Climate averages 1991–2020
Red Deer weather
in April.
A cool, fairly dry month: the 6th warmest and the 7th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
April is a cool month in Red Deer: daytime highs average 9.4°C and nights cool to about -2.0°C. By daytime temperature it is the 6th warmest of the 12 months.
Expect about 33 mm of rain on roughly 7 days, which makes April a fairly dry month (the 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 53 min on an average April day.
The nearest other city in this atlas is Airdrie (109 km away). In April its highs average 9.5°C, about as warm as Red Deer, with 39 mm of rain.
Among the 86 cities listed in Canada, Red Deer ranks joint 69th of 86 for the warmest April highs and 5th of 86 for the driest April (rainfall, lowest first). The mean April high of those 86 cities is 10.3°C; Red Deer is 0.9°C cooler than that mean.
From April to May, average highs rise by 6.1°C to 15.5°C, and monthly rainfall rises from 33 mm to 63 mm.
The annual picture
April in context
Monthly precipitation
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Red Deer climate table
| Month | Average highHigh / low | Average low | Precipitation mm/month | Wet days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | -5.6°C-15.3°C | -15.3°C | 17 | 4.9 | 8.38 h |
| February | -2.6°C-13.5°C | -13.5°C | 11 | 3.3 | 9.910 h |
| March | 2.3°C-8.6°C | -8.6°C | 20 | 5.8 | 11.812 h |
| April, selected | 9.4°C-2.0°C | -2.0°C | 33 | 7.2 | 13.914 h |
| May | 15.5°C4.1°C | 4.1°C | 63 | 10.3 | 15.716 h |
| June | 19.1°C9.1°C | 9.1°C | 91 | 14.1 | 16.717 h |
| July | 22.0°C11.9°C | 11.9°C | 83 | 12.9 | 16.316 h |
| August | 21.4°C11.2°C | 11.2°C | 67 | 9.9 | 14.715 h |
| September | 16.6°C6.3°C | 6.3°C | 41 | 8.0 | 12.713 h |
| October | 9.1°C-0.5°C | -0.5°C | 24 | 5.8 | 10.711 h |
| November | 0.4°C-8.2°C | -8.2°C | 21 | 5.3 | 8.89 h |
| December | -5.1°C-14.2°C | -14.2°C | 15 | 4.6 | 7.88 h |
Precipitation (rain or snow, as water) is the average of the 30 separate monthly totals. A wet day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
April in nearby cities
- Airdrie in AprilCanada · 109 kmHigh 9.5°C · Low -2.0°C · 39 mm rain
- Calgary in AprilCanada · 137 kmHigh 10.1°C · Low -2.2°C · 38 mm rain
- Sherwood Park in AprilCanada · 143 kmHigh 8.7°C · Low -2.2°C · 34 mm rain
- Edmonton in AprilCanada · 144 kmHigh 9.4°C · Low -1.7°C · 32 mm rain
- Lethbridge in AprilCanada · 294 kmHigh 11.6°C · Low 0.2°C · 40 mm rain
- Grande Prairie in AprilCanada · 460 kmHigh 8.9°C · Low -2.2°C · 25 mm rain
- Kelowna in AprilCanada · 477 kmHigh 13.2°C · Low 3.9°C · 43 mm rain
- Kamloops in AprilCanada · 485 kmHigh 13.6°C · Low 3.1°C · 30 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Red Deer) is explained once on the Red Deer year overview and on the Sources, method and limits page.