July is one of the warmer months of the year in Kamloops, with average highs near 23.4°C and lows around 9°C (mean 16.2°C). It is about average for rainfall, averaging 37 mm of rainfall and 62% relative humidity across the period.
July is one of the warmer months of the year in Kamloops. Across 45 years of records, the warmest July in Kamloops was 2021 — when the month averaged 19.4°C — while the coldest was 1986 at 12.6°C. Typical July days reach 23.4°C with nights near 9°C. The long-term trend is warming, about 0.7°C per decade.
July is about average for rainfall in Kamloops, averaging 37 mm of rainfall. The wettest July on record was 1999 with 85 mm, while the driest was 2017 at 4 mm.
Relative humidity in Kamloops during July averages 62%. The most humid July was 1986 at 70%, and the least humid was 1985 at 50%.
July receives about 6.5 kWh/m²/day of solar energy in Kamloops. The sunniest Julys were 1985 and 2017 at 7.5 kWh/m²/day, and the cloudiest was 1993 at 5.2.
Average wind speed in Kamloops during July is 0.2 m/s. The windiest Julys were 2012, 2014 and 2018, among others at 0.3 m/s, while the calmest were 2023, 2024 and 2025, among others at 0.2 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 14.9°C | 15.8°C | 16.7°C | 16.5°C | 17.8°C | +2.9°C |
| Avg High | 22.0°C | 22.8°C | 24.2°C | 23.7°C | 25.1°C | +3.1°C |
| Avg Low | 7.8°C | 8.8°C | 9.2°C | 9.3°C | 10.5°C | +2.7°C |
| Avg Rain | 42 mm | 42 mm | 29 mm | 35 mm | 33 mm | -9 mm |
July temperatures in Kamloops have risen by about 3.1°C between 1981–1985 and 2021–2025.
July has ranged from a record low of 0.2°C (1986) to a record high of 35.9°C (1994).
Rainfall in July is about average for rainfall, averaging 37 mm, with a wettest year of 85 mm.
Daytime highs and overnight lows have shifted differently — highs rose about 0.8°C per decade while lows rose 0.6°C per decade, widening the gap between day and night.
One of the best times to visit Kamloops
July is one of the best times to visit Kamloops. Expect days averaging 23.4°C and nights around 9°C (mean 16.2°C) — warmer than Kamloops's yearly average — with moderate rainfall (37 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 | 23.3°C | 16.9°C | 10.5°C | 31.2°C | 6.5°C | 52 mm | 67% | 0.2 m/s | 6.1 |
| 2024 | 27.3°C | 19.3°C | 11.3°C | 34.8°C | 5.9°C | 20 mm | 56% | 0.2 m/s | 7 |
| 2023 | 25.7°C | 18.1°C | 10.5°C | 32.4°C | 3.7°C | 11 mm | 56% | 0.2 m/s | 6.7 |
| 2022 | 25.5°C | 18.0°C | 10.5°C | 33.9°C | 6.8°C | 49 mm | 64% | 0.2 m/s | 6.9 |
| 2021 🔥 | 26.9°C | 19.4°C | 11.8°C | 31.6°C | 6.2°C | 21 mm | 60% | 0.2 m/s | 7 |
| 2020 | 21.8°C | 15.1°C | 8.4°C | 32.4°C | 3.8°C | 44 mm | 69% | 0.2 m/s | 6.2 |
| 2019 | 22.0°C | 15.4°C | 8.9°C | 29.1°C | 4.7°C | 54 mm | 66% | 0.2 m/s | 5.8 |
| 2018 | 25.1°C | 17.6°C | 10.2°C | 33.9°C | 4.0°C | 26 mm | 58% | 0.3 m/s | 6.7 |
| 2017 | 25.4°C | 17.3°C | 9.2°C | 31.4°C | 4.5°C | 4 mm | 57% | 0.2 m/s | 7.5 |
| 2016 | 21.6°C | 15.4°C | 9.2°C | 30.4°C | 5.3°C | 55 mm | 67% | 0.2 m/s | 5.7 |
| 2015 | 24.9°C | 17.7°C | 10.4°C | 32.6°C | 4.0°C | 19 mm | 56% | 0.2 m/s | 6.5 |
| 2014 | 25.9°C | 17.9°C | 10.0°C | 34.3°C | 3.6°C | 43 mm | 59% | 0.3 m/s | 6.8 |
| 2013 | 24.8°C | 17.3°C | 9.8°C | 32.0°C | 3.9°C | 9 mm | 58% | 0.2 m/s | 7.1 |
| 2012 | 23.7°C | 16.8°C | 9.9°C | 30.3°C | 3.5°C | 63 mm | 66% | 0.3 m/s | 6.5 |
| 2011 | 20.0°C | 13.3°C | 6.7°C | 26.2°C | 3.2°C | 60 mm | 70% | 0.2 m/s | 6 |
| 2010 | 23.8°C | 16.3°C | 8.9°C | 30.0°C | 3.7°C | 23 mm | 57% | 0.3 m/s | 6.9 |
| 2009 | 26.7°C | 18.7°C | 10.7°C | 33.4°C | 3.7°C | 26 mm | 53% | 0.3 m/s | 6.8 |
