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Honfleur, Normandy climate
Cfb Oceanic / temperate
Honfleur has a mildly seasonal cool-temperate climate (Oceanic / temperate, Köppen Cfb). The hottest month is August with an average daily high near 71°F, while the coldest is January averaging around 37°F at night. Precipitation is fairly even year-round, totalling about 36 inches.
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)Honfleur climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°F) | 46 | 47 | 52 | 57 | 63 | 68 | 71 | 71 | 66 | 60 | 52 | 47 |
| Avg temp (°F) | 41 | 42 | 45 | 50 | 55 | 60 | 63 | 64 | 59 | 54 | 47 | 42 |
| Avg low (°F) | 37 | 37 | 39 | 42 | 47 | 52 | 56 | 56 | 52 | 48 | 42 | 38 |
| Precipitation (in) | 3.0 | 2.6 | 2.4 | 2.4 | 2.6 | 2.7 | 2.5 | 3.3 | 3.2 | 3.7 | 3.7 | 4.3 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°F) | 46 | 47 | 52 | 57 | 63 | 68 |
| Avg temp (°F) | 41 | 42 | 45 | 50 | 55 | 60 |
| Avg low (°F) | 37 | 37 | 39 | 42 | 47 | 52 |
| Precipitation (in) | 3.0 | 2.6 | 2.4 | 2.4 | 2.6 | 2.7 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°F) | 71 | 71 | 66 | 60 | 52 | 47 |
| Avg temp (°F) | 63 | 64 | 59 | 54 | 47 | 42 |
| Avg low (°F) | 56 | 56 | 52 | 48 | 42 | 38 |
| Precipitation (in) | 2.5 | 3.3 | 3.2 | 3.7 | 3.7 | 4.3 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 73 | 72 | 70 | 66 | 69 | 67 | 64 | 65 | 63 | 69 | 73 | 74 |
| Relative humidity (%) | 88 | 86 | 85 | 82 | 82 | 82 | 82 | 81 | 81 | 84 | 87 | 88 |
| Wind speed (mph) | 12.7 | 11.9 | 10.6 | 9.2 | 8.9 | 8.4 | 8.4 | 8.5 | 9.6 | 11.2 | 11.8 | 12.6 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 73 | 72 | 70 | 66 | 69 | 67 |
| Relative humidity (%) | 88 | 86 | 85 | 82 | 82 | 82 |
| Wind speed (mph) | 12.7 | 11.9 | 10.6 | 9.2 | 8.9 | 8.4 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 64 | 65 | 63 | 69 | 73 | 74 |
| Relative humidity (%) | 82 | 81 | 81 | 84 | 87 | 88 |
| Wind speed (mph) | 8.4 | 8.5 | 9.6 | 11.2 | 11.8 | 12.6 |
Methodology & sources
Temperature & precipitation — 1991–2020 normals computed from 29 years of daily observations at ST Gatien Des B, a weather station, about 8 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.