Climate almanac
Pewaukee
Wisconsin, US · 43.08°, -88.26°
What is the climate like in Pewaukee?
The best time to visit Pewaukee is typically June – September, with trip comfort peaking in August (6.8/10). Pewaukee is warmest in July, when daily highs average 83°F (28°C), and coolest in January, when lows fall to about 18°F (-8°C). The wettest month is typically May and the driest is February; the year sees roughly 37 in of precipitation.
- Best time to visitJune – September — comfort peaks in August (6.8/10)
- Warmest monthJuly — average high 83°F (28°C)
- Coolest monthJanuary — average low 18°F (-8°C)
- Wettest monthMay (4.2 in)
- Driest monthFebruary (1.7 in)
- Annual precipitation37 in