Rosetown, Canada experiences average highs of 10°C (50°F) and lows of 0°C (32°F) throughout the year. The climate is relatively dry, with only 6 rainy days per month on average. Sunshine is abundant, averaging about 9 hours per day. Average highs have cooled by 1.2°C (2.2°F) across the available records.
Rosetown, Canada Weather & Climate 2026
Monthly climate averages for Rosetown, Canada. Based on 10-year ERA5 reanalysis data.
Climate Overview
Drier season: Jan–Dec 
Wetter season: May–Nov At-a-Glance Climate Summary
Live Weather & Air Quality
Key figures
Climate Score
4.8/10
Best: June, July, August, September
UV Index
4
Low
Temperature 10°C / 0°C
Feels Like 7°C / -4°C
Rainy Days 6
Rainfall 29 mm
Sunshine 9 h
Humidity 66%
Wind Speed 21 km/h
Dew Point -1°C
Snow Days 7 days
Frost Days 23 days
Hottest Month
26°C
July
Avg Low14°C
Rain8days
Coldest Month
-17°C
February
Avg High-6°C
Rain4days
Driest Month
4days
January
Avg High-6°C
Avg Low-15°C
Windiest Month
23 km/h
June (Gusts 44)
Worst Time to Visit
Consider avoiding January, February, November, December due to very cold temperatures.
Sun Position
Sunrise 04:55
Daylight 16.6h
Sunset 21:32
Live conditions—
Rosetown on the map · live conditions
Rosetown, Canada
- Continent
- Americas
- Country
- Canada
- City
- Rosetown
- Population
- 2.3K
- Coordinates
- 51.55°, -108.00°
Seasonal Breakdown
Spring
Mar–May
Avg High 11°C
Avg Low -2°C
Rain 6 days/mo
Summer
Jun–Aug
Avg High 25°C
Avg Low 13°C
Rain 8 days/mo
3/3 best months
Autumn
Sep–Nov
Avg High 11°C
Avg Low 1°C
Rain 5 days/mo
1/3 best months
Winter
Dec–Feb
Avg High -6°C
Avg Low -15°C
Rain 4 days/mo
Climate Charts
Based on historical averages (2016–2025)
Monthly Temperatures
HighLowShaded bands show the typical range across the available yearly records.
Line chart showing monthly temperatures. Jan: -6°C / -15°C . Feb: -6°C / -17°C . Mar: 2°C / -9°C . Apr: 11°C / -2°C . May: 20°C / 6°C . Jun: 24°C / 12°C . Jul: 26°C / 14°C . Aug: 26°C / 14°C . Sep: 21°C / 9°C . Oct: 11°C / 1°C . Nov: 1°C / -6°C . Dec: -6°C / -14°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 12 mm. Feb: 12 mm. Mar: 19 mm. Apr: 20 mm. May: 40 mm. Jun: 66 mm. Jul: 48 mm. Aug: 41 mm. Sep: 31 mm. Oct: 21 mm. Nov: 24 mm. Dec: 17 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 79%. Feb: 75%. Mar: 72%. Apr: 59%. May: 54%. Jun: 58%. Jul: 63%. Aug: 58%. Sep: 58%. Oct: 65%. Nov: 77%. Dec: 76%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 19 km/h . Feb: 20 km/h . Mar: 21 km/h . Apr: 22 km/h . May: 22 km/h . Jun: 23 km/h . Jul: 20 km/h . Aug: 20 km/h . Sep: 21 km/h . Oct: 21 km/h . Nov: 20 km/h . Dec: 20 km/h .
Sunshine
Sunshine
Sunshine: Jan: 5h. Feb: 7h. Mar: 9h. Apr: 10h. May: 12h. Jun: 13h. Jul: 13h. Aug: 12h. Sep: 9h. Oct: 7h. Nov: 5h. Dec: 5h.
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 2. Feb: UV 3. Mar: UV 5. Apr: UV 5. May: UV 6. Jun: UV 7. Jul: UV 7. Aug: UV 6. Sep: UV 5. Oct: UV 3. Nov: UV 2. Dec: UV 1.
Monthly Daylight Hours
Daylight12h reference
Monthly Dew Point & Comfort
Dew Point Dry Comfortable Humid Muggy Oppressive
Snow Days
Snow DaysSnowfall
Snow Days: Jan: 9 days. Feb: 8 days. Mar: 8 days. Apr: 5 days. May: 1 days. Jun: 0 days. Jul: 0 days. Aug: 0 days. Sep: 0 days. Oct: 3 days. Nov: 8 days. Dec: 10 days.
