UK weather in September 2019

  • 19°C maximum daytime temperature in September in UK (London)19
    19°C max day temperature
  • 5 hours of sunshine per day
  • 11 days with some rainfall in September in UK (London)11
    11 days with some rainfall
  • 11°C minimum night-time temperature in September in UK (London)11
    11°C min night temperature
  • 13 hours of daylight per day in September in UK (London)13
    13 hours of daylight per day
  • No heat & humidity in September in UK (London)0
    No heat & humidity
  • 55 mm monthly rainfall in September in UK (London)55
    55 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in September in UK (London)4
    4 (Moderate) UV index

Going to the UK? Find the best month to visit the UK based on the weather.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Expect 19°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in UK in September. Check more long-term weather averages for UK in September before you book your next holiday to UK in 2019/2020. The September weather averages shown above are for London.

  • Save at least 20% on hotels in the Booking.com sale
  • Book hotels for Rome, Bangkok, Istanbul, Rio & more
  • Travel before 6th May 2019 (inclusive)

Expires at 23:59 on Monday 6th May 2019 · View all Booking.com offers

More about UK

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The September weather guide for UK, represented by London, shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

Guide to UK weather in September

The average maximum daytime temperature in UK in September is a comfortable 19°C (66°F). The average night-time temperature is usually a cool 11°C (52°F). There are usually 5 hours of bright sunshine each day, which represents 37% of the 13 hours of daylight.

Expect 55mm (2.2 inches) of rainfall across the whole of September with 11 days with some rain falling. Maximum UV levels will be moderate (4 UV index) at midday when the skies are clear.

The weather in UK in September is represented by London.

UK sunrise & sunset times for September 2019

Browse the sunrise & sunset times for UK in September 2019. Select a month to view UK sunrise & sunset times for the next twelve months. The UK sunrise & sunset times shown below are for London.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st September 2019 06:12 19:48
Monday, 2nd September 2019 06:14 19:45
Tuesday, 3rd September 2019 06:16 19:43
Wednesday, 4th September 2019 06:17 19:41
Thursday, 5th September 2019 06:19 19:39
Friday, 6th September 2019 06:20 19:36
Saturday, 7th September 2019 06:22 19:34
Sunday, 8th September 2019 06:24 19:32
Monday, 9th September 2019 06:25 19:30
Tuesday, 10th September 2019 06:27 19:27
Wednesday, 11th September 2019 06:28 19:25
Thursday, 12th September 2019 06:30 19:23
Friday, 13th September 2019 06:32 19:20
Saturday, 14th September 2019 06:33 19:18
Sunday, 15th September 2019 06:35 19:16
Monday, 16th September 2019 06:36 19:14
Tuesday, 17th September 2019 06:38 19:11
Wednesday, 18th September 2019 06:40 19:09
Thursday, 19th September 2019 06:41 19:07
Friday, 20th September 2019 06:43 19:04
Saturday, 21st September 2019 06:44 19:02
Sunday, 22nd September 2019 06:46 19:00
Monday, 23rd September 2019 06:48 18:57
Tuesday, 24th September 2019 06:49 18:55
Wednesday, 25th September 2019 06:51 18:53
Thursday, 26th September 2019 06:52 18:51
Friday, 27th September 2019 06:54 18:48
Saturday, 28th September 2019 06:56 18:46
Sunday, 29th September 2019 06:57 18:44
Monday, 30th September 2019 06:59 18:41
  • Browse latest special offers on UK car hire from Eurocar
  • Includes sale promotions, discounts & added extras
  • Book city centre & airport car hire + van & hourly rentals

Back to top

More UK destinations

All UK destinations >>

All destinations (A to Z)

Can't see your chosen destination? Use our A to Z search to find your required the holiday weather guide:

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z  

Related posts

Popular travel offers

Top ^