June is one of the warmer months of the year in Rexburg, with average highs near 23.3°C and lows around 8°C (mean 15.7°C). It is about average for rainfall, averaging 47 mm of rainfall and 53% relative humidity across the period.
June is one of the warmer months of the year in Rexburg. Across 45 years of records, the warmest June in Rexburg was 1988 — when the month averaged 20.1°C — while the coldest was 1998 at 11.7°C. Typical June days reach 23.3°C with nights near 8°C. The long-term trend is warming, about 0.2°C per decade.
June is about average for rainfall in Rexburg, averaging 47 mm of rainfall. The wettest June on record was 2009 with 112 mm, while the driest was 2021 at 7 mm.
Relative humidity in Rexburg during June averages 53%. The most humid June was 2009 at 66%, and the least humid was 1988 at 39%.
June receives about 7.3 kWh/m²/day of solar energy in Rexburg. The sunniest June was 2021 at 8.3 kWh/m²/day, and the cloudiest was 2009 at 5.9.
Average wind speed in Rexburg during June is 2.4 m/s. The windiest Junes were 1981, 1988 and 2001 at 2.8 m/s, while the calmest were 1982 and 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 | 15.8°C | 14.8°C | 15.8°C | 15.7°C | 16.6°C | +0.8°C |
| Avg High | 23.6°C | 22.3°C | 23.5°C | 23.2°C | 24.1°C | +0.5°C |
| Avg Low | 7.9°C | 7.4°C | 8.1°C | 8.2°C | 9.1°C | +1.2°C |
| Avg Rain | 38 mm | 56 mm | 49 mm | 44 mm | 49 mm | +10 mm |
June temperatures in Rexburg have risen by about 2.7°C between 1981–1985 and 2021–2025.
June has ranged from a record low of -2.4°C (2011) to a record high of 36.9°C (1988).
Rainfall in June is about average for rainfall, averaging 47 mm, with a wettest year of 112 mm.
One of the best times to visit Rexburg
June is one of the best times to visit Rexburg. Expect days averaging 23.3°C and nights around 8°C (mean 15.7°C) — warmer than Rexburg's yearly average — with moderate rainfall (47 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 | 25.6°C | 17.7°C | 9.8°C | 32.2°C | 2.2°C | 21 mm | 46% | 2.4 m/s | 8 |
| 2024 | 24.9°C | 17.2°C | 9.4°C | 31.9°C | 1.1°C | 26 mm | 51% | 2.5 m/s | 7.9 |
| 2023 | 21.3°C | 14.8°C | 8.3°C | 26.9°C | 2.9°C | 74 mm | 63% | 1.9 m/s | 6.3 |
| 2022 | 23.2°C | 15.5°C | 7.9°C | 32.3°C | -0.4°C | 59 mm | 53% | 2.6 m/s | 7.3 |
| 2021 | 28.5°C | 19.9°C | 11.3°C | 32.8°C | 1.5°C | 7 mm | 41% | 2.4 m/s | 8.3 |
| 2020 | 20.9°C | 14.4°C | 7.8°C | 29.6°C | -1.0°C | 106 mm | 61% | 2.5 m/s | 6.5 |
| 2019 | 21.9°C | 15.0°C | 8.0°C | 28.8°C | 0.9°C | 24 mm | 58% | 2.1 m/s | 7.3 |
| 2018 | 22.2°C | 15.2°C | 8.2°C | 27.2°C | 0.9°C | 66 mm | 60% | 2.4 m/s | 7.5 |
| 2017 | 22.4°C | 15.5°C | 8.6°C | 29.0°C | 3.7°C | 56 mm | 63% | 2.2 m/s | 7.3 |
| 2016 | 25.9°C | 18.0°C | 10.1°C | 33.0°C | 5.3°C | 16 mm | 50% | 2.5 m/s | 7.8 |
| 2015 | 26.9°C | 19.1°C | 11.3°C | 35.0°C | 6.4°C | 33 mm | 54% | 2.1 m/s | 7.8 |
| 2014 | 22.5°C | 14.8°C | 7.1°C | 27.8°C | 1.7°C | 50 mm | 55% | 2.6 m/s | 7.3 |
| 2013 | 25.2°C | 16.8°C | 8.4°C | 33.4°C | 2.3°C | 15 mm | 47% | 2.4 m/s | 8 |
| 2012 | 24.3°C | 15.9°C | 7.4°C | 31.7°C | 1.2°C | 20 mm | 46% | 2.7 m/s | 8.1 |
| 2011 | 20.3°C | 13.1°C | 5.9°C | 29.1°C | -2.4°C | 74 mm | 62% | 2.6 m/s | 6.9 |
| 2010 | 20.7°C | 13.7°C | 6.6°C | 31.2°C | 1.2°C | 84 mm | 62% | 2.4 m/s | 6.3 |
| 2009 🌧️ | 19.6°C | 13.5°C | 7.4°C | 29.7°C | 2.1°C | 112 mm | 66% | 2 m/s | 5.9 |
| 2008 | 22.4°C | 14.8°C | 7.3°C | 32.3°C | 0.7°C | 39 mm | 53% | 2.4 m/s | 7.2 |
