July is one of the warmer months of the year in Terrace, with average highs near 16.3°C and lows around 7.6°C (mean 12°C). It is one of the drier months, averaging 98 mm of rainfall and 82% relative humidity across the period.
July is one of the warmer months of the year in Terrace. Across 45 years of records, the warmest July in Terrace was 2009 — when the month averaged 14.7°C — while the coldest were 1988 and 2011 at 9.7°C. Typical July days reach 16.3°C with nights near 7.6°C. The long-term trend is warming, about 0.3°C per decade.
July is one of the drier months in Terrace, averaging 98 mm of rainfall. The wettest July on record was 2005 with 169 mm, while the driest was 1990 at 34 mm.
Relative humidity in Terrace during July averages 82%. The most humid July was 2020 at 88%, and the least humid was 1985 at 76%.
July receives about 4.7 kWh/m²/day of solar energy in Terrace. The sunniest July was 2009 at 5.6 kWh/m²/day, and the cloudiest was 2011 at 3.5.
Average wind speed in Terrace during July is 0.5 m/s. The windiest Julys were 2023, 2024 and 2025, among others at 0.5 m/s, while the calmest were 2019, 2020 and 2021, among others at 0.4 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 11.4°C | 12.0°C | 11.6°C | 12.1°C | 12.8°C | +1.4°C |
| Avg High | 15.9°C | 16.5°C | 15.8°C | 16.4°C | 17.1°C | +1.2°C |
| Avg Low | 6.9°C | 7.6°C | 7.5°C | 7.8°C | 8.5°C | +1.6°C |
| Avg Rain | 91 mm | 93 mm | 110 mm | 94 mm | 99 mm | +8 mm |
July temperatures in Terrace have risen by about 1.7°C between 1981–1985 and 2021–2025.
July has ranged from a record low of 1.8°C (1981) to a record high of 32.1°C (2009).
Rainfall in July is one of the drier months, averaging 98 mm, with a wettest year of 169 mm.
One of the best times to visit Terrace
July is one of the best times to visit Terrace. Expect days averaging 16.3°C and nights around 7.6°C (mean 12°C) — warmer than Terrace's yearly average — with higher rainfall (98 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 | 17.1°C | 12.5°C | 8.0°C | 24.2°C | 3.4°C | 89 mm | 84% | 0.5 m/s | 5.1 |
| 2024 | 17.4°C | 13.0°C | 8.6°C | 25.7°C | 5.6°C | 57 mm | 82% | 0.5 m/s | 5.1 |
| 2023 | 18.6°C | 13.8°C | 8.9°C | 25.7°C | 3.3°C | 99 mm | 81% | 0.5 m/s | 5.1 |
| 2022 | 17.5°C | 13.2°C | 9.0°C | 26.1°C | 5.4°C | 115 mm | 84% | 0.5 m/s | 4.6 |
| 2021 | 17.5°C | 13.2°C | 9.0°C | 25.0°C | 6.3°C | 87 mm | 82% | 0.4 m/s | 5.2 |
| 2020 | 14.6°C | 10.9°C | 7.2°C | 26.4°C | 4.7°C | 148 mm | 88% | 0.4 m/s | 3.9 |
| 2019 | 16.5°C | 12.6°C | 8.8°C | 24.4°C | 6.4°C | 107 mm | 84% | 0.4 m/s | 4.1 |
| 2018 | 19.1°C | 14.2°C | 9.2°C | 28.9°C | 4.4°C | 42 mm | 78% | 0.5 m/s | 5.5 |
| 2017 | 14.6°C | 10.5°C | 6.4°C | 21.4°C | 4.5°C | 102 mm | 83% | 0.5 m/s | 4.4 |
| 2016 | 16.0°C | 12.3°C | 8.7°C | 23.3°C | 4.8°C | 105 mm | 86% | 0.4 m/s | 4 |
| 2015 | 16.9°C | 12.7°C | 8.4°C | 27.9°C | 5.7°C | 126 mm | 82% | 0.5 m/s | 4.8 |
| 2014 | 17.2°C | 12.6°C | 7.9°C | 25.3°C | 5.5°C | 84 mm | 80% | 0.5 m/s | 5.1 |
| 2013 | 17.0°C | 12.5°C | 8.1°C | 26.4°C | 4.8°C | 82 mm | 80% | 0.5 m/s | 5.2 |
| 2012 | 16.9°C | 12.2°C | 7.4°C | 23.5°C | 3.2°C | 75 mm | 82% | 0.5 m/s | 5.2 |
| 2011 | 13.2°C | 9.7°C | 6.2°C | 21.5°C | 2.9°C | 158 mm | 87% | 0.4 m/s | 3.5 |
| 2010 | 16.1°C | 11.4°C | 6.7°C | 25.2°C | 3.3°C | 55 mm | 82% | 0.5 m/s | 5.3 |
| 2009 🔥 | 20.0°C | 14.7°C | 9.4°C | 32.1°C | 3.7°C | 52 mm | 80% | 0.5 m/s | 5.6 |
| 2008 | 13.7°C | 9.9°C | 6.1°C | 24.2°C | 2.2°C | 128 mm | 85% | 0.5 m/s | 4 |
