Leamington in Summer
In summer (June, July and August), Leamington sees average daytime highs around 25°C and overnight lows near 21°C, with 281 mm of rain over about 33 wet days across the season. It is the warmest season of the year and the wettest season of the year.
Over the season highs climb from about 21°C in early June to 24°C by late August. The sky is clear or mostly clear about 43% of the time across summer, and the air most often feels muggy.
Summer is Leamington's best season of the year to visit on our travel score. For the whole year in context, see Leamington's year-round climate.
- Avg daytime high
- 25°C
- warmest season of the year
- Avg overnight low
- 21°C
- Rainfall
- 281 mm
- 33 wet days
- Avg wind
- 18 km/h
- Travel score
- 6.8
- best season of the year
- Months
- Jun · Jul · Aug
Temperature in Leamington in Summer
Over the season highs climb from about 21°C in early June to 24°C by late August.
A typical summer day in Leamington reaches about 25°C and drops to 21°C overnight. The warmest of the three months is July, the coolest June.
How summer really feels in Leamington
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.
Leamington 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 | -1° / -5° | 74 | 11.4 | 7 | 9.3 | 0.0 |
| Feb | -1° / -6° | 60 | 8.8 | 5.6 | 10.3 | 0.0 |
| Mar | 2° / -2° | 73 | 9.7 | 4 | 11.7 | 0.0 |
| Apr | 9° / 5° | 94 | 11.7 | 1 | 13.1 | 1.6 |
| May | 17° / 13° | 91 | 12.1 | 0 | 14.3 | 5.0 |
| Jun | 23° / 19° | 101 | 11.5 | 0 | 15 | 6.6 |
| Jul | 26° / 22° | 92 | 11.1 | 0 | 14.7 | 6.7 |
| Aug | 25° / 21° | 88 | 10.2 | 0 | 13.7 | 7.1 |
| Sep | 21° / 18° | 80 | 8.5 | 0 | 12.3 | 6.9 |
| Oct | 15° / 11° | 84 | 10.8 | 0 | 10.9 | 4.3 |
| Nov | 8° / 5° | 84 | 10.8 | 2 | 9.6 | 1.2 |
| Dec | 3° / -1° | 78 | 11.5 | 5.7 | 9 | 0.0 |
Cloud cover in Summer
The sky is clear or mostly clear about 43% of the time across summer.
Chance of precipitation in Summer
Leamington gets around 281 mm of rain over 33 wet days across summer. The line is the day-by-day chance of measurable precipitation.
Humidity in Summer
Most of summer feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Summer
Winds average 18 km/h across summer.
Sunrise & sunset in Summer
Daylight runs from about 14 h 48 min in early June to 13 hours 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 6.3 kWh/m².
Is summer a good time to visit Leamington?
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 Leamington for sightseeing.
What to pack for Leamington in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Leamington sees daytime highs around 25°C and nights near 21°C. Pack sun protection. Worth having: light clothes and rain gear. About 33 days see rain.
Sea temperature near Leamington in Summer
The nearest coast averages about 22°C across summer — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 20 km away) is warmest in August at about 24°C and coldest in February near 1°C.
It's comfortable for a long swim from Jun 23 to Sep 23 — about 3.1 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 1 | 1 | 2 | 6 | 12 | 19 | 24 | 24 | 21 | 15 | 9 | 4 |
| Comfort | Bracing | Bracing | Bracing | Bracing | Bracing | Cool | Refreshing | Warm | Refreshing | Cool | Bracing | Bracing |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 1 | Bracing |
| Feb | 1 | Bracing |
| Mar | 2 | Bracing |
| Apr | 6 | Bracing |
| May | 12 | Bracing |
| Jun | 19 | Cool |
| Jul | 24 | Refreshing |
| Aug | 24 | Warm |
| Sep | 21 | Refreshing |
| Oct | 15 | Cool |
| Nov | 9 | Bracing |
| Dec | 4 | Bracing |
UV index in Leamington in Summer
Clear-sky midday UV across summer averages around 8 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Leamington peaks around June 20 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 23 at about 1 (low).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 1 | 2 | 4 | 6 | 7 | 9 | 9 | 7 | 6 | 3 | 2 | 1 |
| Level | Low | Moderate | Moderate | High | Very high | Very high | Very high | High | High | Moderate | Moderate | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 1 | Low |
| Feb | 2 | Moderate |
| Mar | 4 | Moderate |
| Apr | 6 | High |
| May | 7 | Very high |
| Jun | 9 | Very high |
| Jul | 9 | Very high |
| Aug | 7 | High |
| Sep | 6 | High |
| Oct | 3 | Moderate |
| Nov | 2 | Moderate |
| Dec | 1 | Low |
Air quality in Leamington 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 Leamington is worst in June — around 16 µg/m³ PM2.5 (moderate), about 2.1× the cleanest month (October, 8 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) | 10 | 11 | 13 | 14 | 16 | 16 | 16 | 14 | 12 | 8 | 8 | 9 |
| Level | Good | Good | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Good | Good | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 10 | Good |
| Feb | 11 | Good |
| Mar | 13 | Moderate |
| Apr | 14 | Moderate |
| May | 16 | Moderate |
| Jun | 16 | Moderate |
| Jul | 16 | Moderate |
| Aug | 14 | Moderate |
| Sep | 12 | Good |
| Oct | 8 | Good |
| Nov | 8 | Good |
| Dec | 9 | Good |
Where is Leamington?
Leamington sits at 42.1°N, 82.6°W, 188 m above sea level, in Canada. The nearest listed city is Kingsville, 12 km away.
Topography around Leamington
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Leamington.
Within 3 km, the terrain around Leamington has only modest variations in elevation — a maximum elevation change of 49 m around an average of 188 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 63 m; within 80 km, only modest variations in elevation — a maximum elevation change of 184 m.
The land around Leamington is covered by cropland (31%), artificial surfaces (30%) and grassland (21%) within 3 km, cropland (42%) and water (40%) within 16 km, and water (53%) and cropland (24%) 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 Leamington (42.0501°, -82.5998°, elevation 188 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.