St Peter Port weather
Today's sky, the hour-by-hour rain chance and the 16-day forecast for St Peter Port, Guernsey. Like most weather services, we show St Peter Port at one spot: Saint Peter Port, its largest city. At 11:30 PM local time it was cloudy and 13°C (55°F). Little to no rain in the next 24 hours. Best months for weather: Jun–Sep.
Current conditions
- Clouds
- 100%
- Chance of rain
- 0%
- Rain
- 0.0 mm/h
Hourly Forecast
Little to no rain in the next 24 hours
Daily Forecast
Best Time to Visit
Peak season Jun–SepOff season Nov–Mar
About Saint Peter Port weather
Is it raining in Saint Peter Port right now?
No. It’s cloudy and 13° right now. Little to no rain in the next 24 hours.
What’s the weather like in Saint Peter Port this week?
Over the next 7 days, expect highs of 12–15° and lows of 10–13°. Rain is likely on 1 of 7 days (Tuesday). The driest day looks like Saturday.
Has it been raining in Saint Peter Port lately?
In the past 7 days, Saint Peter Port had 3 rainy days and 17.8 mm of rain in total.
What should I pack for Saint Peter Port?
For the coming week, bring an umbrella or rain jacket and a warm layer for the evenings.
St Peter Port weather by month
When is the best time to visit St Peter Port?
Based on weather alone, the best time to visit St Peter Port is Jun–Sep, according to NASA's 2001–2025 climate averages. Nov–Mar tends to be the least pleasant. Average highs run from 9°C (48°F) in February to 18°C (64°F) in August.
What is the rainiest month in St Peter Port?
November is the wettest month, with about 110 mm (4.3 in) of rain on average. September is the driest, with about 47 mm (1.9 in).
What is the hottest month in St Peter Port?
August is the warmest, with average highs of 18°C (64°F) and lows of 16°C (62°F). February is the coolest, with highs of 9°C (48°F) and lows of 8°C (46°F).
Does St Peter Port have a rainy season?
Not a strong one. No month averages more than 150 mm of rain; the wettest is November at about 110 mm (4.3 in).
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis for Saint Peter Port), forecast and current conditions from Open-Meteo. Page updated . How we rate months