July is one of the warmer months of the year in Blackfalds, with average highs near 22.5°C and lows around 10.9°C (mean 16.7°C). It is a relatively wet time of year, averaging 91 mm of rainfall and 69% relative humidity across the period.
July is one of the warmer months of the year in Blackfalds. Across 45 years of records, the warmest July in Blackfalds was 2024 — when the month averaged 21°C — while the coldest was 1993 at 13.6°C. Typical July days reach 22.5°C with nights near 10.9°C. The long-term trend is warming, about 0.5°C per decade.
July is a relatively wet time of year in Blackfalds, averaging 91 mm of rainfall. The wettest July on record was 1982 with 207 mm, while the driest was 2007 at 34 mm.
Relative humidity in Blackfalds during July averages 69%. The most humid July was 2020 at 78%, and the least humid was 2002 at 53%.
July receives about 6.2 kWh/m²/day of solar energy in Blackfalds. The sunniest July was 2007 at 7 kWh/m²/day, and the cloudiest was 1986 at 5.5.
Average wind speed in Blackfalds during July is 2.3 m/s. The windiest Julys were 1996 and 2002 at 2.6 m/s, while the calmest were 2006 and 2022 at 1.9 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 16.0°C | 15.8°C | 17.4°C | 16.8°C | 17.8°C | +1.8°C |
| Avg High | 21.8°C | 21.4°C | 23.5°C | 22.6°C | 23.6°C | +1.8°C |
| Avg Low | 10.1°C | 10.2°C | 11.4°C | 11.1°C | 12.0°C | +1.9°C |
| Avg Rain | 107 mm | 96 mm | 74 mm | 94 mm | 80 mm | -27 mm |
July temperatures in Blackfalds have risen by about 2.2°C between 1981–1985 and 2021–2025.
July has ranged from a record low of 2.6°C (1999) to a record high of 35.6°C (2024).
Rainfall in July is a relatively wet time of year, averaging 91 mm, with a wettest year of 207 mm.
One of the best times to visit Blackfalds
July is one of the best times to visit Blackfalds. Expect days averaging 22.5°C and nights around 10.9°C (mean 16.7°C) — warmer than Blackfalds's yearly average — with higher rainfall (91 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 | 20.6°C | 15.3°C | 10.1°C | 29.9°C | 4.4°C | 100 mm | 74% | 2.2 m/s | 5.7 |
| 2024 🔥 | 27.6°C | 21.0°C | 14.4°C | 35.6°C | 10.0°C | 40 mm | 59% | 2.5 m/s | 6.4 |
| 2023 | 23.3°C | 17.5°C | 11.7°C | 31.1°C | 7.7°C | 70 mm | 70% | 2.2 m/s | 5.7 |
| 2022 | 23.5°C | 17.8°C | 12.1°C | 30.1°C | 7.1°C | 78 mm | 74% | 1.9 m/s | 6.2 |
| 2021 | 25.8°C | 19.4°C | 13.1°C | 34.2°C | 9.8°C | 56 mm | 65% | 2.1 m/s | 5.8 |
| 2020 | 21.0°C | 15.8°C | 10.6°C | 28.0°C | 6.8°C | 136 mm | 78% | 2.4 m/s | 6.3 |
| 2019 | 20.8°C | 15.6°C | 10.3°C | 27.8°C | 4.6°C | 123 mm | 78% | 2.3 m/s | 5.6 |
| 2018 | 23.5°C | 17.2°C | 10.9°C | 30.2°C | 6.2°C | 76 mm | 66% | 2.2 m/s | 6.6 |
| 2017 | 23.9°C | 17.6°C | 11.3°C | 29.8°C | 6.9°C | 55 mm | 68% | 2.4 m/s | 6.6 |
| 2016 | 21.8°C | 16.7°C | 11.6°C | 27.1°C | 8.5°C | 80 mm | 73% | 2 m/s | 6 |
| 2015 | 23.5°C | 17.6°C | 11.8°C | 32.6°C | 7.8°C | 124 mm | 66% | 2.4 m/s | 6.2 |
| 2014 | 24.7°C | 18.4°C | 12.0°C | 30.8°C | 7.6°C | 74 mm | 66% | 2.4 m/s | 6.8 |
| 2013 | 21.5°C | 15.9°C | 10.4°C | 32.8°C | 5.0°C | 78 mm | 71% | 2.3 m/s | 6.3 |
| 2012 | 23.7°C | 18.1°C | 12.6°C | 30.2°C | 6.9°C | 90 mm | 70% | 2.3 m/s | 6.1 |
| 2011 | 21.5°C | 15.8°C | 10.1°C | 26.7°C | 6.3°C | 116 mm | 71% | 2.5 m/s | 6.2 |
| 2010 | 21.1°C | 15.5°C | 10.0°C | 28.7°C | 5.9°C | 126 mm | 72% | 2.4 m/s | 5.9 |
| 2009 | 23.0°C | 16.8°C | 10.7°C | 31.0°C | 3.1°C | 78 mm | 64% | 2.2 m/s | 6.3 |
| 2008 | 21.7°C | 16.1°C | 10.4°C | 28.6°C | 6.1°C | 72 mm | 68% | 2.3 m/s | 6.5 |
| 2007 | 24.8°C | 19.0°C | 13.2°C | 29.8°C | 8.1°C | 34 mm | 68% | 2 m/s | 7 |
