July is one of the warmer months of the year in Prince George, with average highs near 21.5°C and lows around 9.6°C (mean 15.6°C). It is about average for rainfall, averaging 70 mm of rainfall and 69% relative humidity across the period.
July is one of the warmer months of the year in Prince George. Across 45 years of records, the warmest July in Prince George was 2024 — when the month averaged 18.9°C — while the coldest was 2011 at 12.4°C. Typical July days reach 21.5°C with nights near 9.6°C. The long-term trend is warming, about 0.4°C per decade.
July is about average for rainfall in Prince George, averaging 70 mm of rainfall. The wettest July on record was 2011 with 150 mm, while the driest was 1992 at 25 mm.
Relative humidity in Prince George during July averages 69%. The most humid July was 2020 at 82%, and the least humid was 1985 at 56%.
July receives about 5.9 kWh/m²/day of solar energy in Prince George. The sunniest July was 1985 at 7 kWh/m²/day, and the cloudiest was 2011 at 4.4.
Average wind speed in Prince George during July is 0.1 m/s. The windiest Julys were 1996, 2003 and 2009, among others at 0.2 m/s, while the calmest were 2023, 2024 and 2025, among others at 0.1 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 15.1°C | 15.2°C | 15.3°C | 15.7°C | 16.7°C | +1.6°C |
| Avg High | 21.2°C | 21.2°C | 21.2°C | 21.6°C | 22.7°C | +1.5°C |
| Avg Low | 9.0°C | 9.3°C | 9.5°C | 9.8°C | 10.6°C | +1.6°C |
| Avg Rain | 64 mm | 69 mm | 77 mm | 69 mm | 70 mm | +6 mm |
July temperatures in Prince George have risen by about 2.1°C between 1981–1985 and 2021–2025.
July has ranged from a record low of 2°C (1999) to a record high of 36.5°C (2007).
Rainfall in July is about average for rainfall, averaging 70 mm, with a wettest year of 150 mm.
One of the best times to visit Prince George
July is one of the best times to visit Prince George. Expect days averaging 21.5°C and nights around 9.6°C (mean 15.6°C) — warmer than Prince George's yearly average — with moderate rainfall (70 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 | 21.1°C | 15.3°C | 9.6°C | 30.8°C | 5.3°C | 80 mm | 73% | 0.1 m/s | 5.8 |
| 2024 🔥 | 26.1°C | 18.9°C | 11.7°C | 36.1°C | 7.1°C | 79 mm | 58% | 0.1 m/s | 6.3 |
| 2023 | 24.0°C | 17.6°C | 11.1°C | 31.4°C | 5.5°C | 51 mm | 63% | 0.1 m/s | 5.6 |
| 2022 | 22.5°C | 16.8°C | 11.0°C | 33.0°C | 7.4°C | 37 mm | 72% | 0.1 m/s | 5.9 |
| 2021 | 24.1°C | 17.7°C | 11.4°C | 34.5°C | 5.6°C | 36 mm | 66% | 0.1 m/s | 6.2 |
| 2020 | 18.4°C | 13.7°C | 9.0°C | 28.2°C | 5.1°C | 136 mm | 82% | 0.1 m/s | 5.2 |
| 2019 | 20.4°C | 15.2°C | 9.9°C | 27.3°C | 7.6°C | 87 mm | 72% | 0.1 m/s | 5 |
| 2018 | 23.5°C | 16.9°C | 10.4°C | 33.9°C | 5.8°C | 51 mm | 65% | 0.1 m/s | 6.1 |
| 2017 | 21.8°C | 15.3°C | 8.8°C | 30.5°C | 4.2°C | 37 mm | 65% | 0.1 m/s | 6.1 |
| 2016 | 19.4°C | 14.6°C | 9.9°C | 24.6°C | 5.4°C | 130 mm | 80% | 0.1 m/s | 5.2 |
| 2015 | 22.4°C | 16.3°C | 10.2°C | 30.8°C | 6.3°C | 63 mm | 68% | 0.1 m/s | 6.2 |
| 2014 | 24.2°C | 17.6°C | 11.0°C | 33.5°C | 7.2°C | 42 mm | 62% | 0.1 m/s | 6.4 |
| 2013 | 21.6°C | 15.5°C | 9.4°C | 29.4°C | 5.4°C | 50 mm | 69% | 0.1 m/s | 6.3 |
| 2012 | 22.9°C | 17.0°C | 11.0°C | 29.7°C | 6.3°C | 48 mm | 69% | 0.1 m/s | 6.3 |
| 2011 ❄️ 🌧️ | 16.7°C | 12.4°C | 8.2°C | 21.4°C | 2.5°C | 150 mm | 82% | 0.1 m/s | 4.4 |
| 2010 | 22.8°C | 16.0°C | 9.1°C | 30.6°C | 2.1°C | 27 mm | 59% | 0.1 m/s | 6.6 |
| 2009 | 23.4°C | 17.1°C | 10.7°C | 33.1°C | 3.2°C | 58 mm | 69% | 0.2 m/s | 6.5 |
| 2008 | 20.0°C | 14.3°C | 8.5°C | 29.6°C | 4.2°C | 58 mm | 71% | 0.1 m/s | 5.7 |
