Grytviken Climate: Weather by Month and Best Time to Visit
Best months for Grytviken: February, January, November, December.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 3°C | 0°C | 120 mm | 20 | – | – | 3.1 |
| February | 3°C | 1°C | 116 mm | 18 | – | – | 3.4 |
| March | 3°C | 0°C | 138 mm | 20 | – | – | 2.9 |
| April | 2°C | -1°C | 131 mm | 19 | – | – | 2.7 |
| May | 0°C | -3°C | 119 mm | 19 | – | – | 2.4 |
| June | -2°C | -5°C | 115 mm | 18 | – | – | 2.5 |
| July | -2°C | -5°C | 118 mm | 18 | – | – | 2.4 |
| August | -2°C | -5°C | 121 mm | 19 | – | – | 2.4 |
| September | -1°C | -4°C | 113 mm | 17 | – | – | 2.6 |
| October | 0°C | -3°C | 109 mm | 18 | – | – | 2.6 |
| November | 1°C | -2°C | 106 mm | 18 | – | – | 3.0 |
| December | 2°C | -1°C | 108 mm | 19 | – | – | 3.0 |