Slough
United Kingdom
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Slough, United Kingdom

January, the same as December, in Slough, United Kingdom, is another chilly winter month, with average temperature ranging between max 8.1°C (46.6°F) and min 2.3°C (36.1°F). January is the coldest month, with an average high-temperature of 8.1°C (46.6°F) and an average low-temperature of 2.3°C (36.1°F). Weather in January »
The last month of the winter, February, is also a frosty month in Slough, United Kingdom, with average temperature varying between 2.1°C (35.8°F) and 8.4°C (47.1°F). In February, the average high-temperature is practically the same as in January - a still frosty 8.4°C (47.1°F). Weather in February »

March, the first month of the spring, in Slough, is a fresh month, with average temperature ranging between min 3.9°C (39°F) and max 11.3°C (52.3°F). In March, the average high-temperature is almost the same as in February - a fresh 11.3°C (52.3°F). Weather in March »

April is a moderate spring month in Slough, United Kingdom, with average temperature fluctuating between 14.2°C (57.6°F) and 5.5°C (41.9°F). In April, the average high-temperature is almost the same as in March - a mild 14.2°C (57.6°F). Weather in April »

The last month of the spring, May, is a comfortable month in Slough, United Kingdom, with average temperature ranging between min 8.7°C (47.7°F) and max 17.9°C (64.2°F). In May, the average high-temperature marginally rises, from a moderate 14.2°C (57.6°F) in April, to an enjoyable 17.9°C (64.2°F). Weather in May »

The first month of the summer, June, is a pleasant month in Slough, United Kingdom, with average temperature varying between 11.7°C (53.1°F) and 21°C (69.8°F). In June, the average high-temperature marginally rises, from a comfortable 17.9°C (64.2°F) in May, to an agreeable 21°C (69.8°F). Weather in June »

July is a warm summer month in Slough, United Kingdom, with temperature in the range of an average low of 13.9°C (57°F) and an average high of 23.5°C (74.3°F). July is the warmest month, with an average high-temperature of 23.5°C (74.3°F) and an average low-temperature of 13.9°C (57°F). Weather in July »

August, the last month of the summer, in Slough, is also a moderately hot month, with average temperature varying between 23.2°C (73.8°F) and 13.7°C (56.7°F). In August, the average high-temperature is almost the same as in July - a still moderately hot 23.2°C (73.8°F). Weather in August »

September, the first month of the autumn, in Slough, is also an enjoyable month, with average temperature fluctuating between 19.9°C (67.8°F) and 11.4°C (52.5°F). In September, the average high-temperature marginally drops, from a warm 23.2°C (73.8°F) in August, to an enjoyable 19.9°C (67.8°F). Weather in September »

October, the same as September, in Slough, United Kingdom, is a moderate autumn month, with temperature in the range of an average low of 8.4°C (47.1°F) and an average high of 15.5°C (59.9°F). In October, the average high-temperature marginally drops, from a comfortable 19.9°C (67.8°F) in September, to a mild 15.5°C (59.9°F). Weather in October »

November, the last month of the autumn, in Slough, is another cool month, with average temperature ranging between min 4.9°C (40.8°F) and max 11.1°C (52°F). In Slough, the average high-temperature slightly decreases, from a mild 15.5°C (59.9°F) in October, to a fresh 11.1°C (52°F). Weather in November »

December, the first month of the winter, in Slough, is still a chilly month, with average temperature varying between 2.7°C (36.9°F) and 8.3°C (46.9°F). In December, the average high-temperature is practically the same as in November - a frosty 8.3°C (46.9°F). Weather in December »

What is the coldest month in Slough?

With an average high-temperature of 8.1°C (46.6°F) and an average low-temperature of 2.3°C (36.1°F), January is the coldest month in Slough.

How many days does it rain in Slough?

In Slough, during the entire year, the rain falls for 109.6 days and collects up to 601.7mm (23.7") of precipitation.

What is the driest month in Slough?

The month with the least rainfall is February when the rain falls for 8.5 days and typically collects 40.9mm (1.6") of precipitation.

When are the longest days in Slough?

The month with the longest days in Slough is June, with an average of 16.5h of daylight.

What is the month with the most sunshine in Slough?

June and July, with an average of 6.8h of sunshine, are months with the most sunshine in Slough.

What is the warmest month in Slough?

With an average high-temperature of 23.5°C (74.3°F) and an average low-temperature of 13.9°C (57°F), July is the warmest month in Slough.

What is the wettest month in Slough?

October is the month with the most rainfall in Slough, United Kingdom. Rain falls for 10.8 days and accumulates 68.5mm (2.7") of precipitation.

What is the month with the shortest days in Slough?

December has the shortest days of the year in Slough, with an average of 7.9h of daylight.

What is the month with the least sunshine in Slough?

December has the least sunshine of the year, with an average of 1.7h of sunshine.
Average temperature - Slough, United Kingdom
Average rainfall - Slough, United Kingdom

The wettest month (with the highest rainfall) is October (68.5mm).
The driest month (with the lowest rainfall) is February (40.9mm).

Average rainfall days - Slough, United Kingdom

The month with the highest number of rainy days is January (11.1 days).
The month with the lowest number of rainy days is August (7.5 days).

Average daylight / Average sunshine - Slough, United Kingdom

The month with the longest days is June (Average daylight: 16.5h).
The month with shortest days is December (Average daylight: 7.9h).

Months with most sunshine are June and July (Average sunshine: 6.8h).
The month with least sunshine is December (Average sunshine: 1.7h).