July is one of the warmer months of the year in New Glasgow, with average highs near 24°C and lows around 13.8°C (mean 18.9°C). It is about average for rainfall, averaging 69 mm of rainfall and 81% relative humidity across the period.
July is one of the warmer months of the year in New Glasgow. Across 45 years of records, the warmest July in New Glasgow was 2023 — when the month averaged 21.7°C — while the coldest was 1986 at 16.4°C. Typical July days reach 24°C with nights near 13.8°C. The long-term trend is warming, about 0.2°C per decade.
July is about average for rainfall in New Glasgow, averaging 69 mm of rainfall. The wettest July on record was 2020 with 159 mm, while the driest was 1987 at 13 mm.
Relative humidity in New Glasgow during July averages 81%. The most humid July was 2015 at 85%, and the least humid was 1987 at 67%.
July receives about 5.5 kWh/m²/day of solar energy in New Glasgow. The sunniest July was 1997 at 6.4 kWh/m²/day, and the cloudiest were 1988 and 2004 at 4.7.
Average wind speed in New Glasgow during July is 0.3 m/s. The windiest Julys were 2019, 2021 and 2022, among others at 0.4 m/s, while the calmest were 2023, 2024 and 2025, among others at 0.3 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 18.6°C | 19.1°C | 18.4°C | 18.9°C | 19.9°C | +1.3°C |
| Avg High | 23.9°C | 24.6°C | 23.2°C | 23.7°C | 24.8°C | +0.9°C |
| Avg Low | 13.4°C | 13.6°C | 13.5°C | 14.1°C | 14.9°C | +1.5°C |
| Avg Rain | 65 mm | 52 mm | 74 mm | 70 mm | 96 mm | +32 mm |
July temperatures in New Glasgow have risen by about 1.5°C between 1981–1985 and 2021–2025.
July has ranged from a record low of 6.4°C (1986) to a record high of 33.4°C (1991).
Rainfall in July is about average for rainfall, averaging 69 mm, with a wettest year of 159 mm.
One of the best times to visit New Glasgow
July is one of the best times to visit New Glasgow. Expect days averaging 24°C and nights around 13.8°C (mean 18.9°C) — warmer than New Glasgow's yearly average — with moderate rainfall (69 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 | 26.0°C | 20.3°C | 14.5°C | 32.5°C | 11.5°C | 48 mm | 77% | 0.3 m/s | 5.8 |
| 2024 | 25.3°C | 20.4°C | 15.5°C | 28.9°C | 11.5°C | 103 mm | 85% | 0.3 m/s | 5.6 |
| 2023 🔥 | 26.3°C | 21.7°C | 17.2°C | 30.2°C | 12.8°C | 105 mm | 85% | 0.3 m/s | 5.3 |
| 2022 | 24.4°C | 19.3°C | 14.3°C | 30.9°C | 10.1°C | 84 mm | 81% | 0.4 m/s | 6.2 |
| 2021 | 22.8°C | 18.1°C | 13.4°C | 28.2°C | 9.8°C | 77 mm | 82% | 0.4 m/s | 4.8 |
| 2020 🌧️ | 24.2°C | 19.4°C | 14.6°C | 30.4°C | 8.6°C | 159 mm | 85% | 0.3 m/s | 5.4 |
| 2019 | 23.4°C | 18.6°C | 13.7°C | 30.2°C | 9.6°C | 50 mm | 83% | 0.4 m/s | 6.1 |
| 2018 | 25.6°C | 20.5°C | 15.3°C | 29.2°C | 10.9°C | 41 mm | 82% | 0.3 m/s | 6.1 |
| 2017 | 22.8°C | 18.0°C | 13.3°C | 27.8°C | 8.5°C | 56 mm | 83% | 0.4 m/s | 5.7 |
| 2016 | 23.4°C | 18.7°C | 13.9°C | 30.9°C | 8.5°C | 75 mm | 83% | 0.3 m/s | 5.6 |
| 2015 | 22.3°C | 17.6°C | 13.0°C | 25.4°C | 9.9°C | 82 mm | 85% | 0.3 m/s | 5.2 |
| 2014 | 24.4°C | 19.6°C | 14.9°C | 28.4°C | 10.8°C | 41 mm | 84% | 0.4 m/s | 5.6 |
| 2013 | 24.3°C | 19.7°C | 15.1°C | 29.9°C | 10.2°C | 88 mm | 83% | 0.4 m/s | 5.3 |
| 2012 | 23.9°C | 18.9°C | 13.9°C | 27.6°C | 10.6°C | 57 mm | 81% | 0.4 m/s | 5.9 |
| 2011 | 22.8°C | 18.1°C | 13.4°C | 29.1°C | 9.9°C | 103 mm | 85% | 0.4 m/s | 4.9 |
| 2010 | 24.0°C | 19.4°C | 14.7°C | 27.9°C | 9.2°C | 106 mm | 85% | 0.4 m/s | 5.6 |
| 2009 | 22.4°C | 17.8°C | 13.2°C | 27.7°C | 7.2°C | 85 mm | 85% | 0.3 m/s | 4.8 |
| 2008 | 25.0°C | 20.1°C | 15.2°C | 29.0°C | 10.9°C | 58 mm | 85% | 0.3 m/s | 5.4 |
