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Sea Temperature in Llanfair in September

Complete information on the sea temperature range in the Celtic Sea in Llanfair in September. Historical daily data. Climate details for September. Tips on swimming conditions and beach relaxation in Llanfair. 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 Llanfair in September

57°F

MINIMUN

62°F

AVERAGE

66°F

MAXIMUM

Historical Data of Water Temperature in September in Llanfair

Water Temperature Chart for Celtic Sea in Llanfair in September

Sea Temperature Table in Llanfair in September Over the Past Years

Day202420232022Average
Sep 161°C63°C61°C61°C
Sep 263°C61°C61°C62°C
Sep 361°C61°C61°C61°C
Sep 461°C63°C61°C61°C
Sep 561°C63°C59°C61°C
Sep 661°C63°C59°C60°C
Sep 761°C61°C59°C60°C
Sep 861°C61°C59°C60°C
Sep 961°C61°C59°C61°C
Sep 1061°C63°C59°C61°C
Sep 1161°C61°C59°C60°C
Sep 1261°C61°C61°C61°C
Sep 1361°C61°C59°C60°C
Sep 1461°C61°C61°C61°C
Sep 1561°C61°C59°C60°C
Sep 1661°C61°C61°C61°C
Sep 1761°C61°C61°C60°C
Sep 1864°C61°C61°C61°C
Sep 1963°C61°C61°C61°C
Sep 2064°C61°C59°C61°C
Sep 2164°C61°C59°C61°C
Sep 2263°C61°C59°C60°C
Sep 2363°C61°C61°C61°C
Sep 2463°C61°C61°C61°C
Sep 2563°C61°C61°C61°C
Sep 2663°C59°C61°C60°C
Sep 2763°C59°C61°C60°C
Sep 2861°C59°C59°C60°C
Sep 2963°C59°C59°C60°C
Wales, United KingdomWales, United KingdomWales, United Kingdom

Llanfair Climate and Swimming Opportunities in September

63°F

Average Day Air Temperature

52°F

Average Night Air Temperature

3 in

Precipitation Amount per Month

14 days

Number of Rainy Days

13 hrs

Daylight
per Day

4 hrs

Sunshine
per Day

9 mph

Average Wind Speed

86%

Average
humidity

Llanfair lies within the Wales in United Kingdom. The average daytime temperature in Llanfair in September is 17°C (63°F), while the nighttime average is 11°C (51°F). There are typically 14 rainy days during the month, with a total precipitation of 82 mm (3.2 inches). The daylight duration in September in Llanfair is 13 hours, with an average of 4 hours of sunshine per day. The average wind speed in September is 15 km/h (9 mph), and the humidity level is around 86%.

The water temperature in Llanfair in September ranges from 15°C to 16°C (59°F to 61°F). At the beginning of the month, the average temperature is around 16°C (61°F), shifting to 16°C (61°F) by mid-September and reaching 16°C (61°F) in the last ten days. Overall, the average sea temperature in Llanfair for September is 16°C (61°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 Llanfair

What is the sea temperature in Llanfair in September?

The water temperature in the Celtic Sea in Llanfair in September ranges from 15°C to 16°C (59°F to 61°F).

Is it possible to swim in the Celtic Sea in Llanfair in September?

The average sea temperature in Llanfair in September is 16°C (61°F), and the air temperature is 17°C (63°F), so ideal conditions for a refreshing swim, though some may still find it a bit cool.