Greenford Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Greenford.
Climate overview of Greenford
Temperatures in Greenford, Greater London, United Kingdom, vary greatly throughout the year. July is the hottest month at 23°C (73°F), while January is the coldest at 9°C (48°F).
With around 715 mm (28 in) of annual rain/snowfall, the city has moderate precipitation levels. November is the wettest month and March the driest. The most sunshine falls in July, with an average of 7.3 hours of daily sunshine.
Greenford Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Greenford — and find the best time to visit.
Monthly Temperature in Greenford
The climate in Greenford is known for significant temperature differences throughout the year, making the weather dynamic. Typically, average maximum daytime temperatures range from a comfortable 23°C (73°F) in July to a chilly 9°C (48°F) in the coolest month, January.
Nights vary from 14°C (57°F) in July to around 3°C (37°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Greenford
Generally, Greenford receives mid-range precipitation levels, with 715 mm (28 in) annually. Precipitation levels in Greenford remain relatively steady throughout the year. November has the most rain, with 67 mm (2.6 in) over 16 days. In the driest month March, this drops slightly to 48 mm (1.9 in), making the city's climate fairly predictable. For more details, please visit our Greenford Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Greenford
For those who appreciate different seasons, Greenford serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 7.3 hours of sunshine daily, and embrace the darker days in December, offering only 1.8 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Greenford by Month
The relative humidity is high throughout the year in Greenford.
The city experiences its highest humidity in November, reaching 81%. In April, the humidity drops to its lowest level at 64%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Greenford
The average wind speed over the year ranges from 3 m/s (6 knots) to 4 m/s (8 knots). It is lower in May, June, July, August, September, October and November and higher in January, February, March, April and December. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Greenford
Frequently asked questions about the climate in Greenford
What is the best time to visit Greenford?
June, July, August and September typically offer the most optimal weather in Greenford. In contrast, January, February and December tend to have less optimal conditions.
What temperatures can I expect in Greenford?
Daytime highs range from 9°C (48°F) in January to 23°C (73°F) in July. Nighttime lows range from 3°C (37°F) to 14°C (57°F). Temperatures vary considerably through the year.
How much rain does Greenford get?
Annual rainfall is around 715 mm (28 in). November is the wettest month with 67 mm (2.6 in), while March is the driest with 48 mm (1.9 in).
How sunny is Greenford?
Greenford receives around 1,675 hours of sunshine per year. July is the sunniest month with 219 hours, while December is the cloudiest with just 54 hours.
Greenford 3-Day Forecast
Greenford 3-Day Forecast
Greenford on the map
Greenford is highlighted — select any city to see its climate.
Popular this month
Where to go in July — average daytime high across popular destinations.
London
23°C (73°F) Bath22°C (72°F) York22°C (72°F) Manchester
21°C (70°F) Edinburgh
19°C (66°F) Glasgow19°C (66°F) Torquay20°C (68°F) Blackpool19°C (66°F) 
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