July is one of the cooler months of the year in Warwick, with average highs near 17.7°C and lows around 5.3°C (mean 11.5°C). It is one of the drier months, averaging 32 mm of rainfall and 73% relative humidity across the period.
July is one of the cooler months of the year in Warwick. Across 45 years of records, the warmest July in Warwick was 1993 — when the month averaged 14.4°C — while the coldest was 1989 at 9.5°C. Typical July days reach 17.7°C with nights near 5.3°C. The long-term trend is warming, about 0.4°C per decade.
July is one of the drier months in Warwick, averaging 32 mm of rainfall. The wettest July on record was 1984 with 133 mm, while the driest was 2007 at 1 mm.
Relative humidity in Warwick during July averages 73%. The most humid July was 1983 at 87%, and the least humid was 2002 at 58%.
July receives about 3.4 kWh/m²/day of solar energy in Warwick. The sunniest Julys were 2002, 2007 and 2017 at 3.9 kWh/m²/day, and the cloudiest was 1984 at 2.2.
Average wind speed in Warwick during July is 2.2 m/s. The windiest July was 2024 at 2.6 m/s, while the calmest was 1993 at 1.7 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 10.5°C | 11.4°C | 11.5°C | 12.3°C | 11.8°C | +1.3°C |
| Avg High | 16.4°C | 17.4°C | 18.1°C | 18.6°C | 17.9°C | +1.5°C |
| Avg Low | 4.5°C | 5.4°C | 4.9°C | 5.9°C | 5.7°C | +1.2°C |
| Avg Rain | 57 mm | 34 mm | 20 mm | 21 mm | 29 mm | -28 mm |
July temperatures in Warwick have risen by about 1.6°C between 1981–1985 and 2021–2025.
July has ranged from a record low of -3.9°C (2007) to a record high of 25.6°C (2023).
Rainfall in July is one of the drier months, averaging 32 mm, with a wettest year of 133 mm.
Daytime highs and overnight lows have shifted differently — highs rose about 0.5°C per decade while lows rose 0.3°C per decade, widening the gap between day and night.
A quieter season to visit Warwick
If your dates are flexible, the more temperate months of March and November tend to be the most comfortable for visiting Warwick. That said, July — with days averaging 17.7°C and nights around 5.3°C (mean 11.5°C) and moderate rainfall (32 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 | 18.3°C | 11.9°C | 5.4°C | 22.1°C | 1.9°C | 54 mm | 72% | 2.5 m/s | 3.4 |
| 2024 | 17.5°C | 11.7°C | 5.9°C | 23.0°C | 0.3°C | 20 mm | 74% | 2.6 m/s | 3.4 |
| 2023 | 19.8°C | 13.2°C | 6.5°C | 25.6°C | 2.4°C | 15 mm | 69% | 1.9 m/s | 3.5 |
| 2022 | 16.3°C | 10.8°C | 5.4°C | 20.6°C | 0.8°C | 30 mm | 80% | 2.3 m/s | 3.1 |
| 2021 | 17.5°C | 11.3°C | 5.1°C | 21.7°C | -0.3°C | 37 mm | 75% | 2.5 m/s | 3.4 |
| 2020 | 18.2°C | 12.1°C | 6.0°C | 21.6°C | -0.3°C | 17 mm | 75% | 2.3 m/s | 3.3 |
| 2019 | 20.5°C | 13.6°C | 6.7°C | 23.6°C | 0.3°C | 2 mm | 62% | 2.2 m/s | 3.6 |
| 2018 | 20.5°C | 13.4°C | 6.2°C | 24.9°C | 0.8°C | 12 mm | 60% | 2 m/s | 3.6 |
| 2017 | 20.3°C | 13.2°C | 6.1°C | 25.0°C | 1.0°C | 14 mm | 64% | 1.9 m/s | 3.9 |
| 2016 | 19.1°C | 13.0°C | 6.8°C | 25.3°C | 0.2°C | 12 mm | 71% | 2.2 m/s | 3.3 |
| 2015 | 17.3°C | 11.2°C | 5.1°C | 22.0°C | -0.6°C | 14 mm | 74% | 2.3 m/s | 3.3 |
| 2014 | 18.2°C | 11.2°C | 4.2°C | 23.0°C | 0.1°C | 9 mm | 67% | 2.1 m/s | 3.8 |
| 2013 | 18.4°C | 12.9°C | 7.4°C | 21.0°C | 1.6°C | 36 mm | 80% | 1.9 m/s | 3.1 |
| 2012 | 16.8°C | 11.0°C | 5.3°C | 22.1°C | -0.5°C | 36 mm | 80% | 2.2 m/s | 3.3 |
| 2011 | 16.9°C | 10.6°C | 4.4°C | 20.5°C | -0.7°C | 13 mm | 72% | 2.3 m/s | 3.6 |
| 2010 | 18.0°C | 12.4°C | 6.8°C | 23.3°C | 1.1°C | 60 mm | 78% | 2.1 m/s | 2.9 |
| 2009 | 17.3°C | 11.0°C | 4.7°C | 22.0°C | 1.4°C | 8 mm | 75% | 2.4 m/s | 3.7 |
