Weather in Louisville in September 2017

Check the weather in Louisville in September before you book your next holiday in Kentucky. Long-term weather averages give the best indication of the weather in September 2017 and include figures for temperature, sunshine and rainfall plus sunrise & sunset times for Louisville, Kentucky, United States.

Weather in Louisville in September

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

  • 27°C maximum daytime temperature in September in Louisville27
    27°C max day temperature
  • 8 hours of sunshine per day (62% of daylight hours) in September in Louisville8
    8 hours of sunshine per day
  • 8 days with some rainfall in September in Louisville8
    8 days with some rainfall
  • 14°C minimum night-time temperature in September in Louisville14
    14°C min night temperature
  • 12 hours of daylight per day in September in Louisville12
    12 hours of daylight per day
  • Low heat & humidity in September in LouisvilleL
    Low heat & humidity
  • 80 mm monthly rainfall in September in Louisville80
    80 mm of monthly rainfall
  • UV (maximum) index 7 (High) in September in Louisville7
    7 (High) UV index

The average maximum daytime temperature in Louisville in September is a warm 27°C (81°F) with low heat & humidity. There are usually 8 hours of bright sunshine each day, which represents 62% of the 12 hours of daylight.

Expect 80mm (3.1 inches) of rainfall across the whole of September with 8 days with some rain falling. Maximum UV levels will be high (7 UV index) at midday when the skies are clear. The average night-time temperature is usually a comfortable 14°C (57°F).

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

More about Louisville weather

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Louisville sunrise & sunset times for September 2017

Browse the sunrise & sunset times for Louisville in September 2017. Select a month to view Louisville sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st September 2017 07:13 20:12
Saturday, 2nd September 2017 07:14 20:11
Sunday, 3rd September 2017 07:15 20:09
Monday, 4th September 2017 07:15 20:08
Tuesday, 5th September 2017 07:16 20:06
Wednesday, 6th September 2017 07:17 20:05
Thursday, 7th September 2017 07:18 20:03
Friday, 8th September 2017 07:19 20:02
Saturday, 9th September 2017 07:20 20:00
Sunday, 10th September 2017 07:21 19:59
Monday, 11th September 2017 07:21 19:57
Tuesday, 12th September 2017 07:22 19:55
Wednesday, 13th September 2017 07:23 19:54
Thursday, 14th September 2017 07:24 19:52
Friday, 15th September 2017 07:25 19:51
Saturday, 16th September 2017 07:26 19:49
Sunday, 17th September 2017 07:27 19:48
Monday, 18th September 2017 07:28 19:46
Tuesday, 19th September 2017 07:28 19:44
Wednesday, 20th September 2017 07:29 19:43
Thursday, 21st September 2017 07:30 19:41
Friday, 22nd September 2017 07:31 19:40
Saturday, 23rd September 2017 07:32 19:38
Sunday, 24th September 2017 07:33 19:36
Monday, 25th September 2017 07:34 19:35
Tuesday, 26th September 2017 07:35 19:33
Wednesday, 27th September 2017 07:35 19:32
Thursday, 28th September 2017 07:36 19:30
Friday, 29th September 2017 07:37 19:29
Saturday, 30th September 2017 07:38 19:27
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Check Louisville 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.

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