Climate of Slough, United Kingdom
Area-weighted average across Slough. For where people actually live and travel, see the cities below.
Slough, a subdivision of United Kingdom, has a seasonal climate on average. Area-weighted monthly temperatures across the whole territory range from 4.9°C / 40.8°F in January to 17.8°C / 64°F in July, with rainfall from 39 mm / 1.5 in to 63 mm / 2.5 in depending on the season (619 mm / 24.4 in total across the year).
| Month | Temperature | Rainfall | Matches |
|---|---|---|---|
| January | 4.9°C40.8°F | 58 mm2.3″ | — |
| February | 4.9°C40.8°F | 40 mm1.6″ | — |
| March | 6.9°C44.4°F | 46 mm1.8″ | — |
| April | 8.8°C47.8°F | 45 mm1.8″ | — |
| May | 12.4°C54.3°F | 50 mm2″ | — |
| June | 15.5°C59.9°F | 52 mm2″ | — |
| July | 17.8°C64°F | 39 mm1.5″ | Sunny & Mild |
| August | 17.5°C63.5°F | 50 mm2″ | Sunny & Mild |
| September | 14.7°C58.5°F | 57 mm2.2″ | — |
| October | 11.1°C52°F | 63 mm2.5″ | — |
| November | 7.5°C45.5°F | 59 mm2.3″ | — |
| December | 5.7°C42.3°F | 60 mm2.4″ | — |
Frequently asked questions
What is the best time to visit Slough?
The best months to visit Slough, United Kingdom for sunny, dry weather are July, August. The warmest month is July at an area-wide average of 17.8°C / 64°F, and the driest is July with about 39 mm / 1.5 in of rainfall.
What is the climate of Slough?
Slough, United Kingdom has area-weighted monthly average temperatures ranging from 4.9°C / 40.8°F in January to 17.8°C / 64°F in July. Annual rainfall averages about 619 mm / 24.4 in, with the wettest month being October (63 mm / 2.5 in) and the driest July (39 mm / 1.5 in). Because this is an area average across the whole subdivision, local city values can differ substantially.
What is the hottest month in Slough?
The hottest month in Slough is July, with an area-wide average temperature of 17.8°C / 64°F.
What is the coldest month in Slough?
The coldest month in Slough is January, with an area-wide average temperature of 4.9°C / 40.8°F.
When does it rain most in Slough?
The wettest month in Slough is October, averaging about 63 mm / 2.5 in of rainfall. The driest is July with about 39 mm / 1.5 in.