Slough Weather in January

What's the weather like in Slough (England) in January 2024?

The climate in Slough during January can be summarized as cool and reasonably dry.

January is in the winter in Slough and is typically the coldest month of the year. Daytime maximum temperatures average around a cold 7°C (44°F), whilst at night 1°C (34°F) is normal.

Slough weather averages (imperial / metric)
Daytime temperature 6.6°C 43.8°F
Nightly temperature 0.9°C 33.5°F
Average temperature 3.7°C 38.7°F
Daily sunshine 1.8 hrs
Avg rainfall 63 mm 2.5 ins
Rainy days 18 days
Sea temperature 8.9°C 48°F
Humidity 91%
Windspeed 15.5kph 10 mph

On average January is the 4th wettest month of the year in Slough with around 63mm 2.5 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.

On the flip side this corresponds to an average of 1.8 hours of sunshine per day.

January temperatures in Slough

Slough average temperature in January

January rainfall

Slough average rain in January

January hourly sunshine

Slough average rain in January

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Slough in January 2024.

Other monthly averages

Best places to visit in January

UV index Best time to go?

Slough weather stats

Slough weather statistics
Hottest month: July 21.6°C 70.9°F
Driest month: February 43mm 1.7ins
Sunniest month: August 6.4hrs
Coldest month: January 6.4°C 43.5°F
Wettest month: December 67mm 2.6ins
Map showing location of Slough (51.50949, -0.59541) Slough map pin © Google

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