July is one of the cooler months of the year in Ashton, with average highs near 9.6°C and lows around 4.8°C (mean 7.2°C). It is about average for rainfall, averaging 68 mm of rainfall and 84% relative humidity across the period.
July is one of the cooler months of the year in Ashton. Across 45 years of records, the warmest July in Ashton was 2019 — when the month averaged 8.8°C — while the coldest was 1995 at 5.1°C. Typical July days reach 9.6°C with nights near 4.8°C. The long-term trend is warming, about 0.3°C per decade.
July is about average for rainfall in Ashton, averaging 68 mm of rainfall. The wettest July on record was 2022 with 177 mm, while the driest was 2000 at 21 mm.
Relative humidity in Ashton during July averages 84%. The most humid July was 2017 at 88%, and the least humid was 2011 at 79%.
July receives about 1.5 kWh/m²/day of solar energy in Ashton. The sunniest Julys were 1989 and 2004 at 1.8 kWh/m²/day, and the cloudiest was 1984 at 1.2.
Average wind speed in Ashton during July is 3 m/s. The windiest July was 2008 at 3.7 m/s, while the calmest was 1993 at 2.1 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 6.9°C | 6.8°C | 7.0°C | 7.6°C | 8.0°C | +1.1°C |
| Avg High | 9.2°C | 9.2°C | 9.6°C | 10.2°C | 10.4°C | +1.2°C |
| Avg Low | 4.5°C | 4.4°C | 4.5°C | 5.1°C | 5.5°C | +1°C |
| Avg Rain | 88 mm | 72 mm | 49 mm | 58 mm | 78 mm | -9 mm |
July temperatures in Ashton have risen by about 0.9°C between 1981–1985 and 2021–2025.
July has ranged from a record low of -0.2°C (2011) to a record high of 16.9°C (2012).
Rainfall in July is about average for rainfall, averaging 68 mm, with a wettest year of 177 mm.
A quieter season to visit Ashton
If your dates are flexible, the more temperate months of February and January tend to be the most comfortable for visiting Ashton. That said, July — with days averaging 9.6°C and nights around 4.8°C (mean 7.2°C) and moderate rainfall (68 mm) — can still be rewarding for travellers who don't mind the cooler conditions, and often means fewer crowds.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 10.5°C | 8.1°C | 5.6°C | 15.2°C | 3.5°C | 43 mm | 86% | 2.6 m/s | 1.6 |
| 2024 | 10.2°C | 7.9°C | 5.5°C | 16.7°C | 3.3°C | 65 mm | 85% | 3 m/s | 1.5 |
| 2023 | 10.7°C | 8.3°C | 5.8°C | 14.3°C | 3.6°C | 103 mm | 83% | 3.3 m/s | 1.6 |
| 2022 🌧️ | 9.6°C | 7.4°C | 5.3°C | 15.0°C | 1.8°C | 177 mm | 85% | 3.6 m/s | 1.4 |
| 2021 | 10.6°C | 8.0°C | 5.4°C | 13.9°C | 2.4°C | 45 mm | 84% | 2.9 m/s | 1.6 |
| 2020 | 10.6°C | 8.0°C | 5.3°C | 15.5°C | 2.5°C | 37 mm | 82% | 3.1 m/s | 1.6 |
| 2019 🔥 | 11.4°C | 8.8°C | 6.3°C | 15.9°C | 3.5°C | 86 mm | 85% | 2.9 m/s | 1.3 |
| 2018 | 11.2°C | 8.4°C | 5.6°C | 15.5°C | 3.2°C | 29 mm | 83% | 2.8 m/s | 1.6 |
| 2017 | 8.8°C | 6.7°C | 4.6°C | 12.4°C | 1.3°C | 148 mm | 88% | 3.2 m/s | 1.4 |
| 2016 | 10.7°C | 7.7°C | 4.7°C | 14.1°C | 1.7°C | 35 mm | 79% | 3.3 m/s | 1.7 |
| 2015 | 9.5°C | 7.0°C | 4.4°C | 15.0°C | 2.6°C | 30 mm | 81% | 3.3 m/s | 1.6 |
| 2014 | 9.6°C | 7.5°C | 5.3°C | 15.1°C | 2.9°C | 34 mm | 84% | 3.6 m/s | 1.5 |
| 2013 | 11.4°C | 8.6°C | 5.9°C | 15.3°C | 3.1°C | 46 mm | 82% | 2.7 m/s | 1.7 |
| 2012 | 10.5°C | 8.0°C | 5.5°C | 16.9°C | 2.1°C | 78 mm | 84% | 2.4 m/s | 1.5 |
| 2011 | 9.4°C | 6.9°C | 4.4°C | 12.4°C | -0.2°C | 28 mm | 79% | 3.5 m/s | 1.7 |
| 2010 | 9.1°C | 6.8°C | 4.4°C | 11.8°C | 2.9°C | 62 mm | 86% | 2.4 m/s | 1.6 |
| 2009 | 8.5°C | 6.2°C | 3.9°C | 12.7°C | 1.0°C | 49 mm | 83% | 2.9 m/s | 1.7 |
| 2008 | 9.3°C | 7.2°C | 5.1°C | 14.2°C | 2.5°C | 135 mm | 86% | 3.7 m/s | 1.3 |
