Weather on August 23 in Calgary
Historical weather data for August 23 in Calgary, Canada
Based on 54 years of data from CALGARY GLENMORE DAM
About This Date
August 23rd in Calgary, Canada typically brings pleasant summer weather, with average highs around 22°C and lows near 8°C — a 25°F daily swing. Over 54 years of records, the warmest August 23rd was in 1984 (20°C average), while the coldest was 1992 (2°C) — a 32°F range across recorded history. Precipitation has occurred on 37% of recorded August 23rd dates, with snow falling 2% of the time. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for August 23rd in Calgary? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2026 | 27°C (81°F) | 13°C (56°F) | -- |
| 2025 | 23°C (73°F) | 9°C (48°F) | -- |
| 2023 | 23°C (73°F) | 13°C (55°F) | 1 mm |
| 2022 | 18°C (64°F) | 14°C (58°F) | 1 mm |
| 2021 | 13°C (55°F) | 7°C (44°F) | 5 mm |
| 2020 | 24°C (75°F) | 7°C (45°F) | 0 mm |
| 2019 | 24°C (76°F) | 11°C (51°F) | 2 mm |
| 2018 | 28°C (82°F) | 11°C (51°F) | 0 mm |
| 2017 | 31°C (88°F) | 9°C (49°F) | 1 mm |
| 2016 | 16°C (61°F) | 9°C (49°F) | 0 mm |
| 2015 | 23°C (74°F) | 4°C (40°F) | 0 mm |
| 2014 | 14°C (57°F) | 7°C (45°F) | 0 mm |
| 2013 | 25°C (77°F) | 11°C (51°F) | 0 mm |
| 2012 | 26°C (79°F) | 8°C (47°F) | 0 mm |
| 2011 | 23°C (73°F) | 12°C (54°F) | 0 mm |
| 2010 | 18°C (65°F) | 8°C (46°F) | 1 mm |
| 2009 | 23°C (74°F) | 9°C (48°F) | 0 mm |
| 2008 | 23°C (73°F) | 7°C (44°F) | 0 mm |
| 2007 | 14°C (58°F) | 6°C (42°F) | 3 mm |
| 2006 | 18°C (65°F) | 9°C (48°F) | 3 mm |
| 2005 | 11°C (51°F) | 6°C (43°F) | 2 mm |
| 2004 | 12°C (53°F) | 7°C (45°F) | 2 mm |
| 2003 | 23°C (74°F) | 8°C (47°F) | 1 mm |
| 2002 | 29°C (84°F) | 11°C (51°F) | 0 mm |
| 2001 | 27°C (80°F) | 12°C (54°F) | 0 mm |
| 2000 | 30°C (86°F) | 7°C (45°F) | 0 mm |
| 1999 | 29°C (84°F) | -- | -- |
| 1998 | 24°C (76°F) | 7°C (44°F) | 0 mm |
| 1997 | 30°C (86°F) | 6°C (42°F) | 0 mm |
| 1996 | 31°C (87°F) | 7°C (45°F) | 0 mm |
| 1995 | 24°C (76°F) | 10°C (50°F) | 0 mm |
| 1994 | 23°C (73°F) | 9°C (49°F) | 0 mm |
| 1992 | 6°C (42°F) | -1°C (31°F) | 1 mm |
| 1991 | 23°C (74°F) | 12°C (53°F) | 0 mm |
| 1990 | 13°C (55°F) | 8°C (46°F) | 4 mm |
| 1989 | 18°C (64°F) | 9°C (49°F) | 0 mm |
| 1988 | 26°C (78°F) | 9°C (48°F) | 0 mm |
| 1987 | 20°C (68°F) | 5°C (41°F) | 0 mm |
| 1986 | 26°C (79°F) | 8°C (46°F) | 0 mm |
| 1985 | 24°C (75°F) | 10°C (50°F) | 0 mm |
| 1984 | 28°C (82°F) | 12°C (53°F) | 0 mm |
| 1983 | 24°C (76°F) | 8°C (47°F) | 4 mm |
| 1982 | 19°C (67°F) | 9°C (49°F) | 6 mm |
| 1981 | 25°C (77°F) | 9°C (48°F) | 0 mm |
| 1980 | 22°C (71°F) | 8°C (46°F) | 1 mm |
| 1979 | 26°C (79°F) | 9°C (49°F) | 2 mm |
| 1978 | 15°C (59°F) | 9°C (48°F) | 1 mm |
| 1977 | 14°C (58°F) | -1°C (30°F) | 0 mm |
| 1976 | 23°C (73°F) | 12°C (54°F) | 0 mm |
| 1975 | 19°C (66°F) | 7°C (44°F) | 0 mm |
| 1974 | 22°C (72°F) | 7°C (45°F) | 0 mm |
| 1973 | 24°C (75°F) | 11°C (51°F) | 0 mm |
| 1972 | 24°C (75°F) | 10°C (50°F) | 0 mm |
| 1971 | 21°C (70°F) | 8°C (46°F) | 0 mm |