| 2007 | 23.2°C | 18.6°C | 14.1°C | 28.9°C | 7.4°C | 102 mm | 85% | 0.3 m/s | 5.1 |
| 2006 | 23.9°C | 19.2°C | 14.5°C | 27.5°C | 12.0°C | 109 mm | 85% | 0.3 m/s | 5.4 |
| 2005 | 23.0°C | 18.0°C | 13.1°C | 28.9°C | 8.8°C | 66 mm | 83% | 0.3 m/s | 5.1 |
| 2004 | 23.4°C | 18.4°C | 13.4°C | 28.3°C | 9.1°C | 50 mm | 83% | 0.3 m/s | 4.7 |
| 2003 | 24.1°C | 19.4°C | 14.7°C | 28.4°C | 10.8°C | 42 mm | 84% | 0.3 m/s | 5.5 |
| 2002 | 23.2°C | 17.9°C | 12.5°C | 30.8°C | 8.3°C | 44 mm | 80% | 0.3 m/s | 5.7 |
| 2001 | 22.3°C | 17.2°C | 12.1°C | 28.5°C | 8.8°C | 60 mm | 83% | 0.3 m/s | 5.9 |
| 2000 | 21.9°C | 17.2°C | 12.4°C | 25.7°C | 9.5°C | 126 mm | 84% | 0.4 m/s | 5.6 |
| 1999 | 25.0°C | 19.8°C | 14.6°C | 32.5°C | 9.9°C | 69 mm | 78% | 0.3 m/s | 5.8 |
| 1998 | 23.6°C | 18.7°C | 13.7°C | 29.7°C | 10.6°C | 75 mm | 83% | 0.3 m/s | 5.7 |
| 1997 | 25.4°C | 19.3°C | 13.2°C | 31.8°C | 7.7°C | 22 mm | 72% | 0.3 m/s | 6.4 |
| 1996 | 23.6°C | 18.4°C | 13.2°C | 28.1°C | 9.8°C | 106 mm | 78% | 0.4 m/s | 5 |
| 1995 | 25.6°C | 20.0°C | 14.4°C | 30.0°C | 9.2°C | 62 mm | 75% | 0.3 m/s | 5.1 |
| 1994 | 26.8°C | 21.2°C | 15.6°C | 33.3°C | 9.3°C | 32 mm | 74% | 0.3 m/s | 5.6 |
| 1993 | 22.5°C | 17.3°C | 12.2°C | 29.2°C | 8.4°C | 60 mm | 76% | 0.4 m/s | 5.2 |
| 1992 | 21.8°C | 16.5°C | 11.2°C | 27.9°C | 6.9°C | 34 mm | 76% | 0.4 m/s | 6.1 |
| 1991 | 25.7°C | 19.7°C | 13.6°C | 33.4°C | 8.3°C | 32 mm | 68% | 0.3 m/s | 5.9 |
| 1990 | 26.0°C | 20.2°C | 14.5°C | 33.3°C | 9.3°C | 31 mm | 70% | 0.3 m/s | 5.6 |
| 1989 | 24.6°C | 18.6°C | 12.6°C | 32.5°C | 7.9°C | 22 mm | 69% | 0.4 m/s | 5.8 |
| 1988 | 25.6°C | 19.9°C | 14.2°C | 30.9°C | 8.8°C | 94 mm | 79% | 0.3 m/s | 4.7 |
| 1987 | 26.5°C | 20.3°C | 14.1°C | 32.6°C | 9.2°C | 13 mm | 67% | 0.3 m/s | 5.6 |
| 1986 ❄️ | 21.5°C | 16.4°C | 11.4°C | 29.3°C | 6.4°C | 80 mm | 82% | 0.3 m/s | 4.8 |
| 1985 | 23.7°C | 18.7°C | 13.6°C | 27.2°C | 9.8°C | 35 mm | 83% | 0.3 m/s | 5.9 |
| 1984 | 24.4°C | 19.7°C | 15.0°C | 27.7°C | 11.8°C | 37 mm | 83% | 0.3 m/s | 5.7 |
| 1983 | 22.2°C | 17.8°C | 13.4°C | 27.5°C | 7.7°C | 117 mm | 85% | 0.4 m/s | — |
| 1982 | 23.9°C | 18.6°C | 13.4°C | 28.9°C | 7.9°C | 70 mm | 82% | 0.3 m/s | — |
| 1981 | 22.3°C | 17.8°C | 13.2°C | 27.0°C | 10.9°C | 113 mm | 85% | 0.3 m/s | — |
Actual recorded July data for each year, 1981–2025 — sourced from NASA POWER.
The average high in July is around 24°C with lows near 13.8°C (mean 18.9°C), based on 45 years of NASA POWER data.
July averages 69 mm of rainfall in New Glasgow, about average for rainfall. The wettest on record was 159 mm in 2020.
The hottest July reached 33.4°C in 1991. The coldest dipped to 6.4°C in 1986.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average July temperatures have risen by about 1.5°C. Daytime highs moved from 23.3°C to 25°C and overnight lows from 13.7°C to 15°C over the same span.
July is one of the warmer months of the year in New Glasgow and about average for rainfall, so plan for around 24°C daytime highs and 13.8°C at night.
Not quite — July is the 12th coolest month in New Glasgow, averaging 18.9°C.
For July in New Glasgow, pack light layers you can adjust through the day, with typical highs of 24°C and lows of 13.8°C. Bring an umbrella or light rain jacket too.
Relative humidity in July averages 81% — quite humid.
Average wind speed in July is 0.3 m/s. The windiest July on record averaged 0.4 m/s (1983).
The wettest July on record was 2020 with 159 mm. On average, July sees 69 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 New Glasgow 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.
