September is one of the warmer months of the year in Al ‘Aydābī, with average highs near 39.1°C and lows around 25.6°C (mean 32.4°C). It is about average for rainfall, averaging 3 mm of rainfall and 38% relative humidity across the period.
September is one of the warmer months of the year in Al ‘Aydābī. Across 45 years of records, the warmest September in Al ‘Aydābī was 2023 — when the month averaged 34.3°C — while the coldest was 1986 at 29.8°C. Typical September days reach 39.1°C with nights near 25.6°C. The long-term September temperature trend is broadly flat.
September is about average for rainfall in Al ‘Aydābī, averaging 3 mm of rainfall. The wettest September on record was 1986 with 31 mm, while the driest were 2015, 2016 and 2017, among others at 0 mm.
Relative humidity in Al ‘Aydābī during September averages 38%. The most humid September was 2024 at 55%, and the least humid was 1982 at 29%.
September receives about 6.3 kWh/m²/day of solar energy in Al ‘Aydābī. The sunniest September was 2009 at 6.6 kWh/m²/day, and the cloudiest was 1988 at 5.8.
Average wind speed in Al ‘Aydābī during September is 2.2 m/s. The windiest September was 1983 at 2.5 m/s, while the calmest was 2024 at 1.8 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 32.0°C | 32.1°C | 32.8°C | 32.8°C | 31.6°C | -0.4°C |
| Avg High | 38.9°C | 38.8°C | 39.6°C | 39.5°C | 38.2°C | -0.7°C |
| Avg Low | 25.1°C | 25.4°C | 25.9°C | 26.1°C | 25.1°C | 0°C |
| Avg Rain | 5 mm | 0 mm | 0 mm | 1 mm | 11 mm | +5 mm |
September temperatures in Al ‘Aydābī have fallen by about 0.3°C between 1981–1985 and 2021–2025.
September has ranged from a record low of 20.4°C (1994) to a record high of 44.3°C (2023).
Rainfall in September is about average for rainfall, averaging 3 mm, with a wettest year of 31 mm.
Daytime highs and overnight lows have shifted differently — highs rose about 0°C per decade while lows rose 0.2°C per decade, narrowing the gap between day and night.
A quieter season to visit Al ‘Aydābī
If your dates are flexible, the more temperate months of January and December tend to be the most comfortable for visiting Al ‘Aydābī. That said, September — with days averaging 39.1°C and nights around 25.6°C (mean 32.4°C) and low rainfall (3 mm) — can still be rewarding for travellers who don't mind the warmth, and often means fewer crowds.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 37.9°C | 31.5°C | 25.0°C | 41.0°C | 23.3°C | 24 mm | 50% | 1.9 m/s | 6 |
| 2024 | 36.1°C | 30.2°C | 24.3°C | 40.5°C | 22.6°C | 13 mm | 55% | 1.8 m/s | 6.2 |
| 2023 🔥 | 41.3°C | 34.3°C | 27.4°C | 44.3°C | 25.1°C | 2 mm | 33% | 2.2 m/s | 6.1 |
| 2022 | 38.4°C | 31.6°C | 24.9°C | 40.9°C | 22.5°C | 3 mm | 47% | 2.1 m/s | 6.1 |
| 2021 | 37.0°C | 30.7°C | 24.4°C | 40.1°C | 21.2°C | 18 mm | 52% | 1.9 m/s | 6.2 |
| 2020 | 38.6°C | 31.4°C | 24.3°C | 40.7°C | 22.9°C | 4 mm | 41% | 2.1 m/s | 6.5 |
| 2019 | 40.0°C | 33.5°C | 26.9°C | 42.2°C | 24.9°C | 0 mm | 39% | 2.1 m/s | 6.3 |
| 2018 | 40.2°C | 33.1°C | 26.1°C | 41.7°C | 24.5°C | 0 mm | 35% | 2.1 m/s | 6.4 |
| 2017 | 39.8°C | 33.0°C | 26.2°C | 42.6°C | 23.4°C | 0 mm | 36% | 2.3 m/s | 6.5 |
| 2016 | 39.7°C | 33.0°C | 26.2°C | 42.2°C | 24.3°C | 0 mm | 38% | 2.3 m/s | 6.2 |
| 2015 | 39.7°C | 33.1°C | 26.5°C | 43.3°C | 25.0°C | 0 mm | 36% | 2.2 m/s | 6.5 |
| 2014 | 38.2°C | 31.9°C | 25.6°C | 41.8°C | 24.6°C | 0 mm | 44% | 2.3 m/s | 6.1 |
| 2013 | 39.9°C | 33.1°C | 26.2°C | 42.1°C | 24.3°C | 2 mm | 35% | 2.2 m/s | 6.4 |
| 2012 | 39.5°C | 32.9°C | 26.2°C | 41.9°C | 23.4°C | 0 mm | 33% | 2.3 m/s | 6.3 |
| 2011 | 38.7°C | 32.5°C | 26.3°C | 41.1°C | 24.5°C | 1 mm | 38% | 2.3 m/s | 6.2 |
