June is one of the warmer months of the year in Overland Park, with average highs near 28.5°C and lows around 17.8°C (mean 23.2°C). It is a relatively wet time of year, averaging 136 mm of rainfall and 76% relative humidity across the period.
June is one of the warmer months of the year in Overland Park. Across 45 years of records, the warmest June in Overland Park was 2018 — when the month averaged 26.5°C — while the coldest was 1982 at 19.8°C. Typical June days reach 28.5°C with nights near 17.8°C. The long-term trend is warming, about 0.6°C per decade.
June is a relatively wet time of year in Overland Park, averaging 136 mm of rainfall. The wettest June on record was 1981 with 257 mm, while the driest was 2006 at 53 mm.
Relative humidity in Overland Park during June averages 76%. The most humid June was 2015 at 83%, and the least humid was 1988 at 50%.
June receives about 6.4 kWh/m²/day of solar energy in Overland Park. The sunniest June was 2012 at 7.4 kWh/m²/day, and the cloudiest was 1992 at 5.5.
Average wind speed in Overland Park during June is 2.7 m/s. The windiest June was 1998 at 3.5 m/s, while the calmest were 1987 and 2023 at 2 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 22.2°C | 22.5°C | 22.7°C | 24.2°C | 24.4°C | +2.2°C |
| Avg High | 27.6°C | 27.6°C | 28.1°C | 29.6°C | 29.9°C | +2.3°C |
| Avg Low | 16.9°C | 17.3°C | 17.3°C | 18.8°C | 18.9°C | +2°C |
| Avg Rain | 139 mm | 134 mm | 163 mm | 125 mm | 112 mm | -27 mm |
June temperatures in Overland Park have risen by about 3.1°C between 1981–1985 and 2021–2025.
June has ranged from a record low of 6.4°C (1982) to a record high of 41.7°C (2012).
Rainfall in June is a relatively wet time of year, averaging 136 mm, with a wettest year of 257 mm.
One of the best times to visit Overland Park
June is one of the best times to visit Overland Park. Expect days averaging 28.5°C and nights around 17.8°C (mean 23.2°C) — warmer than Overland Park's yearly average — with higher rainfall (136 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 | 29.7°C | 24.4°C | 19.0°C | 34.0°C | 12.8°C | 129 mm | 77% | 2.6 m/s | 6.1 |
| 2024 | 30.5°C | 25.0°C | 19.5°C | 37.4°C | 13.7°C | 116 mm | 73% | 2.8 m/s | 6.7 |
| 2023 | 32.2°C | 25.1°C | 18.1°C | 39.4°C | 10.6°C | 55 mm | 57% | 2 m/s | 6.9 |
| 2022 | 29.3°C | 24.0°C | 18.6°C | 34.3°C | 11.2°C | 81 mm | 75% | 2.6 m/s | 6.7 |
| 2021 | 28.9°C | 23.9°C | 19.0°C | 34.6°C | 12.8°C | 190 mm | 78% | 2.3 m/s | 6.3 |
| 2020 | 29.0°C | 24.1°C | 19.2°C | 31.9°C | 12.8°C | 100 mm | 80% | 2.8 m/s | 7.1 |
| 2019 | 27.1°C | 22.4°C | 17.7°C | 30.8°C | 9.3°C | 155 mm | 82% | 2.5 m/s | 6.6 |
| 2018 🔥 | 32.4°C | 26.5°C | 20.7°C | 37.3°C | 13.4°C | 76 mm | 68% | 2.7 m/s | 6.8 |
| 2017 | 29.4°C | 23.6°C | 17.7°C | 33.7°C | 12.6°C | 146 mm | 72% | 3 m/s | 7.1 |
| 2016 | 30.5°C | 25.0°C | 19.5°C | 35.1°C | 13.3°C | 55 mm | 74% | 2.3 m/s | 7.2 |
| 2015 | 28.1°C | 23.5°C | 18.9°C | 32.5°C | 10.7°C | 189 mm | 83% | 2.5 m/s | 5.8 |
| 2014 | 27.8°C | 23.3°C | 18.8°C | 31.7°C | 10.2°C | 197 mm | 81% | 3.1 m/s | 5.7 |
| 2013 | 27.6°C | 22.5°C | 17.5°C | 34.7°C | 8.8°C | 84 mm | 79% | 3 m/s | 6.3 |
| 2012 | 33.0°C | 25.5°C | 18.1°C | 41.7°C | 8.5°C | 56 mm | 57% | 3.3 m/s | 7.4 |
| 2011 | 30.5°C | 24.8°C | 19.1°C | 35.8°C | 14.6°C | 107 mm | 75% | 3.2 m/s | 6.8 |
| 2010 | 29.5°C | 24.6°C | 19.7°C | 32.2°C | 14.9°C | 189 mm | 82% | 2.6 m/s | 6.6 |
| 2009 | 28.3°C | 23.3°C | 18.4°C | 35.2°C | 11.0°C | 180 mm | 81% | 2.6 m/s | 6.7 |
| 2008 | 27.2°C | 22.6°C | 18.1°C | 29.6°C | 13.2°C | 205 mm | 80% | 3.1 m/s | 6.3 |
