Best Time to Visit Evanston: Month-by-Month Guide
Best months for Evanston: August, July, September.
- Best months for Evanston: August, July, September.
- Peak season is July, August, June. Expect higher prices and more visitors (estimated from the climate, not from visitor counts).
- Shoulder season: September. Good weather without the busiest period.
- Wettest months: June, July, May.
- The least pleasant month is February (score 4.5).
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | -3°C | -12°C | 13 mm | 4 | – | – | 4.6 |
| February | 0°C | -11°C | 12 mm | 4 | – | – | 4.5 |
| March | 4°C | -7°C | 21 mm | 6 | – | – | 4.9 |
| April | 11°C | -2°C | 39 mm | 8 | – | – | 6.0 |
| May | 17°C | 3°C | 74 mm | 12 | – | – | 6.7 |
| June | 20°C | 7°C | 107 mm | 14 | – | – | 6.7 |
| July | 23°C | 10°C | 70 mm | 12 | – | – | 7.5 |
| August | 23°C | 9°C | 68 mm | 10 | – | – | 7.7 |
| September | 19°C | 5°C | 45 mm | 8 | – | – | 7.5 |
| October | 11°C | -1°C | 26 mm | 6 | – | – | 6.3 |
| November | 2°C | -7°C | 20 mm | 6 | – | – | 4.6 |
| December | -3°C | -11°C | 14 mm | 4 | – | – | 4.6 |
Frequently asked questions
When is the best time to visit Evanston?
The best months are August, July, September.
When is the rainy season in Evanston?
The wettest months are June, July, May.