Brant Weather in June (1981–2025)

📍 43.12°N, 80.37°W •
📊

June at a Glance in Brant

(1981–2025)
Avg High
🔥
24.6°C
Avg Low
❄️
13.3°C
Avg Temp
🌡️
19.0°C
Avg Rain
🌧️
73 mm
Avg Humidity
💧
69%
Avg Wind
🌬️
3.3 m/s
Avg Solar
☀️
6.2
kWh/m²/day
vs Annual
📈
+10.4°C
temp difference
🌤️Mild afternoons🌤️Cool mornings☀️Very sunny🌧️Wet month💨Breezy😊Comfortable humidity

Brant June Weather Overview

June is one of the warmer months of the year in Brant, with average highs near 24.6°C and lows around 13.3°C (mean 19°C). It is a relatively wet time of year, averaging 73 mm of rainfall and 69% relative humidity across the period.

Brant June Temperature History (1981–2025)

Range

June is one of the warmer months of the year in Brant. Across 45 years of records, the warmest June in Brant was 2005 — when the month averaged 22.2°C — while the coldest was 1985 at 15.6°C. Typical June days reach 24.6°C with nights near 13.3°C. The long-term trend is warming, about 0.5°C per decade.

1981–1985 vs 2021–2025

Avg Temp17.3°C→20.6°C+3.3°C
Max Temp22.7°C→26.6°C+3.9°C
Min Temp12.0°C→14.8°C+2.8°C

Trend (per decade)

Avg Temp+0.5°C/decade ↗
Max Temp+0.6°C/decade ↗
Min Temp+0.5°C/decade ↗

Distribution of Avg Temp

15.0°C–17.0°C4 yr (9%)
17.0°C–19.0°C20 yr (44%)
19.0°C–21.0°C16 yr (36%)
21.0°C–23.0°C5 yr (11%)

Brant June Rainfall History (1981–2025)

Range

June is a relatively wet time of year in Brant, averaging 73 mm of rainfall. The wettest June on record was 2000 with 176 mm, while the driest was 1988 at 19 mm.

Brant June Humidity History (1981–2025)

Range

Relative humidity in Brant during June averages 69%. The most humid June was 2000 at 80%, and the least humid was 1988 at 52%.

Brant June Solar History (1981–2025)

Range

June receives about 6.2 kWh/m²/day of solar energy in Brant. The sunniest June was 2020 at 7.2 kWh/m²/day, and the cloudiest was 1996 at 5.

Brant June Wind History (1981–2025)

Range

Average wind speed in Brant during June is 3.3 m/s. The windiest Junes were 1988 and 1990 at 4 m/s, while the calmest was 2001 at 2.7 m/s.

What June Feels Like in Brant

🌅
Cool
Morning
🌞
Mild
Afternoon
🌆
Cool
Evening
Rain chanceModerate
Outdoor comfort★★★★☆

How June Ranks in Brant

🔥3rd warmest month of the year
🌧️2nd wettest month of the year
☀️1st sunniest month of the year

Ranked against the other 11 months using 1981–2025 averages.

Explore Brant Weather by Month

Brant June Averages by Decade

Metric1980s1990s2000s2010s2020sChange
Avg Temp17.9°C18.9°C19.0°C19.0°C20.6°C+2.7°C
Avg High23.6°C24.6°C24.4°C24.5°C26.6°C+3°C
Avg Low12.3°C13.2°C13.5°C13.5°C14.7°C+2.4°C
Avg Rain77 mm74 mm68 mm91 mm46 mm-31 mm

Extreme June Records in Brant

🔥Warmest June35.5°C1988
🧊Coldest June3.1°C2003
🌧️Wettest June176 mm2000
🏜️Driest June19 mm1988
🌬️Windiest June4 m/s1988

Key Insights for June

✅

June temperatures in Brant have risen by about 3.3°C between 1981–1985 and 2021–2025.

✅

June has ranged from a record low of 3.1°C (2003) to a record high of 35.5°C (1988).

✅

Rainfall in June is a relatively wet time of year, averaging 73 mm, with a wettest year of 176 mm.

Is June a Good Time to Visit Brant?

