Suffolk Climate: Weather by Month and Best Time to Visit
Best months for Suffolk: October, April, May, September.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 10°C | 1°C | 88 mm | 9 | – | – | 5.9 |
| February | 12°C | 2°C | 78 mm | 9 | – | – | 6.3 |
| March | 16°C | 5°C | 99 mm | 11 | – | – | 6.6 |
| April | 21°C | 10°C | 87 mm | 10 | – | – | 7.7 |
| May | 25°C | 15°C | 97 mm | 11 | – | – | 7.6 |
| June | 29°C | 20°C | 104 mm | 12 | – | – | 7.3 |
| July | 31°C | 22°C | 128 mm | 15 | – | – | 6.2 |
| August | 30°C | 22°C | 119 mm | 13 | – | – | 6.8 |
| September | 27°C | 19°C | 122 mm | 11 | – | – | 7.4 |
| October | 22°C | 12°C | 94 mm | 8 | – | – | 8.0 |
| November | 17°C | 7°C | 87 mm | 9 | – | – | 7.1 |
| December | 12°C | 3°C | 90 mm | 9 | – | – | 6.3 |