Sea Temperature in Stornoway in September

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

Water Temperature Range in Stornoway in September

12°C

MINIMUN

13.5°C

AVERAGE

15°C

MAXIMUM

Historical Data of Water Temperature in September in Stornoway

Water Temperature Chart for North Sea in Stornoway in September

Sea Temperature Table in Stornoway in September Over the Past Years

Day	2024	2023	2022	Average
Sep 1	14°C	13°C	14°C	13.3°C
Sep 2	14°C	14°C	13°C	13.3°C
Sep 3	14°C	13°C	14°C	13.5°C
Sep 4	14°C	13°C	15°C	13.8°C
Sep 5	15°C	13°C	14°C	13.5°C
Sep 6	14°C	13°C	12°C	13.0°C
Sep 7	15°C	13°C	14°C	13.5°C
Sep 8	14°C	13°C	12°C	12.8°C
Sep 9	14°C	13°C	14°C	13.5°C
Sep 10	14°C	13°C	12°C	12.8°C
Sep 11	14°C	13°C	13°C	13.3°C
Sep 12	13°C	13°C	12°C	12.8°C
Sep 13	14°C	13°C	12°C	13.0°C
Sep 14	14°C	13°C	15°C	13.5°C
Sep 15	14°C	13°C	12°C	12.8°C
Sep 16	13°C	13°C	13°C	13.0°C
Sep 17	14°C	13°C	13°C	13.0°C
Sep 18	14°C	13°C	12°C	13.0°C
Sep 19	14°C	13°C	14°C	13.3°C
Sep 20	14°C	13°C	15°C	13.8°C
Sep 21	14°C	13°C	15°C	13.5°C
Sep 22	14°C	13°C	14°C	13.5°C
Sep 23	13°C	13°C	15°C	13.5°C
Sep 24	13°C	13°C	12°C	12.8°C
Sep 25	13°C	13°C	15°C	13.5°C
Sep 26	14°C	13°C	13°C	13.3°C
Sep 27	13°C	12°C	12°C	12.3°C
Sep 28	14°C	13°C	12°C	13.0°C
Sep 29	13°C	13°C	15°C	13.3°C

Stornoway Climate and Swimming Opportunities in September

16°C

Average Day Air Temperature

9°C

Average Night Air Temperature

87 mm

Precipitation Amount per Month

15 days

Number of Rainy Days

13 hrs

Daylight
per Day

3 hrs

Sunshine
per Day

15 km/h

Average Wind Speed

85%

Average
humidity

Stornoway lies within the Scotland in United Kingdom. The average daytime temperature in Stornoway in September is 16°C (61°F), while the nighttime average is 9°C (48°F). There are typically 15 rainy days during the month, with a total precipitation of 87 mm (3.4 inches). The daylight duration in September in Stornoway is 13 hours, with an average of 3 hours of sunshine per day. The average wind speed in September is 15 km/h (9 mph), and the humidity level is around 85%.

The water temperature in Stornoway in September ranges from 12°C to 13°C (54°F to 55°F). At the beginning of the month, the average temperature is around 13°C (55°F), shifting to 13°C (55°F) by mid-September and reaching 13°C (55°F) in the last ten days. Overall, the average sea temperature in Stornoway for September is 13°C (55°F). Ideal conditions for a refreshing swim, though some may still find it a bit cool.

Sea Temperature in September in Nearby Cities

Frequently Asked Questions About Water Temperatures in September in Stornoway

What is the sea temperature in Stornoway in September?

The water temperature in the North Sea in Stornoway in September ranges from 12°C to 13°C (54°F to 55°F).

Is it possible to swim in the North Sea in Stornoway in September?

The average sea temperature in Stornoway in September is 13°C (55°F), and the air temperature is 16°C (61°F), so ideal conditions for a refreshing swim, though some may still find it a bit cool.