| 2006 | 25.6°C | 19.3°C | 13.0°C | 31.8°C | 8.9°C | 57 mm | 61% | 1.9 m/s | 6.5 |
| 2005 | 21.8°C | 16.1°C | 10.4°C | 28.8°C | 5.1°C | 68 mm | 68% | 2.1 m/s | 6.4 |
| 2004 | 22.0°C | 16.6°C | 11.2°C | 29.8°C | 5.2°C | 107 mm | 74% | 2.4 m/s | 5.8 |
| 2003 | 24.1°C | 17.6°C | 11.0°C | 30.8°C | 6.9°C | 38 mm | 63% | 2.3 m/s | 6.6 |
| 2002 | 26.2°C | 18.9°C | 11.5°C | 34.3°C | 4.3°C | 40 mm | 53% | 2.6 m/s | 6.7 |
| 2001 | 23.5°C | 17.3°C | 11.1°C | 33.3°C | 7.4°C | 111 mm | 64% | 2.4 m/s | 6.1 |
| 2000 | 22.2°C | 16.7°C | 11.3°C | 27.5°C | 8.1°C | 134 mm | 73% | 2 m/s | 6.5 |
| 1999 | 19.0°C | 13.8°C | 8.6°C | 27.3°C | 2.6°C | 193 mm | 75% | 2.4 m/s | 5.7 |
| 1998 | 23.3°C | 17.8°C | 12.3°C | 28.4°C | 6.6°C | 99 mm | 71% | 2.3 m/s | 6.2 |
| 1997 | 22.0°C | 16.2°C | 10.4°C | 29.1°C | 5.7°C | 58 mm | 68% | 2.5 m/s | 6.8 |
| 1996 | 22.1°C | 16.3°C | 10.5°C | 27.0°C | 6.9°C | 91 mm | 68% | 2.6 m/s | 6.4 |
| 1995 | 20.9°C | 15.6°C | 10.4°C | 26.4°C | 6.5°C | 110 mm | 69% | 2.1 m/s | 5.8 |
| 1994 | 23.6°C | 17.5°C | 11.4°C | 31.6°C | 7.2°C | 61 mm | 66% | 2.3 m/s | 6.4 |
| 1993 ❄️ | 18.3°C | 13.6°C | 8.9°C | 27.4°C | 5.2°C | 102 mm | 75% | 2.3 m/s | 5.7 |
| 1992 | 20.6°C | 14.9°C | 9.3°C | 27.2°C | 4.2°C | 65 mm | 68% | 2.1 m/s | 6 |
| 1991 | 22.6°C | 16.4°C | 10.3°C | 27.7°C | 6.0°C | 69 mm | 67% | 2.2 m/s | 6.8 |
| 1990 | 21.5°C | 15.8°C | 10.2°C | 29.5°C | 5.2°C | 108 mm | 72% | 2.3 m/s | 6.4 |
| 1989 | 24.0°C | 17.6°C | 11.2°C | 30.7°C | 6.8°C | 58 mm | 65% | 2.3 m/s | 6.8 |
| 1988 | 22.4°C | 16.2°C | 10.0°C | 32.9°C | 6.3°C | 108 mm | 64% | 2.4 m/s | 5.6 |
| 1987 | 21.5°C | 15.8°C | 10.1°C | 30.4°C | 5.3°C | 118 mm | 71% | 2.2 m/s | 5.7 |
| 1986 | 19.1°C | 14.0°C | 8.9°C | 26.0°C | 5.1°C | 159 mm | 75% | 2.4 m/s | 5.5 |
| 1985 | 24.2°C | 17.4°C | 10.5°C | 31.4°C | 7.1°C | 43 mm | 59% | 2.3 m/s | 6.7 |
| 1984 | 22.9°C | 16.4°C | 10.0°C | 31.6°C | 5.7°C | 45 mm | 62% | 2.4 m/s | 6.4 |
| 1983 | 21.3°C | 15.7°C | 10.2°C | 28.4°C | 5.7°C | 94 mm | 73% | 2.4 m/s | — |
| 1982 🌧️ | 20.1°C | 15.1°C | 10.1°C | 26.7°C | 3.9°C | 207 mm | 78% | 2.2 m/s | — |
| 1981 | 20.7°C | 15.4°C | 10.1°C | 27.1°C | 4.2°C | 134 mm | 74% | 2.2 m/s | — |
Actual recorded July data for each year, 1981–2025 — sourced from NASA POWER.
The average high in July is around 22.5°C with lows near 10.9°C (mean 16.7°C), based on 45 years of NASA POWER data.
July averages 91 mm of rainfall in Blackfalds, a relatively wet time of year. The wettest on record was 207 mm in 1982.
The hottest July reached 35.6°C in 2024. The coldest dipped to 2.6°C in 1999.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average July temperatures have risen by about 2.2°C. Daytime highs moved from 21.8°C to 24.2°C and overnight lows from 10.2°C to 12.3°C over the same span.
July is one of the warmer months of the year in Blackfalds and a relatively wet time of year, so plan for around 22.5°C daytime highs and 10.9°C at night.
Not quite — July is the 12th coolest month in Blackfalds, averaging 16.7°C.
For July in Blackfalds, pack light layers you can adjust through the day, with typical highs of 22.5°C and lows of 10.9°C. Bring an umbrella or light rain jacket too.
Relative humidity in July averages 69% — moderately humid.
Average wind speed in July is 2.3 m/s. The windiest July on record averaged 2.6 m/s (1996).
The wettest July on record was 1982 with 207 mm. On average, July sees 91 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 Blackfalds 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.
