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Barnes, England climate
Cfb Oceanic / temperate
Barnes has a mildly seasonal cool-temperate climate (Oceanic / temperate, Köppen Cfb). The hottest month is July with an average daily high near 74°F, while the coldest is January averaging around 36°F at night. Precipitation is fairly even year-round, totalling about 26 inches. At latitude 52°N, day length swings from 7.6 hours in midwinter to 16.4 hours at midsummer.
Temperature & precipitation
Daily high–low temperature range with the monthly average, plus monthly precipitation · 1991–2020 normals · hover a month for the exact figuresHours of sunshine per day
Estimated sunny hours each month — daylight length × clear-sky fraction · 1991–2020 monthly cloud cover (NASA POWER)Barnes climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°F) | 47 | 48 | 53 | 59 | 64 | 70 | 74 | 73 | 68 | 60 | 52 | 47 |
| Avg temp (°F) | 41 | 42 | 45 | 50 | 55 | 61 | 65 | 64 | 59 | 53 | 46 | 42 |
| Avg low (°F) | 36 | 36 | 38 | 41 | 47 | 52 | 56 | 55 | 51 | 46 | 40 | 36 |
| Precipitation (in) | 2.2 | 1.9 | 1.7 | 1.6 | 2.1 | 2.0 | 1.9 | 2.7 | 1.9 | 2.7 | 2.7 | 2.4 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°F) | 47 | 48 | 53 | 59 | 64 | 70 |
| Avg temp (°F) | 41 | 42 | 45 | 50 | 55 | 61 |
| Avg low (°F) | 36 | 36 | 38 | 41 | 47 | 52 |
| Precipitation (in) | 2.2 | 1.9 | 1.7 | 1.6 | 2.1 | 2.0 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°F) | 74 | 73 | 68 | 60 | 52 | 47 |
| Avg temp (°F) | 65 | 64 | 59 | 53 | 46 | 42 |
| Avg low (°F) | 56 | 55 | 51 | 46 | 40 | 36 |
| Precipitation (in) | 1.9 | 2.7 | 1.9 | 2.7 | 2.7 | 2.4 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 73 | 74 | 74 | 71 | 72 | 73 | 70 | 71 | 69 | 72 | 74 | 73 |
| Relative humidity (%) | 94 | 92 | 88 | 83 | 80 | 78 | 74 | 75 | 80 | 87 | 93 | 95 |
| Wind speed (mph) | 8.6 | 8.5 | 8.0 | 7.1 | 7.0 | 6.6 | 6.6 | 6.7 | 6.9 | 7.6 | 7.6 | 8.1 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 73 | 74 | 74 | 71 | 72 | 73 |
| Relative humidity (%) | 94 | 92 | 88 | 83 | 80 | 78 |
| Wind speed (mph) | 8.6 | 8.5 | 8.0 | 7.1 | 7.0 | 6.6 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 70 | 71 | 69 | 72 | 74 | 73 |
| Relative humidity (%) | 74 | 75 | 80 | 87 | 93 | 95 |
| Wind speed (mph) | 6.6 | 6.7 | 6.9 | 7.6 | 7.6 | 8.1 |
Methodology & sources
Temperature & precipitation — 1991–2020 normals computed from 30 years of daily observations at Northolt, a weather station, about 15 km from the city centre. The underlying daily records come from NOAA's global station network.
Cloud, humidity, wind & sunshine — modelled estimates from NASA POWER, NASA's satellite-and-reanalysis climatology. This is the standard global source for atmospheric variables, which are not measured at most weather stations.