Weather on October 31 in Reykjavik
Historical weather data for October 31 in Reykjavik, Iceland
Based on 55 years of data from REYKJAVIK
About This Date
October 31st in Reykjavik, Iceland typically brings chilly fall weather, with average highs around 6°C and lows near 1°C. Over 55 years of records, the warmest October 31st was in 1980 (8°C average), while the coldest was 1996 (-3°C) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 38% of October 31st dates historically, with the wettest October 31st recording 1.28" of rain. The last decade has been 5.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 5.1°F warmer on this date compared to 20-30 years ago.
Planning for October 31st 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 (mm) |
|---|---|---|---|
| 2025 | 9°C (49°F) | -4°C (25°F) | -- |
| 2024 | 4°C (39°F) | -2°C (29°F) | -- |
| 2023 | 5°C (41°F) | 1°C (33°F) | -- |
| 2022 | 8°C (47°F) | 5°C (41°F) | -- |
| 2021 | 4°C (39°F) | 1°C (34°F) | -- |
| 2020 | 8°C (46°F) | 3°C (37°F) | -- |
| 2019 | 6°C (42°F) | 3°C (37°F) | -- |
| 2018 | 3°C (38°F) | -2°C (29°F) | -- |
| 2017 | 9°C (48°F) | 6°C (42°F) | -- |
| 2016 | 7°C (44°F) | 3°C (38°F) | -- |
| 2015 | 8°C (47°F) | 2°C (36°F) | -- |
| 2014 | 9°C (49°F) | 6°C (43°F) | -- |
| 2013 | 4°C (40°F) | 0°C (32°F) | -- |
| 2012 | 3°C (37°F) | -2°C (29°F) | -- |
| 2011 | 8°C (47°F) | 3°C (37°F) | -- |
| 2010 | 3°C (37°F) | -2°C (29°F) | -- |
| 2009 | 9°C (49°F) | 3°C (38°F) | -- |
| 2008 | 7°C (45°F) | -3°C (27°F) | -- |
| 2007 | 6°C (43°F) | -1°C (30°F) | -- |
| 2006 | 1°C (34°F) | -5°C (23°F) | -- |
| 2005 | 3°C (37°F) | -2°C (29°F) | 0 mm |
| 2004 | 4°C (40°F) | -2°C (29°F) | 0 mm |
| 2003 | 1°C (33°F) | -4°C (25°F) | 0 mm |
| 2002 | 1°C (33°F) | -7°C (20°F) | 0 mm |
| 2001 | 4°C (39°F) | -3°C (26°F) | 0 mm |
| 2000 | 6°C (42°F) | 3°C (38°F) | 0 mm |
| 1999 | 4°C (40°F) | 1°C (33°F) | 0 mm |
| 1998 | 4°C (40°F) | -1°C (31°F) | 0 mm |
| 1997 | 11°C (51°F) | 5°C (41°F) | 31 mm |
| 1996 | -1°C (30°F) | -6°C (22°F) | 1 mm |
| 1995 | 7°C (44°F) | 0°C (32°F) | 12 mm |
| 1994 | 2°C (36°F) | -1°C (31°F) | 25 mm |
| 1993 | 9°C (49°F) | 6°C (43°F) | 2 mm |
| 1992 | 5°C (41°F) | 2°C (36°F) | 7 mm |
| 1991 | 10°C (50°F) | 3°C (37°F) | 0 mm |
| 1990 | 3°C (38°F) | -1°C (31°F) | 0 mm |
| 1989 | 7°C (45°F) | 3°C (38°F) | 24 mm |
| 1988 | 7°C (44°F) | 3°C (37°F) | 6 mm |
| 1987 | 5°C (41°F) | 2°C (35°F) | 6 mm |
| 1986 | 2°C (35°F) | -3°C (26°F) | 0 mm |
| 1985 | 7°C (44°F) | 0°C (32°F) | 0 mm |
| 1984 | 2°C (36°F) | -2°C (28°F) | 0 mm |
| 1983 | 8°C (47°F) | 0°C (32°F) | 26 mm |
| 1982 | 7°C (45°F) | 3°C (38°F) | 3 mm |
| 1981 | 6°C (43°F) | 2°C (36°F) | 0 mm |
| 1980 | 10°C (50°F) | 5°C (41°F) | 31 mm |
| 1979 | 4°C (39°F) | -1°C (30°F) | 0 mm |
| 1978 | 6°C (42°F) | 2°C (35°F) | 12 mm |
| 1977 | 2°C (36°F) | -2°C (29°F) | 0 mm |
| 1976 | 4°C (40°F) | 3°C (37°F) | 1 mm |
| 1975 | 7°C (45°F) | 5°C (41°F) | 0 mm |
| 1974 | 5°C (41°F) | 2°C (35°F) | 3 mm |
| 1973 | 6°C (43°F) | 2°C (35°F) | 33 mm |
| 1972 | 6°C (42°F) | 1°C (33°F) | 0 mm |
| 1971 | 8°C (47°F) | 2°C (36°F) | 0 mm |