Weather on October 21 in Riga
Historical weather data for October 21 in Riga, Latvia
Avg High8°C (46°F)
Avg Low2°C (36°F)
Warmest198911°C
Coldest1976-2°C
Based on 46 years of data from RIGA
About This Date
October 21st in Riga, Latvia typically brings chilly fall weather, with average highs around 8°C and lows near 2°C. Over 46 years of records, the warmest October 21st was in 1989 (11°C average), while the coldest was 1976 (-2°C) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 41% of October 21st dates historically, with the wettest October 21st recording 1.11" of rain.
Planning for October 21st in Riga? 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 | 8°C (46°F) | 2°C (35°F) | -- |
| 2024 | 12°C (53°F) | 6°C (43°F) | -- |
| 2023 | -- | 2°C (35°F) | 0.66" |
| 2022 | 10°C (50°F) | 3°C (38°F) | -- |
| 2017 | 9°C (48°F) | -- | -- |
| 2016 | 3°C (38°F) | -2°C (29°F) | -- |
| 2015 | 9°C (48°F) | 4°C (40°F) | -- |
| 2013 | 5°C (41°F) | -- | -- |
| 2012 | 11°C (52°F) | 8°C (47°F) | -- |
| 2011 | 9°C (49°F) | 5°C (41°F) | 0.51" |
| 2010 | 7°C (45°F) | -- | 0.56" |
| 2009 | -- | -1°C (30°F) | -- |
| 2004 | 6°C (42°F) | -- | -- |
| 2003 | 3°C (38°F) | -2°C (28°F) | -- |
| 2002 | 4°C (40°F) | -5°C (23°F) | -- |
| 2001 | 8°C (46°F) | -- | -- |
| 2000 | 11°C (52°F) | 1°C (34°F) | -- |
| 1999 | 6°C (42°F) | -- | -- |
| 1998 | 8°C (47°F) | 2°C (35°F) | -- |
| 1997 | 4°C (39°F) | -- | 0.41" |
| 1996 | 10°C (50°F) | -- | 0.71" |
| 1995 | 8°C (47°F) | 5°C (41°F) | 0.41" |
| 1994 | 3°C (38°F) | -4°C (25°F) | 0" |
| 1993 | 6°C (42°F) | -- | 0" |
| 1992 | 6°C (42°F) | 1°C (33°F) | 0" |
| 1991 | 7°C (45°F) | 4°C (39°F) | 1.11" |
| 1990 | 5°C (41°F) | 2°C (35°F) | 0.08" |
| 1989 | 14°C (58°F) | 8°C (46°F) | 0.5" |
| 1988 | 6°C (43°F) | -3°C (26°F) | 0" |
| 1987 | 6°C (43°F) | 2°C (35°F) | 0" |
| 1986 | 9°C (48°F) | 5°C (41°F) | 0.32" |
| 1985 | 12°C (54°F) | 5°C (41°F) | 0" |
| 1984 | 12°C (54°F) | 8°C (47°F) | 0.05" |
| 1983 | 9°C (49°F) | 3°C (37°F) | 0.09" |
| 1982 | 12°C (54°F) | 2°C (35°F) | 0.27" |
| 1981 | 12°C (53°F) | 6°C (43°F) | 1.06" |
| 1980 | 10°C (50°F) | 2°C (35°F) | 0.01" |
| 1979 | 12°C (53°F) | 7°C (45°F) | 0" |
| 1978 | 9°C (49°F) | 1°C (33°F) | 0.55" |
| 1977 | 8°C (46°F) | 0°C (32°F) | 0" |
| 1976 | 1°C (33°F) | -4°C (25°F) | 0" |
| 1975 | 12°C (53°F) | 2°C (36°F) | 0" |
| 1974 | 10°C (50°F) | 6°C (42°F) | 0.24" |
| 1973 | 4°C (40°F) | -2°C (29°F) | 0" |
| 1972 | 4°C (40°F) | 1°C (33°F) | 0.03" |
| 1971 | 12°C (53°F) | 7°C (45°F) | 0.12" |