Weather on October 20 in Reykjavik
Historical weather data for October 20 in Reykjavik, Iceland
Avg High7°C (44°F)
Avg Low2°C (36°F)
Warmest198811°C
Coldest1978-2°C
Based on 56 years of data from REYKJAVIK
About This Date
October 20th in Reykjavik, Iceland typically brings chilly fall weather, with average highs around 7°C and lows near 2°C. Over 56 years of records, the warmest October 20th was in 1988 (11°C average), while the coldest was 1978 (-2°C) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 25% of October 20th dates historically. 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 October 20th in Reykjavik? Bring layers as temperatures can vary throughout the day.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2026 | 5°C (41°F) | 1°C (34°F) | 0 mm |
| 2025 | 7°C (44°F) | 2°C (36°F) | 10 mm |
| 2024 | 7°C (44°F) | 2°C (36°F) | -- |
| 2023 | 10°C (50°F) | 6°C (42°F) | -- |
| 2022 | 7°C (45°F) | 3°C (38°F) | -- |
| 2021 | 6°C (42°F) | -1°C (31°F) | -- |
| 2020 | 4°C (40°F) | -2°C (29°F) | -- |
| 2019 | 9°C (48°F) | 4°C (40°F) | -- |
| 2018 | 8°C (46°F) | 4°C (40°F) | -- |
| 2017 | 9°C (49°F) | 5°C (41°F) | -- |
| 2016 | 10°C (50°F) | 7°C (44°F) | -- |
| 2015 | 6°C (43°F) | -- | -- |
| 2014 | 4°C (39°F) | -1°C (31°F) | -- |
| 2013 | 4°C (40°F) | 0°C (32°F) | -- |
| 2012 | 7°C (44°F) | 1°C (33°F) | -- |
| 2011 | 8°C (46°F) | 4°C (39°F) | -- |
| 2010 | 7°C (44°F) | 2°C (35°F) | -- |
| 2009 | 6°C (42°F) | 1°C (34°F) | -- |
| 2008 | 1°C (34°F) | -1°C (31°F) | -- |
| 2007 | 11°C (52°F) | 7°C (44°F) | -- |
| 2006 | 10°C (50°F) | 3°C (37°F) | -- |
| 2005 | 9°C (48°F) | 0°C (32°F) | 0 mm |
| 2004 | 6°C (43°F) | 0°C (32°F) | 0 mm |
| 2003 | 8°C (46°F) | 4°C (40°F) | 0 mm |
| 2002 | 4°C (39°F) | -1°C (30°F) | 0 mm |
| 2001 | 11°C (51°F) | 4°C (40°F) | 0 mm |
| 2000 | 7°C (45°F) | 2°C (36°F) | 0 mm |
| 1999 | 11°C (51°F) | 9°C (48°F) | 0 mm |
| 1998 | 3°C (38°F) | 0°C (32°F) | 0 mm |
| 1997 | 7°C (45°F) | -1°C (31°F) | 0 mm |
| 1996 | 9°C (48°F) | 4°C (40°F) | 0 mm |
| 1995 | 6°C (43°F) | 0°C (32°F) | 0 mm |
| 1994 | 9°C (48°F) | 7°C (44°F) | 2 mm |
| 1993 | 4°C (39°F) | -3°C (26°F) | 0 mm |
| 1992 | 6°C (43°F) | 3°C (37°F) | 4 mm |
| 1991 | 7°C (45°F) | 4°C (39°F) | 0 mm |
| 1990 | 9°C (49°F) | 8°C (46°F) | 0 mm |
| 1989 | 9°C (49°F) | 7°C (44°F) | 0 mm |
| 1988 | 13°C (55°F) | 9°C (48°F) | 2 mm |
| 1987 | 6°C (42°F) | -3°C (27°F) | 0 mm |
| 1986 | 1°C (34°F) | -5°C (23°F) | 0 mm |
| 1985 | 7°C (44°F) | 3°C (37°F) | 4 mm |
| 1984 | 6°C (42°F) | 1°C (34°F) | 0 mm |
| 1983 | 7°C (44°F) | -4°C (25°F) | 0 mm |
| 1982 | 4°C (40°F) | 3°C (37°F) | 2 mm |
| 1981 | 3°C (37°F) | -1°C (31°F) | 0 mm |
| 1980 | 1°C (34°F) | -6°C (21°F) | 0 mm |
| 1979 | 4°C (39°F) | -2°C (29°F) | 1 mm |
| 1978 | 1°C (34°F) | -5°C (23°F) | 0 mm |
| 1977 | 10°C (50°F) | 7°C (45°F) | 2 mm |
| 1976 | 10°C (50°F) | 8°C (46°F) | 5 mm |
| 1975 | 11°C (51°F) | 9°C (48°F) | 2 mm |
| 1974 | 6°C (42°F) | 2°C (36°F) | 1 mm |
| 1973 | 6°C (42°F) | 1°C (33°F) | 0 mm |
| 1972 | 8°C (46°F) | 4°C (39°F) | 0 mm |
| 1971 | 6°C (43°F) | 1°C (33°F) | 0 mm |