inland destination · city of 6,333 · warmest in Jul · mid-range
Open Arlington Heights on the live value map →| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | -4 | -3 | 2 | 8 | 14 | 19 | 22 | 21 | 17 | 11 | 5 | 0 |
| High °C | 1 | 3 | 8 | 15 | 21 | 26 | 28 | 27 | 24 | 17 | 11 | 4 |
| Low °C | -9 | -8 | -3 | 2 | 7 | 12 | 15 | 15 | 11 | 4 | 0 | -5 |
| Rain (days) | 88 | 74 | 92 | 98 | 119 | 108 | 111 | 107 | 112 | 96 | 104 | 92 |
Warmest month: Jul. Driest: Feb.