St. James-Assiniboia East in Summer
In summer (June, July and August), St. James-Assiniboia East sees average daytime highs around 24°C and overnight lows near 13°C, with 263 mm of rain over about 34 wet days across the season. It is the warmest season of the year and the wettest season of the year.
Across summer, daytime highs hold fairly steady around 24°C. The sky is clear or mostly clear about 32% of the time across summer, and the air most often feels dry.
Summer is St. James-Assiniboia East's best season of the year to visit on our travel score. For the whole year in context, see St. James-Assiniboia East's year-round climate.
- Avg daytime high
- 24°C
- warmest season of the year
- Avg overnight low
- 13°C
- Rainfall
- 263 mm
- 34 wet days
- Avg wind
- 13 km/h
- Travel score
- 6.7
- best season of the year
- Months
- Jun · Jul · Aug
Temperature in St. James-Assiniboia East in Summer
Across summer, daytime highs hold fairly steady around 24°C.
A typical summer day in St. James-Assiniboia East reaches about 24°C and drops to 13°C overnight. The warmest of the three months is July, the coolest June.
How summer really feels in St. James-Assiniboia East
Once humidity and wind are folded in, summer brings about 0 days that feel above 32°C and 0 that feel at or below 0°C.
summer sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
St. James-Assiniboia East weather by month
How the three summer months (June, July and August) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | -12° / -21° | 16 | 4.9 | 5.7 | 8.4 | 0.0 |
| Feb | -9° / -19° | 14 | 3.7 | 4.3 | 9.7 | 0.0 |
| Mar | -1° / -11° | 25 | 6.2 | 4.5 | 11.5 | 0.0 |
| Apr | 10° / -2° | 36 | 6.3 | 2.7 | 13.5 | 2.2 |
| May | 17° / 6° | 80 | 10.8 | 0.6 | 15.1 | 5.4 |
| Jun | 22° / 12° | 99 | 12.4 | 0 | 16 | 6.2 |
| Jul | 25° / 14° | 88 | 11.5 | 0 | 15.7 | 6.8 |
| Aug | 24° / 12° | 77 | 9.8 | 0 | 14.3 | 7.1 |
| Sep | 19° / 7° | 69 | 9.1 | 0 | 12.4 | 6.0 |
| Oct | 10° / 1° | 47 | 8.1 | 1.9 | 10.5 | 2.2 |
| Nov | -1° / -8° | 28 | 6 | 5.1 | 8.8 | 0.0 |
| Dec | -9° / -16° | 22 | 5.7 | 6.3 | 8 | 0.0 |
Cloud cover in Summer
The sky is clear or mostly clear about 32% of the time across summer.
Chance of precipitation in Summer
St. James-Assiniboia East gets around 263 mm of rain over 34 wet days across summer. The line is the day-by-day chance of measurable precipitation.
Humidity in Summer
Most of summer feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Summer
Winds average 13 km/h across summer.
Sunrise & sunset in Summer
Daylight runs from about 15 h 48 min in early June to 13 h 24 min by late August. The lit band spans sunrise to sunset each day.
Solar energy in Summer
Average shortwave solar energy reaching the ground each day across summer, about 5.8 kWh/m².
Hazard calendar for St. James-Assiniboia East
In summer, St. James-Assiniboia East overlaps its rainy season season. The full year is below, with each hazard's peak months called out.
St. James-Assiniboia East's rainy season runs May–October, when most of the year's rain falls.
Is summer a good time to visit St. James-Assiniboia East?
Our two travel scores rate summer for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
summer is a reasonable time to visit St. James-Assiniboia East for sightseeing.
What to pack for St. James-Assiniboia East in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, St. James-Assiniboia East sees daytime highs around 24°C and nights near 13°C. Pack sun protection. Worth having: light clothes and rain gear. About 34 days see rain.
UV index in St. James-Assiniboia East in Summer
Clear-sky midday UV across summer averages around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in St. James-Assiniboia East peaks around June 18 at about 7 (high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 20 at about 1 (low).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 6 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 1 | 1 | 3 | 4 | 5 | 7 | 6 | 6 | 4 | 3 | 1 | 1 |
| Level | Low | Low | Moderate | Moderate | High | High | High | High | Moderate | Moderate | Low | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 1 | Low |
| Feb | 1 | Low |
| Mar | 3 | Moderate |
| Apr | 4 | Moderate |
| May | 5 | High |
| Jun | 7 | High |
| Jul | 6 | High |
| Aug | 6 | High |
| Sep | 4 | Moderate |
| Oct | 3 | Moderate |
| Nov | 1 | Low |
| Dec | 1 | Low |
Air quality in St. James-Assiniboia East in Summer
Average fine-particle pollution (PM2.5) through the year — so you can see where summer falls, not just the annual average.
Air quality in St. James-Assiniboia East is worst in July — around 17 µg/m³ PM2.5 (moderate), about 3.1× the cleanest month (October, 5 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 6 | 8 | 12 | 12 | 11 | 11 | 17 | 16 | 10 | 5 | 6 | 6 |
| Level | Good | Good | Good | Good | Good | Good | Moderate | Moderate | Good | Good | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 6 | Good |
| Feb | 8 | Good |
| Mar | 12 | Good |
| Apr | 12 | Good |
| May | 11 | Good |
| Jun | 11 | Good |
| Jul | 17 | Moderate |
| Aug | 16 | Moderate |
| Sep | 10 | Good |
| Oct | 5 | Good |
| Nov | 6 | Good |
| Dec | 6 | Good |
Where is St. James-Assiniboia East?
St. James-Assiniboia East sits at 49.9°N, 97.2°W, 231 m above sea level, in Canada. The nearest listed city is Winnipeg, 6.0 km away.
Topography around St. James-Assiniboia East
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of St. James-Assiniboia East.
Within 3 km, the terrain around St. James-Assiniboia East has only modest variations in elevation — a maximum elevation change of 28 m around an average of 236 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 38 m; within 80 km, only modest variations in elevation — a maximum elevation change of 122 m.
The land around St. James-Assiniboia East is covered by artificial surfaces (54%) and grassland (22%) within 3 km, cropland (41%), artificial surfaces (27%) and grassland (21%) within 16 km, and cropland (57%) within 80 km.
Canada travel facts
- Travel advisory
- Level 1
- Exercise Normal Precautions
- Power plugs
- Type A / B
- 120 V · 60 Hz
- Prices
- ≈ 83% of US
- price level, 2025
- GDP per capita
- $55,698
- 2025
- Happiness
- 6.7 / 10
- World Happiness, 2025
- Safe drinking water
- 97%
- of population, 2024
- Homicide rate
- 2
- per 100k, 2023
- Road deaths
- 5.3
- per 100k/yr, 2019
- Income group
- High
- World Bank
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for St. James-Assiniboia East (49.8899°, -97.2265°, elevation 231 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google.