inland destination · city of 11,366 · warmest in Jul · mid-range
Open Tyngsboro on the live value map →| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | -5 | -4 | 1 | 7 | 13 | 18 | 22 | 21 | 16 | 10 | 5 | -2 |
| High °C | 0 | 2 | 7 | 13 | 20 | 25 | 28 | 27 | 23 | 17 | 10 | 4 |
| Low °C | -11 | -10 | -4 | 1 | 7 | 12 | 15 | 15 | 10 | 4 | -1 | -7 |
| Rain (days) | 90 | 82 | 92 | 95 | 92 | 89 | 88 | 89 | 87 | 96 | 112 | 98 |
Warmest month: Jul. Driest: Feb.