Average temperature in Saint Helier Jersey
The mean minimum and maximum temperatures over the year in Saint Helier Jersey (Jersey), the United Kingdom.
- On average, the warmest month is August with 20°C.
- On average, the coolest month is February with 10°C.
- The average annual maximum temperature is 15°C.
- The average annual minimum temperature is 11°C.
Forecast for Saint Helier Jersey
partly cloudy and rain
partly cloudy and chance of slight rain
almost clear and no rain