Best Time to Visit Norrtälje: Month-by-Month Guide
Best months for Norrtälje: July, August, June.
- Best months for Norrtälje: July, August, June.
- Peak season is July, August, June. Expect higher prices and more visitors (estimated from the climate, not from visitor counts).
- Wettest months: August, December, November.
- The least pleasant month is January (score 4.1).
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 0°C | -4°C | 36 mm | 9 | – | – | 4.1 |
| February | 0°C | -4°C | 29 mm | 7 | – | – | 4.2 |
| March | 3°C | -2°C | 29 mm | 7 | – | – | 4.8 |
| April | 8°C | 1°C | 31 mm | 8 | – | – | 5.7 |
| May | 13°C | 5°C | 39 mm | 9 | – | – | 6.5 |
| June | 17°C | 10°C | 59 mm | 10 | – | – | 6.9 |
| July | 20°C | 13°C | 62 mm | 10 | – | – | 7.5 |
| August | 20°C | 13°C | 64 mm | 12 | – | – | 7.2 |
| September | 15°C | 9°C | 50 mm | 9 | – | – | 6.8 |
| October | 9°C | 5°C | 50 mm | 10 | – | – | 5.8 |
| November | 5°C | 1°C | 49 mm | 11 | – | – | 4.8 |
| December | 2°C | -2°C | 46 mm | 11 | – | – | 4.2 |
Frequently asked questions
When is the best time to visit Norrtälje?
The best months are July, August, June.
When is the rainy season in Norrtälje?
The wettest months are August, December, November.