Red Deer Climate by Month
Red Deer, Alberta, Canada
Mild summers and bitterly cold winters, with most rain from May to September.
Mild summers and bitterly cold winters, with most rain from May to September: that's Red Deer's climate in short. Afternoon highs range from 22°F (-5°C) in January to 75°F (24°C) in July, and January nights average 2°F (-16°C). Of the 18 in (450 mm) of rain in a typical year, 74% falls from May to September.
- Warmest month
- 75°F(24°C)
- Average high, July
- Coldest nights
- 2°F(-16°C)
- Average low, January
- Rain per year
- 18 in(450 mm)
- Wettest: June
- Humidity
- 66%
- Sunniest: July
Best and worst months in Red Deer
Best for weatherJuly and August are the best time for weather in Red Deer: highs near 74°F (23°C) and about 3.0 in (76 mm) of rain a month.
Least pleasantDecember is the least pleasant month: it's the coldest, with highs of only 24°F (-4°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in August.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Red Deer weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 22°F(-5°C) | 2°F(-16°C) | 0.6 in(15 mm) | 75% | 1.1 |
| FebFebruary | 27°F(-3°C) | 5°F(-15°C) | 0.5 in(13 mm) | 64% | 2.1 |
| MarMarch | 35°F(2°C) | 14°F(-10°C) | 0.7 in(17 mm) | 66% | 3.5 |
| AprApril | 50°F(10°C) | 27°F(-3°C) | 0.9 in(23 mm) | 51% | 4.8 |
| MayMay | 62°F(17°C) | 38°F(3°C) | 2.0 in(50 mm) | 49% | 5.8 |
| JunJune | 69°F(20°C) | 46°F(8°C) | 3.5 in(89 mm) | 62% | 6.0 |
| JulJulyBest | 75°F(24°C) | 51°F(10°C) | 3.4 in(86 mm) | 62% | 6.3 |
| AugAugustBest | 74°F(23°C) | 48°F(9°C) | 2.6 in(66 mm) | 61% | 5.3 |
| SepSeptember | 65°F(18°C) | 39°F(4°C) | 1.7 in(43 mm) | 61% | 3.7 |
| OctOctober | 52°F(11°C) | 28°F(-2°C) | 0.7 in(19 mm) | 59% | 2.1 |
| NovNovember | 35°F(2°C) | 16°F(-9°C) | 0.6 in(15 mm) | 84% | 1.1 |
| DecDecember | 24°F(-4°C) | 5°F(-15°C) | 0.6 in(14 mm) | 100% | 0.8 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
Places with a similar climate
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