Weather on September 16 in Riga
Historical weather data for September 16 in Riga, Latvia
Avg High16°C (60°F)
Avg Low9°C (48°F)
Warmest202420°C
Coldest19777°C
Based on 45 years of data from RIGA
About This Date
September 16th in Riga, Latvia typically brings mild fall weather, with average highs around 16°C and lows near 9°C. Over 45 years of records, the warmest September 16th was in 2024 (20°C average), while the coldest was 1977 (7°C) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 33% of September 16th dates historically, with the wettest September 16th recording 3.1" of rain.
Planning for September 16th in Riga? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | 18°C (65°F) | 13°C (56°F) | -- |
| 2024 | 26°C (79°F) | 14°C (57°F) | -- |
| 2022 | 16°C (60°F) | 11°C (51°F) | -- |
| 2017 | 18°C (64°F) | -- | -- |
| 2015 | 17°C (62°F) | 13°C (55°F) | -- |
| 2014 | -- | 1°C (34°F) | -- |
| 2013 | -- | 10°C (50°F) | -- |
| 2012 | 18°C (64°F) | 12°C (54°F) | -- |
| 2011 | 14°C (58°F) | 12°C (53°F) | 0.53" |
| 2010 | 17°C (62°F) | 9°C (48°F) | -- |
| 2009 | 18°C (65°F) | 8°C (47°F) | -- |
| 2004 | 14°C (57°F) | -- | -- |
| 2003 | 19°C (66°F) | 13°C (56°F) | -- |
| 2002 | 13°C (56°F) | -- | -- |
| 2001 | 19°C (66°F) | 10°C (50°F) | -- |
| 2000 | 14°C (58°F) | 4°C (39°F) | -- |
| 1999 | 16°C (61°F) | 6°C (43°F) | -- |
| 1998 | 17°C (62°F) | 9°C (48°F) | -- |
| 1997 | 15°C (59°F) | 8°C (47°F) | 0.25" |
| 1996 | 13°C (56°F) | 9°C (48°F) | -- |
| 1995 | 16°C (60°F) | -- | 0.41" |
| 1994 | 18°C (64°F) | -- | 0.08" |
| 1993 | 11°C (52°F) | -- | -- |
| 1992 | -- | 10°C (50°F) | 0" |
| 1991 | 19°C (67°F) | 12°C (53°F) | 0" |
| 1990 | 12°C (53°F) | 8°C (47°F) | 1.16" |
| 1989 | 18°C (64°F) | 7°C (45°F) | 0" |
| 1988 | 16°C (61°F) | 9°C (49°F) | 0.42" |
| 1987 | 13°C (55°F) | 9°C (49°F) | 0.27" |
| 1986 | 14°C (58°F) | 9°C (49°F) | 0" |
| 1985 | 16°C (61°F) | 10°C (50°F) | 0.1" |
| 1984 | 17°C (62°F) | 3°C (38°F) | 0" |
| 1983 | 21°C (69°F) | 13°C (55°F) | 0" |
| 1982 | 16°C (61°F) | 8°C (46°F) | 0" |
| 1981 | 12°C (53°F) | 5°C (41°F) | 0.53" |
| 1980 | 14°C (58°F) | 12°C (53°F) | 0" |
| 1979 | 11°C (52°F) | 7°C (44°F) | 3.1" |
| 1978 | 14°C (57°F) | 9°C (49°F) | 0.46" |
| 1977 | 10°C (50°F) | 4°C (40°F) | 1.15" |
| 1976 | 15°C (59°F) | 7°C (44°F) | 0" |
| 1975 | 21°C (69°F) | 13°C (55°F) | 0.11" |
| 1974 | 18°C (64°F) | 2°C (36°F) | 0" |
| 1973 | 12°C (53°F) | 7°C (45°F) | 0" |
| 1972 | 18°C (64°F) | 13°C (55°F) | 0.11" |
| 1971 | 9°C (49°F) | 7°C (44°F) | 1.77" |