Best Time to Visit Oconomowoc: Month-by-Month Guide
Best months for Oconomowoc: September, July, August, June.
- Best months for Oconomowoc: September, July, August, June.
- Peak season is July, August, June. Expect higher prices and more visitors (estimated from the climate, not from visitor counts).
- Shoulder season: May, September. Good weather without the busiest period.
- Wettest months: May, April, June.
- The least pleasant month is January (score 4.0).
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | -2°C | -10°C | 44 mm | 8 | – | – | 4.0 |
| February | 1°C | -8°C | 43 mm | 7 | – | – | 4.2 |
| March | 7°C | -2°C | 58 mm | 9 | – | – | 5.2 |
| April | 14°C | 4°C | 99 mm | 12 | – | – | 6.2 |
| May | 21°C | 10°C | 98 mm | 12 | – | – | 7.2 |
| June | 26°C | 16°C | 97 mm | 12 | – | – | 7.4 |
| July | 28°C | 18°C | 87 mm | 10 | – | – | 7.7 |
| August | 27°C | 17°C | 90 mm | 10 | – | – | 7.7 |
| September | 23°C | 12°C | 74 mm | 9 | – | – | 7.9 |
| October | 16°C | 6°C | 72 mm | 9 | – | – | 6.9 |
| November | 7°C | 0°C | 54 mm | 8 | – | – | 5.5 |
| December | 1°C | -6°C | 50 mm | 8 | – | – | 4.1 |
Frequently asked questions
When is the best time to visit Oconomowoc?
The best months are September, July, August, June.
When is the rainy season in Oconomowoc?
The wettest months are May, April, June.