Weather on May 14 in Ottawa
Historical weather data for May 14 in Ottawa, Canada
Based on 55 years of data from OTTAWA CDA
About This Date
May 14th in Ottawa, Canada typically brings mild spring weather, with average highs around 19°C and lows near 7°C. Over 55 years of records, the warmest May 14th was in 2022 (22°C average), while the coldest was 2002 (4°C) — a 33°F range across recorded history. Rain or other precipitation has occurred on about 38% of May 14th dates historically, with the wettest May 14th recording 2.51" 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 May 14th in Ottawa? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2026 | 12°C (54°F) | 8°C (46°F) | -- |
| 2025 | 27°C (80°F) | 12°C (53°F) | 0 mm |
| 2023 | 17°C (63°F) | 4°C (40°F) | 0 mm |
| 2022 | 31°C (87°F) | 14°C (57°F) | 0 mm |
| 2021 | 24°C (75°F) | 7°C (45°F) | 0 mm |
| 2020 | 18°C (64°F) | 2°C (35°F) | 0 mm |
| 2019 | 11°C (52°F) | 6°C (42°F) | 0 mm |
| 2018 | 26°C (78°F) | 8°C (47°F) | 0 mm |
| 2017 | 14°C (57°F) | 9°C (48°F) | 6 mm |
| 2016 | 18°C (64°F) | 6°C (43°F) | 2 mm |
| 2015 | 18°C (65°F) | 4°C (39°F) | 0 mm |
| 2014 | 25°C (77°F) | 12°C (54°F) | 29 mm |
| 2013 | 15°C (59°F) | -1°C (31°F) | 0 mm |
| 2012 | 24°C (76°F) | 8°C (46°F) | 0 mm |
| 2011 | 14°C (58°F) | 12°C (54°F) | 64 mm |
| 2010 | 19°C (66°F) | 9°C (48°F) | 0 mm |
| 2009 | 20°C (68°F) | 11°C (52°F) | -- |
| 2008 | 24°C (76°F) | 8°C (46°F) | 4 mm |
| 2007 | 21°C (70°F) | 3°C (38°F) | 16 mm |
| 2006 | 15°C (59°F) | 9°C (49°F) | 15 mm |
| 2005 | 10°C (50°F) | 7°C (44°F) | 15 mm |
| 2004 | 30°C (86°F) | 11°C (52°F) | 0 mm |
| 2003 | 17°C (62°F) | 9°C (48°F) | 1 mm |
| 2002 | 6°C (42°F) | 2°C (36°F) | 43 mm |
| 2001 | 18°C (65°F) | 6°C (42°F) | 0 mm |
| 2000 | 15°C (59°F) | 7°C (44°F) | 5 mm |
| 1999 | 22°C (72°F) | 4°C (40°F) | 0 mm |
| 1998 | 27°C (81°F) | 8°C (47°F) | 0 mm |
| 1997 | 14°C (58°F) | 4°C (40°F) | 0 mm |
| 1996 | 16°C (61°F) | 3°C (37°F) | 0 mm |
| 1995 | 20°C (68°F) | 13°C (55°F) | 38 mm |
| 1994 | 21°C (69°F) | 2°C (36°F) | 0 mm |
| 1993 | 16°C (61°F) | 1°C (34°F) | 13 mm |
| 1992 | 14°C (57°F) | 5°C (41°F) | 0 mm |
| 1991 | 17°C (62°F) | 13°C (55°F) | 0 mm |
| 1990 | 22°C (71°F) | 2°C (35°F) | 2 mm |
| 1989 | 19°C (66°F) | 11°C (51°F) | 0 mm |
| 1988 | 14°C (58°F) | 3°C (38°F) | 0 mm |
| 1987 | 23°C (74°F) | 8°C (47°F) | 41 mm |
| 1986 | 26°C (79°F) | 9°C (49°F) | 4 mm |
| 1985 | 16°C (61°F) | 9°C (49°F) | 0 mm |
| 1984 | 13°C (56°F) | 1°C (34°F) | 0 mm |
| 1983 | 23°C (73°F) | 9°C (48°F) | 43 mm |
| 1982 | 25°C (77°F) | 7°C (45°F) | 0 mm |
| 1981 | 13°C (55°F) | 6°C (43°F) | 0 mm |
| 1980 | 15°C (59°F) | 7°C (44°F) | 1 mm |
| 1979 | 20°C (68°F) | 8°C (47°F) | 0 mm |
| 1978 | 21°C (69°F) | 13°C (55°F) | 12 mm |
| 1977 | 17°C (62°F) | 4°C (39°F) | 0 mm |
| 1976 | 18°C (65°F) | 6°C (42°F) | 3 mm |
| 1975 | 26°C (78°F) | 7°C (44°F) | 0 mm |
| 1974 | 20°C (68°F) | 3°C (37°F) | 0 mm |
| 1973 | 15°C (59°F) | 4°C (39°F) | 0 mm |
| 1972 | 17°C (62°F) | 12°C (53°F) | 3 mm |
| 1971 | 12°C (53°F) | 4°C (39°F) | 0 mm |