High River (AB) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit High River.
Climate overview of High River
High River, Alberta, Canada, sees big temperature differences between seasons, with July peaking at 25°C (77°F) and January dropping to -1°C (30°F).
With around 512 mm (20 in) of annual rain/snowfall, the city has moderate precipitation levels. June is the wettest month and January the driest. It also has a distinct dry season from October to March, with warm summers and very cold winters. Sunshine peaks in July, when the city sees around 10.5 hours of sunshine per day.
High River Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in High River - and find the best time to visit.
Monthly Temperature in High River
Visitors to High River can expect significant temperature changes throughout the year. Typically, average maximum daytime temperatures range from a comfortable 25°C (77°F) in July to a very cold -1°C (30°F) in the coolest month, January.
Nights vary from 10°C (50°F) in July to around -12°C (10°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in High River
Generally, High River experiences moderate precipitation patterns, averaging 512 mm (20 in) yearly. The climate in High River shows significant variation throughout the year. Expect high rainfall in June, the wettest month, with an average of 109 mm (4.3 in) of precipitation over 9 rainy days.
In contrast, the driest month January offers drier and sunnier days, with around 15 mm (0.6 in) of snowfall over 6 snowy days. For more details, please visit our High River Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in High River
For those who appreciate different seasons, High River serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 10.5 hours of sunshine daily, and embrace the darker days in December, offering only 3.7 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in High River by Month
The relative humidity is moderate throughout the year in High River.
The city experiences its highest humidity in January, reaching 54%. In April, the humidity drops to its lowest level at 41%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit High River
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: July, August and September
- Warmest weather: July and August
- Most sunshine: July
- Wettest months: April, May, June, July, August and September, when rainfall is highest.
- Seasonal pattern: A distinct dry season from October to March, with warm summers and very cold winters
- Coldest conditions: January, with freezing nights around -12°C (10°F).
Frequently asked questions about the climate in High River
What is the best time to visit High River?
July, August and September typically offer the most optimal weather in High River. In contrast, January, February, November and December tend to have less optimal conditions. High River has a distinct dry season from October to March, with warm summers and very cold winters.
What temperatures can I expect in High River?
Daytime highs range from -1°C (30°F) in January to 25°C (77°F) in July. Nighttime lows range from -12°C (10°F) to 10°C (50°F). Temperatures vary considerably through the year.
How much rain does High River get?
Annual rainfall is around 512 mm (20 in). June is the wettest month with 109 mm (4.3 in), while January is the driest with 15 mm (0.6 in).
How sunny is High River?
High River receives around 2,397 hours of sunshine per year. July is the sunniest month with 315 hours, while December is the cloudiest with just 112 hours. Overall, High River enjoys abundant sunshine.
High River 3-Day Forecast
High River on the map
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