Weather on September 18 in Stockholm
Historical weather data for September 18 in Stockholm, Sweden
Based on 55 years of data from STOCKHOLM_A
About This Date
September 18th in Stockholm, Sweden typically brings mild fall weather, with average highs around 16°C and lows near 9°C. Over 55 years of records, the warmest September 18th was in 2003 (18°C average), while the coldest was 1993 (7°C) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 16% of September 18th dates historically, with the wettest September 18th recording 0.56" of rain. 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 September 18th in Stockholm? Great weather for outdoor activities.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | 18°C (64°F) | 11°C (52°F) | -- |
| 2024 | 18°C (65°F) | 11°C (51°F) | -- |
| 2023 | 17°C (62°F) | 8°C (47°F) | -- |
| 2022 | 16°C (60°F) | 8°C (46°F) | -- |
| 2021 | 13°C (55°F) | 10°C (50°F) | -- |
| 2020 | 18°C (64°F) | 8°C (46°F) | -- |
| 2019 | 13°C (55°F) | 6°C (43°F) | -- |
| 2018 | 21°C (70°F) | 12°C (53°F) | -- |
| 2017 | 13°C (55°F) | 7°C (44°F) | -- |
| 2016 | 17°C (63°F) | 9°C (48°F) | -- |
| 2015 | 17°C (63°F) | 14°C (58°F) | -- |
| 2014 | 21°C (69°F) | 10°C (50°F) | -- |
| 2013 | 15°C (59°F) | 9°C (49°F) | -- |
| 2012 | 16°C (60°F) | 9°C (48°F) | -- |
| 2011 | 16°C (60°F) | 10°C (50°F) | -- |
| 2010 | 13°C (55°F) | 8°C (47°F) | -- |
| 2009 | 19°C (66°F) | 9°C (48°F) | -- |
| 2008 | 11°C (51°F) | 6°C (43°F) | -- |
| 2007 | 14°C (57°F) | 9°C (48°F) | -- |
| 2006 | 18°C (64°F) | 12°C (53°F) | -- |
| 2005 | 14°C (57°F) | 7°C (44°F) | -- |
| 2004 | 14°C (58°F) | 11°C (52°F) | -- |
| 2003 | 22°C (72°F) | 13°C (56°F) | -- |
| 2002 | 15°C (59°F) | 8°C (46°F) | -- |
| 2001 | 18°C (65°F) | 13°C (56°F) | -- |
| 2000 | 16°C (61°F) | 8°C (47°F) | -- |
| 1999 | 18°C (65°F) | 13°C (56°F) | -- |
| 1998 | 13°C (56°F) | 11°C (52°F) | -- |
| 1997 | 15°C (59°F) | 5°C (41°F) | -- |
| 1996 | 16°C (60°F) | 5°C (41°F) | 0" |
| 1995 | 17°C (63°F) | 6°C (43°F) | 0" |
| 1994 | 12°C (54°F) | 9°C (48°F) | 0.02" |
| 1993 | 12°C (53°F) | 2°C (36°F) | 0" |
| 1992 | 13°C (56°F) | 7°C (44°F) | 0" |
| 1991 | 15°C (59°F) | 6°C (42°F) | 0.2" |
| 1990 | 14°C (58°F) | 11°C (52°F) | 0" |
| 1989 | 17°C (62°F) | 9°C (48°F) | 0" |
| 1988 | 14°C (58°F) | 8°C (47°F) | 0.04" |
| 1987 | 13°C (55°F) | 4°C (39°F) | 0.32" |
| 1986 | 13°C (55°F) | 6°C (43°F) | 0" |
| 1985 | 15°C (59°F) | 6°C (43°F) | 0" |
| 1984 | 12°C (54°F) | 9°C (49°F) | 0.56" |
| 1983 | 17°C (63°F) | 11°C (51°F) | 0.19" |
| 1982 | 17°C (63°F) | 13°C (55°F) | 0" |
| 1981 | 13°C (55°F) | 4°C (40°F) | 0" |
| 1980 | 14°C (57°F) | 11°C (52°F) | 0.37" |
| 1979 | 16°C (61°F) | 11°C (51°F) | 0.13" |
| 1978 | 14°C (58°F) | 9°C (48°F) | 0" |
| 1977 | 11°C (51°F) | 4°C (40°F) | 0" |
| 1976 | 11°C (52°F) | 8°C (47°F) | 0" |
| 1975 | 21°C (69°F) | 13°C (55°F) | 0" |
| 1974 | 18°C (64°F) | 13°C (55°F) | 0" |
| 1973 | 14°C (58°F) | 7°C (44°F) | 0" |
| 1972 | 14°C (58°F) | 6°C (43°F) | 0" |
| 1971 | 11°C (52°F) | 10°C (50°F) | 0.32" |