Weather in Plymouth in September 2018

Expect 30°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Plymouth in September. Check more long-term weather averages for Plymouth in September before you book your next holiday to Montserrat in 2018.

Key weather averages for Plymouth in September

  • 30°C maximum daytime temperature in September in Plymouth30
    30°C max day temperature
  • 7 hours of sunshine per day (61% of daylight hours) in September in Plymouth7
    7 hours of sunshine per day
  • 18 days with some rainfall in September in Plymouth18
    18 days with some rainfall
  • 23°C minimum night-time temperature in September in Plymouth23
    23°C min night temperature
  • 12 hours of daylight per day in September in Plymouth12
    12 hours of daylight per day
  • High heat & humidity in September in PlymouthH
    High heat & humidity
  • 203 mm monthly rainfall in September in Plymouth203
    203 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Plymouth11
    11+ (Extreme) UV index
  • 29°C sea temperature in September in Plymouth29
    29°C sea temperature

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

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

  • Find cheap flights to Montserrat with Skyscanner
  • Search by departure airport to find best airline routes
  • Enter exact dates, months or find the cheapest month

More about Plymouth

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

Guide to Plymouth weather in September

The average maximum daytime temperature in Plymouth in September is a hot 30°C (86°F) with high heat & humidity. The average night-time temperature is usually a warm 23°C (73°F). There are usually 7 hours of bright sunshine each day, which represents 61% of the 12 hours of daylight.

Expect 203mm (8.0 inches) of rainfall across the whole of September with 18 days with some rain falling. Maximum UV levels will be extreme (11+ UV index) at midday when the skies are clear.

The average sea temperature in and around Plymouth in September is 29°C (84°F).

The weather in Plymouth in September is represented by Plymouth.

Plymouth sunrise & sunset times for September 2018

Browse the sunrise & sunset times for Plymouth in September 2018. Select a month to view Plymouth sunrise & sunset times for the next twelve months.


Date Sunrise times Sunset times
Saturday, 1st September 2018 05:55 18:22
Sunday, 2nd September 2018 05:56 18:21
Monday, 3rd September 2018 05:56 18:20
Tuesday, 4th September 2018 05:56 18:20
Wednesday, 5th September 2018 05:56 18:19
Thursday, 6th September 2018 05:56 18:18
Friday, 7th September 2018 05:56 18:17
Saturday, 8th September 2018 05:56 18:16
Sunday, 9th September 2018 05:56 18:16
Monday, 10th September 2018 05:57 18:15
Tuesday, 11th September 2018 05:57 18:14
Wednesday, 12th September 2018 05:57 18:13
Thursday, 13th September 2018 05:57 18:12
Friday, 14th September 2018 05:57 18:12
Saturday, 15th September 2018 05:57 18:11
Sunday, 16th September 2018 05:57 18:10
Monday, 17th September 2018 05:57 18:09
Tuesday, 18th September 2018 05:57 18:08
Wednesday, 19th September 2018 05:58 18:07
Thursday, 20th September 2018 05:58 18:07
Friday, 21st September 2018 05:58 18:06
Saturday, 22nd September 2018 05:58 18:05
Sunday, 23rd September 2018 05:58 18:04
Monday, 24th September 2018 05:58 18:03
Tuesday, 25th September 2018 05:58 18:03
Wednesday, 26th September 2018 05:58 18:02
Thursday, 27th September 2018 05:58 18:01
Friday, 28th September 2018 05:59 18:00
Saturday, 29th September 2018 05:59 17:59
Sunday, 30th September 2018 05:59 17:59
  • Compare the prices with the leading car hire companies
  • Including Alamo, Avis, Budget, Europcar, Hertz, Sixt & Thrifty
  • Plus 24/7 support from UK based office

Back to top

Plymouth weather by month

Check Plymouth weather for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

Back to top

More Montserrat 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  

More destinations

Related posts

Popular travel offers

Top ^