World Resorts United Kingdom Plymouth Weather

Plymouth weather in September

Weather in Plymouth: September

Average day temperature: 62.8°F
Average night temperature: 55.2°F
Sea water temperature: 61.2°F
Number of sunny days: 9 days
Day length: 11.7 - 13.5 hours
Number of rainy days: 3 days
Precipitation totals: 1.7 in.

Air temperature in September, °F

Show year:
2024
2023
2022

The highest day temperature during September of 2024 was 68°F. At the same time the lowest night temperature was 44°F. Day and night temperature averages during September were 61.2°F and 54.8°F.

Sea water temperature in Plymouth in September, °F

Show year:
2024
2023
2022

The average sea water temperature in September of 2024 was 61.7°F. The highest and lowest sea temperatures during the month were 62.6°F and 60.6°F.

Sunny, partly cloudy and cloudy days

Number of sunny, partly cloudy and cloudy days in September is almost equal.

Precipitation total in September, in.

Precipitation total value in Plymouth in September is 1.8 in. Other months of the year show relatively similar values.

Wind speed in September, mph

The average wind speed value in September is 11.7 mph

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in September is: 6.2.

Best time for vacation in Plymouth

Sunniest months:
July 9 days
September 9 days
April 9 days
Warmest months:
July 65.8 °F
August 65.6 °F
September 62.8 °F
Warmest sea temp:
August 61.6 °F
September 61.2 °F
July 60.6 °F
Coldest months:
January 47.3 °F
February 47.5 °F
March 49.4 °F
Rainiest months:
December 8 days
January 7 days
October 7 days
Windiest months:
December 16.7 mph
February 16.6 mph
January 15.8 mph

Plymouth on a weather map

Plymouth
+48°F
SW 9 mph
Feels like: +45°F
Precip.: 0%
Places in United Kingdom:
Name
°F
+45°F
+52°F
+46°F
+48°F
+46°F
+61°F
+48°F
+46°F
+50°F
+48°F
+46°F
+48°F
+46°F
+43°F
+46°F
24 Hours Forecast
Plymouth
Local time: 17:36
November 14, thursday
1800
48°F
SW
9 mph
2100
46°F
SW
9 mph
November 15, friday
0000
45°F
SW
7 mph
0300
45°F
SW
7 mph
0600
46°F
SW
6 mph
0900
48°F
W
5 mph
1200
54°F
W
4 mph
1500
54°F
NW
2 mph
Units of measurement: °C / °F