Weather on May 18 in Riga
Historical weather data for May 18 in Riga, Latvia
Avg High18°C (64°F)
Avg Low8°C (46°F)
Warmest197921°C
Coldest19736°C
Based on 49 years of data from RIGA
About This Date
May 18th in Riga, Latvia typically brings mild spring weather, with average highs around 18°C and lows near 8°C. Over 49 years of records, the warmest May 18th was in 1979 (21°C average), while the coldest was 1973 (6°C) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 22% of May 18th 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 May 18th in Riga? Great weather for outdoor activities.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2026 | 13°C (56°F) | 8°C (46°F) | -- |
| 2025 | 15°C (59°F) | 14°C (58°F) | -- |
| 2024 | 22°C (71°F) | 8°C (47°F) | -- |
| 2023 | 17°C (63°F) | -- | 0 mm |
| 2022 | 11°C (52°F) | 3°C (38°F) | -- |
| 2018 | 19°C (66°F) | -- | -- |
| 2017 | 22°C (72°F) | 11°C (52°F) | -- |
| 2016 | 18°C (64°F) | 1°C (34°F) | -- |
| 2015 | 11°C (51°F) | 5°C (41°F) | -- |
| 2014 | -- | 13°C (56°F) | -- |
| 2013 | -- | 16°C (61°F) | -- |
| 2012 | 14°C (57°F) | -- | -- |
| 2011 | 12°C (54°F) | -- | -- |
| 2010 | 28°C (82°F) | 12°C (53°F) | 2 mm |
| 2009 | 18°C (64°F) | 4°C (40°F) | -- |
| 2004 | 17°C (62°F) | 6°C (43°F) | -- |
| 2003 | 17°C (62°F) | 4°C (39°F) | -- |
| 2002 | 13°C (55°F) | 7°C (45°F) | -- |
| 2001 | 23°C (73°F) | 10°C (50°F) | 7 mm |
| 2000 | 27°C (80°F) | -- | -- |
| 1999 | 17°C (63°F) | 6°C (42°F) | 0 mm |
| 1998 | 24°C (75°F) | 8°C (47°F) | -- |
| 1997 | 17°C (62°F) | 4°C (39°F) | -- |
| 1996 | 15°C (59°F) | 7°C (45°F) | -- |
| 1995 | 18°C (64°F) | 11°C (52°F) | 0 mm |
| 1994 | 15°C (59°F) | -- | 3 mm |
| 1993 | 19°C (67°F) | 7°C (45°F) | 0 mm |
| 1992 | 14°C (57°F) | 4°C (40°F) | 0 mm |
| 1991 | 11°C (52°F) | 3°C (38°F) | 0 mm |
| 1990 | 11°C (51°F) | 5°C (41°F) | 1 mm |
| 1989 | 18°C (65°F) | 5°C (41°F) | 0 mm |
| 1988 | 22°C (71°F) | 10°C (50°F) | 7 mm |
| 1987 | 16°C (60°F) | 5°C (41°F) | 0 mm |
| 1986 | 17°C (63°F) | 4°C (40°F) | 0 mm |
| 1985 | 17°C (62°F) | 7°C (45°F) | 0 mm |
| 1984 | 22°C (72°F) | 15°C (59°F) | 2 mm |
| 1983 | 27°C (80°F) | 12°C (54°F) | 2 mm |
| 1982 | 19°C (67°F) | 11°C (51°F) | 0 mm |
| 1981 | 24°C (75°F) | 10°C (50°F) | 0 mm |
| 1980 | 17°C (62°F) | 4°C (40°F) | 0 mm |
| 1979 | 28°C (82°F) | 14°C (57°F) | 0 mm |
| 1978 | 13°C (56°F) | 6°C (42°F) | 1 mm |
| 1977 | 11°C (51°F) | 7°C (44°F) | 9 mm |
| 1976 | 16°C (61°F) | 8°C (46°F) | 0 mm |
| 1975 | 26°C (79°F) | 15°C (59°F) | 2 mm |
| 1974 | 17°C (62°F) | 7°C (44°F) | 0 mm |
| 1973 | 11°C (52°F) | 0°C (32°F) | 0 mm |
| 1972 | 12°C (53°F) | 7°C (44°F) | 4 mm |
| 1971 | 30°C (86°F) | 8°C (46°F) | 0 mm |