| 2007 | 25.8°C | 17.3°C | 8.8°C | 33.1°C | 1.1°C | 23 mm | 45% | 2.5 m/s | 7.9 |
| 2006 | 24.7°C | 17.0°C | 9.4°C | 32.1°C | 4.8°C | 54 mm | 56% | 2.2 m/s | 7.9 |
| 2005 | 20.3°C | 13.4°C | 6.4°C | 30.4°C | -0.7°C | 90 mm | 61% | 2.4 m/s | 6.7 |
| 2004 | 23.1°C | 15.7°C | 8.2°C | 28.9°C | 3.9°C | 62 mm | 55% | 2.3 m/s | 7.4 |
| 2003 | 24.7°C | 16.5°C | 8.2°C | 32.5°C | 3.1°C | 14 mm | 44% | 2.6 m/s | 7.7 |
| 2002 | 24.7°C | 16.8°C | 8.9°C | 34.8°C | 0.7°C | 36 mm | 46% | 2.5 m/s | 7.2 |
| 2001 | 24.7°C | 16.6°C | 8.5°C | 34.1°C | 0.5°C | 32 mm | 39% | 2.8 m/s | 7.3 |
| 2000 | 25.1°C | 16.5°C | 7.8°C | 31.8°C | 0.0°C | 25 mm | 44% | 2.6 m/s | 7.9 |
| 1999 | 21.7°C | 14.5°C | 7.4°C | 28.8°C | -0.2°C | 63 mm | 56% | 2.4 m/s | 7.1 |
| 1998 ❄️ | 18.3°C | 11.7°C | 5.1°C | 29.2°C | -1.2°C | 89 mm | 63% | 2.3 m/s | 6.6 |
| 1997 | 22.8°C | 15.9°C | 9.0°C | 28.7°C | 2.9°C | 56 mm | 60% | 2.2 m/s | 7.5 |
| 1996 | 24.4°C | 16.3°C | 8.2°C | 29.3°C | 0.4°C | 20 mm | 50% | 2.4 m/s | 8.2 |
| 1995 | 19.5°C | 12.9°C | 6.4°C | 26.6°C | -2.2°C | 85 mm | 64% | 2.1 m/s | 6.7 |
| 1994 | 25.2°C | 16.8°C | 8.4°C | 32.7°C | 2.4°C | 24 mm | 41% | 2.7 m/s | 7.3 |
| 1993 | 20.0°C | 12.7°C | 5.4°C | 28.2°C | 0.4°C | 73 mm | 58% | 2.5 m/s | 6.7 |
| 1992 | 24.0°C | 16.6°C | 9.1°C | 32.2°C | 3.4°C | 73 mm | 50% | 2.1 m/s | 6.3 |
| 1991 | 22.6°C | 15.0°C | 7.3°C | 29.0°C | 1.2°C | 43 mm | 52% | 2.5 m/s | 7.4 |
| 1990 | 24.0°C | 15.6°C | 7.3°C | 34.4°C | -1.3°C | 31 mm | 46% | 2.6 m/s | 7.4 |
| 1989 | 23.3°C | 15.4°C | 7.6°C | 29.7°C | 1.0°C | 31 mm | 50% | 2.4 m/s | 7.1 |
| 1988 🔥 | 28.6°C | 20.1°C | 11.5°C | 36.9°C | 4.1°C | 10 mm | 39% | 2.8 m/s | 7.4 |
| 1987 | 25.0°C | 16.8°C | 8.6°C | 31.5°C | -0.2°C | 36 mm | 47% | 2.2 m/s | 7.7 |
| 1986 | 26.5°C | 18.4°C | 10.4°C | 31.4°C | 4.4°C | 29 mm | 50% | 2.3 m/s | 7.7 |
| 1985 | 24.5°C | 16.0°C | 7.4°C | 31.5°C | 1.6°C | 19 mm | 45% | 2.4 m/s | 7.5 |
| 1984 | 20.0°C | 13.0°C | 5.9°C | 30.8°C | -1.8°C | 83 mm | 60% | 2.2 m/s | 6.4 |
| 1983 | 20.3°C | 13.1°C | 6.0°C | 26.9°C | 1.4°C | 61 mm | 59% | 2.2 m/s | — |
| 1982 | 21.7°C | 14.4°C | 7.1°C | 29.8°C | 0.5°C | 44 mm | 58% | 1.9 m/s | — |
| 1981 | 22.6°C | 14.8°C | 6.9°C | 32.0°C | 0.3°C | 33 mm | 51% | 2.8 m/s | — |
Actual recorded June data for each year, 1981–2025 — sourced from NASA POWER.
The average high in June is around 23.3°C with lows near 8°C (mean 15.7°C), based on 45 years of NASA POWER data.
June averages 47 mm of rainfall in Rexburg, about average for rainfall. The wettest on record was 112 mm in 2009.
The hottest June reached 36.9°C in 1988. The coldest dipped to -2.4°C in 2011.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average June temperatures have risen by about 2.7°C. Daytime highs moved from 21.8°C to 24.7°C and overnight lows from 6.7°C to 9.3°C over the same span.
June is one of the warmer months of the year in Rexburg and about average for rainfall, so plan for around 23.3°C daytime highs and 8°C at night.
Not quite — June is the 10th coolest month in Rexburg, averaging 15.7°C.
For June in Rexburg, pack light layers you can adjust through the day, with typical highs of 23.3°C and lows of 8°C.
Relative humidity in June averages 53% — relatively dry.
Average wind speed in June is 2.4 m/s. The windiest June on record averaged 2.8 m/s (1981).
The wettest June on record was 2009 with 112 mm. On average, June sees 47 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 Rexburg 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.
