June is one of the warmer months of the year in Billings, with average highs near 25.6°C and lows around 10.8°C (mean 18.2°C). It is a relatively wet time of year, averaging 63 mm of rainfall and 52% relative humidity across the period.
June is one of the warmer months of the year in Billings. Across 45 years of records, the warmest June in Billings was 1988 — when the month averaged 23.9°C — while the coldest was 1998 at 14.1°C. Typical June days reach 25.6°C with nights near 10.8°C. The long-term trend is warming, about 0.2°C per decade.
June is a relatively wet time of year in Billings, averaging 63 mm of rainfall. The wettest June on record was 2023 with 187 mm, while the driest was 2012 at 16 mm.
Relative humidity in Billings during June averages 52%. The most humid June was 2023 at 67%, and the least humid was 1988 at 39%.
June receives about 6.7 kWh/m²/day of solar energy in Billings. The sunniest Junes were 2016 and 2021 at 7.7 kWh/m²/day, and the cloudiest was 2023 at 5.5.
Average wind speed in Billings during June is 2.7 m/s. The windiest Junes were 1993, 1998 and 2012 at 3.2 m/s, while the calmest was 2023 at 1.9 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 18.5°C | 17.7°C | 17.8°C | 18.2°C | 19.2°C | +0.7°C |
| Avg High | 26.2°C | 24.9°C | 25.3°C | 25.5°C | 26.5°C | +0.3°C |
| Avg Low | 10.8°C | 10.5°C | 10.4°C | 10.9°C | 11.9°C | +1.1°C |
| Avg Rain | 49 mm | 70 mm | 62 mm | 60 mm | 81 mm | +32 mm |
June temperatures in Billings have risen by about 2.3°C between 1981–1985 and 2021–2025.
June has ranged from a record low of 1.4°C (2000) to a record high of 40.3°C (2021).
Rainfall in June is a relatively wet time of year, averaging 63 mm, with a wettest year of 187 mm.
One of the best times to visit Billings
June is one of the best times to visit Billings. Expect days averaging 25.6°C and nights around 10.8°C (mean 18.2°C) — warmer than Billings's yearly average — with moderate rainfall (63 mm), so conditions are generally comfortable for sightseeing and outdoor plans.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 26.2°C | 19.0°C | 11.8°C | 33.0°C | 4.1°C | 63 mm | 53% | 2.2 m/s | 7 |
| 2024 | 27.1°C | 18.9°C | 10.8°C | 37.6°C | 2.7°C | 32 mm | 51% | 2.9 m/s | 7.4 |
| 2023 🌧️ | 23.6°C | 17.9°C | 12.1°C | 30.1°C | 6.5°C | 187 mm | 67% | 1.9 m/s | 5.5 |
| 2022 | 25.6°C | 18.2°C | 10.7°C | 35.9°C | 6.8°C | 70 mm | 53% | 2.6 m/s | 6.6 |
| 2021 | 31.0°C | 22.7°C | 14.4°C | 40.3°C | 8.3°C | 17 mm | 40% | 2.7 m/s | 7.7 |
| 2020 | 25.4°C | 18.5°C | 11.5°C | 35.9°C | 5.5°C | 118 mm | 55% | 2.8 m/s | 6.4 |
| 2019 | 23.7°C | 16.9°C | 10.1°C | 32.4°C | 3.1°C | 65 mm | 61% | 2.5 m/s | 6.5 |
| 2018 | 24.1°C | 17.6°C | 11.0°C | 32.7°C | 3.1°C | 105 mm | 63% | 2.6 m/s | 6.5 |
| 2017 | 26.5°C | 19.0°C | 11.4°C | 35.0°C | 5.8°C | 39 mm | 47% | 3 m/s | 7 |
| 2016 | 29.8°C | 21.2°C | 12.6°C | 36.0°C | 5.8°C | 24 mm | 43% | 2.8 m/s | 7.7 |
| 2015 | 27.6°C | 20.7°C | 13.9°C | 36.7°C | 9.8°C | 65 mm | 56% | 2.1 m/s | 7 |
| 2014 | 22.7°C | 16.1°C | 9.5°C | 28.3°C | 3.9°C | 66 mm | 57% | 2.7 m/s | 6.3 |
| 2013 | 26.0°C | 18.2°C | 10.3°C | 33.3°C | 2.6°C | 60 mm | 56% | 2.8 m/s | 7.2 |
| 2012 | 28.1°C | 19.6°C | 11.2°C | 38.7°C | 5.5°C | 16 mm | 44% | 3.2 m/s | 7.4 |
| 2011 | 22.6°C | 15.8°C | 9.0°C | 34.5°C | 4.1°C | 66 mm | 63% | 2.7 m/s | 6.8 |
| 2010 | 23.9°C | 16.9°C | 9.9°C | 36.9°C | 5.1°C | 95 mm | 59% | 2.6 m/s | 6.3 |
| 2009 | 23.3°C | 16.2°C | 9.2°C | 36.4°C | 2.3°C | 68 mm | 55% | 2.5 m/s | 6 |
| 2008 | 23.7°C | 16.6°C | 9.6°C | 36.4°C | 1.6°C | 43 mm | 56% | 2.8 m/s | 6.8 |
| 2007 | 26.8°C | 19.1°C | 11.3°C | 38.5°C | 5.9°C | 49 mm | 54% | 2.7 m/s | 7.1 |
