June is one of the warmer months of the year in Trail, with average highs near 18.8°C and lows around 7.2°C (mean 13°C). It is about average for rainfall, averaging 75 mm of rainfall and 70% relative humidity across the period.
June is one of the warmer months of the year in Trail. Across 45 years of records, the warmest June in Trail was 2021 — when the month averaged 17.5°C — while the coldest was 1981 at 9.9°C. Typical June days reach 18.8°C with nights near 7.2°C. The long-term trend is warming, about 0.2°C per decade.
June is about average for rainfall in Trail, averaging 75 mm of rainfall. The wettest June on record was 2012 with 193 mm, while the driest was 2025 at 31 mm.
Relative humidity in Trail during June averages 70%. The most humid June was 2012 at 80%, and the least humid was 2021 at 59%.
June receives about 5.7 kWh/m²/day of solar energy in Trail. The sunniest June was 2021 at 6.8 kWh/m²/day, and the cloudiest was 2012 at 4.3.
Average wind speed in Trail during June is 0.2 m/s. The windiest Junes were 2016, 2021 and 2023, among others at 0.3 m/s, while the calmest were 2022, 2024 and 2025, among others at 0.2 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 13.2°C | 12.5°C | 13.0°C | 12.7°C | 13.9°C | +0.7°C |
| Avg High | 19.1°C | 18.1°C | 19.0°C | 18.3°C | 19.7°C | +0.6°C |
| Avg Low | 7.3°C | 6.8°C | 7.0°C | 7.1°C | 8.0°C | +0.7°C |
| Avg Rain | 72 mm | 82 mm | 63 mm | 85 mm | 73 mm | +0 mm |
June temperatures in Trail have risen by about 2.1°C between 1981–1985 and 2021–2025.
June has ranged from a record low of -1.7°C (1984) to a record high of 40.1°C (2021).
Rainfall in June is about average for rainfall, averaging 75 mm, with a wettest year of 193 mm.
One of the best times to visit Trail
June is one of the best times to visit Trail. Expect days averaging 18.8°C and nights around 7.2°C (mean 13°C) — warmer than Trail's yearly average — with moderate rainfall (75 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 | 20.4°C | 14.4°C | 8.3°C | 27.9°C | 1.4°C | 31 mm | 66% | 0.2 m/s | 6.4 |
| 2024 | 17.5°C | 11.6°C | 5.7°C | 23.5°C | 0.5°C | 75 mm | 71% | 0.2 m/s | 5.7 |
| 2023 | 21.1°C | 15.3°C | 9.5°C | 28.9°C | 4.2°C | 74 mm | 68% | 0.3 m/s | 6 |
| 2022 | 18.0°C | 12.5°C | 7.0°C | 30.4°C | 2.9°C | 123 mm | 76% | 0.2 m/s | 5.1 |
| 2021 🔥 | 24.2°C | 17.5°C | 10.8°C | 40.1°C | 1.5°C | 40 mm | 59% | 0.3 m/s | 6.8 |
| 2020 | 17.2°C | 12.0°C | 6.8°C | 25.1°C | 1.8°C | 94 mm | 77% | 0.2 m/s | 5.3 |
| 2019 | 19.0°C | 13.2°C | 7.4°C | 26.9°C | 0.8°C | 53 mm | 68% | 0.2 m/s | 6 |
| 2018 | 17.7°C | 12.3°C | 6.8°C | 24.3°C | 0.5°C | 68 mm | 73% | 0.2 m/s | 5.6 |
| 2017 | 19.3°C | 13.2°C | 7.2°C | 26.9°C | 3.6°C | 42 mm | 72% | 0.2 m/s | 5.9 |
| 2016 | 19.4°C | 13.5°C | 7.6°C | 28.8°C | 0.7°C | 48 mm | 67% | 0.3 m/s | 5.7 |
| 2015 | 22.9°C | 16.6°C | 10.3°C | 32.2°C | 2.9°C | 57 mm | 63% | 0.3 m/s | 6.7 |
| 2014 | 17.6°C | 12.3°C | 6.9°C | 22.6°C | 3.8°C | 91 mm | 72% | 0.2 m/s | 5.5 |
| 2013 | 17.7°C | 12.3°C | 6.8°C | 27.5°C | 1.0°C | 132 mm | 74% | 0.3 m/s | 5.2 |
| 2012 🌧️ | 16.1°C | 10.9°C | 5.8°C | 22.7°C | -0.6°C | 193 mm | 80% | 0.2 m/s | 4.3 |
| 2011 | 16.7°C | 11.3°C | 6.0°C | 23.8°C | 2.5°C | 60 mm | 75% | 0.2 m/s | 4.9 |
| 2010 | 17.0°C | 11.8°C | 6.6°C | 23.3°C | 2.7°C | 102 mm | 72% | 0.2 m/s | 5.6 |
| 2009 | 19.3°C | 13.0°C | 6.7°C | 25.0°C | 0.1°C | 55 mm | 63% | 0.3 m/s | 6.1 |
| 2008 | 18.2°C | 12.3°C | 6.3°C | 31.1°C | 0.5°C | 57 mm | 68% | 0.2 m/s | 5.8 |
