Weather on December 31 in Riga
Historical weather data for December 31 in Riga, Latvia
Avg High-1°C (31°F)
Avg Low-4°C (25°F)
Warmest19756°C
Coldest1978-27°C
Based on 45 years of data from RIGA
About This Date
December 31st in Riga, Latvia typically brings very cold winter weather, with average highs around -1°C and lows near -4°C. Over 45 years of records, the warmest December 31st was in 1975 (6°C average), while the coldest was 1978 (-27°C) — a 59°F range across recorded history. Rain or other precipitation has occurred on about 40% of December 31st dates historically.
Planning for December 31st in Riga? 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 | -6°C (22°F) | -9°C (15°F) | -- |
| 2024 | 3°C (38°F) | 2°C (36°F) | -- |
| 2022 | 7°C (44°F) | 3°C (37°F) | -- |
| 2021 | 2°C (36°F) | -1°C (31°F) | 0.15" |
| 2017 | -- | -2°C (29°F) | -- |
| 2016 | 7°C (45°F) | 4°C (39°F) | -- |
| 2015 | -9°C (15°F) | -16°C (4°F) | -- |
| 2014 | -- | -5°C (23°F) | -- |
| 2012 | 3°C (38°F) | 0°C (32°F) | -- |
| 2011 | 3°C (38°F) | 1°C (33°F) | 0.13" |
| 2010 | -1°C (31°F) | -8°C (17°F) | 0.3" |
| 2009 | -2°C (29°F) | -- | 0.25" |
| 2008 | 1°C (33°F) | -- | -- |
| 2004 | 5°C (41°F) | -- | -- |
| 2003 | 1°C (33°F) | -1°C (30°F) | -- |
| 2002 | -9°C (16°F) | -15°C (5°F) | 0.33" |
| 2001 | -4°C (24°F) | -- | -- |
| 2000 | 1°C (34°F) | -5°C (23°F) | -- |
| 1999 | -- | -5°C (23°F) | 0.38" |
| 1997 | -- | -5°C (23°F) | -- |
| 1996 | -15°C (5°F) | -- | -- |
| 1994 | -- | 2°C (36°F) | 0.3" |
| 1993 | -- | -1°C (31°F) | 0.3" |
| 1992 | -4°C (24°F) | -- | 0" |
| 1991 | 3°C (37°F) | -3°C (26°F) | 0" |
| 1990 | 4°C (40°F) | 2°C (36°F) | 0.01" |
| 1989 | -4°C (24°F) | -6°C (21°F) | 0" |
| 1988 | 7°C (44°F) | 1°C (34°F) | 0" |
| 1987 | 2°C (36°F) | -7°C (20°F) | 0" |
| 1986 | -6°C (22°F) | -8°C (18°F) | 0.07" |
| 1985 | -2°C (28°F) | -7°C (20°F) | 0.02" |
| 1984 | -2°C (29°F) | -7°C (20°F) | 0.12" |
| 1983 | 5°C (41°F) | -1°C (31°F) | 0.04" |
| 1982 | 0°C (32°F) | -2°C (28°F) | 0" |
| 1981 | 2°C (35°F) | 1°C (33°F) | 0" |
| 1980 | 7°C (44°F) | 1°C (33°F) | 0.19" |
| 1979 | -1°C (31°F) | -2°C (28°F) | 0" |
| 1978 | -23°C (-9°F) | -32°C (-25°F) | 0" |
| 1977 | 1°C (34°F) | -1°C (31°F) | 0.22" |
| 1976 | -4°C (24°F) | -9°C (15°F) | 0.02" |
| 1975 | 8°C (46°F) | 3°C (38°F) | 0.07" |
| 1974 | -1°C (31°F) | -2°C (28°F) | 0.13" |
| 1973 | 3°C (38°F) | 1°C (34°F) | 0" |
| 1972 | 1°C (33°F) | -7°C (19°F) | 0" |
| 1971 | 2°C (35°F) | -6°C (21°F) | 0" |