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Leamington, Ontario climate
Dfa Hot-summer humid continental
Leamington has a strongly seasonal cool-temperate climate (Hot-summer humid continental, Köppen Dfa). The hottest month is July with an average daily high near 81°F, while the coldest is January averaging around 20°F at night. Precipitation is fairly even year-round, totalling about 32 inches. Winters bring significant snowfall (31 inches of snow per year on average).
Temperature & precipitation
Daily high–low temperature range with the monthly average, plus monthly precipitation split into rain and snow · 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)Leamington climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°F) | 31 | 34 | 42 | 54 | 67 | 76 | 81 | 79 | 73 | 60 | 47 | 37 |
| Avg temp (°F) | 26 | 28 | 35 | 46 | 58 | 69 | 73 | 72 | 65 | 53 | 41 | 32 |
| Avg low (°F) | 20 | 21 | 28 | 39 | 50 | 61 | 66 | 64 | 58 | 47 | 35 | 27 |
| Precipitation (in) | 2.2 | 1.9 | 2.3 | 3.8 | 3.4 | 2.7 | 2.8 | 3.0 | 3.1 | 2.7 | 2.5 | 2.1 |
| Snowfall (in) | 10.1 | 8.2 | 5.2 | 0.6 | — | — | — | — | — | 0.0 | 1.2 | 5.9 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°F) | 31 | 34 | 42 | 54 | 67 | 76 |
| Avg temp (°F) | 26 | 28 | 35 | 46 | 58 | 69 |
| Avg low (°F) | 20 | 21 | 28 | 39 | 50 | 61 |
| Precipitation (in) | 2.2 | 1.9 | 2.3 | 3.8 | 3.4 | 2.7 |
| Snowfall (in) | 10.1 | 8.2 | 5.2 | 0.6 | — | — |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°F) | 81 | 79 | 73 | 60 | 47 | 37 |
| Avg temp (°F) | 73 | 72 | 65 | 53 | 41 | 32 |
| Avg low (°F) | 66 | 64 | 58 | 47 | 35 | 27 |
| Precipitation (in) | 2.8 | 3.0 | 3.1 | 2.7 | 2.5 | 2.1 |
| Snowfall (in) | — | — | — | 0.0 | 1.2 | 5.9 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 73 | 72 | 72 | 68 | 67 | 61 | 53 | 55 | 54 | 64 | 71 | 75 |
| Relative humidity (%) | 86 | 84 | 81 | 78 | 79 | 78 | 76 | 75 | 75 | 77 | 80 | 84 |
| Wind speed (mph) | 12.1 | 10.8 | 10.0 | 9.7 | 8.0 | 7.3 | 7.2 | 7.3 | 8.6 | 10.6 | 11.8 | 12.0 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 73 | 72 | 72 | 68 | 67 | 61 |
| Relative humidity (%) | 86 | 84 | 81 | 78 | 79 | 78 |
| Wind speed (mph) | 12.1 | 10.8 | 10.0 | 9.7 | 8.0 | 7.3 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 53 | 55 | 54 | 64 | 71 | 75 |
| Relative humidity (%) | 76 | 75 | 75 | 77 | 80 | 84 |
| Wind speed (mph) | 7.2 | 7.3 | 8.6 | 10.6 | 11.8 | 12.0 |
Methodology & sources
Temperature & precipitation — 1991–2020 normals computed from 29 years of daily observations at Kingsville Moe, a weather station, about 6 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.