Weather on September 21 in Manchester
Historical weather data for September 21 in Manchester, United Kingdom
Based on 55 years of data from RINGWAY
About This Date
September 21st in Manchester, United Kingdom typically brings mild fall weather, with average highs around 16°C and lows near 9°C. Over 55 years of records, the warmest September 21st was in 1987 (18°C average), while the coldest was 1982 (8°C) — a 18°F range across recorded history. Rain or other precipitation has occurred on about 45% of September 21st dates historically, with the wettest September 21st recording 2.77" of rain. The last decade has been 2.0°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.0°F cooler on this date compared to 20-30 years ago.
Planning for September 21st in Manchester? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2025 | 13°C (55°F) | 6°C (42°F) | 0 mm |
| 2024 | 13°C (56°F) | 13°C (55°F) | 70 mm |
| 2023 | 12°C (54°F) | 7°C (45°F) | 1 mm |
| 2022 | 15°C (59°F) | 9°C (49°F) | 0 mm |
| 2021 | 18°C (64°F) | 11°C (51°F) | 0 mm |
| 2020 | 20°C (68°F) | 4°C (39°F) | 0 mm |
| 2019 | -- | 8°C (47°F) | 14 mm |
| 2018 | -- | 7°C (44°F) | 47 mm |
| 2017 | -- | 12°C (54°F) | 4 mm |
| 2016 | 16°C (61°F) | 11°C (51°F) | 10 mm |
| 2015 | 14°C (57°F) | 11°C (51°F) | 22 mm |
| 2014 | 16°C (61°F) | 7°C (44°F) | 0 mm |
| 2013 | 19°C (67°F) | 8°C (46°F) | 0 mm |
| 2012 | 13°C (55°F) | 8°C (46°F) | 4 mm |
| 2011 | 14°C (58°F) | 8°C (46°F) | 5 mm |
| 2010 | 18°C (65°F) | 7°C (45°F) | 0 mm |
| 2009 | 16°C (61°F) | 6°C (43°F) | 0 mm |
| 2008 | 13°C (56°F) | 6°C (42°F) | 0 mm |
| 2007 | 17°C (63°F) | 11°C (51°F) | 15 mm |
| 2006 | 18°C (64°F) | 13°C (56°F) | 0 mm |
| 2005 | 19°C (66°F) | 6°C (43°F) | 0 mm |
| 2004 | 16°C (60°F) | 11°C (51°F) | 34 mm |
| 2003 | 17°C (62°F) | 8°C (46°F) | 1 mm |
| 2002 | 17°C (62°F) | 9°C (49°F) | 0 mm |
| 2001 | 16°C (61°F) | 9°C (49°F) | 0 mm |
| 2000 | 16°C (61°F) | 7°C (44°F) | -- |
| 1999 | 19°C (66°F) | 12°C (53°F) | 2 mm |
| 1998 | 18°C (65°F) | 11°C (52°F) | 0 mm |
| 1997 | 18°C (64°F) | 8°C (46°F) | 0 mm |
| 1996 | 14°C (58°F) | -- | -- |
| 1995 | 17°C (62°F) | 8°C (46°F) | 0 mm |
| 1994 | 18°C (65°F) | 12°C (53°F) | -- |
| 1993 | 18°C (64°F) | -- | 8 mm |
| 1992 | 14°C (57°F) | 8°C (46°F) | -- |
| 1991 | -- | 9°C (48°F) | -- |
| 1990 | 12°C (54°F) | -- | 13 mm |
| 1989 | 24°C (75°F) | -- | 0 mm |
| 1988 | 14°C (57°F) | -- | -- |
| 1987 | 21°C (70°F) | 15°C (59°F) | 0 mm |
| 1986 | -- | 8°C (46°F) | -- |
| 1985 | 18°C (65°F) | -- | 13 mm |
| 1984 | 12°C (53°F) | 6°C (42°F) | 58 mm |
| 1983 | 12°C (53°F) | -- | 30 mm |
| 1982 | 12°C (53°F) | 5°C (41°F) | 8 mm |
| 1981 | 16°C (61°F) | 9°C (48°F) | 10 mm |
| 1980 | 20°C (68°F) | -- | 3 mm |
| 1979 | 12°C (54°F) | -- | 20 mm |
| 1978 | 17°C (63°F) | -- | 1 mm |
| 1977 | 12°C (54°F) | 10°C (50°F) | 0 mm |
| 1976 | 16°C (60°F) | 12°C (54°F) | 0 mm |
| 1975 | 16°C (61°F) | 8°C (46°F) | 1 mm |
| 1974 | 14°C (57°F) | -- | 8 mm |
| 1973 | 15°C (59°F) | 8°C (46°F) | 0 mm |
| 1972 | 16°C (61°F) | 7°C (44°F) | 0 mm |
| 1971 | 19°C (67°F) | 6°C (43°F) | 0 mm |