Weather on July 30 in Calgary
Historical weather data for July 30 in Calgary, Canada
Based on 53 years of data from CALGARY GLENMORE DAM
About This Date
July 30th in Calgary, Canada typically brings pleasant summer weather, with average highs around 25°C and lows near 11°C — a 25°F daily swing. Over 53 years of records, the warmest July 30th was in 1994 (23°C average), while the coldest was 2013 (11°C) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 34% of July 30th dates historically, with the wettest July 30th recording 2.7" of rain. The last decade has been 3.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.2°F warmer on this date compared to 20-30 years ago.
Planning for July 30th in Calgary? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2025 | 24°C (76°F) | 12°C (53°F) | -- |
| 2023 | 32°C (89°F) | 12°C (53°F) | 1 mm |
| 2022 | 28°C (83°F) | 16°C (60°F) | 8 mm |
| 2021 | 30°C (86°F) | 13°C (56°F) | 0 mm |
| 2020 | 27°C (80°F) | 17°C (62°F) | 0 mm |
| 2019 | 26°C (78°F) | 11°C (52°F) | 0 mm |
| 2018 | 32°C (90°F) | 11°C (51°F) | 0 mm |
| 2017 | 26°C (78°F) | 11°C (52°F) | 2 mm |
| 2016 | 23°C (74°F) | 13°C (55°F) | 69 mm |
| 2015 | 27°C (80°F) | 8°C (46°F) | 0 mm |
| 2014 | 32°C (90°F) | 13°C (56°F) | 1 mm |
| 2013 | 18°C (65°F) | 4°C (39°F) | 0 mm |
| 2012 | 29°C (85°F) | 11°C (51°F) | 0 mm |
| 2011 | 26°C (78°F) | 9°C (49°F) | 0 mm |
| 2010 | 26°C (78°F) | 11°C (51°F) | 0 mm |
| 2009 | 27°C (80°F) | 8°C (47°F) | 9 mm |
| 2008 | 21°C (69°F) | 13°C (55°F) | 2 mm |
| 2007 | 25°C (77°F) | 12°C (54°F) | 2 mm |
| 2006 | 27°C (81°F) | 8°C (47°F) | 7 mm |
| 2005 | 29°C (85°F) | 9°C (49°F) | 0 mm |
| 2004 | 24°C (76°F) | 12°C (54°F) | 0 mm |
| 2003 | 29°C (84°F) | 12°C (54°F) | 0 mm |
| 2002 | 22°C (71°F) | 9°C (48°F) | 2 mm |
| 2001 | 21°C (69°F) | 10°C (50°F) | 1 mm |
| 2000 | 28°C (83°F) | 11°C (51°F) | 0 mm |
| 1999 | 17°C (63°F) | 7°C (44°F) | 0 mm |
| 1998 | 27°C (80°F) | 14°C (57°F) | 0 mm |
| 1997 | 30°C (86°F) | 14°C (58°F) | 0 mm |
| 1996 | 26°C (78°F) | 14°C (58°F) | 0 mm |
| 1995 | 18°C (65°F) | 7°C (44°F) | 4 mm |
| 1994 | 32°C (89°F) | 13°C (56°F) | 0 mm |
| 1992 | 25°C (77°F) | 11°C (51°F) | 0 mm |
| 1991 | 23°C (73°F) | 7°C (45°F) | 0 mm |
| 1990 | 28°C (82°F) | 12°C (54°F) | 6 mm |
| 1989 | 27°C (80°F) | 14°C (57°F) | 32 mm |
| 1988 | 22°C (72°F) | 13°C (55°F) | 0 mm |
| 1987 | 28°C (82°F) | 13°C (56°F) | 4 mm |
| 1986 | 18°C (65°F) | 5°C (41°F) | 0 mm |
| 1985 | 23°C (74°F) | 8°C (46°F) | 0 mm |
| 1984 | 23°C (73°F) | 14°C (57°F) | 0 mm |
| 1983 | 27°C (80°F) | 10°C (50°F) | 0 mm |
| 1982 | 29°C (84°F) | 13°C (55°F) | 0 mm |
| 1981 | 18°C (64°F) | 8°C (47°F) | 3 mm |
| 1980 | 24°C (75°F) | 8°C (46°F) | 0 mm |
| 1979 | 23°C (73°F) | 8°C (46°F) | 0 mm |
| 1978 | 19°C (66°F) | 11°C (52°F) | 7 mm |
| 1977 | -- | 10°C (50°F) | 0 mm |
| 1976 | 16°C (60°F) | 11°C (51°F) | 0 mm |
| 1975 | 18°C (65°F) | 10°C (50°F) | 6 mm |
| 1974 | 29°C (84°F) | 11°C (51°F) | 0 mm |
| 1973 | 30°C (86°F) | 11°C (52°F) | 0 mm |
| 1972 | 22°C (72°F) | 13°C (55°F) | 0 mm |
| 1971 | 31°C (88°F) | 11°C (51°F) | 0 mm |