July is one of the warmer months of the year in Greensburg, with average highs near 28.1°C and lows around 16.3°C (mean 22.2°C). It is a relatively wet time of year, averaging 102 mm of rainfall and 73% relative humidity across the period.
July is one of the warmer months of the year in Greensburg. Across 45 years of records, the warmest July in Greensburg was 2020 — when the month averaged 25.5°C — while the coldest was 1984 at 19°C. Typical July days reach 28.1°C with nights near 16.3°C. The long-term trend is warming, about 0.5°C per decade.
July is a relatively wet time of year in Greensburg, averaging 102 mm of rainfall. The wettest July on record was 1992 with 185 mm, while the driest was 2020 at 44 mm.
Relative humidity in Greensburg during July averages 73%. The most humid July was 2004 at 84%, and the least humid was 1988 at 60%.
July receives about 5.8 kWh/m²/day of solar energy in Greensburg. The sunniest July was 2020 at 6.5 kWh/m²/day, and the cloudiest was 1984 at 4.7.
Average wind speed in Greensburg during July is 0.1 m/s. The windiest Julys were 2023, 2024 and 2025, among others at 0.1 m/s, while the calmest was 1992 at 0 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 21.6°C | 22.0°C | 21.6°C | 22.8°C | 23.7°C | +2.1°C |
| Avg High | 27.5°C | 27.9°C | 27.5°C | 28.5°C | 29.7°C | +2.2°C |
| Avg Low | 15.7°C | 16.0°C | 15.6°C | 17.0°C | 17.7°C | +2°C |
| Avg Rain | 106 mm | 104 mm | 101 mm | 102 mm | 97 mm | -9 mm |
July temperatures in Greensburg have risen by about 2.5°C between 1981–1985 and 2021–2025.
July has ranged from a record low of 6.5°C (1983) to a record high of 38.2°C (1988).
Rainfall in July is a relatively wet time of year, averaging 102 mm, with a wettest year of 185 mm.
One of the best times to visit Greensburg
July is one of the best times to visit Greensburg. Expect days averaging 28.1°C and nights around 16.3°C (mean 22.2°C) — warmer than Greensburg's yearly average — with higher rainfall (102 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 | 29.2°C | 23.9°C | 18.6°C | 34.5°C | 12.7°C | 96 mm | 79% | 0.1 m/s | 6 |
| 2024 | 30.2°C | 23.7°C | 17.3°C | 34.5°C | 10.7°C | 113 mm | 68% | 0.1 m/s | 6.1 |
| 2023 | 28.8°C | 23.1°C | 17.3°C | 32.8°C | 13.4°C | 136 mm | 74% | 0.1 m/s | 5.7 |
| 2022 | 29.3°C | 23.3°C | 17.3°C | 33.7°C | 13.4°C | 96 mm | 70% | 0.1 m/s | 5.7 |
| 2021 | 28.6°C | 22.6°C | 16.6°C | 32.4°C | 12.3°C | 95 mm | 72% | 0.1 m/s | 5.7 |
| 2020 🔥 | 32.3°C | 25.5°C | 18.8°C | 35.8°C | 14.0°C | 44 mm | 63% | 0.1 m/s | 6.5 |
| 2019 | 27.8°C | 22.8°C | 17.8°C | 32.9°C | 13.0°C | 113 mm | 82% | 0.1 m/s | 6 |
| 2018 | 27.7°C | 22.1°C | 16.5°C | 34.9°C | 10.2°C | 92 mm | 78% | 0.1 m/s | 6.2 |
| 2017 | 27.5°C | 22.1°C | 16.8°C | 32.0°C | 11.1°C | 105 mm | 79% | 0.1 m/s | 5.6 |
| 2016 | 30.6°C | 24.2°C | 17.8°C | 35.0°C | 10.6°C | 66 mm | 66% | 0.1 m/s | 5.8 |
| 2015 | 27.1°C | 21.6°C | 16.0°C | 32.4°C | 9.0°C | 89 mm | 78% | 0.1 m/s | 6 |
| 2014 | 26.7°C | 20.7°C | 14.7°C | 31.8°C | 8.4°C | 97 mm | 72% | 0.1 m/s | 5.6 |
| 2013 | 27.2°C | 22.3°C | 17.4°C | 32.3°C | 10.4°C | 108 mm | 80% | 0.1 m/s | 5.6 |
| 2012 | 30.7°C | 24.5°C | 18.3°C | 36.0°C | 13.4°C | 158 mm | 69% | 0.1 m/s | 5.7 |
| 2011 | 29.8°C | 23.8°C | 17.7°C | 34.3°C | 12.7°C | 83 mm | 73% | 0.1 m/s | 6.3 |
| 2010 | 30.0°C | 23.6°C | 17.2°C | 34.7°C | 8.0°C | 104 mm | 68% | 0.1 m/s | 6.4 |
| 2009 | 25.1°C | 19.7°C | 14.2°C | 30.1°C | 10.7°C | 118 mm | 75% | 0.1 m/s | 5.4 |
| 2008 | 26.6°C | 21.3°C | 16.0°C | 29.6°C | 11.7°C | 101 mm | 80% | 0.1 m/s | 6 |
| 2007 | 27.4°C | 21.0°C | 14.5°C | 32.8°C | 8.1°C | 89 mm | 68% | 0.1 m/s | 5.9 |
