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Regina, Saskatchewan climate
Dwb Monsoon-influenced warm-summer humid continental
Regina has a strongly seasonal cold-temperate climate (Monsoon-influenced warm-summer humid continental, Köppen Dwb). The hottest month is July with an average daily high near 26°C, while the coldest is January averaging around −19°C at night. Precipitation totals about 324 mm a year and is strongly seasonal — June alone averages 76 mm while February barely receives 8 mm. At latitude 50°N, day length swings from 7.8 hours in midwinter to 16.2 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)Regina climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | −8 | −8 | 0 | 11 | 19 | 23 | 26 | 25 | 20 | 11 | 1 | −7 |
| Avg temp (°C) | −14 | −14 | −6 | 4 | 11 | 16 | 19 | 18 | 12 | 4 | −5 | −12 |
| Avg low (°C) | −19 | −19 | −11 | −3 | 3 | 9 | 12 | 10 | 5 | −3 | −10 | −17 |
| Precipitation (mm) | 10 | 8 | 14 | 26 | — | 76 | 57 | 56 | 30 | 25 | 13 | 10 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°C) | −8 | −8 | 0 | 11 | 19 | 23 |
| Avg temp (°C) | −14 | −14 | −6 | 4 | 11 | 16 |
| Avg low (°C) | −19 | −19 | −11 | −3 | 3 | 9 |
| Precipitation (mm) | 10 | 8 | 14 | 26 | — | 76 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°C) | 26 | 25 | 20 | 11 | 1 | −7 |
| Avg temp (°C) | 19 | 18 | 12 | 4 | −5 | −12 |
| Avg low (°C) | 12 | 10 | 5 | −3 | −10 | −17 |
| Precipitation (mm) | 57 | 56 | 30 | 25 | 13 | 10 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 68 | 67 | 68 | 67 | 65 | 66 | 53 | 55 | 58 | 66 | 70 | 69 |
| Relative humidity (%) | 93 | 90 | 75 | 62 | 58 | 61 | 58 | 57 | 62 | 72 | 82 | 90 |
| Wind speed (km/h) | 13.1 | 13.2 | 14.9 | 14.4 | 13.2 | 11.7 | 10.6 | 10.7 | 11.7 | 12.7 | 13.1 | 13.1 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 68 | 67 | 68 | 67 | 65 | 66 |
| Relative humidity (%) | 93 | 90 | 75 | 62 | 58 | 61 |
| Wind speed (km/h) | 13.1 | 13.2 | 14.9 | 14.4 | 13.2 | 11.7 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 53 | 55 | 58 | 66 | 70 | 69 |
| Relative humidity (%) | 58 | 57 | 62 | 72 | 82 | 90 |
| Wind speed (km/h) | 10.6 | 10.7 | 11.7 | 12.7 | 13.1 | 13.1 |
Methodology & sources
Temperature & precipitation — 1991–2020 normals computed from 21 years of daily observations at Regina Rcs, a weather station, about 4 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.