One of the best times to visit Brant

June is one of the best times to visit Brant. Expect days averaging 24.6°C and nights around 13.3°C (mean 19°C) — warmer than Brant's yearly average — with moderate rainfall (73 mm), so conditions are generally comfortable for sightseeing and outdoor plans.

See Brant's complete weather history All 12 months side by side, 1981–2025 records, annual trends and long-term averages in one place. View full history →

Brant Weather in June — In Depth

☀️ June climate overview

June is one of the warmer months of the year in Brant, with average highs near 24.6°C and lows around 13.3°C (mean 19°C). It is a relatively wet time of year, averaging 73 mm of rainfall and 69% relative humidity across the period.

🌧️ Rain, humidity & wind in June

June averages 73 mm of rainfall in Brant, a relatively wet time of year compared with the rest of the year. The wettest June on record saw 176 mm (2000), and the driest just 19 mm (1988). Humidity sits around 69% and average wind speed is 3.3 m/s, with solar radiation averaging 6.2 kWh/m²/day.

📈 How June has changed

Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average June temperatures have risen by about 3.3°C. Daytime highs moved from 22.7°C to 26.6°C and overnight lows from 12°C to 14.8°C over the same span.
June Weather in Brant, Year by Year
🔥 warmest❄️ coldest🌧️ wettest
YearAvg HighAvg TempAvg LowHottest DayColdest DayRainfallHumidityWindSolar
202526.9°C21.1°C15.3°C34.5°C4.9°C43 mm65%3.6 m/s6
202426.5°C21.0°C15.5°C33.1°C9.9°C50 mm66%3.4 m/s5.7
202325.5°C19.7°C14.0°C31.6°C9.4°C42 mm60%3.3 m/s6
202226.2°C19.5°C12.9°C33.6°C6.9°C34 mm59%3.4 m/s6.7
202127.7°C21.9°C16.2°C31.9°C9.1°C58 mm62%3.7 m/s6.3
202026.6°C20.4°C14.2°C32.0°C6.5°C48 mm61%3.3 m/s7.2
201923.4°C17.8°C12.2°C30.2°C4.1°C65 mm72%3.3 m/s6.2
201825.3°C19.8°C14.2°C31.1°C8.2°C78 mm69%3.4 m/s6
201723.9°C18.8°C13.7°C29.2°C7.4°C120 mm75%3.6 m/s6.1
201625.7°C19.6°C13.4°C31.7°C6.4°C36 mm61%3.5 m/s7
201523.4°C17.9°C12.3°C28.0°C5.7°C152 mm75%3.3 m/s5.8
201424.6°C19.1°C13.5°C30.0°C7.7°C105 mm74%3 m/s6.3
201323.0°C18.1°C13.3°C29.8°C5.1°C96 mm77%3.1 m/s5.8
201225.9°C20.1°C14.3°C32.5°C7.7°C101 mm67%3.7 m/s6.4
201124.2°C18.7°C13.1°C28.9°C5.6°C70 mm72%3.3 m/s6
201025.8°C20.2°C14.6°C29.7°C6.7°C84 mm67%3.6 m/s5.8
200924.2°C18.3°C12.3°C32.4°C3.9°C53 mm67%2.9 m/s5.9
200825.2°C20.0°C14.9°C30.6°C9.0°C66 mm72%3.8 m/s5.6
200727.5°C21.1°C14.6°C33.1°C7.4°C20 mm55%3.2 m/s7.1
200625.6°C19.9°C14.3°C31.7°C7.1°C34 mm61%3.2 m/s6.2
2005 🔥27.7°C22.2°C16.6°C34.7°C10.8°C35 mm68%3 m/s6.3
200422.2°C17.0°C11.8°C27.5°C5.0°C63 mm75%3.3 m/s6.2
200322.7°C16.9°C11.1°C30.8°C3.1°C71 mm74%3.3 m/s6.2
200223.3°C18.1°C13.0°C30.5°C5.0°C64 mm79%2.9 m/s5.8
200123.5°C18.4°C13.3°C29.8°C7.3°C94 mm76%2.7 m/s6
2000 🌧️22.6°C17.7°C12.8°C27.1°C7.9°C176 mm80%3.8 m/s5.2
199925.5°C19.8°C14.1°C31.7°C6.7°C86 mm65%2.9 m/s6.1
199824.9°C19.2°C13.5°C32.2°C4.3°C47 mm65%3.4 m/s5.9
199724.2°C18.8°C13.5°C29.9°C9.0°C76 mm73%3 m/s6.6
199624.0°C18.8°C13.6°C30.7°C7.8°C103 mm76%3 m/s5
199526.3°C20.5°C14.7°C34.5°C7.4°C55 mm66%2.9 m/s6.3
199425.8°C19.5°C13.3°C35.1°C3.7°C101 mm65%3.2 m/s6
199323.0°C17.2°C11.5°C28.1°C4.7°C97 mm73%3.5 m/s6
199223.1°C17.0°C10.9°C29.4°C3.7°C55 mm63%3 m/s6.4
199126.1°C20.2°C14.3°C31.0°C6.7°C53 mm64%3 m/s6.7
199023.2°C17.7°C12.2°C29.3°C4.4°C71 mm72%4 m/s5.7
198924.0°C18.8°C13.6°C31.0°C8.4°C74 mm72%3 m/s5.6
198825.8°C18.8°C11.7°C35.5°C5.2°C19 mm52%4 m/s7
198726.2°C20.3°C14.4°C32.7°C6.4°C62 mm63%3.4 m/s6.2
198622.7°C16.8°C11.0°C28.0°C4.3°C100 mm73%3.7 m/s6.3
1985 ❄️21.3°C15.6°C10.0°C26.3°C4.2°C60 mm70%3.6 m/s6.7
198423.6°C18.3°C13.0°C27.0°C7.5°C107 mm75%3.5 m/s6.1
198323.9°C18.3°C12.8°C29.1°C3.4°C54 mm73%2.8 m/s—
198220.6°C15.7°C10.8°C25.0°C5.9°C143 mm79%3.1 m/s—
198124.3°C18.8°C13.3°C29.7°C7.0°C75 mm70%3.7 m/s—

