 14 18 20 23 22 20 16 12 10
Rainfall (mm) 88 64 54 34 54 45 47 62 49 95 96 85
Snowfall (cm) 0,5 0,5 0,6 0 0 0 0 0 0 0 0 0,3
  • Average yearly temperature: 16°C
  • Highest temperature: 23°C in July
  • Lowest temperature: 8°C in January
  • Rainfall: 773 mm per year, averaging 64 mm by month
  • Driest months: 34 mm in April, 45 mm in June and 47 mm in July
  • Wettest months: 96 mm in November, 95 mm in October and 88 mm in January
  • Snowfall: 1,9 cm per year

Climate table Horsham

The climate table for Horsham shows the average temperatures, rainfall, snowfall, and UV index by month.

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daytime temperature (°C) 8 9 11 14 18 20 23 22 20 16 12 10
Nighttime temperature (°C) 3 3 4 5 8 12 14 13 11 9 6 5
Rainfall (mm) 88 64 54 34 54 45 47 62 49 95 96 85
Snowfall (cm) 0,5 0,5 0,6 0 0 0 0 0 0 0 0 0,3
UV Index 2 3 4 6 6 7 7 6 5 3 2 1
Best month No No No No Yes Yes Yes Yes Yes No No No

Temperature by month in Horsham

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

Temperature by month in Horsham, England

Rainfall by month in Horsham

This graph shows the average monthly rainfall in millimeters in Horsham, England.

Rainfall by month in Horsham, England

Snowfall by month in Horsham

This graph shows the average snowfall in centimeters by month in Horsham, England.

Snowfall by month in Horsham, England

UV index by month in Horsham

This graph shows the average UV index by month in Horsham, England.

UV index by month in Horsham, England

Yearly temperature in Horsham

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

Yearly temperature in Horsham, England

Yearly total rainfall in Horsham

This graph shows the average yearly rainfall in millimeters in Horsham, England.

Rainfall per year in Horsham, England

Yearly snowfall in Horsham

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

Snowfall per year in Horsham, England

Weather experiences in Horsham

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Average weather in Horsham by month

Click on a month below to see in detail how the weather typically is in Horsham and what to expect. Based on the historical weather data of Horsham, you can view the average temperature, rainfall, wind, and UV index for each day of the month.