inland destination · city of 28,688 · warmest in Jul · mid-range
Open Laon on the live value map →| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | 2 | 3 | 6 | 8 | 12 | 15 | 17 | 17 | 14 | 10 | 5 | 3 |
| High °C | 5 | 6 | 10 | 13 | 18 | 21 | 23 | 23 | 19 | 14 | 9 | 6 |
| Low °C | 0 | -1 | 2 | 3 | 7 | 10 | 12 | 12 | 9 | 6 | 2 | 1 |
| Rain (days) | 56 | 48 | 56 | 50 | 61 | 62 | 58 | 50 | 56 | 60 | 61 | 63 |
Warmest month: Jul. Driest: Feb.
No mild-temperature months (18–28°C) — expect extremes.