London Weather: September
 |
Average Day Temperature: | 70.0°F |
|
Average Night Temperature: | 57.2°F |
|
Sea Water Temperature: | 64.9°F |
|
Number of Sunny Days: | 9 days |
| Sunshine Hours: | 11.7 - 13.6 hours | |
|
Number of Rainy Days: | 2 days |
| Precipitation Totals: | 1.5 in | |
| detailed information | ||
forecast
| London |
Temperature
| London |
Air Temperature in September, °F
The highest day temperature in September 2024 was 80°F. The lowest night temperature was 45°F. The average values for day and night temperatures during September were 67.3°F и 57.1°F respectivly.
London Water Sea Temperature in September, °F
The average sea surface temperature in September 2024 for London was 65.8°F. The maximum and minimum values were 62.6°F and 68.6°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 London is 1.5 in. It makes september one of the least rainy months of the year.
The average wind speed in September is 8.4 mph. This value is relatively stable throughout the year.
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 London in September is 6.7 hours.
London on the Weather Map
| Bath |  |
+52 |
| Belfast |  |
+54 |
| Bournemouth | |
+52 |
| Brighton |  |
+50 |
| Bristol | |
+52 |
| Edinburgh | |
+54 |
| Gibraltar | |
+58 |
| Glasgow | |
+50 |
| Liverpool | |
+50 |
| London | |
+48 |
| Middlesbrough | |
+52 |
| Plymouth | |
+52 |
| Scarborough | |
+50 |
| Torquay | |
+52 |
| York | |
+50 |
| 1500 |  |
48°F | NE 3 mph |
| 1800 |  |
46°F | NE 3 mph |
| 2100 | |
46°F | NE 4 mph |
| 0000 | |
44°F | NE 3 mph |
| 0300 | |
44°F | NE 2 mph |
| 0600 | |
42°F | NE 2 mph |
| 0900 | |
42°F | NE 2 mph |
| 1200 | |
48°F | NE 2 mph |