Oswego

What is the climate like in Oswego?

The best time to visit Oswego is typically August – September, with trip comfort peaking in September (7.0/10). Oswego is warmest in July, when daily highs average 84°F (29°C), and coolest in January, when lows fall to about 20°F (-7°C). The wettest month is typically May and the driest is February; the year sees roughly 42 in of precipitation.

• Best time to visitAugust – September — comfort peaks in September (7.0/10)
• Warmest monthJuly — average high 84°F (29°C)
• Coolest monthJanuary — average low 20°F (-7°C)
• Wettest monthMay (5.0 in)
• Driest monthFebruary (2.2 in)
• Annual precipitation42 in