Weather on March 31 in Rosario
Historical weather data for March 31 in Rosario, Argentina
Avg High27°C (80°F)
Avg Low14°C (58°F)
Warmest202026°C
Coldest198117°C
Based on 54 years of data from ROSARIO
About This Date
March 31st in Rosario, Argentina typically brings warm spring weather, with average highs around 27°C and lows near 14°C. Over 54 years of records, the warmest March 31st was in 2020 (26°C average), while the coldest was 1981 (17°C) — a 17°F range across recorded history. Rain or other precipitation has occurred on about 19% of March 31st dates historically, with the wettest March 31st recording 11" of rain.
Planning for March 31st in Rosario? Stay hydrated and seek shade during peak afternoon hours.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | 32°C (89°F) | 13°C (55°F) | -- |
| 2023 | 24°C (76°F) | -- | 0" |
| 2022 | -- | 7°C (44°F) | -- |
| 2021 | -- | 13°C (56°F) | -- |
| 2020 | 31°C (88°F) | 21°C (70°F) | -- |
| 2019 | -- | 21°C (69°F) | -- |
| 2018 | -- | 18°C (64°F) | -- |
| 2017 | -- | 21°C (69°F) | 0.2" |
| 2016 | 29°C (85°F) | 19°C (67°F) | -- |
| 2015 | 28°C (83°F) | 13°C (56°F) | -- |
| 2014 | 23°C (74°F) | 9°C (49°F) | 0.08" |
| 2013 | -- | 18°C (65°F) | -- |
| 2012 | 27°C (81°F) | 13°C (56°F) | -- |
| 2011 | -- | 13°C (55°F) | -- |
| 2010 | 32°C (90°F) | 18°C (64°F) | -- |
| 2009 | 34°C (93°F) | 16°C (60°F) | 2.11" |
| 2008 | 27°C (81°F) | 16°C (60°F) | 0" |
| 2007 | 22°C (72°F) | 17°C (62°F) | 3.1" |
| 2006 | -- | 14°C (57°F) | -- |
| 2005 | 22°C (72°F) | -- | 0.41" |
| 2004 | 33°C (91°F) | -- | 0.41" |
| 2003 | -- | 11°C (51°F) | 0" |
| 2002 | 25°C (77°F) | -- | -- |
| 2001 | -- | 15°C (59°F) | -- |
| 2000 | -- | 14°C (58°F) | -- |
| 1999 | -- | 12°C (54°F) | -- |
| 1998 | 26°C (79°F) | 11°C (51°F) | 0" |
| 1997 | 31°C (87°F) | 12°C (54°F) | 0" |
| 1996 | 27°C (80°F) | 17°C (62°F) | -- |
| 1995 | 20°C (68°F) | -- | -- |
| 1994 | -- | 11°C (52°F) | 0" |
| 1993 | 30°C (86°F) | 18°C (64°F) | 0" |
| 1992 | 26°C (78°F) | -- | -- |
| 1991 | 32°C (89°F) | 13°C (55°F) | 0.05" |
| 1990 | 26°C (78°F) | 11°C (52°F) | 0" |
| 1989 | 23°C (74°F) | -- | 0" |
| 1988 | 23°C (73°F) | -- | 0" |
| 1987 | 21°C (70°F) | 18°C (64°F) | -- |
| 1986 | 28°C (82°F) | 17°C (62°F) | -- |
| 1985 | 27°C (80°F) | 12°C (53°F) | -- |
| 1984 | 21°C (70°F) | -- | 0.79" |
| 1983 | -- | 17°C (63°F) | 11" |
| 1982 | 28°C (82°F) | 12°C (53°F) | -- |
| 1981 | 23°C (73°F) | 10°C (50°F) | 0" |
| 1980 | 23°C (73°F) | 17°C (63°F) | 0" |
| 1979 | 28°C (82°F) | 17°C (63°F) | 0" |
| 1978 | 24°C (75°F) | 13°C (56°F) | 0" |
| 1977 | -- | 3°C (37°F) | 0" |
| 1976 | 24°C (75°F) | 17°C (62°F) | -- |
| 1975 | 27°C (80°F) | 17°C (62°F) | -- |
| 1974 | -- | 12°C (54°F) | 2.11" |
| 1973 | -- | 16°C (61°F) | -- |
| 1972 | 27°C (80°F) | 12°C (53°F) | -- |
| 1971 | 28°C (83°F) | 19°C (67°F) | -- |