Climate Trends
Average highs have cooled by 1.2°C (2.2°F) across the available records. Average rainfall is trending drier by about 10 mm.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Aug 2025 · 26°C | Jul · 26°C |
| Coldest month | Feb 2025 · -23°C | Feb · -17°C |
| Wettest month | Aug 2025 · 91 mm | Jun · 66 mm |
| Windiest month | Jan 2025 · 23 km/h | Jun · 23 km/h |
Month-by-Month Weather Table
January
Poor 
February
Poor March
Poor April
Poor May
Fair June best
Excellent July best
Excellent August best
Excellent September best
Excellent October
Poor November
Poor December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | -6°C / -15°C | -11°C / -20°C | 4days (12 mm) Good | 5.1h Fair | 79% Humid | 1.8 Low | Poor | View Details |
| February | -6°C / -17°C | -11°C / -22°C | 4days (12 mm) Good | 7.2h Good | 75% Muggy | 3.1 Moderate | Poor | View Details |
| March | 2°C / -9°C | -3°C / -14°C | 4days (19 mm) Good | 8.8h Good | 72% Muggy | 4.8 Moderate | Poor | View Details |
| April | 11°C / -2°C | 6°C / -6°C | 5days (20 mm) Good | 10.3h Excellent | 59% Moderate | 5.3 High | Poor | View Details |
| May | 20°C / 6°C | 16°C / 3°C | 8days (40 mm) Wet | 11.9h Excellent | 54% Moderate | 5.7 High | Fair | View Details |
| June best | 24°C / 12°C | 22°C / 9°C | 10days (66 mm) Wet | 12.7h Excellent | 58% Moderate | 6.5 High | Excellent | View Details |
| July best | 26°C / 14°C | 26°C / 13°C | 8days (48 mm) Wet | 13h Excellent | 63% Muggy | 6.6 High | Excellent | View Details |
| August best | 26°C / 14°C | 24°C / 12°C | 7days (41 mm) Good | 11.6h Excellent | 58% Moderate | 5.9 High | Excellent | View Details |
| September best | 21°C / 9°C | 18°C / 7°C | 6days (31 mm) Good | 9.4h Good | 58% Moderate | 4.6 Moderate | Excellent | View Details |
| October | 11°C / 1°C | 7°C / -3°C | 4days (21 mm) Good | 7.4h Good | 65% Muggy | 3 Moderate | Poor | View Details |
| November | 1°C / -6°C | -4°C / -11°C | 6days (24 mm) Good | 4.9h Fair | 77% Humid | 1.6 Low | Poor | View Details |
| December | -6°C / -14°C | -11°C / -19°C | 5days (17 mm) Good | 4.6h Fair | 76% Humid | 1.3 Low | Poor | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Rosetown are June, July, August, September, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Rosetown, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Rosetown is July, with average daytime highs of 26°C (80°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Rosetown is February, with average overnight lows of -17°C (2°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Rosetown is June, averaging 66mm of precipitation across 10 rainy days. An umbrella or waterproof jacket is essential.
Rosetown receives approximately 107 sunshine hours per year. The sunniest month is July with around 13 hours. Based on climate data for Rosetown.
The least favorable months to visit Rosetown are January, February, November, December, primarily due to very cold temperatures. For the best conditions, consider June, July, August, September instead.
The annual average UV index in Rosetown is 4, classified as moderate. Standard sun protection (sunscreen, hat) is recommended during prolonged outdoor exposure.
Average humidity in Rosetown is 66%, classified as moderate. Humidity levels are generally comfortable and should not affect outdoor activities for most people.
Yes, Rosetown receives snow. Months with snowfall average 7 snow days and 8 cm (3 in) of accumulation, with about 23 frost days during winter.
Average wind speeds in Rosetown are 21 km/h (13 mph). The windiest month is June with peak winds reaching 23 km/h (14 mph) (gusts up to 44 km/h / 27 mph).
Rosetown averages 5 clear-sky days per month with overall cloud cover around 57%. The clearest skies occur in July.
The annual average dew point in Rosetown is -1°C (30°F), which feels dry and comfortable. Outdoor activities are comfortable year-round from a humidity standpoint.
Rosetown has a Cold Semi-Arid climate, classified as BSk under the Köppen system. Arid climates have very low rainfall relative to temperature, with large swings between daytime heat and cool nights.
The 'feels like' temperature in Rosetown ranges from -4°C (25°F) to 7°C (45°F) on average. Wind chill makes winters feel noticeably colder than the actual temperature — layered clothing is recommended.
Yes, June is a great time to visit Rosetown. It earns a climate score of 8.3/10 with Excellent.
For June in Rosetown, pack Warm evening layer, Umbrella, Waterproof jacket, Sunscreen (SPF 30+), Sunglasses. With average highs of 24°C (75°F) and 10 rainy days, these essentials will keep you comfortable.
Data Source
Climate data derived from ERA5 reanalysis (ECMWF), averaged over 2016–2025. Sea surface temperature from marine reanalysis data. Climate scores and seasonal estimates are computed by WorldStats.
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