- Check out exclusive hotel deals available in Hopper App
- Save on hotels, flights & car hire in 2023/2024
- Download & use for FREE. No hidden charges
South Georgia & South Sandwich weather in September 2025
Expect 2°C daytime maximum temperatures in the shade with on average 2 hours of sunshine per day in South Georgia & South Sandwich in September. Check more long-term weather averages for South Georgia & South Sandwich in September before you book your next holiday to South Georgia & South Sandwich in 2025/2026.
- 22°C max day temperature
- 2 hours of sunshine per day
- 1818 days with some rainfall
- -4-4°C min night temperature
- 1212 hours of daylight per day
- 0No heat & humidity
- 138138 mm of monthly rainfall
- 22 (Low) UV index
- 00°C sea temperature
More about the South Georgia
- Overview
- Best time to visit
- Weather by month
- 5-day weather forecast
- Destinations
- Travel advice
- Deals & discounts
South Georgia by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for the South Georgia
The September weather guide for South Georgia & South Sandwich, represented by Grytviken, (Grytviken) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Metric (°C / mm) | Imperial (°F / inches)
How cold is it in the South Georgia & South Sandwich in September?
Daytime temperatures usually reach 2°C in Grytviken, South Georgia & South Sandwich in September, falling to -4°C at night.
How sunny is it in the South Georgia & South Sandwich in September?
There are normally 2 hours of bright sunshine each day in Grytviken, South Georgia & South Sandwich in September - that's 16% of daylight hours.
Is the sea cold around the South Georgia & South Sandwich in September?
The average sea temperature around Grytviken, South Georgia & South Sandwich in September is 0°C.
Does it rain in the South Georgia & South Sandwich in September?
There are usually 18 days with some rain in Grytviken, South Georgia & South Sandwich in September and the average monthly rainfall is 138mm. Rain may fall as snow in this month.
South Georgia & South Sandwich September sunrise & sunset times
Browse the sunrise and sunset times for South Georgia & South Sandwich in September 2025. Select a month to view South Georgia & South Sandwich sunrise and sunset times for the next 12 months. The South Georgia & South Sandwich sunrise and sunset times shown below are for Grytviken.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Monday, 1st September 2025 | 07:06 | 17:47 |
Monday, 15th September 2025 | 06:31 | 18:12 |
Tuesday, 30th September 2025 | 05:54 | 18:39 |
Be inspired
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Related posts
Popular travel offers
Explore holidays in the sun for less
- Beach holidays
- Family holidays
- City breaks
- Summer holidays
- Winter sun holidays
- Holiday offers
- Top travel brands
- Airlines & flights
- Discount hotels
- Airport parking deals
- TUI
- Jet2holidays
- easyJet holidays
- Love Holidays
- Black Friday sales
Airport parking
- Manchester Airport
- Stansted Airport
- Bristol Airport
- Luton Airport
- Birmingham Airport
- Edinburgh Airport
- Gatwick Airport
- Glasgow Airport
- Newcastle Airport
Airport lounges
- Manchester Airport
- Birmingham Airport
- Bristol Airport
- Edinburgh Airport
- Glasgow Airport
- Heathrow Airport
- Newcastle Airport
- Stansted Airport
- Gatwick Airport