July is one of the warmer months of the year in Selkirk, with average highs near 26.5°C and lows around 15°C (mean 20.8°C). It is a relatively wet time of year, averaging 72 mm of rainfall and 66% relative humidity across the period.
July is one of the warmer months of the year in Selkirk. Across 45 years of records, the warmest July in Selkirk was 2012 — when the month averaged 24.2°C — while the coldest was 1992 at 16.7°C. Typical July days reach 26.5°C with nights near 15°C. The long-term trend is warming, about 0.2°C per decade.
July is a relatively wet time of year in Selkirk, averaging 72 mm of rainfall. The wettest July on record was 1993 with 191 mm, while the driest was 1985 at 25 mm.
Relative humidity in Selkirk during July averages 66%. The most humid July was 2022 at 77%, and the least humid was 2021 at 52%.
July receives about 5.9 kWh/m²/day of solar energy in Selkirk. The sunniest July was 2011 at 6.5 kWh/m²/day, and the cloudiest was 1993 at 5.2.
Average wind speed in Selkirk during July is 2.8 m/s. The windiest July was 2018 at 3.4 m/s, while the calmest was 2001 at 2.4 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 21.3°C | 19.8°C | 20.4°C | 21.1°C | 21.5°C | +0.2°C |
| Avg High | 27.3°C | 25.4°C | 26.0°C | 26.9°C | 27.3°C | 0°C |
| Avg Low | 15.3°C | 14.2°C | 14.9°C | 15.4°C | 15.8°C | +0.5°C |
| Avg Rain | 70 mm | 81 mm | 74 mm | 69 mm | 64 mm | -6 mm |
July temperatures in Selkirk have risen by about 0.4°C between 1981–1985 and 2021–2025.
July has ranged from a record low of 6.4°C (1983) to a record high of 38.3°C (1981).
Rainfall in July is a relatively wet time of year, averaging 72 mm, with a wettest year of 191 mm.
One of the best times to visit Selkirk
July is one of the best times to visit Selkirk. Expect days averaging 26.5°C and nights around 15°C (mean 20.8°C) — warmer than Selkirk's yearly average — with moderate rainfall (72 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 | 26.7°C | 21.2°C | 15.6°C | 33.9°C | 11.5°C | 54 mm | 61% | 2.5 m/s | 5.4 |
| 2024 | 26.9°C | 21.5°C | 16.0°C | 32.9°C | 10.2°C | 68 mm | 71% | 2.5 m/s | 5.6 |
| 2023 | 26.2°C | 19.9°C | 13.5°C | 33.6°C | 9.4°C | 28 mm | 59% | 2.7 m/s | 5.8 |
| 2022 | 25.1°C | 20.1°C | 15.2°C | 31.3°C | 9.8°C | 138 mm | 77% | 2.8 m/s | 5.9 |
| 2021 | 30.7°C | 24.0°C | 17.4°C | 36.6°C | 12.2°C | 29 mm | 52% | 2.8 m/s | 6 |
| 2020 | 28.4°C | 22.6°C | 16.8°C | 35.2°C | 12.4°C | 67 mm | 64% | 3.1 m/s | 6.1 |
| 2019 | 27.9°C | 21.9°C | 16.0°C | 32.3°C | 11.7°C | 54 mm | 59% | 3 m/s | 6.3 |
| 2018 | 28.8°C | 22.2°C | 15.6°C | 36.1°C | 12.2°C | 34 mm | 58% | 3.4 m/s | 6.4 |
| 2017 | 27.1°C | 21.2°C | 15.2°C | 33.6°C | 10.8°C | 50 mm | 65% | 2.9 m/s | 6.3 |
| 2016 | 26.2°C | 20.7°C | 15.2°C | 32.2°C | 10.0°C | 88 mm | 70% | 2.7 m/s | 5.9 |
| 2015 | 26.9°C | 21.2°C | 15.5°C | 32.2°C | 7.9°C | 83 mm | 69% | 2.9 m/s | 5.5 |
| 2014 | 24.1°C | 18.6°C | 13.1°C | 29.2°C | 8.3°C | 44 mm | 72% | 3 m/s | 6 |
| 2013 | 24.9°C | 19.6°C | 14.4°C | 30.6°C | 8.7°C | 104 mm | 69% | 2.7 m/s | 6 |
| 2012 🔥 | 30.5°C | 24.2°C | 18.0°C | 36.6°C | 13.2°C | 41 mm | 57% | 2.6 m/s | 6.2 |
| 2011 | 26.6°C | 21.0°C | 15.4°C | 32.6°C | 9.7°C | 69 mm | 70% | 2.9 m/s | 6.5 |
| 2010 | 25.6°C | 20.5°C | 15.3°C | 30.4°C | 12.4°C | 119 mm | 74% | 2.7 m/s | 6 |
| 2009 | 21.8°C | 17.1°C | 12.4°C | 25.7°C | 8.6°C | 99 mm | 73% | 3.1 m/s | 5.7 |
| 2008 | 24.4°C | 19.3°C | 14.2°C | 31.3°C | 10.8°C | 92 mm | 71% | 3.3 m/s | 5.5 |
| 2007 | 26.7°C | 21.4°C | 16.1°C | 34.8°C | 11.5°C | 100 mm | 71% | 2.8 m/s | 6.2 |