Actual recorded June data for each year, 1981–2025 — sourced from NASA POWER.

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Brant June Weather — FAQ

What is the average temperature in Brant in June?▼

The average high in June is around 24.6°C with lows near 13.3°C (mean 19°C), based on 45 years of NASA POWER data.

Does it rain a lot in Brant in June?▼

June averages 73 mm of rainfall in Brant, a relatively wet time of year. The wettest on record was 176 mm in 2000.

What was the hottest June on record in Brant?▼

The hottest June reached 35.5°C in 1988. The coldest dipped to 3.1°C in 2003.

Has June in Brant gotten warmer over time?▼

Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average June temperatures have risen by about 3.3°C. Daytime highs moved from 22.7°C to 26.6°C and overnight lows from 12°C to 14.8°C over the same span.

Is June a good time to visit Brant?▼

June is one of the warmer months of the year in Brant and a relatively wet time of year, so plan for around 24.6°C daytime highs and 13.3°C at night.

Is June the coldest month in Brant?▼

Not quite — June is the 10th coolest month in Brant, averaging 19°C.

What should I pack for Brant in June?▼

For June in Brant, pack light layers you can adjust through the day, with typical highs of 24.6°C and lows of 13.3°C. Bring an umbrella or light rain jacket too.

Is Brant humid in June?▼

Relative humidity in June averages 69% — moderately humid.

How windy is Brant in June?▼

Average wind speed in June is 3.3 m/s. The windiest June on record averaged 4 m/s (1988).

Which June had the most rainfall in Brant?▼

The wettest June on record was 2000 with 176 mm. On average, June sees 73 mm.

Where does this June weather data come from?▼

All figures are derived from NASA POWER (Prediction Of Worldwide Energy Resources), based on MERRA-2 satellite reanalysis, covering 1981–2025.

Other Ontario cities

Explore how the weather in Brant behaves each June, based on 45 years of NASA POWER climate data from 1981 to 2025. This page breaks down average temperatures, rainfall, humidity, wind and solar radiation for June specifically, along with year-by-year records and how the month has changed over the decades.