Manitoba has a cold continental climate with warm summers and freezing winters.
Manitoba has an average annual temperature of 3.0°C across all 15 cities, with approximately 550 mm of annual precipitation and average humidity of 77%. Temperatures peak in July and drop to their lowest in January, while rainfall is highest during summer months.
The warmest city is Taché with average July highs of 27.0°C, while Thompson is the coldest with average January lows of -29.8°C. Humidity remains high throughout the year, especially during winter months, creating cold and damp conditions. These seasonal patterns make summer ideal for outdoor activities, while winters bring freezing conditions and heavy snowfall.
| Month | 🌤️ | Avg High | Avg Temp | Avg Low | Record High | Record Low | Humid % | Rain (mm) | Wind (m/s) | Solar (kWh/m²) |
|---|---|---|---|---|---|---|---|---|---|---|
| January | ❄️ | -12.7°C | -17.7°C | -22.7°C | 9.2°C | -51.1°C | 95% | 20 | 3.3 | 1.40 |
| February | ❄️ | -9.3°C | -14.6°C | -19.9°C | 13.1°C | -48.9°C | 93% | 18 | 3.4 | 2.60 |
| March | ❄️ | -0.2°C | -5.4°C | -10.6°C | 26.1°C | -43.3°C | 83% | 28 | 3.7 | 3.80 |
| April | 🌤️ | 10.1°C | 4.2°C | -1.7°C | 30.6°C | -33.2°C | 67% | 37 | 3.6 | 4.90 |
| May | 🌤️ | 18.0°C | 11.8°C | 5.7°C | 35.3°C | -12.7°C | 65% | 71 | 3.4 | 5.60 |
| June | ⛅ | 23.2°C | 17.4°C | 11.7°C | 38.5°C | -4.0°C | 67% | 92 | 3.0 | 6.00 |
| July | ☀️ | 26.2°C | 20.5°C | 14.7°C | 38.8°C | 3.4°C | 65% | 75 | 2.7 | 6.10 |
| August | ☀️ | 25.5°C | 19.5°C | 13.5°C | 40.2°C | 0.5°C | 65% | 64 | 2.8 | 5.00 |
| September | 🌤️ | 19.4°C | 13.7°C | 7.9°C | 36.4°C | -7.5°C | 69% | 53 | 3.1 | 3.60 |
| October | 🌤️ | 10.2°C | 5.4°C | 0.5°C | 30.2°C | -22.9°C | 75% | 45 | 3.3 | 2.20 |
| November | ❄️ | -1.0°C | -4.9°C | -8.9°C | 19.7°C | -40.5°C | 84% | 27 | 3.3 | 1.30 |
| December | ❄️ | -10.1°C | -14.4°C | -18.7°C | 7.8°C | -49.4°C | 92% | 23 | 3.2 | 0.90 |
Showing average climate conditions across 45 years (1981–2025) · averaged across all 15 cities in Manitoba
🧥 Pack heavy layers and prepare for snow — this is a Severe Winter destination.
🌤️ Conditions are ideal for outdoor activities throughout the day in this Mild Summer.
☔ Moderate Rainfall expected — carry rain gear and plan outdoor activities around these months.
Region-wide monthly averages across 15 cities · 1981–2025 · °C
Temperatures rise steadily from spring, peak in July, and gradually decline through autumn into winter.
These seasonal patterns make summer ideal for outdoor activities, while winters bring freezing conditions and heavy snowfall.
Region-wide monthly rainfall · 1981–2025 · mm/month
💧 Humidity peaks at 95% in January · annual avg 77%
Monthly averages · 1981–2025
Across 45 years, Manitoba's temperature has remained relatively stable over the past decade. 2024 was the warmest year overall and 1996 the coolest.
The warmest year on record was 2024 (avg: 5.0°C), while the coldest year was 1996 (avg: 0.6°C).
Averaged across all 15 cities in Manitoba · Last 30 years · °C
Averaged across all 15 cities in Manitoba · Last 30 years · mm/year
🔥 hottest · ❄️ coldest · 🌧️ wettest
ℹ️ Values are averages across all 15 cities in Manitoba for each year.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall (mm) | Avg Humidity | Avg Wind |
|---|---|---|---|---|---|---|---|---|
2025 | 9.2°C | 3.6°C | -1.9°C | 35.3°C | -41.7°C | 473 | 75% | 3.2 m/s |
2024 | 10.1°C | 5.0°C | -0.2°C | 35.3°C | -40.1°C | 609 | 76% | 3.3 m/s |
2023 | 9.7°C | 4.5°C | -0.7°C | 37.8°C | -42.1°C | 382 | 78% | 3.1 m/s |
2022 | 6.9°C | 1.7°C | -3.5°C | 34.4°C | -43.8°C | 730 | 81% | 3.4 m/s |
2021 🔥 | 10.6°C | 5.0°C | -0.7°C | 37.8°C | -45.7°C | 447 | 72% | 3.3 m/s |
2020 | 8.8°C | 3.4°C | -2.0°C | 35.2°C | -40.8°C | 448 | 76% | 3.3 m/s |
2019 | 6.9°C | 1.7°C | -3.5°C | 36.3°C | -46.2°C | 539 | 78% | 3.2 m/s |
2018 | 8.1°C | 2.6°C | -3.0°C | 39.5°C | -44.3°C | 442 | 75% | 3.2 m/s |
2017 | 8.7°C | 3.4°C | -2.0°C | 35.2°C | -43.7°C | 452 | 76% | 3.3 m/s |
2016 | 9.5°C | 4.4°C | -0.8°C | 33.1°C | -41.1°C | 654 | 78% | 3.2 m/s |
Showing 1 to 10 of 45 years
All weather data is sourced from NASA POWER (Prediction of Worldwide Energy Resources), a NASA project providing solar and meteorological data for renewable energy, building efficiency, and agricultural research.
