Plymouth Weather: September
 |
Average Day Temperature: | 64.4°F |
|
Average Night Temperature: | 55.8°F |
|
Sea Water Temperature: | 62.4°F |
|
Number of Sunny Days: | 9 days |
| Sunshine Hours: | 11.7 - 13.5 hours | |
|
Number of Rainy Days: | 3 days |
| Precipitation Totals: | 1.7 in | |
| detailed information | ||
forecast
| Plymouth |
Temperature
| Plymouth |
Air Temperature in September, °F
The highest day temperature in September 2023 was 80°F. The lowest night temperature was 46°F. The average values for day and night temperatures during September were 67.6°F и 58.6°F respectivly.
Plymouth Water Sea Temperature in September, °F
The average sea surface temperature in September 2023 for Plymouth was 64.3°F. The maximum and minimum values were 62.4°F and 65.8°F respectively.
You can expect various weather conditions during September. Be ready for sunny, cloudy or even gloomy days.
Precipitation Totals in September, in
Precipitation total in September for Plymouth is 1.7 in. It makes september the least rainy month of the year.
The average wind speed in September is 11.5 mph. It makes September one of the most windless months of the year for Plymouth.
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Plymouth in September is 6.7 hours.
Plymouth on the Weather Map
| Bath |  |
+38 |
| Belfast |  |
+34 |
| Bournemouth | |
+42 |
| Brighton | |
+50 |
| Bristol | |
+38 |
| Edinburgh |  |
+40 |
| Gibraltar | |
+52 |
| Glasgow | |
+34 |
| Liverpool | |
+38 |
| London | |
+44 |
| Middlesbrough | |
+40 |
| Plymouth | |
+42 |
| Scarborough | |
+42 |
| Torquay | |
+38 |
| York | |
+38 |
| 0300 |  |
42°F | S 14 mph |
| 0600 |  |
42°F | SE 11 mph |
| 0900 |  |
48°F | SE 11 mph |
| 1200 | |
54°F | SE 12 mph |
| 1500 |  |
54°F | E 14 mph |
| 1800 | |
50°F | E 11 mph |
| 2100 |  |
44°F | NE 9 mph |
| 0000 | |
44°F | NE 10 mph |