Weather on July 27 in Calgary
Historical weather data for July 27 in Calgary, Canada
Based on 54 years of data from CALGARY GLENMORE DAM
About This Date
July 27th 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 July 27th was in 1975 (23°C average), while the coldest was 2011 (11°C) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 33% of July 27th dates historically, with the wettest July 27th recording 2.82" of rain. The last decade has been 1.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.6°F warmer on this date compared to 20-30 years ago.
Planning for July 27th in Calgary? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2025 | 16°C (60°F) | 12°C (53°F) | -- |
| 2023 | 18°C (65°F) | 8°C (47°F) | 7 mm |
| 2022 | 28°C (83°F) | 15°C (59°F) | 0 mm |
| 2021 | 24°C (76°F) | 12°C (54°F) | 0 mm |
| 2020 | 27°C (80°F) | 11°C (51°F) | 0 mm |
| 2019 | 28°C (83°F) | 16°C (60°F) | 0 mm |
| 2018 | 22°C (72°F) | 9°C (48°F) | 1 mm |
| 2017 | 33°C (91°F) | 12°C (53°F) | 0 mm |
| 2016 | 26°C (79°F) | 14°C (57°F) | 0 mm |
| 2015 | 18°C (65°F) | 7°C (45°F) | 0 mm |
| 2014 | 26°C (79°F) | 9°C (49°F) | 0 mm |
| 2013 | 19°C (67°F) | 12°C (53°F) | 0 mm |
| 2012 | 28°C (83°F) | 11°C (51°F) | 0 mm |
| 2011 | 18°C (64°F) | 4°C (40°F) | 21 mm |
| 2010 | 22°C (71°F) | 14°C (57°F) | 0 mm |
| 2009 | 27°C (80°F) | 11°C (51°F) | 3 mm |
| 2008 | 23°C (74°F) | 13°C (56°F) | 36 mm |
| 2007 | 32°C (90°F) | 11°C (52°F) | 0 mm |
| 2006 | 24°C (76°F) | 13°C (55°F) | 0 mm |
| 2005 | 23°C (73°F) | 9°C (49°F) | 0 mm |
| 2004 | 21°C (69°F) | 7°C (45°F) | 1 mm |
| 2003 | 31°C (88°F) | 9°C (49°F) | 0 mm |
| 2002 | 24°C (76°F) | 10°C (50°F) | 3 mm |
| 2001 | 28°C (83°F) | 7°C (45°F) | 0 mm |
| 2000 | 28°C (83°F) | 10°C (50°F) | 0 mm |
| 1999 | 29°C (85°F) | -- | -- |
| 1998 | 29°C (85°F) | 14°C (57°F) | 0 mm |
| 1997 | 22°C (71°F) | 7°C (44°F) | 0 mm |
| 1996 | 23°C (74°F) | 11°C (51°F) | 0 mm |
| 1995 | 19°C (67°F) | 8°C (46°F) | 5 mm |
| 1994 | 28°C (83°F) | 13°C (56°F) | 2 mm |
| 1993 | 22°C (72°F) | 7°C (44°F) | 1 mm |
| 1992 | 18°C (64°F) | 9°C (48°F) | 1 mm |
| 1991 | 25°C (77°F) | 9°C (48°F) | 0 mm |
| 1990 | 24°C (75°F) | 13°C (56°F) | 2 mm |
| 1989 | 31°C (87°F) | 14°C (57°F) | 29 mm |
| 1988 | 23°C (74°F) | 14°C (57°F) | 1 mm |
| 1987 | 29°C (85°F) | 13°C (55°F) | 0 mm |
| 1986 | 17°C (63°F) | 9°C (48°F) | 3 mm |
| 1985 | 22°C (71°F) | 8°C (47°F) | 0 mm |
| 1984 | 28°C (83°F) | 17°C (62°F) | 2 mm |
| 1983 | 24°C (76°F) | 8°C (46°F) | 0 mm |
| 1982 | 27°C (81°F) | 10°C (50°F) | 1 mm |
| 1981 | 26°C (79°F) | 12°C (54°F) | 0 mm |
| 1980 | 23°C (73°F) | 10°C (50°F) | 0 mm |
| 1979 | 26°C (79°F) | 8°C (46°F) | 0 mm |
| 1978 | 26°C (79°F) | 17°C (63°F) | 0 mm |
| 1977 | -- | 13°C (56°F) | 0 mm |
| 1976 | 22°C (72°F) | 6°C (43°F) | 0 mm |
| 1975 | 34°C (93°F) | 12°C (54°F) | 0 mm |
| 1974 | 22°C (71°F) | 10°C (50°F) | 0 mm |
| 1973 | 26°C (78°F) | 9°C (48°F) | 0 mm |
| 1972 | 23°C (73°F) | 9°C (49°F) | 0 mm |
| 1971 | 19°C (67°F) | 13°C (55°F) | 72 mm |