| 2007 | 22.2°C | 16.1°C | 10.1°C | 36.5°C | 4.8°C | 55 mm | 71% | 0.1 m/s | 5.9 |
| 2006 | 23.1°C | 16.8°C | 10.5°C | 31.4°C | 5.8°C | 74 mm | 63% | 0.1 m/s | 5.8 |
| 2005 | 18.9°C | 13.6°C | 8.2°C | 24.2°C | 4.6°C | 104 mm | 73% | 0.1 m/s | 5 |
| 2004 | 23.0°C | 16.7°C | 10.5°C | 31.5°C | 3.4°C | 50 mm | 65% | 0.1 m/s | 6 |
| 2003 | 21.9°C | 15.5°C | 9.1°C | 31.5°C | 4.9°C | 61 mm | 67% | 0.2 m/s | 6.3 |
| 2002 | 20.7°C | 14.9°C | 9.1°C | 29.0°C | 4.1°C | 47 mm | 69% | 0.1 m/s | 5.8 |
| 2001 | 19.2°C | 14.0°C | 8.7°C | 26.9°C | 5.2°C | 126 mm | 76% | 0.1 m/s | 5.4 |
| 2000 | 19.4°C | 14.4°C | 9.4°C | 27.5°C | 4.4°C | 141 mm | 78% | 0.1 m/s | 5.6 |
| 1999 | 18.4°C | 13.1°C | 7.8°C | 24.9°C | 2.0°C | 119 mm | 76% | 0.1 m/s | 5.8 |
| 1998 | 24.6°C | 18.2°C | 11.8°C | 32.3°C | 4.7°C | 60 mm | 65% | 0.1 m/s | 6.4 |
| 1997 | 20.2°C | 14.7°C | 9.2°C | 27.9°C | 5.6°C | 64 mm | 74% | 0.1 m/s | 6 |
| 1996 | 19.9°C | 14.1°C | 8.3°C | 31.4°C | 4.0°C | 96 mm | 73% | 0.2 m/s | 6.3 |
| 1995 | 20.7°C | 15.1°C | 9.5°C | 30.1°C | 6.3°C | 109 mm | 68% | 0.1 m/s | 5.5 |
| 1994 | 22.8°C | 16.4°C | 10.0°C | 31.7°C | 3.9°C | 43 mm | 67% | 0.1 m/s | 6 |
| 1993 | 18.4°C | 13.3°C | 8.2°C | 23.7°C | 3.9°C | 75 mm | 76% | 0.1 m/s | 5.6 |
| 1992 | 23.2°C | 16.3°C | 9.4°C | 30.2°C | 5.4°C | 25 mm | 58% | 0.1 m/s | 6.4 |
| 1991 | 20.8°C | 14.8°C | 8.8°C | 30.4°C | 4.7°C | 46 mm | 64% | 0.1 m/s | 6.1 |
| 1990 | 22.5°C | 16.2°C | 9.9°C | 30.9°C | 5.2°C | 48 mm | 69% | 0.2 m/s | 6.5 |
| 1989 | 22.8°C | 16.1°C | 9.3°C | 30.1°C | 5.5°C | 43 mm | 64% | 0.1 m/s | 6.4 |
| 1988 | 19.5°C | 13.7°C | 7.8°C | 28.4°C | 2.6°C | 57 mm | 69% | 0.1 m/s | 5.4 |
| 1987 | 22.6°C | 16.4°C | 10.2°C | 29.4°C | 4.3°C | 53 mm | 63% | 0.1 m/s | 5.9 |
| 1986 | 19.4°C | 13.9°C | 8.4°C | 27.0°C | 5.1°C | 49 mm | 71% | 0.1 m/s | 5.5 |
| 1985 | 24.4°C | 16.9°C | 9.3°C | 32.5°C | 5.0°C | 33 mm | 56% | 0.1 m/s | 7 |
| 1984 | 21.3°C | 14.5°C | 7.7°C | 31.6°C | 3.1°C | 35 mm | 65% | 0.1 m/s | 6.3 |
| 1983 | 18.7°C | 13.6°C | 8.5°C | 26.6°C | 5.3°C | 122 mm | 78% | 0.1 m/s | — |
| 1982 | 20.8°C | 15.6°C | 10.4°C | 32.4°C | 6.6°C | 141 mm | 76% | 0.1 m/s | — |
| 1981 | 21.2°C | 15.3°C | 9.4°C | 29.3°C | 2.4°C | 43 mm | 71% | 0.1 m/s | — |
Actual recorded July data for each year, 1981–2025 — sourced from NASA POWER.
The average high in July is around 21.5°C with lows near 9.6°C (mean 15.6°C), based on 45 years of NASA POWER data.
July averages 70 mm of rainfall in Prince George, about average for rainfall. The wettest on record was 150 mm in 2011.
The hottest July reached 36.5°C in 2007. The coldest dipped to 2°C in 1999.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average July temperatures have risen by about 2.1°C. Daytime highs moved from 21.3°C to 23.6°C and overnight lows from 9.1°C to 11°C over the same span.
July is one of the warmer months of the year in Prince George and about average for rainfall, so plan for around 21.5°C daytime highs and 9.6°C at night.
Not quite — July is the 12th coolest month in Prince George, averaging 15.6°C.
For July in Prince George, pack light layers you can adjust through the day, with typical highs of 21.5°C and lows of 9.6°C. Bring an umbrella or light rain jacket too.
Relative humidity in July averages 69% — moderately humid.
Average wind speed in July is 0.1 m/s. The windiest July on record averaged 0.2 m/s (1990).
The wettest July on record was 2011 with 150 mm. On average, July sees 70 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 Prince George 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.