| 2006 | 28.3°C | 22.8°C | 17.2°C | 33.4°C | 10.1°C | 115 mm | 77% | 0.1 m/s | 5.5 |
| 2005 | 30.1°C | 23.9°C | 17.8°C | 33.2°C | 13.2°C | 81 mm | 69% | 0.1 m/s | 5.7 |
| 2004 | 25.3°C | 20.6°C | 16.0°C | 28.2°C | 12.0°C | 156 mm | 84% | 0.1 m/s | 4.9 |
| 2003 | 26.1°C | 20.9°C | 15.8°C | 28.9°C | 11.8°C | 154 mm | 80% | 0.1 m/s | 5.8 |
| 2002 | 30.4°C | 23.6°C | 16.9°C | 34.6°C | 9.7°C | 57 mm | 66% | 0.1 m/s | 6.2 |
| 2001 | 28.8°C | 21.3°C | 13.9°C | 35.1°C | 7.4°C | 60 mm | 62% | 0.1 m/s | 6.2 |
| 2000 | 27.3°C | 20.7°C | 14.1°C | 31.4°C | 9.2°C | 83 mm | 66% | 0.1 m/s | 5.6 |
| 1999 | 31.9°C | 24.8°C | 17.7°C | 35.5°C | 10.0°C | 87 mm | 60% | 0.1 m/s | 6.4 |
| 1998 | 27.0°C | 21.0°C | 15.1°C | 30.0°C | 10.3°C | 70 mm | 73% | 0.1 m/s | 5.9 |
| 1997 | 28.0°C | 21.5°C | 15.1°C | 33.9°C | 9.8°C | 52 mm | 69% | 0.1 m/s | 6.2 |
| 1996 | 24.5°C | 19.3°C | 14.1°C | 27.6°C | 8.0°C | 145 mm | 81% | 0.1 m/s | 5.7 |
| 1995 | 27.8°C | 22.2°C | 16.7°C | 34.6°C | 9.0°C | 83 mm | 75% | 0.1 m/s | 5.9 |
| 1994 | 28.8°C | 22.8°C | 16.9°C | 32.3°C | 11.5°C | 80 mm | 72% | 0.1 m/s | 5.6 |
| 1993 | 29.3°C | 23.1°C | 16.9°C | 34.9°C | 10.9°C | 92 mm | 69% | 0.1 m/s | 5.7 |
| 1992 🌧️ | 26.8°C | 21.6°C | 16.4°C | 31.9°C | 10.4°C | 185 mm | 79% | 0 m/s | 5.2 |
| 1991 | 29.3°C | 23.0°C | 16.6°C | 34.7°C | 11.9°C | 95 mm | 67% | 0.1 m/s | 5.9 |
| 1990 | 25.6°C | 20.3°C | 14.9°C | 30.0°C | 9.7°C | 151 mm | 82% | 0.1 m/s | 5.3 |
| 1989 | 26.5°C | 21.6°C | 16.7°C | 32.1°C | 10.4°C | 109 mm | 82% | 0.1 m/s | 5.3 |
| 1988 | 31.6°C | 24.3°C | 17.0°C | 38.2°C | 6.6°C | 98 mm | 60% | 0.1 m/s | 5.7 |
| 1987 | 28.8°C | 22.9°C | 16.9°C | 33.7°C | 9.8°C | 72 mm | 74% | 0.1 m/s | 6.1 |
| 1986 | 27.0°C | 21.6°C | 16.2°C | 31.0°C | 8.0°C | 155 mm | 80% | 0.1 m/s | 5.8 |
| 1985 | 26.1°C | 20.2°C | 14.2°C | 31.1°C | 8.6°C | 141 mm | 78% | 0.1 m/s | 5.9 |
| 1984 ❄️ | 24.4°C | 19.0°C | 13.6°C | 28.4°C | 7.5°C | 99 mm | 81% | 0.1 m/s | 4.7 |
| 1983 | 27.5°C | 21.7°C | 15.9°C | 32.4°C | 6.5°C | 68 mm | 75% | 0.1 m/s | — |
| 1982 | 28.2°C | 22.1°C | 16.0°C | 33.1°C | 8.5°C | 85 mm | 74% | 0.1 m/s | — |
| 1981 | 27.1°C | 21.0°C | 14.9°C | 31.9°C | 7.5°C | 127 mm | 75% | 0.1 m/s | — |
Actual recorded July data for each year, 1981–2025 — sourced from NASA POWER.
The average high in July is around 28.1°C with lows near 16.3°C (mean 22.2°C), based on 45 years of NASA POWER data.
July averages 102 mm of rainfall in Greensburg, a relatively wet time of year. The wettest on record was 185 mm in 1992.
The hottest July reached 38.2°C in 1988. The coldest dipped to 6.5°C in 1983.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average July temperatures have risen by about 2.5°C. Daytime highs moved from 26.7°C to 29.2°C and overnight lows from 14.9°C to 17.4°C over the same span.
July is one of the warmer months of the year in Greensburg and a relatively wet time of year, so plan for around 28.1°C daytime highs and 16.3°C at night.
Not quite — July is the 12th coolest month in Greensburg, averaging 22.2°C.
For July in Greensburg, pack light layers you can adjust through the day, with typical highs of 28.1°C and lows of 16.3°C. Bring an umbrella or light rain jacket too.
Relative humidity in July averages 73% — moderately humid.
Average wind speed in July is 0.1 m/s. The windiest July on record averaged 0.1 m/s (1981).
The wettest July on record was 1992 with 185 mm. On average, July sees 102 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 Greensburg behaves each July, 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 July specifically, along with year-by-year records and how the month has changed over the decades.
