Bournemouth in september: average Weather, Temperature and Climate
Weather in Bournemouth in september 2025
The weather in Bournemouth in september comes from statistical datas on the past years. You can view the weather statistics the entire month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
good weather
Weather at 6am
58°F
Partly Cloudy
32% of time
29%
23%
9%
Weather at 12pm
65°F
Clear/Sunny
35% of time
28%
24%
12%
Weather at 6pm
61°F
Clear/Sunny
39% of time
30%
20%
9%
Weather at 3am
58°F
32%
31%
17%
14%
Evolution of daily average temperature and precipitation in Bournemouth in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Bournemouth in september.
The climate of Bournemouth in september is good
the weather in Bournemouth in september is relatively dry (with 2in of rainfall over 3 days). This is better than the previous month since in august it receives an average of 2.8in of rainfall over 4 days.
The climate is quite cool in that area this month, but it is tolerable by dressing hot. The thermometer averaged maximum of 65°F. In the morning the temperature drops to 58°F. Thus, the mean temperature average on this month of september in Bournemouth is 61°F. These temperatures are far removed from those records observed in Bournemouth in september with a maximum record of 77°F in 2020 and a minimum record of 43°F in 2010. You can hope to have about 17 days with temperatures above 65°F, or 57% of the month.
On average, in Bournemouth, the days of september last 12:38. The sun rises at 05:43 and sets at 18:21.
With a good weather, this month is a good time to go in Bournemouth.
Seasonal average climate and temperature of Bournemouth in september
Check below seasonal norms These statistics are generated from the weather statements of the last years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 61°F | ||||
| Highest temperature | 65°F | ||||
| Lowest temperature | 58°F | ||||
| Highest record temperature | 77°F (2020) | ||||
| Lowest record temperature | 43°F (2010) | ||||
| Number of days at +65°F | 17 day(s) (57%) | ||||
| Sea temperature | |||||
| Average sea temperature | 64°F | ||||
| Lowest sea temperature | 62°F | ||||
| Highest sea temperature | 65°F | ||||
| Wind | |||||
| Wind speed | 23km/h | ||||
| Wind temperature | 54°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 2in | ||||
| Number of days with rainfall | 3 day(s) (11%) | ||||
| Record daily rainfall | 1.3in (2012) | ||||
| Other climate data | |||||
| Humidity | 89% | ||||
| Visibility | 9.52km | ||||
| Cloud cover | 41% | ||||
| UV index | 5 | ||||
| Daily sunshine hours | 12 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:43 | ||||
| Time of sunset | 18:21 | ||||
| Length of day | 12:38 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last september?
Here is the day by day recorded weather in Bournemouth in september 2024:
61°F to 72°F
61°F to 67°F
61°F to 67°F
56°F to 68°F
58°F to 65°F
59°F to 63°F
58°F to 68°F
59°F to 67°F
54°F to 65°F
61°F to 65°F
49°F to 58°F
45°F to 58°F
43°F to 59°F
50°F to 61°F
52°F to 65°F
54°F to 68°F
50°F to 68°F
54°F to 74°F
58°F to 74°F
59°F to 70°F
56°F to 68°F
61°F to 67°F
56°F to 65°F
54°F to 63°F
52°F to 59°F
58°F to 63°F
47°F to 56°F
43°F to 58°F
52°F to 58°F
59°F to 61°F
Map: other cities in England in september
Cities near Bournemouth:
| Southampton in september | good weather |
| Dorset in september | good weather |
| Isle of Wight in september | good weather |
| Weymouth in september | good weather |
| Isle of Portland in september | good weather |
| Stonehenge in september | good weather |
| Portsmouth in september | good weather |
| Bath in september | good weather |
| Swindon in september | good weather |
| Bristol in september | good weather |
| Worthing in september | good weather |
| Exmouth in september | good weather |
Click over cities on the map for information about the weather in september.
Bournemouth
perfect weather
good
tolerable
bad
very bad
Weather data for Bournemouth in september:
Weather data for Bournemouth for september are derived from an average of the weather forecast since 2009 in Bournemouth. There is a margin of error and these forecasts are to be considered as general information only. The weather in Bournemouth can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Bournemouth.