Last updated: March 2, 2024
The weather in Grytviken, South Georgia and the South Sandwich Islands, during March is characterized by an average temperature of 2°C (35°F). Highs can soar to 6°C (43°F), while lows may dip to -3°C (26°F). Typically, the humidity level in Grytviken throughout March hovers around 90%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In March, Grytviken averages 142 mm (5.6 inches) of rainfall, typically over the course of 22 rainy days. The month enjoys an average of 12 hours 25 minutes of daylight, with the sun shining for approximately 3 hours 57 minutes each day. Additionally, there is a 19% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In March, the UV Index in Grytviken reaches a maximum of 6, indicating a level of High exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 25 minutes.
| 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UVI | 1 | 1 | 3 | 4 | 5 | 6 | 6 | 5 | 4 | 2 | 1 | 1 | 1 |
| Exposure | Low | Moderate | High | Moderate | Low | ||||||||
| Time to burn | 45 min | 30 min | 25 min | 30 min | 45 min | ||||||||