| 2008 | 23.4°C | 16.2°C | 9.0°C | 31.0°C | 4.3°C | 22 mm | 59% | 0.2 m/s | 6.4 |
| 2007 | 24.6°C | 17.2°C | 9.8°C | 33.2°C | 5.8°C | 32 mm | 62% | 0.2 m/s | 6.5 |
| 2006 | 25.6°C | 17.8°C | 10.1°C | 33.9°C | 4.5°C | 23 mm | 57% | 0.2 m/s | 6.6 |
| 2005 | 22.3°C | 15.1°C | 8.0°C | 28.4°C | 4.5°C | 14 mm | 63% | 0.2 m/s | 6.2 |
| 2004 | 25.6°C | 18.0°C | 10.3°C | 31.8°C | 6.4°C | 30 mm | 56% | 0.2 m/s | 6.6 |
| 2003 | 25.9°C | 17.6°C | 9.3°C | 33.6°C | 4.3°C | 5 mm | 52% | 0.2 m/s | 7.2 |
| 2002 | 24.3°C | 16.7°C | 9.0°C | 32.1°C | 1.5°C | 25 mm | 56% | 0.2 m/s | 6.6 |
| 2001 | 22.0°C | 15.0°C | 8.0°C | 29.6°C | 5.8°C | 45 mm | 65% | 0.2 m/s | 6.2 |
| 2000 | 21.4°C | 14.7°C | 8.0°C | 29.3°C | 2.7°C | 69 mm | 68% | 0.2 m/s | 6.3 |
| 1999 🌧️ | 20.2°C | 13.7°C | 7.1°C | 26.0°C | 2.3°C | 85 mm | 69% | 0.2 m/s | 6.2 |
| 1998 | 26.3°C | 18.9°C | 11.4°C | 35.1°C | 5.8°C | 30 mm | 60% | 0.2 m/s | 6.6 |
| 1997 | 21.3°C | 14.7°C | 8.1°C | 29.1°C | 4.9°C | 65 mm | 69% | 0.2 m/s | 6.3 |
| 1996 | 24.2°C | 16.5°C | 8.8°C | 31.6°C | 2.6°C | 14 mm | 58% | 0.2 m/s | 7.1 |
| 1995 | 22.9°C | 15.8°C | 8.7°C | 29.8°C | 3.9°C | 40 mm | 61% | 0.2 m/s | 6 |
| 1994 | 26.2°C | 17.9°C | 9.6°C | 35.9°C | 3.4°C | 13 mm | 53% | 0.2 m/s | 6.7 |
| 1993 | 19.2°C | 13.0°C | 6.9°C | 24.2°C | 3.1°C | 51 mm | 67% | 0.2 m/s | 5.2 |
| 1992 | 23.3°C | 16.3°C | 9.4°C | 31.4°C | 6.5°C | 35 mm | 61% | 0.2 m/s | 5.8 |
| 1991 | 21.0°C | 14.4°C | 7.7°C | 27.9°C | 2.0°C | 30 mm | 69% | 0.2 m/s | 6.8 |
| 1990 | 23.1°C | 16.5°C | 9.9°C | 30.1°C | 5.2°C | 57 mm | 65% | 0.3 m/s | 6.6 |
| 1989 | 22.7°C | 15.1°C | 7.5°C | 31.0°C | 2.7°C | 26 mm | 60% | 0.3 m/s | 7.1 |
| 1988 | 22.9°C | 15.2°C | 7.5°C | 29.8°C | 2.4°C | 31 mm | 59% | 0.2 m/s | 6.2 |
| 1987 | 22.2°C | 15.2°C | 8.3°C | 29.9°C | 4.2°C | 50 mm | 64% | 0.2 m/s | 6 |
| 1986 ❄️ | 18.8°C | 12.6°C | 6.3°C | 26.8°C | 0.2°C | 67 mm | 70% | 0.2 m/s | 5.7 |
| 1985 | 26.5°C | 18.2°C | 10.0°C | 32.0°C | 4.1°C | 7 mm | 50% | 0.3 m/s | 7.5 |
| 1984 | 23.4°C | 15.6°C | 7.7°C | 31.5°C | 2.6°C | 26 mm | 60% | 0.2 m/s | 7 |
| 1983 | 19.6°C | 13.1°C | 6.6°C | 28.1°C | 3.0°C | 54 mm | 69% | 0.2 m/s | — |
| 1982 | 20.7°C | 14.4°C | 8.2°C | 30.4°C | 2.3°C | 67 mm | 69% | 0.2 m/s | — |
| 1981 | 20.8°C | 14.5°C | 8.1°C | 27.1°C | 2.6°C | 54 mm | 69% | 0.2 m/s | — |
Actual recorded July data for each year, 1981–2025 — sourced from NASA POWER.
The average high in July is around 23.4°C with lows near 9°C (mean 16.2°C), based on 45 years of NASA POWER data.
July averages 37 mm of rainfall in Kamloops, about average for rainfall. The wettest on record was 85 mm in 1999.
The hottest July reached 35.9°C in 1994. The coldest dipped to 0.2°C in 1986.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average July temperatures have risen by about 3.1°C. Daytime highs moved from 22.2°C to 25.7°C and overnight lows from 8.1°C to 10.9°C over the same span.
July is one of the warmer months of the year in Kamloops and about average for rainfall, so plan for around 23.4°C daytime highs and 9°C at night.
Not quite — July is the 12th coolest month in Kamloops, averaging 16.2°C.
For July in Kamloops, pack light layers you can adjust through the day, with typical highs of 23.4°C and lows of 9°C.
Relative humidity in July averages 62% — moderately humid.
Average wind speed in July is 0.2 m/s. The windiest July on record averaged 0.3 m/s (1985).
The wettest July on record was 1999 with 85 mm. On average, July sees 37 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 Kamloops 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.
