Butler Weather in June (1981–2025)

📍 40.86°N, 79.90°W •
📊

June at a Glance in Butler

(1981–2025)
Avg High
🔥
25.2°C
Avg Low
❄️
13.5°C
Avg Temp
🌡️
19.4°C
Avg Rain
🌧️
104 mm
Avg Humidity
💧
77%
Avg Wind
🌬️
0.1 m/s
Avg Solar
☀️
5.9
kWh/m²/day
vs Annual
📈
+9.8°C
temp difference
🌤️Mild afternoons🌤️Cool mornings☀️Very sunny🌧️Wet month🍃Light winds💦Humid air

Butler June Weather Overview

June is one of the warmer months of the year in Butler, with average highs near 25.2°C and lows around 13.5°C (mean 19.4°C). It is a relatively wet time of year, averaging 104 mm of rainfall and 77% relative humidity across the period.

Butler June Temperature History (1981–2025)

Range

June is one of the warmer months of the year in Butler. Across 45 years of records, the warmest June in Butler was 2021 — when the month averaged 21.6°C — while the coldest was 1985 at 16.5°C. Typical June days reach 25.2°C with nights near 13.5°C. The long-term trend is warming, about 0.4°C per decade.

1981–1985 vs 2021–2025

Avg Temp18.2°C→20.3°C+2.1°C
Max Temp24.1°C→26.5°C+2.4°C
Min Temp12.3°C→14.2°C+1.9°C

Trend (per decade)

Avg Temp+0.4°C/decade ↗
Max Temp+0.4°C/decade ↗
Min Temp+0.5°C/decade ↗

Distribution of Avg Temp

16.0°C–17.5°C2 yr (4%)
17.5°C–19.0°C14 yr (31%)
19.0°C–20.5°C23 yr (51%)
20.5°C–22.0°C6 yr (13%)

Butler June Rainfall History (1981–2025)

Range

June is a relatively wet time of year in Butler, averaging 104 mm of rainfall. The wettest June on record was 2019 with 202 mm, while the driest was 1988 at 28 mm.

Butler June Humidity History (1981–2025)

Range

Relative humidity in Butler during June averages 77%. The most humid June was 1989 at 84%, and the least humid was 1988 at 57%.

Butler June Solar History (1981–2025)

Range

June receives about 5.9 kWh/m²/day of solar energy in Butler. The sunniest June was 1988 at 7.1 kWh/m²/day, and the cloudiest was 2015 at 4.8.

Butler June Wind History (1981–2025)

Range

Average wind speed in Butler during June is 0.1 m/s. The windiest Junes were 2022, 2023 and 2025, among others at 0.1 m/s, while the calmest were 2015, 2020 and 2024, among others at 0 m/s.

What June Feels Like in Butler

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

How June Ranks in Butler

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

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

Explore Butler Weather by Month

Butler June Averages by Decade

Metric1980s1990s2000s2010s2020sChange
Avg Temp18.5°C19.2°C19.3°C19.8°C20.2°C+1.7°C
Avg High24.5°C25.2°C25.1°C25.5°C26.3°C+1.8°C
Avg Low12.5°C13.2°C13.5°C14.2°C14.1°C+1.6°C
Avg Rain124 mm93 mm94 mm120 mm83 mm-41 mm

Extreme June Records in Butler

🔥Warmest June37.2°C2024
🧊Coldest June1.5°C1990
🌧️Wettest June202 mm2019
🏜️Driest June28 mm1988
🌬️Windiest June0.1 m/s1981

Key Insights for June

✅

June temperatures in Butler have risen by about 2.1°C between 1981–1985 and 2021–2025.

✅

June has ranged from a record low of 1.5°C (1990) to a record high of 37.2°C (2024).

✅

Rainfall in June is a relatively wet time of year, averaging 104 mm, with a wettest year of 202 mm.

Is June a Good Time to Visit Butler?

One of the best times to visit Butler

June is one of the best times to visit Butler. Expect days averaging 25.2°C and nights around 13.5°C (mean 19.4°C) — warmer than Butler's yearly average — with higher rainfall (104 mm), so conditions are generally comfortable for sightseeing and outdoor plans.

See Butler'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 →

Butler Weather in June — In Depth

☀️ June climate overview

June is one of the warmer months of the year in Butler, with average highs near 25.2°C and lows around 13.5°C (mean 19.4°C). It is a relatively wet time of year, averaging 104 mm of rainfall and 77% relative humidity across the period.

