Weather in Arizona in September 2019

  • 37°C maximum daytime temperature in September in Arizona (Phoenix)37
    37°C max day temperature
  • 11 hours of sunshine per day (88% of daylight hours) in September in Arizona11
    11 hours of sunshine per day
  • 3 days with some rainfall in September in Arizona (Phoenix)3
    3 days with some rainfall
  • 21°C minimum night-time temperature in September in Arizona (Phoenix)21
    21°C min night temperature
  • 12 hours of daylight per day in September in Arizona (Phoenix)12
    12 hours of daylight per day
  • Very high heat & humidity in September in Arizona (Phoenix)VH
    Very High heat & humidity
  • 23 mm monthly rainfall in September in Arizona (Phoenix)23
    23 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in September in Arizona (Phoenix)8
    8 (Very High) UV index

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

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

Expect 37°C daytime maximum temperatures in the shade with on average 11 hours of sunshine per day in Arizona in September. Check more long-term weather averages for Arizona in September before you book your next holiday to Arizona in 2019/2020. The September weather averages shown above are for Phoenix.

  • Browse available Cosmos holidays to Arizona
  • Filter tour offers by price, holiday type & interest
  • Search for specific travel dates to narrow results

More about Arizona

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

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

Guide to Arizona weather in September

The average maximum daytime temperature in Arizona in September is a very hot 37°C (99°F) with very high heat & humidity. The average night-time temperature is usually a comfortable 21°C (70°F). There are usually 11 hours of bright sunshine each day, which represents 88% of the 12 hours of daylight.

Expect 23mm (0.9 inches) of rainfall across the whole of September with 3 days with some rain falling. Maximum UV levels will be very high (8 UV index) at midday when the skies are clear.

The weather in Arizona in September is represented by Phoenix.

Arizona sunrise & sunset times for September 2019

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st September 2019 06:02 18:54
Monday, 2nd September 2019 06:03 18:53
Tuesday, 3rd September 2019 06:04 18:51
Wednesday, 4th September 2019 06:04 18:50
Thursday, 5th September 2019 06:05 18:49
Friday, 6th September 2019 06:06 18:47
Saturday, 7th September 2019 06:06 18:46
Sunday, 8th September 2019 06:07 18:45
Monday, 9th September 2019 06:08 18:43
Tuesday, 10th September 2019 06:08 18:42
Wednesday, 11th September 2019 06:09 18:41
Thursday, 12th September 2019 06:10 18:39
Friday, 13th September 2019 06:10 18:38
Saturday, 14th September 2019 06:11 18:36
Sunday, 15th September 2019 06:12 18:35
Monday, 16th September 2019 06:12 18:34
Tuesday, 17th September 2019 06:13 18:32
Wednesday, 18th September 2019 06:14 18:31
Thursday, 19th September 2019 06:14 18:29
Friday, 20th September 2019 06:15 18:28
Saturday, 21st September 2019 06:16 18:27
Sunday, 22nd September 2019 06:16 18:25
Monday, 23rd September 2019 06:17 18:24
Tuesday, 24th September 2019 06:18 18:23
Wednesday, 25th September 2019 06:18 18:21
Thursday, 26th September 2019 06:19 18:20
Friday, 27th September 2019 06:20 18:18
Saturday, 28th September 2019 06:21 18:17
Sunday, 29th September 2019 06:21 18:16
Monday, 30th September 2019 06:22 18:14
  • Browse available Cosmos holidays to Arizona
  • Filter tour offers by price, holiday type & interest
  • Search for specific travel dates to narrow results

Back to top

More Arizona 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 ^