Average climate of Slough
The climate of Slough has an average yearly temperature of 17°C. Throughout the year, the average monthly temperature can drop to 9°C and rise to 24°C.
Annually, about 605 mm of rain falls. This gives a good overview of how much rain to expect in Slough. Additionally, about 3,4 cm of snow falls each year.
The best time to visit Slough is May until September. During this period, you will experience pleasant temperatures and not too much rain, making it ideal to visit Slough.
9 to 24°C
605 mm
3,4 cm
Table of contents
- Average yearly temperature: 17°C
- Highest temperature: 24°C in July
- Lowest temperature: 9°C in January
- Precipitation: 605 mm per year, averaging 50 mm per month
- Driest months: 30 mm in April, 41 mm in September and 44 mm in February
- Wettest months: 71 mm in October, 65 mm in November and 62 mm in January
- Snowfall: 3,4 cm per year
Climate table Slough
The climate table for Slough 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) | 9 | 10 | 12 | 15 | 19 | 22 | 24 | 23 | 21 | 17 | 12 | 10 |
| Nighttime temperature (°C) | 3 | 4 | 5 | 6 | 9 | 13 | 15 | 14 | 12 | 9 | 6 | 5 |
| Precipitation (mm) | 62 | 44 | 45 | 30 | 47 | 44 | 46 | 55 | 41 | 71 | 65 | 55 |
| Snowfall (cm) | 0,5 | 0,6 | 1,1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1,2 |
| UV Index | 2 | 3 | 4 | 5 | 6 | 6 | 6 | 6 | 5 | 3 | 2 | 1 |
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Temperature per month in Slough
This graph shows the average high temperatures in degrees Celsius for each month in Slough, England
Precipitation per month in Slough
This graph shows the average monthly precipitation in millimeters in Slough, England.
Snowfall per month in Slough
This graph shows the average snowfall in centimeters per month in Slough, England.
UV index per month in Slough
This graph shows the average UV index per month in Slough, England.
Yearly temperature in Slough
This graph shows the average yearly temperature in Slough, England, measured in degrees Celsius.
Yearly total precipitation in Slough
This graph shows the average yearly precipitation in millimeters in Slough, England.
Yearly snowfall in Slough
This graph shows the average yearly snowfall in Slough, England, measured in centimeters.
Weather experiences in Slough
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Average weather in Slough per month
Click on a month below to see in detail how the weather typically is in Slough and what to expect. Based on the historical weather data of Slough, you can view the average temperature, precipitation, wind, and UV index for each day of the month.