| 2006 | 29.4°C | 22.9°C | 16.4°C | 36.3°C | 11.7°C | 31 mm | 56% | 2.8 m/s | 6.2 |
| 2005 | 24.7°C | 19.7°C | 14.6°C | 30.7°C | 9.3°C | 97 mm | 75% | 2.9 m/s | 6.1 |
| 2004 | 24.5°C | 19.0°C | 13.5°C | 29.8°C | 8.6°C | 60 mm | 70% | 2.5 m/s | 5.6 |
| 2003 | 27.5°C | 21.3°C | 15.0°C | 33.7°C | 9.5°C | 35 mm | 59% | 2.7 m/s | 5.9 |
| 2002 | 29.3°C | 22.8°C | 16.2°C | 36.7°C | 11.5°C | 52 mm | 58% | 2.7 m/s | 6.1 |
| 2001 | 25.9°C | 20.6°C | 15.4°C | 30.9°C | 7.2°C | 112 mm | 71% | 2.4 m/s | 6 |
| 2000 | 25.5°C | 20.1°C | 14.8°C | 31.4°C | 8.5°C | 63 mm | 70% | 2.6 m/s | 6.1 |
| 1999 | 26.3°C | 20.5°C | 14.7°C | 34.6°C | 9.5°C | 69 mm | 66% | 2.9 m/s | 6 |
| 1998 | 26.0°C | 20.6°C | 15.2°C | 31.4°C | 11.1°C | 40 mm | 64% | 2.9 m/s | 6.4 |
| 1997 | 25.7°C | 20.4°C | 15.1°C | 30.5°C | 6.7°C | 92 mm | 70% | 3 m/s | 5.8 |
| 1996 | 26.4°C | 20.6°C | 14.9°C | 33.0°C | 10.4°C | 77 mm | 65% | 2.7 m/s | 5.9 |
| 1995 | 26.8°C | 20.9°C | 14.9°C | 33.1°C | 8.9°C | 60 mm | 60% | 3 m/s | 6.1 |
| 1994 | 25.7°C | 19.9°C | 14.1°C | 32.1°C | 11.2°C | 58 mm | 65% | 3.1 m/s | 5.8 |
| 1993 🌧️ | 23.1°C | 18.2°C | 13.3°C | 27.3°C | 9.6°C | 191 mm | 76% | 3.1 m/s | 5.2 |
| 1992 ❄️ | 22.0°C | 16.7°C | 11.4°C | 27.7°C | 8.1°C | 80 mm | 71% | 2.8 m/s | 5.4 |
| 1991 | 25.6°C | 20.2°C | 14.7°C | 32.5°C | 10.1°C | 85 mm | 67% | 2.8 m/s | 5.9 |
| 1990 | 26.5°C | 20.2°C | 13.8°C | 32.2°C | 10.4°C | 62 mm | 62% | 2.9 m/s | 6.2 |
| 1989 | 29.8°C | 23.3°C | 16.7°C | 36.9°C | 13.4°C | 39 mm | 57% | 2.5 m/s | 6.3 |
| 1988 | 29.5°C | 22.8°C | 16.1°C | 36.2°C | 11.5°C | 64 mm | 54% | 2.8 m/s | 6 |
| 1987 | 26.7°C | 21.1°C | 15.4°C | 33.5°C | 10.3°C | 128 mm | 67% | 2.6 m/s | 5.4 |
| 1986 | 24.8°C | 19.7°C | 14.6°C | 31.4°C | 11.3°C | 114 mm | 72% | 2.9 m/s | 5.6 |
| 1985 | 25.7°C | 19.7°C | 13.7°C | 32.4°C | 9.9°C | 25 mm | 61% | 2.7 m/s | 6.3 |
| 1984 | 26.7°C | 20.7°C | 14.7°C | 31.9°C | 7.3°C | 37 mm | 62% | 2.9 m/s | 5.6 |
| 1983 | 28.2°C | 22.3°C | 16.4°C | 34.5°C | 6.4°C | 49 mm | 67% | 2.9 m/s | — |
| 1982 | 25.8°C | 20.3°C | 14.8°C | 29.9°C | 10.7°C | 139 mm | 71% | 2.7 m/s | — |
| 1981 | 28.2°C | 21.5°C | 14.9°C | 38.3°C | 9.4°C | 33 mm | 57% | 3 m/s | — |
Actual recorded July data for each year, 1981–2025 — sourced from NASA POWER.
The average high in July is around 26.5°C with lows near 15°C (mean 20.8°C), based on 45 years of NASA POWER data.
July averages 72 mm of rainfall in Selkirk, a relatively wet time of year. The wettest on record was 191 mm in 1993.
The hottest July reached 38.3°C in 1981. The coldest dipped to 6.4°C in 1983.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average July temperatures have risen by about 0.4°C. Daytime highs moved from 26.9°C to 27.1°C and overnight lows from 14.9°C to 15.5°C over the same span.
July is one of the warmer months of the year in Selkirk and a relatively wet time of year, so plan for around 26.5°C daytime highs and 15°C at night.
Not quite — July is the 12th coolest month in Selkirk, averaging 20.8°C.
For July in Selkirk, pack light layers you can adjust through the day, with typical highs of 26.5°C and lows of 15°C. Bring an umbrella or light rain jacket too.
Relative humidity in July averages 66% — moderately humid.
Average wind speed in July is 2.8 m/s. The windiest July on record averaged 3.4 m/s (2018).
The wettest July on record was 1993 with 191 mm. On average, July sees 72 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 Selkirk 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.
