Weather on August 1 in Calgary
Historical weather data for August 1 in Calgary, Canada
Based on 54 years of data from CALGARY GLENMORE DAM
About This Date
August 1st in Calgary, Canada typically brings pleasant summer weather, with average highs around 24°C and lows near 11°C — a 25°F daily swing. Over 54 years of records, the warmest August 1st was in 1983 (23°C average), while the coldest was 2002 (9°C) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 39% of August 1st dates historically, with the wettest August 1st recording 4.26" of rain. The last decade has been 5.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 5.5°F warmer on this date compared to 20-30 years ago.
Planning for August 1st in Calgary? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | 26°C (79°F) | 12°C (54°F) | -- |
| 2023 | 27°C (81°F) | 12°C (54°F) | 0" |
| 2022 | 31°C (87°F) | 14°C (57°F) | 0" |
| 2021 | 33°C (92°F) | 13°C (56°F) | 0" |
| 2020 | 28°C (82°F) | 14°C (57°F) | 0.14" |
| 2019 | 27°C (80°F) | 13°C (55°F) | 0" |
| 2018 | 29°C (84°F) | 13°C (56°F) | 1.12" |
| 2017 | 21°C (69°F) | 12°C (53°F) | 0.14" |
| 2016 | 22°C (72°F) | 8°C (46°F) | 0" |
| 2015 | 27°C (80°F) | 12°C (53°F) | 0" |
| 2014 | 27°C (81°F) | 12°C (54°F) | 0" |
| 2013 | 20°C (68°F) | 12°C (54°F) | 0" |
| 2012 | 23°C (74°F) | 11°C (51°F) | 0.18" |
| 2011 | 22°C (71°F) | 12°C (53°F) | 0" |
| 2010 | 22°C (71°F) | 13°C (55°F) | 0.32" |
| 2009 | 32°C (89°F) | 12°C (54°F) | 0" |
| 2008 | 24°C (76°F) | 8°C (47°F) | 0" |
| 2007 | 23°C (73°F) | 8°C (46°F) | 0" |
| 2006 | 24°C (75°F) | 5°C (41°F) | 0" |
| 2005 | 32°C (90°F) | 11°C (51°F) | 0" |
| 2004 | 17°C (63°F) | 10°C (50°F) | 0.02" |
| 2003 | 33°C (91°F) | 11°C (51°F) | 0" |
| 2002 | 12°C (54°F) | 5°C (41°F) | 0.02" |
| 2001 | 26°C (78°F) | 6°C (43°F) | 0" |
| 2000 | 27°C (81°F) | 12°C (53°F) | 0.02" |
| 1999 | 17°C (62°F) | 4°C (40°F) | 0" |
| 1998 | 20°C (68°F) | 16°C (60°F) | 0.26" |
| 1997 | 29°C (84°F) | 10°C (50°F) | 0" |
| 1996 | 27°C (80°F) | 8°C (47°F) | 0" |
| 1995 | 19°C (66°F) | 9°C (48°F) | 0.46" |
| 1994 | 31°C (87°F) | 13°C (55°F) | 0" |
| 1993 | 21°C (70°F) | 7°C (44°F) | 0" |
| 1992 | 23°C (74°F) | 13°C (55°F) | 0.04" |
| 1991 | 16°C (60°F) | 11°C (52°F) | 0.22" |
| 1990 | 24°C (76°F) | 14°C (57°F) | 0.04" |
| 1989 | 27°C (81°F) | 13°C (55°F) | 0.46" |
| 1988 | 12°C (53°F) | 7°C (45°F) | 4.26" |
| 1987 | 19°C (67°F) | 8°C (46°F) | 0" |
| 1986 | 24°C (75°F) | 12°C (53°F) | 0" |
| 1985 | 28°C (82°F) | 10°C (50°F) | 0" |
| 1984 | 27°C (81°F) | 11°C (52°F) | 0" |
| 1983 | 31°C (88°F) | 16°C (61°F) | 0" |
| 1982 | 26°C (79°F) | 10°C (50°F) | 0.15" |
| 1981 | 22°C (72°F) | 9°C (48°F) | 0.02" |
| 1980 | 27°C (81°F) | 10°C (50°F) | 0.2" |
| 1979 | 26°C (79°F) | 11°C (52°F) | 0" |
| 1978 | 13°C (56°F) | 8°C (47°F) | 0.05" |
| 1977 | -- | 10°C (50°F) | 0" |
| 1976 | 24°C (76°F) | 11°C (52°F) | 0" |
| 1975 | 23°C (73°F) | 8°C (47°F) | 0" |
| 1974 | 21°C (70°F) | 13°C (55°F) | 0" |
| 1973 | 29°C (84°F) | 13°C (56°F) | 0.08" |
| 1972 | 19°C (66°F) | 11°C (52°F) | 0.05" |
| 1971 | 31°C (87°F) | 12°C (54°F) | 0" |