Cool
Average highs are around 5°C, so pack for cooler days.
April verdict
Grytviken, South Georgia and the South Sandwich Islands in April
Weather score10Poor
Poor for holiday weather
Average highs are around 5°C, so pack for cooler days. Sunshine averages 1.4h per day, so this is not one of the brighter months. Rainfall averages 157mm, so some wet days are possible.
April weather
Monthly averages
Temp
5°C
Rain
157mm
Sun
1.4h
Sea
3°C
Weather score
10
Poor
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 157mm, so some wet days are possible.
Limited sun
Sunshine averages 1.4h per day, so this is not one of the brighter months.
Cool sea
Sea temperatures average 3°C, so the water can feel cool.
Map
Weather map
Compare Grytviken, South Georgia and the South Sandwich Islands with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
April5°C average high
April is close to Grytviken's yearly temperature average, giving a typical read on daytime heat.
Warmest monthsJanuary to March
This stretch sets the upper range for average daytime heat.
Rain
April157mm average rain
April is wetter than Grytviken's yearly average, so flexible plans matter more.
Driest monthsJanuary and October to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
April1.4 hours average sun
April is below Grytviken's yearly sunshine average, so bright-day planning is less reliable than in peak months.
Brightest monthsJanuary and October to December
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
April3°C average sea
April sits in the warmer sea-temperature season, usually making swimming easier to enjoy.
Warmest seaJanuary to April and December
Sea temperatures are usually near 4°C in this stretch, so swimming comfort is at its strongest.
Weather score
April10 weather score
April is close to Grytviken's usual weather score, with limited month-to-month change.
Best weather monthsAll year
The weather score stays consistently strong through the year.