Weather in Riyadh in September 2018

Expect 40°C daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in Riyadh in September. Check more long-term weather averages for Riyadh in September before you book your next holiday to Saudi Arabia in 2018.

Key weather averages for Riyadh in September

  • 40°C maximum daytime temperature in September in Riyadh40
    40°C max day temperature
  • 10 hours of sunshine per day (84% of daylight hours) in September in Riyadh10
    10 hours of sunshine per day
  • 0 days with some rainfall in September in Riyadh0
    0 days with some rainfall
  • 24°C minimum night-time temperature in September in Riyadh24
    24°C min night temperature
  • 12 hours of daylight per day in September in Riyadh12
    12 hours of daylight per day
  • Very high heat & humidity in September in RiyadhVH
    Very High heat & humidity
  • 0 mm monthly rainfall in September in Riyadh0
    0 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in September in Riyadh11
    11 (Extreme) UV index

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

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

  • Save on flights to Dammam, Saudi Arabia with KLM
  • Book return flights from airports across the UK
  • Prices start from just £412 return including taxes

More about Riyadh

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

Guide to Riyadh weather in September

The average maximum daytime temperature in Riyadh in September is a very hot 40°C (104°F) with very high heat & humidity. The average night-time temperature is usually a warm 24°C (75°F). There are usually 10 hours of bright sunshine each day, which represents 84% of the 12 hours of daylight.

Expect 0mm (0.0 inches) of rainfall across the whole of September with no days with some rain falling. Maximum UV levels will be extreme (11 UV index) at midday when the skies are clear.

The weather in Riyadh in September is represented by Riyadh.

Riyadh sunrise & sunset times for September 2018

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


Date Sunrise times Sunset times
Saturday, 1st September 2018 05:34 18:12
Sunday, 2nd September 2018 05:35 18:11
Monday, 3rd September 2018 05:35 18:10
Tuesday, 4th September 2018 05:35 18:09
Wednesday, 5th September 2018 05:36 18:08
Thursday, 6th September 2018 05:36 18:07
Friday, 7th September 2018 05:36 18:06
Saturday, 8th September 2018 05:37 18:05
Sunday, 9th September 2018 05:37 18:04
Monday, 10th September 2018 05:37 18:03
Tuesday, 11th September 2018 05:38 18:02
Wednesday, 12th September 2018 05:38 18:00
Thursday, 13th September 2018 05:38 17:59
Friday, 14th September 2018 05:39 17:58
Saturday, 15th September 2018 05:39 17:57
Sunday, 16th September 2018 05:40 17:56
Monday, 17th September 2018 05:40 17:55
Tuesday, 18th September 2018 05:40 17:54
Wednesday, 19th September 2018 05:41 17:53
Thursday, 20th September 2018 05:41 17:52
Friday, 21st September 2018 05:41 17:51
Saturday, 22nd September 2018 05:42 17:50
Sunday, 23rd September 2018 05:42 17:49
Monday, 24th September 2018 05:42 17:48
Tuesday, 25th September 2018 05:43 17:47
Wednesday, 26th September 2018 05:43 17:46
Thursday, 27th September 2018 05:43 17:45
Friday, 28th September 2018 05:44 17:43
Saturday, 29th September 2018 05:44 17:42
Sunday, 30th September 2018 05:45 17:41
  • Save an extra 10% on cheap car hire worldwide
  • With this exclusive Holiday Autos discount code
  • Travel before 31st December 2018 (inclusive)
Show discount code ******XE3

Expires at 23:59 on Thursday 30th November 2017 · View all Holiday Autos offers

Back to top

Riyadh weather by month

Check Riyadh 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 Saudi Arabia 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 ^