Sea Temperature in Grain in September

© Phil R Hamar

Complete information on the sea temperature range in the North Sea in Grain in September. Historical daily data. Climate details for September. Tips on swimming conditions and beach relaxation in Grain. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Grain Climate and Swimming Opportunities in September

Grain lies within the England in United Kingdom. The average daytime temperature in Grain in September is 19°C (65°F), while the nighttime average is 11°C (52°F). There are typically 11 rainy days during the month, with a total precipitation of 51 mm (2.0 inches). The daylight duration in September in Grain is 13 hours, with an average of 5 hours of sunshine per day. The average wind speed in September is 15 km/h (9 mph), and the humidity level is around 84%.

The water temperature in Grain in September ranges from 16°C to 18°C (61°F to 64°F). At the beginning of the month, the average temperature is around 17°C (63°F), shifting to 17°C (63°F) by mid-September and reaching 18°C (64°F) in the last ten days. Overall, the average sea temperature in Grain for September is 17°C (63°F). Ideal conditions for a refreshing swim, though some may still find it a bit cool.

Frequently Asked Questions About Water Temperatures in September in Grain