June is one of the warmer months of the year in Wasilla, with average highs near 14.1°C and lows around 5.8°C (mean 10°C). It is about average for rainfall, averaging 77 mm of rainfall and 75% relative humidity across the period.
June is one of the warmer months of the year in Wasilla. Across 45 years of records, the warmest June in Wasilla was 2022 — when the month averaged 13.4°C — while the coldest was 1985 at 6.6°C. Typical June days reach 14.1°C with nights near 5.8°C. The long-term trend is warming, about 0.4°C per decade.
June is about average for rainfall in Wasilla, averaging 77 mm of rainfall. The wettest June on record was 2012 with 134 mm, while the driest was 2013 at 24 mm.
Relative humidity in Wasilla during June averages 75%. The most humid June was 2023 at 81%, and the least humid was 1996 at 68%.
June receives about 5.3 kWh/m²/day of solar energy in Wasilla. The sunniest June was 2013 at 5.9 kWh/m²/day, and the cloudiest was 1995 at 4.7.
Average wind speed in Wasilla during June is 0.7 m/s. The windiest Junes were 1982, 1986 and 1989 at 0.9 m/s, while the calmest were 2001, 2012 and 2019, among others at 0.5 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 8.7°C | 10.0°C | 10.2°C | 10.6°C | 10.5°C | +1.8°C |
| Avg High | 12.9°C | 14.2°C | 14.4°C | 14.7°C | 14.5°C | +1.6°C |
| Avg Low | 4.6°C | 5.7°C | 6.0°C | 6.4°C | 6.5°C | +1.9°C |
| Avg Rain | 78 mm | 77 mm | 70 mm | 81 mm | 77 mm | -1 mm |
June temperatures in Wasilla have risen by about 1.9°C between 1981–1985 and 2021–2025.
June has ranged from a record low of -1°C (1985) to a record high of 27.3°C (2013).
Rainfall in June is about average for rainfall, averaging 77 mm, with a wettest year of 134 mm.
One of the best times to visit Wasilla
June is one of the best times to visit Wasilla. Expect days averaging 14.1°C and nights around 5.8°C (mean 10°C) — warmer than Wasilla's yearly average — with moderate rainfall (77 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 | 12.6°C | 9.1°C | 5.6°C | 18.5°C | 2.0°C | 81 mm | 80% | 0.7 m/s | 5.4 |
| 2024 | 15.3°C | 11.1°C | 6.9°C | 21.7°C | 2.3°C | 77 mm | 78% | 0.6 m/s | 5.8 |
| 2023 | 12.1°C | 8.7°C | 5.4°C | 18.9°C | 1.7°C | 106 mm | 81% | 0.8 m/s | 4.9 |
| 2022 🔥 | 18.0°C | 13.4°C | 8.7°C | 23.2°C | 5.5°C | 41 mm | 72% | 0.6 m/s | 5.8 |
| 2021 | 14.9°C | 10.7°C | 6.4°C | 20.7°C | 1.9°C | 62 mm | 75% | 0.8 m/s | 5.3 |
| 2020 | 14.1°C | 9.9°C | 5.8°C | 18.3°C | 3.0°C | 95 mm | 77% | 0.7 m/s | 5.3 |
| 2019 | 17.5°C | 13.2°C | 8.8°C | 27.1°C | 3.2°C | 62 mm | 76% | 0.5 m/s | 5.7 |
| 2018 | 13.2°C | 9.5°C | 5.7°C | 20.3°C | 3.2°C | 88 mm | 76% | 0.7 m/s | 4.9 |
| 2017 | 14.8°C | 10.6°C | 6.5°C | 20.9°C | 4.1°C | 80 mm | 74% | 0.7 m/s | 5 |
| 2016 | 15.7°C | 11.4°C | 7.2°C | 22.9°C | 2.8°C | 110 mm | 72% | 0.8 m/s | 5.7 |
| 2015 | 16.0°C | 11.8°C | 7.6°C | 25.6°C | 3.3°C | 67 mm | 71% | 0.8 m/s | 5.4 |
| 2014 | 13.1°C | 9.0°C | 4.9°C | 19.4°C | 1.1°C | 114 mm | 75% | 0.8 m/s | 5.1 |
| 2013 | 17.8°C | 12.9°C | 7.9°C | 27.3°C | 1.4°C | 24 mm | 69% | 0.6 m/s | 5.9 |
| 2012 🌧️ | 13.1°C | 9.3°C | 5.6°C | 21.2°C | 2.9°C | 134 mm | 79% | 0.5 m/s | 5 |
| 2011 | 13.1°C | 8.9°C | 4.7°C | 19.7°C | 1.5°C | 65 mm | 75% | 0.6 m/s | 4.9 |
| 2010 | 12.8°C | 9.0°C | 5.2°C | 18.4°C | 2.0°C | 70 mm | 74% | 0.6 m/s | 4.8 |
| 2009 | 14.4°C | 9.9°C | 5.5°C | 22.2°C | 1.7°C | 45 mm | 73% | 0.7 m/s | 5.3 |
| 2008 | 11.7°C | 8.0°C | 4.3°C | 17.2°C | 1.8°C | 62 mm | 77% | 0.6 m/s | 5.2 |