| 2007 | 8.7°C | 6.6°C | 4.5°C | 15.2°C | 1.3°C | 65 mm | 85% | 2.6 m/s | 1.5 |
| 2006 | 9.5°C | 7.2°C | 4.8°C | 13.3°C | 2.9°C | 38 mm | 84% | 2.8 m/s | 1.5 |
| 2005 | 11.0°C | 8.3°C | 5.5°C | 14.5°C | 2.6°C | 44 mm | 83% | 2.9 m/s | 1.5 |
| 2004 | 9.4°C | 6.4°C | 3.5°C | 12.5°C | 2.0°C | 36 mm | 81% | 2.8 m/s | 1.8 |
| 2003 | 9.9°C | 6.9°C | 4.0°C | 13.8°C | 1.3°C | 25 mm | 80% | 2.9 m/s | 1.6 |
| 2002 | 9.4°C | 6.9°C | 4.4°C | 15.0°C | 1.2°C | 22 mm | 85% | 2.7 m/s | 1.5 |
| 2001 | 9.0°C | 6.5°C | 4.0°C | 13.1°C | 2.3°C | 50 mm | 79% | 2.7 m/s | 1.7 |
| 2000 | 10.8°C | 8.2°C | 5.7°C | 14.0°C | 1.8°C | 21 mm | 85% | 2.5 m/s | 1.5 |
| 1999 | 9.9°C | 7.6°C | 5.3°C | 13.5°C | 3.1°C | 85 mm | 85% | 3.1 m/s | 1.3 |
| 1998 | 10.5°C | 7.8°C | 5.1°C | 15.1°C | 3.5°C | 53 mm | 85% | 2.8 m/s | 1.5 |
| 1997 | 9.7°C | 6.9°C | 4.0°C | 13.0°C | 1.9°C | 22 mm | 80% | 3 m/s | 1.5 |
| 1996 | 8.1°C | 6.3°C | 4.5°C | 12.1°C | 2.4°C | 88 mm | 87% | 3 m/s | 1.4 |
| 1995 ❄️ | 7.4°C | 5.1°C | 2.8°C | 11.1°C | 0.1°C | 83 mm | 81% | 3.4 m/s | 1.5 |
| 1994 | 8.4°C | 6.3°C | 4.2°C | 12.1°C | 2.2°C | 145 mm | 84% | 3.4 m/s | 1.5 |
| 1993 | 9.8°C | 7.2°C | 4.6°C | 13.4°C | 2.2°C | 31 mm | 83% | 2.1 m/s | 1.6 |
| 1992 | 9.1°C | 6.7°C | 4.3°C | 12.9°C | 2.2°C | 82 mm | 82% | 2.9 m/s | 1.4 |
| 1991 | 8.7°C | 6.2°C | 3.7°C | 11.6°C | 1.1°C | 68 mm | 82% | 2.4 m/s | 1.7 |
| 1990 | 10.0°C | 7.5°C | 5.0°C | 13.5°C | 2.4°C | 61 mm | 85% | 2.9 m/s | 1.5 |
| 1989 | 8.6°C | 6.3°C | 4.1°C | 11.5°C | 1.3°C | 64 mm | 82% | 2.8 m/s | 1.8 |
| 1988 | 10.0°C | 7.4°C | 4.9°C | 13.7°C | 2.0°C | 81 mm | 84% | 3.3 m/s | 1.6 |
| 1987 | 8.9°C | 6.7°C | 4.4°C | 11.8°C | 2.7°C | 55 mm | 85% | 3.1 m/s | 1.5 |
| 1986 | 8.9°C | 6.5°C | 4.0°C | 12.8°C | 2.1°C | 150 mm | 83% | 3.6 m/s | 1.6 |
| 1985 | 10.3°C | 7.8°C | 5.2°C | 14.0°C | 2.2°C | 83 mm | 85% | 2.8 m/s | 1.6 |
| 1984 | 9.7°C | 7.6°C | 5.4°C | 14.6°C | 1.8°C | 113 mm | 87% | 3.1 m/s | 1.2 |
| 1983 | 8.3°C | 6.1°C | 4.0°C | 12.9°C | 1.6°C | 96 mm | 86% | 3 m/s | — |
| 1982 | 8.9°C | 6.4°C | 4.0°C | 12.2°C | 1.8°C | 56 mm | 84% | 2.9 m/s | — |
| 1981 | 9.3°C | 7.1°C | 4.9°C | 14.3°C | 2.1°C | 91 mm | 85% | 3 m/s | — |
Actual recorded July data for each year, 1981–2025 — sourced from NASA POWER.
The average high in July is around 9.6°C with lows near 4.8°C (mean 7.2°C), based on 45 years of NASA POWER data.
July averages 68 mm of rainfall in Ashton, about average for rainfall. The wettest on record was 177 mm in 2022.
The hottest July reached 16.9°C in 2012. The coldest dipped to -0.2°C in 2011.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average July temperatures have risen by about 0.9°C. Daytime highs moved from 9.3°C to 10.3°C and overnight lows from 4.7°C to 5.5°C over the same span.
July is one of the cooler months of the year in Ashton and about average for rainfall, so plan for around 9.6°C daytime highs and 4.8°C at night.
Yes — July is the coldest month of the year in Ashton, averaging 7.2°C.
For July in Ashton, pack warm layers and a jacket for chilly mornings, with typical highs of 9.6°C and lows of 4.8°C. Bring an umbrella or light rain jacket too.
Relative humidity in July averages 84% — quite humid.
Average wind speed in July is 3 m/s. The windiest July on record averaged 3.7 m/s (2008).
The wettest July on record was 2022 with 177 mm. On average, July sees 68 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 Ashton 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.
