Weather on December 15 in Reykjavik
Historical weather data for December 15 in Reykjavik, Iceland
Based on 55 years of data from REYKJAVIK
About This Date
December 15th in Reykjavik, Iceland typically brings cold winter weather, with average highs around 3°C and lows near -2°C. Over 55 years of records, the warmest December 15th was in 1997 (10°C average), while the coldest was 2014 (-7°C) — a 31°F range across recorded history. Rain or other precipitation has occurred on about 45% of December 15th dates historically, with the wettest December 15th recording 0.84" of rain. The last decade has been 3.0°F cooler on this date compared to 20-30 years ago.
The last decade has been 3.0°F cooler on this date compared to 20-30 years ago.
Planning for December 15th in Reykjavik? Bundle up with warm layers and protect extremities from the cold. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | 0°C (32°F) | -4°C (24°F) | 0.43" |
| 2024 | 2°C (36°F) | -2°C (28°F) | -- |
| 2023 | 4°C (39°F) | -1°C (31°F) | -- |
| 2022 | -5°C (23°F) | -9°C (15°F) | -- |
| 2021 | 5°C (41°F) | 2°C (35°F) | -- |
| 2020 | 9°C (48°F) | 6°C (42°F) | -- |
| 2019 | -- | -3°C (26°F) | -- |
| 2018 | 7°C (45°F) | 4°C (40°F) | -- |
| 2017 | -4°C (24°F) | -6°C (21°F) | -- |
| 2016 | 8°C (47°F) | 2°C (35°F) | -- |
| 2015 | 4°C (39°F) | 2°C (36°F) | -- |
| 2014 | -6°C (22°F) | -8°C (17°F) | -- |
| 2013 | -2°C (29°F) | -6°C (22°F) | -- |
| 2012 | 3°C (38°F) | -3°C (26°F) | -- |
| 2011 | 1°C (33°F) | -5°C (23°F) | -- |
| 2010 | 6°C (43°F) | -2°C (28°F) | -- |
| 2009 | 6°C (42°F) | 3°C (37°F) | -- |
| 2008 | 3°C (37°F) | 0°C (32°F) | -- |
| 2007 | 4°C (40°F) | 1°C (33°F) | -- |
| 2006 | -2°C (29°F) | -6°C (22°F) | -- |
| 2005 | 6°C (42°F) | 2°C (35°F) | 0" |
| 2004 | -2°C (29°F) | -5°C (23°F) | 0.05" |
| 2003 | 8°C (46°F) | -4°C (24°F) | 0.61" |
| 2002 | 8°C (47°F) | 5°C (41°F) | 0.78" |
| 2001 | 9°C (49°F) | 8°C (47°F) | 0.23" |
| 2000 | 3°C (37°F) | -3°C (27°F) | 0.81" |
| 1999 | 4°C (39°F) | -3°C (27°F) | 0.09" |
| 1998 | 1°C (34°F) | -2°C (29°F) | 0" |
| 1997 | 12°C (53°F) | 8°C (47°F) | 0.84" |
| 1996 | 2°C (35°F) | -5°C (23°F) | 0" |
| 1995 | 8°C (46°F) | 2°C (35°F) | 0.52" |
| 1994 | 3°C (37°F) | 1°C (33°F) | 0.29" |
| 1993 | 3°C (38°F) | -4°C (25°F) | 0" |
| 1992 | -4°C (24°F) | -8°C (18°F) | 0" |
| 1991 | 2°C (35°F) | -4°C (24°F) | 0.04" |
| 1990 | 6°C (43°F) | -1°C (31°F) | 0.39" |
| 1989 | -2°C (28°F) | -8°C (17°F) | 0" |
| 1988 | 9°C (48°F) | 1°C (34°F) | 0.49" |
| 1987 | 6°C (42°F) | 3°C (38°F) | 0.13" |
| 1986 | 4°C (39°F) | -2°C (28°F) | 0.84" |
| 1985 | 4°C (39°F) | 2°C (35°F) | 0" |
| 1984 | 5°C (41°F) | 1°C (34°F) | 0" |
| 1983 | 2°C (35°F) | -1°C (30°F) | 0.06" |
| 1982 | -2°C (28°F) | -7°C (20°F) | 0.28" |
| 1981 | -2°C (28°F) | -7°C (20°F) | 0" |
| 1980 | 1°C (33°F) | -8°C (18°F) | 0.09" |
| 1979 | 4°C (40°F) | 1°C (34°F) | 0.26" |
| 1978 | 2°C (35°F) | -1°C (31°F) | 0" |
| 1977 | 2°C (36°F) | -1°C (30°F) | 0.46" |
| 1976 | 6°C (42°F) | -1°C (30°F) | 0.01" |
| 1975 | 2°C (36°F) | -3°C (26°F) | 0.7" |
| 1974 | -1°C (30°F) | -7°C (19°F) | 0" |
| 1973 | 3°C (37°F) | -6°C (21°F) | 0.4" |
| 1972 | 4°C (40°F) | -1°C (31°F) | 0.1" |
| 1971 | 1°C (34°F) | -4°C (25°F) | 0.67" |