🌧️ Rain, humidity & wind in June

June averages 104 mm of rainfall in Butler, a relatively wet time of year compared with the rest of the year. The wettest June on record saw 202 mm (2019), and the driest just 28 mm (1988). Humidity sits around 77% and average wind speed is 0.1 m/s, with solar radiation averaging 5.9 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 2.1°C. Daytime highs moved from 24.1°C to 26.5°C and overnight lows from 12.3°C to 14.2°C over the same span.
June Weather in Butler, Year by Year
🔥 warmest❄️ coldest🌧️ wettest
YearAvg HighAvg TempAvg LowHottest DayColdest DayRainfallHumidityWindSolar
202527.0°C21.4°C15.9°C36.6°C2.7°C134 mm82%0.1 m/s5.9
202426.6°C20.5°C14.3°C37.2°C6.5°C78 mm77%0 m/s6.3
202325.0°C18.6°C12.1°C30.6°C6.7°C79 mm69%0.1 m/s5.5
202225.8°C19.5°C13.2°C31.5°C5.8°C72 mm73%0.1 m/s6.7
2021 🔥27.9°C21.6°C15.3°C35.8°C7.1°C83 mm70%0.1 m/s6
202025.4°C19.6°C13.9°C30.7°C3.6°C53 mm78%0 m/s6.5
2019 🌧️24.0°C18.7°C13.4°C31.1°C4.0°C202 mm82%0.1 m/s6
201825.8°C20.4°C14.9°C32.9°C7.7°C112 mm82%0.1 m/s5.4
201724.5°C19.2°C13.8°C30.7°C7.4°C120 mm80%0.1 m/s6.2
201626.8°C20.5°C14.2°C32.5°C6.6°C66 mm70%0.1 m/s6.4
201524.7°C19.5°C14.3°C31.1°C8.0°C193 mm82%0 m/s4.8
201425.5°C19.9°C14.4°C28.7°C7.0°C140 mm82%0 m/s5.7
201325.4°C19.8°C14.2°C31.1°C4.9°C142 mm78%0.1 m/s5.6
201226.7°C20.0°C13.4°C35.6°C8.4°C56 mm69%0.1 m/s6.5
201125.0°C19.5°C14.1°C29.8°C5.5°C65 mm80%0.1 m/s5.9
201026.1°C20.4°C14.8°C31.7°C6.7°C104 mm79%0.1 m/s5.7
200924.1°C18.3°C12.5°C28.8°C4.7°C101 mm79%0.1 m/s5.4
200824.8°C19.8°C14.8°C29.7°C7.1°C132 mm82%0.1 m/s6
200725.7°C19.3°C12.9°C31.8°C6.9°C88 mm74%0.1 m/s6.4
200624.1°C18.3°C12.6°C31.0°C3.7°C106 mm76%0.1 m/s5.6
200526.8°C21.1°C15.3°C34.4°C9.1°C50 mm79%0.1 m/s6.2
200423.7°C18.2°C12.7°C31.3°C4.9°C113 mm81%0 m/s5.7
200323.1°C17.8°C12.5°C33.0°C2.5°C80 mm80%0.1 m/s5.2
200226.3°C20.2°C14.1°C35.3°C7.2°C89 mm77%0.1 m/s6.2
200126.7°C20.1°C13.4°C33.8°C6.8°C71 mm69%0.1 m/s6
200025.8°C20.0°C14.3°C30.5°C7.0°C107 mm75%0 m/s5.5
199928.1°C20.9°C13.6°C34.8°C6.5°C37 mm62%0 m/s6.1
199823.7°C18.6°C13.5°C31.2°C3.7°C105 mm80%0.1 m/s5.2
199724.5°C18.9°C13.2°C31.1°C6.3°C103 mm80%0.1 m/s6
199624.8°C19.7°C14.6°C29.8°C7.4°C155 mm82%0.1 m/s5.6
199525.4°C19.9°C14.4°C32.9°C6.5°C143 mm81%0.1 m/s5.9
199426.3°C20.0°C13.6°C33.5°C3.2°C98 mm77%0.1 m/s5.9
199323.8°C18.0°C12.2°C27.8°C5.1°C105 mm79%0.1 m/s6
199224.5°C17.8°C11.0°C31.7°C4.0°C30 mm69%0.1 m/s5.9
199126.9°C20.3°C13.7°C32.6°C7.5°C49 mm72%0.1 m/s6.2
199023.6°C18.0°C12.5°C29.7°C1.5°C103 mm81%0.1 m/s5.4
198923.4°C18.7°C14.0°C28.4°C7.5°C199 mm84%0.1 m/s5.2
198826.9°C19.0°C11.1°C35.6°C3.6°C28 mm57%0.1 m/s7.1
198726.0°C19.9°C13.9°C31.4°C4.8°C137 mm77%0 m/s6.1
198623.8°C17.9°C11.9°C28.7°C1.8°C148 mm79%0.1 m/s6.3
1985 ❄️22.4°C16.5°C10.7°C26.7°C7.7°C82 mm79%0 m/s5.8
198425.0°C19.1°C13.2°C29.1°C6.8°C117 mm80%0 m/s5.7
198325.2°C19.0°C12.9°C30.7°C3.3°C110 mm79%0.1 m/s—
198223.1°C17.4°C11.7°C29.1°C8.6°C125 mm78%0.1 m/s—
198124.6°C18.9°C13.2°C29.7°C4.6°C169 mm81%0.1 m/s—

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

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Butler June Weather — FAQ

What is the average temperature in Butler in June?▼

The average high in June is around 25.2°C with lows near 13.5°C (mean 19.4°C), based on 45 years of NASA POWER data.

Does it rain a lot in Butler in June?▼

June averages 104 mm of rainfall in Butler, a relatively wet time of year. The wettest on record was 202 mm in 2019.

What was the hottest June on record in Butler?▼

The hottest June reached 37.2°C in 2024. The coldest dipped to 1.5°C in 1990.

Has June in Butler 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 2.1°C. Daytime highs moved from 24.1°C to 26.5°C and overnight lows from 12.3°C to 14.2°C over the same span.

Is June a good time to visit Butler?▼

June is one of the warmer months of the year in Butler and a relatively wet time of year, so plan for around 25.2°C daytime highs and 13.5°C at night.

Is June the coldest month in Butler?▼

Not quite — June is the 10th coolest month in Butler, averaging 19.4°C.

What should I pack for Butler in June?▼

For June in Butler, pack light layers you can adjust through the day, with typical highs of 25.2°C and lows of 13.5°C. Bring an umbrella or light rain jacket too.

Is Butler humid in June?▼

Relative humidity in June averages 77% — quite humid.

How windy is Butler in June?▼

Average wind speed in June is 0.1 m/s. The windiest June on record averaged 0.1 m/s (1981).

Which June had the most rainfall in Butler?▼

The wettest June on record was 2019 with 202 mm. On average, June sees 104 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 Pennsylvania cities

Explore how the weather in Butler 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.