| 2007 | 19.1°C | 13.1°C | 7.0°C | 27.8°C | 1.9°C | 53 mm | 66% | 0.2 m/s | 5.5 |
| 2006 | 19.6°C | 13.9°C | 8.2°C | 28.4°C | 3.0°C | 87 mm | 71% | 0.2 m/s | 5.5 |
| 2005 | 16.9°C | 11.6°C | 6.3°C | 28.1°C | 2.0°C | 116 mm | 74% | 0.2 m/s | 4.9 |
| 2004 | 20.6°C | 14.1°C | 7.6°C | 30.1°C | 1.2°C | 42 mm | 65% | 0.2 m/s | 5.9 |
| 2003 | 20.1°C | 13.9°C | 7.7°C | 27.5°C | 3.5°C | 41 mm | 67% | 0.3 m/s | 6.3 |
| 2002 | 19.7°C | 13.7°C | 7.8°C | 29.8°C | 0.1°C | 50 mm | 67% | 0.2 m/s | 5.8 |
| 2001 | 18.0°C | 12.0°C | 5.9°C | 27.2°C | 1.8°C | 70 mm | 63% | 0.2 m/s | 5.4 |
| 2000 | 18.1°C | 12.3°C | 6.4°C | 24.2°C | 1.0°C | 60 mm | 70% | 0.3 m/s | 5.9 |
| 1999 | 16.5°C | 11.2°C | 5.8°C | 25.1°C | 1.4°C | 64 mm | 73% | 0.2 m/s | 5.4 |
| 1998 | 18.1°C | 12.7°C | 7.3°C | 26.2°C | 2.6°C | 75 mm | 73% | 0.2 m/s | 5.7 |
| 1997 | 17.6°C | 12.2°C | 6.8°C | 24.2°C | 3.6°C | 95 mm | 74% | 0.2 m/s | 5.9 |
| 1996 | 17.7°C | 12.0°C | 6.2°C | 23.9°C | 0.6°C | 64 mm | 69% | 0.3 m/s | 6.3 |
| 1995 | 18.0°C | 12.4°C | 6.9°C | 25.4°C | 0.7°C | 86 mm | 72% | 0.2 m/s | 6 |
| 1994 | 18.6°C | 12.8°C | 7.0°C | 28.0°C | 1.9°C | 81 mm | 65% | 0.3 m/s | 5.7 |
| 1993 | 17.6°C | 12.0°C | 6.5°C | 25.3°C | 0.1°C | 83 mm | 70% | 0.2 m/s | 4.7 |
| 1992 | 23.3°C | 16.7°C | 10.0°C | 32.1°C | 3.3°C | 98 mm | 60% | 0.2 m/s | 5.9 |
| 1991 | 16.2°C | 10.9°C | 5.6°C | 23.5°C | -0.5°C | 89 mm | 74% | 0.2 m/s | 5.4 |
| 1990 | 17.1°C | 11.7°C | 6.3°C | 24.6°C | 0.2°C | 91 mm | 75% | 0.2 m/s | 5.6 |
| 1989 | 20.4°C | 14.3°C | 8.2°C | 24.9°C | 2.4°C | 40 mm | 65% | 0.2 m/s | 6.1 |
| 1988 | 19.3°C | 13.4°C | 7.5°C | 27.0°C | 0.3°C | 68 mm | 67% | 0.2 m/s | 5.3 |
| 1987 | 21.6°C | 15.0°C | 8.3°C | 30.0°C | -0.9°C | 48 mm | 63% | 0.3 m/s | 6.1 |
| 1986 | 21.6°C | 15.0°C | 8.5°C | 28.7°C | 2.3°C | 44 mm | 63% | 0.3 m/s | 6 |
| 1985 | 19.2°C | 12.6°C | 6.0°C | 27.4°C | 0.6°C | 51 mm | 64% | 0.2 m/s | 5.9 |
| 1984 | 16.5°C | 11.2°C | 5.8°C | 24.0°C | -1.7°C | 104 mm | 75% | 0.2 m/s | 5.6 |
| 1983 | 17.2°C | 12.0°C | 6.8°C | 23.0°C | 2.2°C | 98 mm | 75% | 0.2 m/s | — |
| 1982 | 20.8°C | 15.3°C | 9.9°C | 28.0°C | 2.0°C | 92 mm | 71% | 0.2 m/s | — |
| 1981 ❄️ | 15.1°C | 9.9°C | 4.6°C | 23.8°C | 0.8°C | 106 mm | 76% | 0.2 m/s | — |
Actual recorded June data for each year, 1981–2025 — sourced from NASA POWER.
The average high in June is around 18.8°C with lows near 7.2°C (mean 13°C), based on 45 years of NASA POWER data.
June averages 75 mm of rainfall in Trail, about average for rainfall. The wettest on record was 193 mm in 2012.
The hottest June reached 40.1°C in 2021. The coldest dipped to -1.7°C in 1984.
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 17.8°C to 20.2°C and overnight lows from 6.6°C to 8.3°C over the same span.
June is one of the warmer months of the year in Trail and about average for rainfall, so plan for around 18.8°C daytime highs and 7.2°C at night.
Not quite — June is the 10th coolest month in Trail, averaging 13°C.
For June in Trail, pack warm layers and a jacket for chilly mornings, with typical highs of 18.8°C and lows of 7.2°C. Bring an umbrella or light rain jacket too.
Relative humidity in June averages 70% — moderately humid.
Average wind speed in June is 0.2 m/s. The windiest June on record averaged 0.3 m/s (1986).
The wettest June on record was 2012 with 193 mm. On average, June sees 75 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 Trail 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.
