July is one of the warmer months of the year in Kilwinning, with average highs near 16.6°C and lows around 11.7°C (mean 14.2°C). It is one of the drier months, averaging 95 mm of rainfall and 85% relative humidity across the period.
July is one of the warmer months of the year in Kilwinning. Across 45 years of records, the warmest July in Kilwinning was 2006 — when the month averaged 16.1°C — while the coldest was 1993 at 12.4°C. Typical July days reach 16.6°C with nights near 11.7°C. The long-term trend is warming, about 0.2°C per decade.
July is one of the drier months in Kilwinning, averaging 95 mm of rainfall. The wettest July on record was 1985 with 161 mm, while the driest was 1983 at 32 mm.
Relative humidity in Kilwinning during July averages 85%. The most humid Julys were 1985 and 2016 at 87%, and the least humid was 1984 at 82%.
July receives about 4.5 kWh/m²/day of solar energy in Kilwinning. The sunniest July was 1989 at 5.5 kWh/m²/day, and the cloudiest was 1985 at 3.8.
Average wind speed in Kilwinning during July is 3.8 m/s. The windiest Julys were 1988, 1993 and 1998 at 4.7 m/s, while the calmest was 2021 at 2.4 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 14.0°C | 14.0°C | 14.2°C | 14.3°C | 14.5°C | +0.5°C |
| Avg High | 16.5°C | 16.4°C | 16.6°C | 16.7°C | 16.9°C | +0.4°C |
| Avg Low | 11.5°C | 11.5°C | 11.9°C | 11.9°C | 12.1°C | +0.6°C |
| Avg Rain | 85 mm | 96 mm | 86 mm | 112 mm | 95 mm | +10 mm |
July temperatures in Kilwinning have risen by about 0.6°C between 1981–1985 and 2021–2025.
July has ranged from a record low of 7.5°C (1993) to a record high of 24.4°C (2025).
Rainfall in July is one of the drier months, averaging 95 mm, with a wettest year of 161 mm.
One of the best times to visit Kilwinning
July is one of the best times to visit Kilwinning. Expect days averaging 16.6°C and nights around 11.7°C (mean 14.2°C) — warmer than Kilwinning's yearly average — with higher rainfall (95 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 | 17.9°C | 15.4°C | 12.9°C | 24.4°C | 9.4°C | 83 mm | 86% | 3.7 m/s | 4.4 |
| 2024 | 16.2°C | 13.8°C | 11.3°C | 19.0°C | 8.6°C | 90 mm | 85% | 3.6 m/s | 4.5 |
| 2023 | 16.3°C | 14.3°C | 12.3°C | 20.0°C | 9.9°C | 149 mm | 84% | 4.6 m/s | 4.4 |
| 2022 | 17.1°C | 14.6°C | 12.0°C | 22.4°C | 10.5°C | 60 mm | 85% | 3.9 m/s | 4.6 |
| 2021 | 18.8°C | 16.0°C | 13.2°C | 23.7°C | 11.5°C | 33 mm | 84% | 2.4 m/s | 5.2 |
| 2020 | 15.0°C | 13.0°C | 10.9°C | 19.9°C | 9.3°C | 154 mm | 85% | 4.2 m/s | 4.1 |
| 2019 | 17.4°C | 15.1°C | 12.8°C | 22.2°C | 10.0°C | 127 mm | 87% | 3.7 m/s | 4.2 |
| 2018 | 18.1°C | 15.4°C | 12.8°C | 21.4°C | 10.4°C | 91 mm | 83% | 3.1 m/s | 5.1 |
| 2017 | 16.1°C | 13.7°C | 11.2°C | 20.7°C | 8.6°C | 126 mm | 85% | 4 m/s | 4.5 |
| 2016 | 15.9°C | 13.6°C | 11.4°C | 22.8°C | 9.2°C | 130 mm | 87% | 4 m/s | 4.1 |
| 2015 | 15.2°C | 12.9°C | 10.7°C | 21.6°C | 8.4°C | 129 mm | 84% | 4.3 m/s | 4.3 |
| 2014 | 17.8°C | 15.1°C | 12.5°C | 23.3°C | 10.3°C | 88 mm | 84% | 3.3 m/s | 5 |
| 2013 | 18.5°C | 15.7°C | 12.9°C | 24.2°C | 9.8°C | 75 mm | 86% | 2.9 m/s | 5.3 |
| 2012 | 15.1°C | 13.1°C | 11.2°C | 19.7°C | 9.5°C | 123 mm | 86% | 3.4 m/s | 4.1 |
| 2011 | 16.5°C | 13.9°C | 11.2°C | 18.9°C | 8.7°C | 82 mm | 83% | 3.1 m/s | 5.2 |
| 2010 | 16.2°C | 14.1°C | 11.9°C | 17.8°C | 10.1°C | 151 mm | 86% | 4.3 m/s | 4 |
| 2009 | 16.6°C | 14.4°C | 12.2°C | 21.7°C | 9.7°C | 115 mm | 85% | 4.2 m/s | 4.8 |
| 2008 | 16.6°C | 14.4°C | 12.1°C | 21.7°C | 9.1°C | 125 mm | 86% | 4.3 m/s | 4.2 |
