Riyadh Weather in October
Average highs run from 37°C on October 1 to 31°C on October 31, and lows from 22°C to 17°C. Normal precipitation for the month is 0 mm over about 0 wet days.
October day by day
The normal high and low for each date, in °C.
- Normal low
- Normal high
- Reanalysis extreme high
- Reanalysis extreme low
October at a glance
- Average high
- 34°C
- Average low
- 19°C
- Precipitation
- 0 mm
- Reanalysis high
- 40°COct 4, 2019
- Reanalysis low
- 13°COct 23, 1998
- Daylight
- 11 h 55 min to 11 h 15 min
- Cloud cover
- 15%
- Humidity
- 21%
- Dew point
- 0°C
- Wind
- 12.6 km/h
Every day of the month
A wet day has at least 1 mm of precipitation in the reanalysis.
| Date | Normal high | Normal low | Reanalysis high | Reanalysis low | Chance wet |
|---|---|---|---|---|---|
| Oct 1 | 37°C | 22°C | 39°C 2019 | 18°C 1992 | 0% |
| Oct 2 | 37°C | 22°C | 39°C 2019 | 19°C 2016 | 0% |
| Oct 3 | 37°C | 21°C | 39°C 2019 | 18°C 2005 | 0% |
| Oct 4 | 37°C | 21°C | 40°C 2019 | 16°C 1992 | 0% |
| Oct 5 | 36°C | 21°C | 39°C 1998 | 17°C 1992 | 0% |
| Oct 6 | 36°C | 21°C | 39°C 2019 | 17°C 2008 | 0% |
| Oct 7 | 36°C | 21°C | 39°C 2019 | 18°C 2008 | 0% |
| Oct 8 | 36°C | 21°C | 39°C 2015 | 15°C 2001 | 0% |
| Oct 9 | 36°C | 21°C | 38°C 2015 | 17°C 2013 | 0% |
| Oct 10 | 36°C | 20°C | 39°C 2010 | 16°C 1992 | 0% |
| Oct 11 | 35°C | 20°C | 38°C 2010 | 16°C 2020 | 0% |
| Oct 12 | 35°C | 20°C | 38°C 2010 | 16°C 2013 | 0% |
| Oct 13 | 35°C | 20°C | 37°C 2015 | 16°C 2020 | 0% |
| Oct 14 | 35°C | 20°C | 37°C 2015 | 16°C 2013 | 0% |
| Oct 15 | 34°C | 20°C | 37°C 1991 | 16°C 1992 | 0% |
| Oct 16 | 34°C | 19°C | 36°C 2017 | 15°C 2020 | 0% |
| Oct 17 | 34°C | 19°C | 36°C 2017 | 16°C 1992 | 0% |
| Oct 18 | 34°C | 19°C | 36°C 2017 | 16°C 1992 | 0% |
| Oct 19 | 34°C | 19°C | 36°C 2015 | 15°C 1996 | 1% |
| Oct 20 | 34°C | 19°C | 36°C 2001 | 15°C 2020 | 1% |
| Oct 21 | 33°C | 19°C | 35°C 1995 | 14°C 2020 | 1% |
| Oct 22 | 33°C | 19°C | 35°C 2017 | 14°C 2020 | 1% |
| Oct 23 | 33°C | 18°C | 35°C 2017 | 13°C 1998 | 1% |
| Oct 24 | 33°C | 18°C | 35°C 1999 | 14°C 2005 | 1% |
| Oct 25 | 32°C | 18°C | 35°C 1999 | 13°C 2020 | 1% |
| Oct 26 | 32°C | 18°C | 35°C 2019 | 14°C 2020 | 1% |
| Oct 27 | 32°C | 18°C | 35°C 2019 | 14°C 2020 | 2% |
| Oct 28 | 32°C | 18°C | 35°C 2019 | 14°C 1992 | 2% |
| Oct 29 | 32°C | 17°C | 35°C 2019 | 14°C 1992 | 2% |
| Oct 30 | 31°C | 17°C | 35°C 2019 | 14°C 1996 | 2% |
| Oct 31 | 31°C | 17°C | 34°C 2001 | 13°C 1996 | 2% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+3).
- October 1
- sunrise 5:45 AM, sunset 5:40 PM
- October 31
- sunrise 5:59 AM, sunset 5:14 PM
Other months
Sources
Cloud, humidity, wind and sunshine, and temperature and precipitation: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.