| 2007 | 26.7°C | 22.1°C | 17.5°C | 30.2°C | 11.4°C | 207 mm | 82% | 2.6 m/s | 6 |
| 2006 | 31.4°C | 24.5°C | 17.6°C | 35.5°C | 13.3°C | 53 mm | 62% | 2.7 m/s | 6.9 |
| 2005 | 28.9°C | 23.5°C | 18.2°C | 33.7°C | 12.8°C | 209 mm | 77% | 2.7 m/s | 6.8 |
| 2004 | 26.0°C | 21.2°C | 16.3°C | 30.1°C | 11.5°C | 155 mm | 80% | 2.6 m/s | 5.9 |
| 2003 | 27.8°C | 21.9°C | 15.9°C | 33.0°C | 9.5°C | 128 mm | 70% | 2.6 m/s | 6.2 |
| 2002 | 29.4°C | 23.8°C | 18.1°C | 34.4°C | 11.9°C | 63 mm | 74% | 2.9 m/s | 6.7 |
| 2001 | 27.3°C | 21.7°C | 16.2°C | 30.4°C | 7.2°C | 236 mm | 79% | 2.7 m/s | 6.7 |
| 2000 | 27.6°C | 22.0°C | 16.3°C | 33.8°C | 9.7°C | 197 mm | 71% | 3.2 m/s | 5.7 |
| 1999 | 26.3°C | 21.6°C | 17.0°C | 30.1°C | 9.0°C | 172 mm | 83% | 2.7 m/s | 5.7 |
| 1998 | 28.1°C | 22.5°C | 16.9°C | 32.8°C | 8.9°C | 213 mm | 75% | 3.5 m/s | 6.4 |
| 1997 | 27.8°C | 22.4°C | 16.9°C | 32.1°C | 10.7°C | 91 mm | 77% | 2.3 m/s | 6.5 |
| 1996 | 28.0°C | 22.5°C | 17.0°C | 32.8°C | 8.1°C | 158 mm | 77% | 2.4 m/s | 6.4 |
| 1995 | 25.8°C | 21.4°C | 17.1°C | 29.8°C | 10.4°C | 140 mm | 83% | 2.3 m/s | 6.1 |
| 1994 | 27.9°C | 23.3°C | 18.6°C | 31.7°C | 14.3°C | 98 mm | 82% | 2.4 m/s | 6.4 |
| 1993 | 26.8°C | 21.9°C | 17.0°C | 31.1°C | 9.2°C | 140 mm | 83% | 2.7 m/s | 6 |
| 1992 | 27.1°C | 21.2°C | 15.3°C | 32.4°C | 9.2°C | 82 mm | 71% | 2.5 m/s | 5.5 |
| 1991 | 30.3°C | 24.6°C | 19.0°C | 36.8°C | 13.1°C | 62 mm | 72% | 2.7 m/s | 6.7 |
| 1990 | 28.3°C | 23.3°C | 18.3°C | 31.6°C | 7.6°C | 180 mm | 81% | 3.3 m/s | 6.5 |
| 1989 | 26.7°C | 21.2°C | 15.7°C | 32.0°C | 9.1°C | 102 mm | 73% | 2.2 m/s | 6 |
| 1988 | 33.3°C | 25.5°C | 17.7°C | 40.7°C | 10.4°C | 65 mm | 50% | 2.8 m/s | 6.8 |
| 1987 | 27.7°C | 22.9°C | 18.1°C | 33.8°C | 10.6°C | 116 mm | 79% | 2 m/s | 6.6 |
| 1986 | 28.1°C | 23.4°C | 18.6°C | 31.7°C | 13.2°C | 100 mm | 81% | 2.2 m/s | 6.2 |
| 1985 | 25.5°C | 20.2°C | 14.8°C | 30.9°C | 8.1°C | 149 mm | 79% | 2.8 m/s | 5.8 |
| 1984 | 27.5°C | 22.8°C | 18.2°C | 31.7°C | 11.8°C | 189 mm | 81% | 3 m/s | 6 |
| 1983 | 26.5°C | 21.4°C | 16.3°C | 30.7°C | 7.9°C | 127 mm | 80% | 2.6 m/s | — |
| 1982 ❄️ | 24.9°C | 19.8°C | 14.7°C | 31.2°C | 6.4°C | 141 mm | 81% | 2.2 m/s | — |
| 1981 🌧️ | 27.9°C | 23.0°C | 18.0°C | 33.9°C | 11.1°C | 257 mm | 80% | 3 m/s | — |
Actual recorded June data for each year, 1981–2025 — sourced from NASA POWER.
The average high in June is around 28.5°C with lows near 17.8°C (mean 23.2°C), based on 45 years of NASA POWER data.
June averages 136 mm of rainfall in Overland Park, a relatively wet time of year. The wettest on record was 257 mm in 1981.
The hottest June reached 41.7°C in 2012. The coldest dipped to 6.4°C in 1982.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average June temperatures have risen by about 3.1°C. Daytime highs moved from 26.5°C to 30.1°C and overnight lows from 16.4°C to 18.8°C over the same span.
June is one of the warmer months of the year in Overland Park and a relatively wet time of year, so plan for around 28.5°C daytime highs and 17.8°C at night.
Not quite — June is the 10th coolest month in Overland Park, averaging 23.2°C.
For June in Overland Park, pack light layers you can adjust through the day, with typical highs of 28.5°C and lows of 17.8°C. Bring an umbrella or light rain jacket too.
Relative humidity in June averages 76% — quite humid.
Average wind speed in June is 2.7 m/s. The windiest June on record averaged 3.5 m/s (1998).
The wettest June on record was 1981 with 257 mm. On average, June sees 136 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 Overland Park 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.