| 2007 | 15.7°C | 11.6°C | 7.5°C | 27.3°C | 3.7°C | 130 mm | 84% | 0.4 m/s | 4.1 |
| 2006 | 16.5°C | 12.1°C | 7.8°C | 24.2°C | 4.2°C | 82 mm | 81% | 0.5 m/s | 4.7 |
| 2005 🌧️ | 14.0°C | 10.4°C | 6.7°C | 19.0°C | 5.1°C | 169 mm | 87% | 0.5 m/s | 3.9 |
| 2004 | 17.6°C | 13.3°C | 8.9°C | 25.9°C | 5.2°C | 133 mm | 82% | 0.5 m/s | 5.1 |
| 2003 | 16.3°C | 12.0°C | 7.7°C | 23.8°C | 5.3°C | 101 mm | 83% | 0.5 m/s | 4.7 |
| 2002 | 15.0°C | 10.8°C | 6.6°C | 22.9°C | 3.4°C | 90 mm | 83% | 0.5 m/s | 4.2 |
| 2001 | 14.0°C | 10.3°C | 6.6°C | 22.1°C | 3.7°C | 93 mm | 86% | 0.5 m/s | 3.8 |
| 2000 | 15.0°C | 11.2°C | 7.4°C | 19.3°C | 2.4°C | 124 mm | 87% | 0.5 m/s | 4.4 |
| 1999 | 15.3°C | 11.0°C | 6.8°C | 21.5°C | 4.1°C | 80 mm | 82% | 0.5 m/s | 4.7 |
| 1998 | 17.9°C | 13.4°C | 8.9°C | 26.0°C | 5.1°C | 100 mm | 81% | 0.5 m/s | 4.8 |
| 1997 | 14.9°C | 11.1°C | 7.3°C | 22.2°C | 5.2°C | 151 mm | 85% | 0.4 m/s | 4.6 |
| 1996 | 15.7°C | 11.2°C | 6.6°C | 26.2°C | 2.1°C | 96 mm | 81% | 0.5 m/s | 4.6 |
| 1995 | 15.9°C | 11.8°C | 7.8°C | 23.7°C | 4.3°C | 122 mm | 84% | 0.5 m/s | 4.4 |
| 1994 | 17.5°C | 12.9°C | 8.3°C | 28.7°C | 4.4°C | 79 mm | 80% | 0.5 m/s | 4.8 |
| 1993 | 16.0°C | 11.6°C | 7.3°C | 19.1°C | 4.6°C | 93 mm | 81% | 0.5 m/s | 4.7 |
| 1992 | 17.3°C | 12.6°C | 8.0°C | 23.1°C | 5.3°C | 69 mm | 80% | 0.5 m/s | 5.2 |
| 1991 | 15.5°C | 11.1°C | 6.6°C | 26.0°C | 4.4°C | 109 mm | 83% | 0.5 m/s | 4.4 |
| 1990 | 18.6°C | 13.5°C | 8.3°C | 26.5°C | 4.3°C | 34 mm | 77% | 0.5 m/s | 5.1 |
| 1989 | 16.7°C | 12.3°C | 7.8°C | 24.3°C | 4.2°C | 100 mm | 81% | 0.4 m/s | 4.4 |
| 1988 ❄️ | 13.8°C | 9.7°C | 5.7°C | 26.6°C | 2.7°C | 129 mm | 83% | 0.5 m/s | 4.2 |
| 1987 | 17.4°C | 12.6°C | 7.8°C | 23.4°C | 3.2°C | 93 mm | 79% | 0.5 m/s | 5.1 |
| 1986 | 15.4°C | 11.1°C | 6.9°C | 21.2°C | 3.2°C | 78 mm | 84% | 0.5 m/s | 4.6 |
| 1985 | 17.9°C | 12.5°C | 7.1°C | 25.2°C | 3.5°C | 56 mm | 76% | 0.5 m/s | 5.1 |
| 1984 | 14.3°C | 10.1°C | 5.8°C | 26.8°C | 2.7°C | 120 mm | 84% | 0.5 m/s | 4.9 |
| 1983 | 14.4°C | 10.4°C | 6.4°C | 21.9°C | 3.4°C | 133 mm | 85% | 0.5 m/s | — |
| 1982 | 16.4°C | 12.1°C | 7.7°C | 28.3°C | 4.3°C | 76 mm | 82% | 0.5 m/s | — |
| 1981 | 17.0°C | 12.1°C | 7.2°C | 25.1°C | 1.8°C | 38 mm | 81% | 0.5 m/s | — |
Actual recorded July data for each year, 1981–2025 — sourced from NASA POWER.
The average high in July is around 16.3°C with lows near 7.6°C (mean 12°C), based on 45 years of NASA POWER data.
July averages 98 mm of rainfall in Terrace, one of the drier months. The wettest on record was 169 mm in 2005.
The hottest July reached 32.1°C in 2009. The coldest dipped to 1.8°C in 1981.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average July temperatures have risen by about 1.7°C. Daytime highs moved from 16°C to 17.6°C and overnight lows from 6.8°C to 8.7°C over the same span.
July is one of the warmer months of the year in Terrace and one of the drier months, so plan for around 16.3°C daytime highs and 7.6°C at night.
Not quite — July is the 12th coolest month in Terrace, averaging 12°C.
For July in Terrace, pack warm layers and a jacket for chilly mornings, with typical highs of 16.3°C and lows of 7.6°C. Bring an umbrella or light rain jacket too.
Relative humidity in July averages 82% — quite humid.
Average wind speed in July is 0.5 m/s. The windiest July on record averaged 0.5 m/s (1981).
The wettest July on record was 2005 with 169 mm. On average, July sees 98 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 Terrace 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.
