Rosetown, Canada — Weather in August 2026

Monthly climate averages for Rosetown, Canada. Based on 10-year ERA5 reanalysis data.

BSk Cold Semi-Arid
9 /10
Excellent

August is an excellent month in Rosetown

Climate Overview

Rosetown, Canada in August has warm conditions, with highs averaging 26°C (79°F). Temperatures drop noticeably between day and night.

This month falls at the end of Summer.

Daily highs in August gradually drop from around 28°C (82°F) at the start to 25°C (78°F) by month's end.

Rainfall is heaviest during the first third of the month, while the middle tends to be drier.

Expect around 12.3h of sunshine at the start of August, decreasing to 11.4h by the end.

The warmest days tend to fall around the 1th, averaging 28.5°C (83°F).

Temperatures begin dropping heading into September.

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Monthly August Averages

Temperature
26°C / 14°C
Feels Like
24°C / 12°C
Rain
7 days · 41 mm
Sunshine
11.6h / day
Humidity
58% — Moderate
Wind
20 km/h
Wind Direction
WNW (292°)
Gusts
39 km/h
Daylight
14.5 h
Cloud Cover
44%
Clear Sky Days
7.9
UV Index
5.9 — High
Dew Point
11°C — Comfortable
Moon Phase
Waxing Crescent · 3%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

36°C 32°C 28°C 24°C 20°C 16°C 12°C 8°C 151015202531
HighLow

Daily Precipitation

0 mm 2 mm 4 mm 6 mm 151015202531
Rainfall

Daily Sunshine

0h 4h 8h 12h 16h 151015202531
Sunshine

Daily Wind Speed

0 6 12 18 24 30 151015202531
Wind Speed
Sun Position
Sunrise 05:59
Daylight 14.6h
Sunset 20:37

What to Expect

Daytime temperatures around 26°C (79°F) are ideal for full-day outdoor exploration.

Rain usually comes in shorter passing showers rather than all-day rain.

1 of the last 5 yearly records were warmer than this month's long-run average.

Compare Months

January
Poor
Temp
-6°C / -15°C
Feels Like
-11°C / -20°C
Rain
4days (12 mm) Good
Sun
5.1h Fair
Humidity
79% Humid
UV
1.8 Low
Snow Days
9days
View Details
February
Poor
Temp
-6°C / -17°C
Feels Like
-11°C / -22°C
Rain
4days (12 mm) Good
Sun
7.2h Good
Humidity
75% Muggy
UV
3.1 Moderate
Snow Days
8days
View Details
March
Poor
Temp
2°C / -9°C
Feels Like
-3°C / -14°C
Rain
4days (19 mm) Good
Sun
8.8h Good
Humidity
72% Muggy
UV
4.8 Moderate
Snow Days
8days
View Details
April
Poor
Temp
11°C / -2°C
Feels Like
6°C / -6°C
Rain
5days (20 mm) Good
Sun
10.3h Excellent
Humidity
59% Moderate
UV
5.3 High
Snow Days
5days
View Details
May
Fair
Temp
20°C / 6°C
Feels Like
16°C / 3°C
Rain
8days (40 mm) Wet
Sun
11.9h Excellent
Humidity
54% Moderate
UV
5.7 High
Snow Days
1days
View Details
June best
Excellent
Temp
24°C / 12°C
Feels Like
22°C / 9°C
Rain
10days (66 mm) Wet
Sun
12.7h Excellent
Humidity
58% Moderate
UV
6.5 High
View Details
July best
Excellent
Temp
26°C / 14°C
Feels Like
26°C / 13°C
Rain
8days (48 mm) Wet
Sun
13h Excellent
Humidity
63% Muggy
UV
6.6 High
View Details
August best
Excellent
Temp
26°C / 14°C
Feels Like
24°C / 12°C
Rain
7days (41 mm) Good
Sun
11.6h Excellent
Humidity
58% Moderate
UV
5.9 High
View Details
September best
Excellent
Temp
21°C / 9°C
Feels Like
18°C / 7°C
Rain
6days (31 mm) Good
Sun
9.4h Good
Humidity
58% Moderate
UV
4.6 Moderate
View Details
October
Poor
Temp
11°C / 1°C
Feels Like
7°C / -3°C
Rain
4days (21 mm) Good
Sun
7.4h Good
Humidity
65% Muggy
UV
3 Moderate
Snow Days
3days
View Details
November
Poor
Temp
1°C / -6°C
Feels Like
-4°C / -11°C
Rain
6days (24 mm) Good
Sun
4.9h Fair
Humidity
77% Humid
UV
1.6 Low
Snow Days
8days
View Details
December
Poor
Temp
-6°C / -14°C
Feels Like
-11°C / -19°C
Rain
5days (17 mm) Good
Sun
4.6h Fair
Humidity
76% Humid
UV
1.3 Low
Snow Days
10days
View Details
Month Temp Feels Like Rain Sun Humidity UV Status
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

What to Wear

Summer clothing like shorts, t-shirts, and sundresses will be comfortable. Bring a light cardigan for air-conditioned spaces.

Temperatures drop significantly at night, so pack layers you can add or remove throughout the day.

A waterproof jacket or compact umbrella is recommended for occasional showers.

Packing List

UmbrellaBreathable clothingSunscreen (SPF 30+)Sun hatSunglassesComfortable walking shoes

Frequently Asked Questions

August is typically excellent for visiting Rosetown, with average highs of 26°C (79°F) and around 7 rainy days. Rosetown, Canada in August has warm conditions, with highs averaging 26°C (79°F). Temperatures drop noticeably between d
Rosetown typically sees around 7 rainy days in August with 41 mm (1.6 in) of total rainfall. An umbrella should suffice.
Evenings in Rosetown during August are mild at 14°C (57°F). A light cardigan is usually enough.
With highs of 26°C (79°F) and lows of 14°C (57°F) in August, we recommend: Umbrella, Breathable clothing, Sunscreen (SPF 30+), Sun hat, Sunglasses. Comfortable walking shoes are essential.
Yes, August offers some of the best weather conditions in Rosetown with comfortable temperatures and lower chances of rain.
The average UV index in Rosetown during August is 6 (high). Wear sunscreen SPF 30+, a hat, and sunglasses. Limit direct sun exposure between 10 AM and 4 PM.
Rosetown gets approximately 15 hours of daylight per day in August, with around 12 hours of sunshine.
Snow is uncommon in Rosetown during August based on 10-year climate averages.

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