Weather on October 15 in Reykjavik
Historical weather data for October 15 in Reykjavik, Iceland
Based on 55 years of data from REYKJAVIK
About This Date
October 15th in Reykjavik, Iceland typically brings chilly fall weather, with average highs around 8°C and lows near 3°C. Over 55 years of records, the warmest October 15th was in 2003 (11°C average), while the coldest was 1993 (-4°C) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 40% of October 15th dates historically, with the wettest October 15th recording 3.01" of rain. The last decade has been 1.5°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.5°F cooler on this date compared to 20-30 years ago.
Planning for October 15th in Reykjavik? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | 11°C (51°F) | 7°C (45°F) | 0.17" |
| 2024 | -- | 1°C (34°F) | -- |
| 2023 | 8°C (47°F) | 2°C (36°F) | -- |
| 2022 | 6°C (42°F) | 2°C (35°F) | -- |
| 2021 | 7°C (45°F) | 4°C (39°F) | -- |
| 2020 | 11°C (51°F) | 8°C (47°F) | -- |
| 2019 | 11°C (52°F) | 7°C (45°F) | -- |
| 2018 | 6°C (43°F) | 4°C (39°F) | -- |
| 2017 | 8°C (47°F) | 3°C (37°F) | -- |
| 2016 | 10°C (50°F) | 7°C (44°F) | -- |
| 2015 | 8°C (46°F) | 5°C (41°F) | -- |
| 2014 | 7°C (44°F) | 2°C (35°F) | -- |
| 2013 | 7°C (45°F) | 4°C (40°F) | -- |
| 2012 | 8°C (47°F) | 3°C (37°F) | -- |
| 2011 | 7°C (45°F) | 2°C (36°F) | -- |
| 2010 | 9°C (49°F) | 7°C (44°F) | -- |
| 2009 | 8°C (47°F) | 5°C (41°F) | -- |
| 2008 | 7°C (44°F) | 2°C (36°F) | -- |
| 2007 | 6°C (42°F) | 1°C (34°F) | -- |
| 2006 | 9°C (48°F) | 7°C (44°F) | -- |
| 2005 | 12°C (54°F) | 8°C (46°F) | 0.53" |
| 2004 | 12°C (53°F) | 3°C (38°F) | 0.05" |
| 2003 | 12°C (53°F) | 9°C (49°F) | 0.27" |
| 2002 | 9°C (49°F) | 3°C (37°F) | 0" |
| 2001 | 13°C (56°F) | 5°C (41°F) | 0.32" |
| 2000 | 8°C (47°F) | 4°C (40°F) | 0.41" |
| 1999 | 12°C (53°F) | 6°C (43°F) | 2.78" |
| 1998 | 4°C (40°F) | -4°C (25°F) | 0" |
| 1997 | 10°C (50°F) | 6°C (43°F) | 0.34" |
| 1996 | 12°C (53°F) | 7°C (44°F) | 0.03" |
| 1995 | 4°C (40°F) | 2°C (35°F) | 0.15" |
| 1994 | 3°C (37°F) | -3°C (27°F) | 0" |
| 1993 | -1°C (30°F) | -7°C (19°F) | 0" |
| 1992 | 5°C (41°F) | 2°C (35°F) | 0" |
| 1991 | 3°C (38°F) | -1°C (30°F) | 0" |
| 1990 | 6°C (42°F) | 2°C (36°F) | 0.14" |
| 1989 | 6°C (43°F) | 2°C (36°F) | 0" |
| 1988 | 11°C (51°F) | 4°C (39°F) | 1.21" |
| 1987 | 6°C (43°F) | -1°C (31°F) | 0" |
| 1986 | 6°C (42°F) | 1°C (33°F) | 0.53" |
| 1985 | 11°C (52°F) | 9°C (48°F) | 3.01" |
| 1984 | 10°C (50°F) | 6°C (43°F) | 0.09" |
| 1983 | 3°C (38°F) | 1°C (34°F) | 0" |
| 1982 | 6°C (42°F) | 3°C (38°F) | 0.18" |
| 1981 | 2°C (35°F) | -3°C (26°F) | 0" |
| 1980 | 3°C (38°F) | -2°C (29°F) | 0" |
| 1979 | 4°C (40°F) | -1°C (30°F) | 0" |
| 1978 | 7°C (45°F) | 4°C (39°F) | 0.64" |
| 1977 | 11°C (51°F) | 8°C (46°F) | 0.46" |
| 1976 | 8°C (46°F) | 3°C (38°F) | 0" |
| 1975 | 8°C (46°F) | 5°C (41°F) | 0.45" |
| 1974 | 9°C (49°F) | 4°C (40°F) | 1.06" |
| 1973 | 4°C (40°F) | -3°C (26°F) | 0" |
| 1972 | 10°C (50°F) | 4°C (39°F) | 0.07" |
| 1971 | 8°C (47°F) | 5°C (41°F) | 1.98" |