| 2007 | 15.7°C | 13.6°C | 11.4°C | 17.9°C | 9.6°C | 89 mm | 85% | 3.7 m/s | 4.7 |
| 2006 🔥 | 18.9°C | 16.1°C | 13.3°C | 24.0°C | 10.2°C | 60 mm | 85% | 3.2 m/s | 4.9 |
| 2005 | 16.6°C | 14.3°C | 12.0°C | 22.9°C | 9.8°C | 48 mm | 85% | 3.6 m/s | 4.5 |
| 2004 | 15.6°C | 13.3°C | 11.1°C | 18.3°C | 9.3°C | 78 mm | 85% | 3.7 m/s | 4.6 |
| 2003 | 17.3°C | 15.0°C | 12.7°C | 22.7°C | 10.9°C | 82 mm | 87% | 4.1 m/s | 4.4 |
| 2002 | 15.4°C | 13.3°C | 11.2°C | 18.8°C | 8.7°C | 125 mm | 87% | 3.4 m/s | 3.9 |
| 2001 | 16.2°C | 13.8°C | 11.5°C | 20.6°C | 9.4°C | 101 mm | 86% | 3.5 m/s | 4.2 |
| 2000 | 16.7°C | 14.0°C | 11.3°C | 21.6°C | 8.0°C | 37 mm | 84% | 3.1 m/s | 4.9 |
| 1999 | 17.4°C | 14.8°C | 12.2°C | 21.8°C | 9.6°C | 91 mm | 85% | 3.6 m/s | 4.7 |
| 1998 | 15.2°C | 13.2°C | 11.2°C | 17.4°C | 9.3°C | 144 mm | 87% | 4.7 m/s | 4.5 |
| 1997 | 17.0°C | 14.5°C | 11.9°C | 20.9°C | 8.3°C | 93 mm | 85% | 3.5 m/s | 4.8 |
| 1996 | 15.7°C | 13.4°C | 11.0°C | 20.0°C | 8.6°C | 107 mm | 84% | 3.7 m/s | 4.8 |
| 1995 | 17.5°C | 14.8°C | 12.1°C | 23.0°C | 9.4°C | 93 mm | 85% | 3.8 m/s | 4.7 |
| 1994 | 16.5°C | 13.9°C | 11.4°C | 20.6°C | 9.2°C | 74 mm | 85% | 3.3 m/s | 4.6 |
| 1993 ❄️ | 14.5°C | 12.4°C | 10.4°C | 17.8°C | 7.5°C | 100 mm | 86% | 4.7 m/s | 4.4 |
| 1992 | 16.0°C | 13.6°C | 11.2°C | 18.7°C | 8.0°C | 92 mm | 84% | 4.3 m/s | 4.4 |
| 1991 | 17.5°C | 15.0°C | 12.5°C | 22.0°C | 10.3°C | 82 mm | 86% | 4.1 m/s | 4.3 |
| 1990 | 16.8°C | 14.1°C | 11.4°C | 20.3°C | 8.4°C | 79 mm | 83% | 4.4 m/s | 4.8 |
| 1989 | 18.2°C | 15.3°C | 12.3°C | 22.9°C | 9.0°C | 44 mm | 83% | 3.4 m/s | 5.5 |
| 1988 | 14.9°C | 12.8°C | 10.8°C | 17.6°C | 9.3°C | 145 mm | 85% | 4.7 m/s | 4.1 |
| 1987 | 16.2°C | 13.7°C | 11.2°C | 19.8°C | 8.8°C | 100 mm | 86% | 4 m/s | 4.3 |
| 1986 | 15.2°C | 12.9°C | 10.7°C | 20.1°C | 8.4°C | 77 mm | 85% | 4.2 m/s | 4 |
| 1985 🌧️ | 15.5°C | 13.2°C | 10.9°C | 19.9°C | 8.6°C | 161 mm | 87% | 4.2 m/s | 3.8 |
| 1984 | 17.5°C | 14.6°C | 11.7°C | 21.0°C | 8.0°C | 55 mm | 82% | 3.5 m/s | 5.1 |
| 1983 | 18.4°C | 15.5°C | 12.7°C | 24.2°C | 9.1°C | 32 mm | 83% | 2.8 m/s | — |
| 1982 | 17.5°C | 14.7°C | 12.0°C | 22.3°C | 9.7°C | 37 mm | 82% | 3 m/s | — |
| 1981 | 15.3°C | 13.1°C | 10.9°C | 18.2°C | 9.0°C | 111 mm | 86% | 4.3 m/s | — |
Actual recorded July data for each year, 1981–2025 — sourced from NASA POWER.
The average high in July is around 16.6°C with lows near 11.7°C (mean 14.2°C), based on 45 years of NASA POWER data.
July averages 95 mm of rainfall in Kilwinning, one of the drier months. The wettest on record was 161 mm in 1985.
The hottest July reached 24.4°C in 2025. The coldest dipped to 7.5°C in 1993.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average July temperatures have risen by about 0.6°C. Daytime highs moved from 16.8°C to 17.3°C and overnight lows from 11.6°C to 12.3°C over the same span.
July is one of the warmer months of the year in Kilwinning and one of the drier months, so plan for around 16.6°C daytime highs and 11.7°C at night.
Not quite — July is the 11th coolest month in Kilwinning, averaging 14.2°C.
For July in Kilwinning, pack light layers you can adjust through the day, with typical highs of 16.6°C and lows of 11.7°C. Bring an umbrella or light rain jacket too.
Relative humidity in July averages 85% — quite humid.
Average wind speed in July is 3.8 m/s. The windiest July on record averaged 4.7 m/s (1988).
The wettest July on record was 1985 with 161 mm. On average, July sees 95 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 Kilwinning 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.