| 2007 | 15.7°C | 11.0°C | 6.3°C | 24.4°C | 2.6°C | 39 mm | 71% | 0.8 m/s | 5.6 |
| 2006 | 13.0°C | 9.2°C | 5.5°C | 18.4°C | 0.3°C | 104 mm | 74% | 0.8 m/s | 5.3 |
| 2005 | 15.5°C | 11.3°C | 7.2°C | 21.3°C | 2.1°C | 101 mm | 77% | 0.6 m/s | 5.4 |
| 2004 | 17.2°C | 12.5°C | 7.8°C | 25.0°C | 2.5°C | 42 mm | 75% | 0.7 m/s | 5.7 |
| 2003 | 14.6°C | 10.3°C | 6.1°C | 21.1°C | 1.4°C | 91 mm | 77% | 0.7 m/s | 5.3 |
| 2002 | 13.8°C | 9.7°C | 5.6°C | 22.3°C | 1.6°C | 92 mm | 77% | 0.7 m/s | 5.4 |
| 2001 | 14.6°C | 10.5°C | 6.5°C | 22.2°C | 3.1°C | 76 mm | 76% | 0.5 m/s | 5.6 |
| 2000 | 13.4°C | 9.3°C | 5.2°C | 18.9°C | 2.4°C | 49 mm | 74% | 0.6 m/s | 5.5 |
| 1999 | 14.6°C | 10.2°C | 5.7°C | 22.6°C | -0.2°C | 131 mm | 73% | 0.6 m/s | 5.5 |
| 1998 | 11.9°C | 8.3°C | 4.7°C | 19.5°C | 2.0°C | 74 mm | 76% | 0.5 m/s | 5.2 |
| 1997 | 17.0°C | 12.1°C | 7.2°C | 24.4°C | 2.0°C | 81 mm | 69% | 0.6 m/s | 5.4 |
| 1996 | 14.9°C | 10.2°C | 5.4°C | 22.1°C | 1.6°C | 53 mm | 68% | 0.8 m/s | 5.4 |
| 1995 | 13.3°C | 9.3°C | 5.4°C | 20.1°C | 1.9°C | 81 mm | 76% | 0.6 m/s | 4.7 |
| 1994 | 13.5°C | 9.5°C | 5.6°C | 20.6°C | 2.5°C | 106 mm | 78% | 0.5 m/s | 5.4 |
| 1993 | 14.2°C | 9.9°C | 5.6°C | 18.6°C | 1.7°C | 55 mm | 75% | 0.6 m/s | 5.6 |
| 1992 | 13.2°C | 9.1°C | 4.9°C | 19.6°C | 1.2°C | 60 mm | 74% | 0.6 m/s | 5.4 |
| 1991 | 14.1°C | 9.9°C | 5.7°C | 23.1°C | 1.0°C | 57 mm | 76% | 0.6 m/s | 5.2 |
| 1990 | 15.4°C | 11.1°C | 6.8°C | 21.4°C | 3.4°C | 70 mm | 77% | 0.7 m/s | 5.1 |
| 1989 | 13.9°C | 9.6°C | 5.3°C | 19.7°C | 1.7°C | 77 mm | 74% | 0.9 m/s | 4.9 |
| 1988 | 12.7°C | 8.9°C | 5.1°C | 19.1°C | 0.5°C | 87 mm | 78% | 0.5 m/s | 5.1 |
| 1987 | 11.0°C | 7.3°C | 3.6°C | 17.8°C | 1.6°C | 100 mm | 76% | 0.8 m/s | 5.2 |
| 1986 | 14.1°C | 9.5°C | 5.0°C | 24.1°C | 0.6°C | 53 mm | 69% | 0.9 m/s | 5.5 |
| 1985 ❄️ | 10.3°C | 6.6°C | 2.9°C | 20.6°C | -1.0°C | 76 mm | 76% | 0.6 m/s | 4.9 |
| 1984 | 13.8°C | 9.5°C | 5.1°C | 18.7°C | 2.2°C | 73 mm | 74% | 0.6 m/s | 5.7 |
| 1983 | 14.2°C | 9.8°C | 5.4°C | 20.5°C | 0.9°C | 74 mm | 73% | 0.6 m/s | — |
| 1982 | 12.2°C | 8.2°C | 4.2°C | 24.4°C | 0.3°C | 76 mm | 75% | 0.9 m/s | — |
| 1981 | 13.6°C | 9.3°C | 5.1°C | 19.4°C | 1.4°C | 90 mm | 75% | 0.6 m/s | — |
Actual recorded June data for each year, 1981–2025 — sourced from NASA POWER.
The average high in June is around 14.1°C with lows near 5.8°C (mean 10°C), based on 45 years of NASA POWER data.
June averages 77 mm of rainfall in Wasilla, about average for rainfall. The wettest on record was 134 mm in 2012.
The hottest June reached 27.3°C in 2013. The coldest dipped to -1°C in 1985.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average June temperatures have risen by about 1.9°C. Daytime highs moved from 12.8°C to 14.6°C and overnight lows from 4.5°C to 6.6°C over the same span.
June is one of the warmer months of the year in Wasilla and about average for rainfall, so plan for around 14.1°C daytime highs and 5.8°C at night.
Not quite — June is the 10th coolest month in Wasilla, averaging 10°C.
For June in Wasilla, pack warm layers and a jacket for chilly mornings, with typical highs of 14.1°C and lows of 5.8°C. Bring an umbrella or light rain jacket too.
Relative humidity in June averages 75% — moderately humid.
Average wind speed in June is 0.7 m/s. The windiest June on record averaged 0.9 m/s (1982).
The wettest June on record was 2012 with 134 mm. On average, June sees 77 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 Wasilla 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.
