Average climate of Merstham
The climate of Merstham 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 802 mm of rain falls. This gives a good overview of how much rain to expect in Merstham. Additionally, about 2,5 cm of snow falls each year.
The best time to visit Merstham is June until September. During this period, you will experience pleasant temperatures and not too much rain, making it ideal to visit Merstham.
8 to 23°C
802 mm
2,5 cm
Table of contents
- Average yearly temperature: 15°C
- Highest temperature: 23°C in July
- Lowest temperature: 8°C in January
- Precipitation: 802 mm per year, averaging 67 mm per month
- Driest months: 35 mm in April, 45 mm in July and September
- Wettest months: 114 mm in October, 93 mm in December and 89 mm in November
- Snowfall: 2,5 cm per year
Climate table Merstham
The climate table for Merstham 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 | 14 | 17 | 21 | 23 | 22 | 20 | 15 | 11 | 9 |
| Nighttime temperature (°C) | 3 | 3 | 4 | 5 | 9 | 12 | 14 | 13 | 11 | 9 | 6 | 4 |
| Precipitation (mm) | 88 | 64 | 57 | 35 | 53 | 53 | 45 | 66 | 45 | 114 | 89 | 93 |
| Snowfall (cm) | 0,5 | 0,7 | 0,5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0,8 |
| UV Index | 1 | 2 | 4 | 6 | 6 | 6 | 6 | 6 | 5 | 3 | 2 | 1 |
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Temperature per month in Merstham
This graph shows the average high temperatures in degrees Celsius for each month in Merstham, England
Precipitation per month in Merstham
This graph shows the average monthly precipitation in millimeters in Merstham, England.
Snowfall per month in Merstham
This graph shows the average snowfall in centimeters per month in Merstham, England.
UV index per month in Merstham
This graph shows the average UV index per month in Merstham, England.
Yearly temperature in Merstham
This graph shows the average yearly temperature in Merstham, England, measured in degrees Celsius.
Yearly total precipitation in Merstham
This graph shows the average yearly precipitation in millimeters in Merstham, England.
Yearly snowfall in Merstham
This graph shows the average yearly snowfall in Merstham, England, measured in centimeters.
Weather experiences in Merstham
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Average weather in Merstham per month
Click on a month below to see in detail how the weather typically is in Merstham and what to expect. Based on the historical weather data of Merstham, you can view the average temperature, precipitation, wind, and UV index for each day of the month.