| 2006 | 28.0°C | 20.1°C | 12.2°C | 35.1°C | 7.9°C | 45 mm | 47% | 2.7 m/s | 7.3 |
| 2005 | 24.4°C | 17.2°C | 9.9°C | 37.2°C | 4.1°C | 84 mm | 59% | 2.7 m/s | 6.1 |
| 2004 | 23.4°C | 16.3°C | 9.1°C | 31.8°C | 3.8°C | 67 mm | 52% | 2.9 m/s | 6.2 |
| 2003 | 24.7°C | 17.6°C | 10.6°C | 37.0°C | 4.0°C | 64 mm | 54% | 2.7 m/s | 6.5 |
| 2002 | 27.2°C | 19.3°C | 11.5°C | 38.5°C | 4.3°C | 45 mm | 46% | 2.8 m/s | 6.7 |
| 2001 | 25.7°C | 18.0°C | 10.3°C | 35.0°C | 3.8°C | 107 mm | 49% | 2.8 m/s | 6.8 |
| 2000 | 25.6°C | 18.0°C | 10.4°C | 36.1°C | 1.4°C | 46 mm | 48% | 2.9 m/s | 6.7 |
| 1999 | 24.4°C | 17.3°C | 10.2°C | 36.4°C | 4.3°C | 53 mm | 51% | 2.7 m/s | 6.5 |
| 1998 ❄️ | 20.2°C | 14.1°C | 8.1°C | 29.2°C | 1.9°C | 94 mm | 59% | 3.2 m/s | 5.7 |
| 1997 | 25.4°C | 18.7°C | 12.0°C | 33.4°C | 7.2°C | 103 mm | 59% | 2.5 m/s | 6.6 |
| 1996 | 27.4°C | 19.2°C | 11.1°C | 35.1°C | 5.0°C | 29 mm | 50% | 2.6 m/s | 7.4 |
| 1995 | 24.1°C | 16.9°C | 9.8°C | 33.5°C | 2.5°C | 75 mm | 58% | 2.5 m/s | 6.3 |
| 1994 | 27.0°C | 19.0°C | 11.1°C | 35.0°C | 4.4°C | 50 mm | 46% | 2.7 m/s | 6.8 |
| 1993 | 23.2°C | 16.3°C | 9.4°C | 33.8°C | 5.2°C | 63 mm | 53% | 3.2 m/s | 6 |
| 1992 | 26.2°C | 19.1°C | 12.1°C | 33.7°C | 5.0°C | 128 mm | 53% | 2.3 m/s | 6.1 |
| 1991 | 25.2°C | 17.9°C | 10.7°C | 33.2°C | 4.6°C | 83 mm | 58% | 2.5 m/s | 6.7 |
| 1990 | 26.2°C | 18.3°C | 10.4°C | 39.3°C | 3.8°C | 24 mm | 47% | 2.9 m/s | 6.9 |
| 1989 | 24.9°C | 17.3°C | 9.7°C | 36.0°C | 6.1°C | 40 mm | 53% | 2.5 m/s | 6.8 |
| 1988 🔥 | 32.6°C | 23.9°C | 15.3°C | 38.1°C | 6.9°C | 27 mm | 39% | 2.8 m/s | 6.7 |
| 1987 | 27.6°C | 19.7°C | 11.9°C | 37.0°C | 4.0°C | 35 mm | 45% | 2.8 m/s | 7.2 |
| 1986 | 28.7°C | 20.9°C | 13.0°C | 37.4°C | 7.6°C | 54 mm | 48% | 2.7 m/s | 6.8 |
| 1985 | 26.2°C | 17.8°C | 9.5°C | 35.5°C | 5.1°C | 30 mm | 39% | 2.9 m/s | 6.9 |
| 1984 | 25.3°C | 17.8°C | 10.3°C | 39.2°C | 3.7°C | 40 mm | 47% | 2.6 m/s | 6.4 |
| 1983 | 24.5°C | 17.2°C | 9.8°C | 35.6°C | 5.1°C | 37 mm | 49% | 2.5 m/s | — |
| 1982 | 22.9°C | 16.1°C | 9.3°C | 31.5°C | 1.6°C | 133 mm | 64% | 2.2 m/s | — |
| 1981 | 23.2°C | 15.9°C | 8.7°C | 34.2°C | 3.5°C | 50 mm | 55% | 3 m/s | — |
Actual recorded June data for each year, 1981–2025 — sourced from NASA POWER.
The average high in June is around 25.6°C with lows near 10.8°C (mean 18.2°C), based on 45 years of NASA POWER data.
June averages 63 mm of rainfall in Billings, a relatively wet time of year. The wettest on record was 187 mm in 2023.
The hottest June reached 40.3°C in 2021. The coldest dipped to 1.4°C in 2000.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average June temperatures have risen by about 2.3°C. Daytime highs moved from 24.4°C to 26.7°C and overnight lows from 9.5°C to 12°C over the same span.
June is one of the warmer months of the year in Billings and a relatively wet time of year, so plan for around 25.6°C daytime highs and 10.8°C at night.
Not quite — June is the 10th coolest month in Billings, averaging 18.2°C.
For June in Billings, pack light layers you can adjust through the day, with typical highs of 25.6°C and lows of 10.8°C. Bring an umbrella or light rain jacket too.
Relative humidity in June averages 52% — relatively dry.
Average wind speed in June is 2.7 m/s. The windiest June on record averaged 3.2 m/s (1993).
The wettest June on record was 2023 with 187 mm. On average, June sees 63 mm.
All figures are derived from NASA POWER (Prediction Of Worldwide Energy Resources), based on MERRA-2 satellite reanalysis, covering 1981–2025.
Explore how the weather in Billings 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.