| 2008 | 17.2°C | 11.3°C | 5.3°C | 22.2°C | 0.9°C | 53 mm | 72% | 2.4 m/s | 3.2 |
| 2007 | 16.8°C | 10.0°C | 3.1°C | 22.4°C | -3.9°C | 1 mm | 68% | 2.3 m/s | 3.9 |
| 2006 | 18.6°C | 12.3°C | 6.1°C | 22.8°C | 2.8°C | 45 mm | 68% | 2 m/s | 3.3 |
| 2005 | 18.2°C | 12.1°C | 5.9°C | 22.3°C | 1.1°C | 7 mm | 77% | 2.1 m/s | 3.6 |
| 2004 | 19.1°C | 12.1°C | 5.1°C | 24.4°C | -0.7°C | 11 mm | 65% | 2 m/s | 3.6 |
| 2003 | 17.5°C | 11.3°C | 5.1°C | 22.2°C | -2.0°C | 25 mm | 73% | 2 m/s | 3.5 |
| 2002 | 19.0°C | 11.1°C | 3.3°C | 21.5°C | 0.8°C | 2 mm | 58% | 1.9 m/s | 3.9 |
| 2001 | 18.5°C | 12.0°C | 5.4°C | 22.4°C | 0.4°C | 37 mm | 71% | 1.9 m/s | 3.2 |
| 2000 | 18.6°C | 11.7°C | 4.7°C | 23.6°C | -0.7°C | 12 mm | 66% | 2 m/s | 3.5 |
| 1999 | 17.2°C | 12.1°C | 7.1°C | 22.0°C | 0.7°C | 59 mm | 81% | 2.3 m/s | 3.1 |
| 1998 | 17.0°C | 11.6°C | 6.3°C | 24.2°C | -0.7°C | 88 mm | 82% | 2.5 m/s | 3.1 |
| 1997 | 17.7°C | 12.1°C | 6.5°C | 21.0°C | 2.3°C | 11 mm | 75% | 1.8 m/s | 3.3 |
| 1996 | 15.2°C | 9.6°C | 4.0°C | 19.6°C | -1.4°C | 34 mm | 79% | 2.5 m/s | 3.5 |
| 1995 | 17.1°C | 10.2°C | 3.4°C | 20.4°C | -0.1°C | 8 mm | 69% | 2.4 m/s | 3.6 |
| 1994 | 18.3°C | 11.5°C | 4.7°C | 20.8°C | 0.1°C | 9 mm | 65% | 2 m/s | 3.8 |
| 1993 🔥 | 19.6°C | 14.4°C | 9.2°C | 24.3°C | 5.6°C | 52 mm | 81% | 1.7 m/s | 3 |
| 1992 | 17.9°C | 11.4°C | 4.8°C | 23.1°C | 0.9°C | 24 mm | 72% | 2 m/s | 3.8 |
| 1991 | 17.2°C | 10.4°C | 3.6°C | 21.6°C | -1.4°C | 28 mm | 69% | 2.5 m/s | 3.6 |
| 1990 | 16.8°C | 10.9°C | 4.9°C | 23.2°C | -2.6°C | 31 mm | 81% | 2.2 m/s | 3.5 |
| 1989 ❄️ | 15.0°C | 9.5°C | 3.9°C | 20.1°C | -1.5°C | 38 mm | 81% | 2.5 m/s | 3.3 |
| 1988 | 16.7°C | 11.4°C | 6.0°C | 19.3°C | 0.7°C | 92 mm | 84% | 2.2 m/s | 3.3 |
| 1987 | 17.5°C | 10.8°C | 4.1°C | 24.0°C | -0.5°C | 33 mm | 67% | 2.1 m/s | 3.7 |
| 1986 | 17.6°C | 11.4°C | 5.2°C | 22.6°C | -2.3°C | 49 mm | 73% | 2.4 m/s | 3.4 |
| 1985 | 16.9°C | 10.6°C | 4.3°C | 22.0°C | -1.2°C | 52 mm | 73% | 2.1 m/s | 3.6 |
| 1984 🌧️ | 14.8°C | 10.0°C | 5.1°C | 19.6°C | -0.4°C | 133 mm | 81% | 2.5 m/s | 2.2 |
| 1983 | 14.8°C | 9.7°C | 4.6°C | 19.3°C | -1.4°C | 49 mm | 87% | 2.1 m/s | — |
| 1982 | 17.1°C | 10.2°C | 3.3°C | 19.8°C | -2.3°C | 16 mm | 62% | 2 m/s | — |
| 1981 | 16.9°C | 10.5°C | 4.2°C | 24.5°C | -1.2°C | 53 mm | 77% | 2.4 m/s | — |
Actual recorded July data for each year, 1981–2025 — sourced from NASA POWER.
The average high in July is around 17.7°C with lows near 5.3°C (mean 11.5°C), based on 45 years of NASA POWER data.
July averages 32 mm of rainfall in Warwick, one of the drier months. The wettest on record was 133 mm in 1984.
The hottest July reached 25.6°C in 2023. The coldest dipped to -3.9°C in 2007.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average July temperatures have risen by about 1.6°C. Daytime highs moved from 16.1°C to 17.9°C and overnight lows from 4.3°C to 5.7°C over the same span.
July is one of the cooler months of the year in Warwick and one of the drier months, so plan for around 17.7°C daytime highs and 5.3°C at night.
Yes — July is the coldest month of the year in Warwick, averaging 11.5°C.
For July in Warwick, pack warm layers and a jacket for chilly mornings, with typical highs of 17.7°C and lows of 5.3°C.
Relative humidity in July averages 73% — moderately humid.
Average wind speed in July is 2.2 m/s. The windiest July on record averaged 2.6 m/s (2024).
The wettest July on record was 1984 with 133 mm. On average, July sees 32 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 Warwick 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.
