Regina climate
Regina (Saskatchewan, Canada) has a warm-summer humid continental climate (Köppen Dfb). The average temperature over the year is 4 °C40 °F, and about 418 mm16 in of precipitation falls in an average year.
Temperature by month
Precipitation by month
Regina climate table
| Month | High °C°F | Low °C°F | Mean °C°F | Precip. mmin | Frost days |
|---|---|---|---|---|---|
| Jan | −818 | −171 | −139 | 150.6 | 31 |
| Feb | −620 | −172 | −1211 | 140.5 | 28 |
| Mar | 236 | −916 | −326 | 190.7 | 29 |
| Apr | 1152 | −129 | 541 | 351.4 | 18 |
| May | 1966 | 541 | 1253 | 512.0 | 5 |
| Jun | 2374 | 1152 | 1763 | 803.2 | 0 |
| Jul | 2882 | 1458 | 2170 | 522.0 | 0 |
| Aug | 2679 | 1355 | 1967 | 491.9 | 0 |
| Sep | 2068 | 744 | 1356 | 341.3 | 1 |
| Oct | 1050 | −130 | 440 | 321.3 | 17 |
| Nov | 134 | −719 | −326 | 220.9 | 28 |
| Dec | −621 | −147 | −1014 | 160.6 | 31 |
| Year | 2882 | −171 | 440 | 41816 | 189 |
“Year” row: highest monthly high, lowest monthly low, annual mean and annual total. Frost days are for the whole grid cell.
| Month | Humid. | Cloud | Solar | Daylight |
|---|---|---|---|---|
| Jan | 92% | 69% | 1.4 | 8:28 |
| Feb | 89% | 67% | 2.7 | 9:58 |
| Mar | 76% | 69% | 3.9 | 11:43 |
| Apr | 62% | 67% | 4.8 | 13:43 |
| May | 58% | 62% | 5.9 | 15:27 |
| Jun | 61% | 63% | 6.1 | 16:25 |
| Jul | 57% | 49% | 6.5 | 16:01 |
| Aug | 57% | 53% | 5.2 | 14:30 |
| Sep | 63% | 55% | 3.9 | 12:32 |
| Oct | 72% | 63% | 2.3 | 10:36 |
| Nov | 81% | 71% | 1.3 | 8:53 |
| Dec | 89% | 72% | 1.0 | 8:01 |
Humid. = average relative humidity at 2 m; cloud = average cloud amount; solar = average daily solar energy reaching the ground in kWh/m² (all-sky); daylight in hours:minutes, calculated for the 15th of each month.
What the climate of Regina is like
The warmest month is July, with an average high of 28 °C82 °F and a low of 14 °C58 °F. The coldest is January, when highs average −8 °C18 °F and lows −17 °C1 °F. The climate is extremely continental — the average temperature swings by 33.5 °C60.3 °F between the coldest and the warmest month.
Annual precipitation is moderate at about 418 mm16 in. The wettest three-month stretch is May–July, which brings 44% of the annual total. Months with less than 20 mm0.8 in on average: December–March. The wettest month is June (80 mm3.2 in), the driest is February (14 mm0.5 in).
Relative humidity ranges from 57% in July to 92% in January. The clearest skies (lowest average cloud amount, 49%) are typical of July. Average wind speed near the ground ranges from 11 km/h (7 mph) in August to 15 km/h (9 mph) in March. Daylight lasts from about 8.0 hours in December to 16.4 hours in June.
A lasting snow cover is typical in November–March, when the average snow depth in the reanalysis exceeds 10 cm (deepest in January, about 18 cm).
Best time to visit Regina
Based on these averages, the most comfortable months for sightseeing and outdoor activities are May–September: average highs of 19 °C66 °F to 28 °C82 °F with 34 mm1.3 in to 80 mm3.2 in of precipitation per month.
The most challenging month is January, which is cold, with average highs of −8 °C18 °F.
Comfort score: months are ranked by how close they come to an average high of 21–28 °C (70–82 °F), lows above 5 °C (41 °F), little precipitation and moderate humidity. The best-ranked months of each place are recommended, even where none meets all of these. These are general rules of thumb applied to long-term averages.
What to pack for Regina
- Winter (December–February) — highs −818 to −6 °C21 °F, lows −171 to −14 °C7 °F, about 15 mm0.6 in of precipitation a month. Pack heavy insulated clothing, thermal base layers, a warm hat, mittens and insulated boots.
- Spring (March–May) — highs 236 to 19 °C66 °F, lows −916 to 5 °C41 °F, about 35 mm1.4 in of precipitation a month. Pack a warm coat, layers and closed shoes, an extra layer for the cooler mornings and evenings and shoes with good grip, as frost is common.
- Summer (June–August) — highs 2374 to 28 °C82 °F, lows 1152 to 14 °C58 °F, about 60 mm2.4 in of precipitation a month. Pack light summer clothes such as T-shirts, shorts or light dresses and an extra layer for the cooler mornings and evenings.
- Autumn (September–November) — highs 134 to 20 °C68 °F, lows −719 to 7 °C44 °F, about 29 mm1.2 in of precipitation a month. Pack a warm coat, layers and closed shoes, an extra layer for the cooler mornings and evenings and shoes with good grip, as frost is common.
How Regina compares
Compared with Saskatoon, about 235 km to the northwest, Regina is on average 0.5 °C0.9 °F warmer and receives 8% less precipitation (418 mm16 in vs 455 mm18 in). The difference is largest in December (1.2 °C2.2 °F warmer).
Of the 40 places in Canada covered by World Climates, Regina is the 33rd warmest by annual mean temperature and the 40th wettest by annual precipitation. See all of them on the Canada climate page.
Places in other countries with the most similar temperature and rainfall pattern: Magnitogorsk (Russia, Dfb), Ulyanovsk (Russia, Dfb) and Oktyabrsky (Russia, Dfb).
Nearby places
- Saskatoon 235 km · 4 °C39 °F · 455 mm18 in
- Winnipeg 536 km · 3 °C38 °F · 573 mm23 in
- Lethbridge 591 km · 7 °C44 °F · 492 mm19 in
- Billings 593 km · 10 °C50 °F · 428 mm17 in
- Red Deer 668 km · 4 °C39 °F · 531 mm21 in
- Calgary 669 km · 5 °C41 °F · 546 mm21 in
- Edmonton 696 km · 4 °C39 °F · 520 mm20 in
- Fargo 698 km · 6 °C43 °F · 608 mm24 in
Frequently asked questions
What is the warmest month in Regina?
July is the warmest month in Regina, with an average high of 28 °C (82 °F) and an average low of 14 °C (58 °F).
What is the coldest month in Regina?
January is the coldest month, with an average high of -8 °C (18 °F) and an average low of -17 °C (1 °F).
When does it rain the most in Regina?
June is the wettest month with about 80 mm (3.2 in) of precipitation; February is the driest with about 14 mm (0.5 in).
What is the best time to visit Regina?
Judging by long-term averages, the most comfortable months are May–September.
About this data
All figures are 25-year averages (January 2001 – December 2025) from the NASA POWER project. Temperature, humidity, wind and precipitation come from the MERRA-2 reanalysis (precipitation is the bias-corrected MERRA-2 product), cloud and solar values from CERES satellite data. They describe a grid cell of roughly 50–70 km, not a single weather station, so they can differ from airport records — most of all on coasts, in mountains and for rainfall. Average highs and lows are the monthly mean temperature plus/minus half of the average daily temperature range. Counts of rainy days are not part of this dataset.