| 2010 | 39.1°C | 32.2°C | 25.3°C | 41.0°C | 22.1°C | 3 mm | 38% | 2.3 m/s | 6.5 |
| 2009 | 40.7°C | 33.2°C | 25.8°C | 43.7°C | 24.0°C | 0 mm | 30% | 2.2 m/s | 6.6 |
| 2008 | 40.0°C | 33.1°C | 26.2°C | 42.4°C | 23.5°C | 0 mm | 35% | 2.3 m/s | 6.2 |
| 2007 | 39.5°C | 32.6°C | 25.7°C | 42.5°C | 23.6°C | 0 mm | 36% | 2.1 m/s | 6.2 |
| 2006 | 38.6°C | 32.3°C | 25.9°C | 42.0°C | 24.3°C | 0 mm | 39% | 2.2 m/s | 6.3 |
| 2005 | 39.8°C | 33.1°C | 26.5°C | 43.2°C | 24.3°C | 0 mm | 37% | 2.2 m/s | 6.4 |
| 2004 | 40.2°C | 33.2°C | 26.3°C | 42.5°C | 23.9°C | 0 mm | 30% | 2.4 m/s | 6.4 |
| 2003 | 39.5°C | 32.9°C | 26.3°C | 42.1°C | 25.1°C | 0 mm | 37% | 2.3 m/s | 6.4 |
| 2002 | 39.8°C | 32.6°C | 25.4°C | 41.7°C | 23.2°C | 0 mm | 35% | 2 m/s | 6.5 |
| 2001 | 39.8°C | 32.6°C | 25.4°C | 43.1°C | 23.8°C | 0 mm | 35% | 2.1 m/s | 6.4 |
| 2000 | 38.5°C | 32.0°C | 25.5°C | 41.1°C | 22.7°C | 1 mm | 39% | 2.2 m/s | 6.3 |
| 1999 | 38.7°C | 32.0°C | 25.3°C | 41.7°C | 23.4°C | 4 mm | 42% | 2.1 m/s | 6.2 |
| 1998 | 38.1°C | 31.8°C | 25.4°C | 42.4°C | 23.7°C | 0 mm | 49% | 2.2 m/s | 6.3 |
| 1997 | 39.4°C | 32.7°C | 26.0°C | 42.3°C | 24.2°C | 0 mm | 37% | 2.2 m/s | 6.5 |
| 1996 | 39.8°C | 32.7°C | 25.6°C | 42.3°C | 23.2°C | 0 mm | 33% | 2.2 m/s | 6.2 |
| 1995 | 38.8°C | 32.0°C | 25.2°C | 41.1°C | 22.3°C | 0 mm | 37% | 2.4 m/s | 6.2 |
| 1994 | 36.3°C | 30.5°C | 24.7°C | 40.3°C | 20.4°C | 0 mm | 46% | 2.2 m/s | 6.2 |
| 1993 | 39.1°C | 32.4°C | 25.6°C | 41.8°C | 24.2°C | 0 mm | 37% | 2.3 m/s | 6.2 |
| 1992 | 38.6°C | 31.6°C | 24.5°C | 40.4°C | 22.9°C | 0 mm | 36% | 2.1 m/s | 6 |
| 1991 | 39.5°C | 32.3°C | 25.1°C | 41.6°C | 23.7°C | 0 mm | 33% | 2.2 m/s | 6.2 |
| 1990 | 39.6°C | 32.8°C | 26.1°C | 42.7°C | 23.4°C | 0 mm | 34% | 2.3 m/s | 6.1 |
| 1989 | 39.9°C | 32.6°C | 25.3°C | 41.8°C | 22.9°C | 0 mm | 32% | 2.4 m/s | 6.2 |
| 1988 | 39.5°C | 32.7°C | 25.9°C | 42.3°C | 23.3°C | 0 mm | 38% | 2.2 m/s | 5.8 |
| 1987 | 39.7°C | 32.6°C | 25.4°C | 41.8°C | 23.6°C | 0 mm | 36% | 2.3 m/s | 6.4 |
| 1986 ❄️ 🌧️ | 35.9°C | 29.8°C | 23.7°C | 38.8°C | 21.9°C | 31 mm | 52% | 2.2 m/s | 6.2 |
| 1985 | 38.7°C | 31.7°C | 24.6°C | 41.2°C | 22.6°C | 2 mm | 36% | 2.3 m/s | 6.2 |
| 1984 | 38.3°C | 31.6°C | 25.0°C | 41.3°C | 22.2°C | 0 mm | 36% | 2.2 m/s | 6 |
| 1983 | 38.8°C | 32.2°C | 25.6°C | 40.4°C | 23.8°C | 4 mm | 33% | 2.5 m/s | — |
| 1982 | 39.6°C | 32.3°C | 25.0°C | 41.9°C | 22.7°C | 9 mm | 29% | 2.4 m/s | — |
| 1981 | 39.4°C | 32.4°C | 25.3°C | 41.7°C | 23.1°C | 1 mm | 32% | 2.3 m/s | — |
Actual recorded September data for each year, 1981–2025 — sourced from NASA POWER.
The average high in September is around 39.1°C with lows near 25.6°C (mean 32.4°C), based on 45 years of NASA POWER data.
September averages 3 mm of rainfall in Al ‘Aydābī, about average for rainfall. The wettest on record was 31 mm in 1986.
The hottest September reached 44.3°C in 2023. The coldest dipped to 20.4°C in 1994.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average September temperatures have fallen by about 0.3°C — but days and nights have moved in opposite directions. Overnight lows rose from 25.1°C to 25.2°C while daytime highs eased from 39°C to 38.1°C, narrowing the gap between day and night.
September is one of the warmer months of the year in Al ‘Aydābī and about average for rainfall, so plan for around 39.1°C daytime highs and 25.6°C at night.
Not quite — September is the 11th coolest month in Al ‘Aydābī, averaging 32.4°C.
For September in Al ‘Aydābī, pack light, breathable clothing and sun protection, with typical highs of 39.1°C and lows of 25.6°C.
Relative humidity in September averages 38% — relatively dry.
Average wind speed in September is 2.2 m/s. The windiest September on record averaged 2.5 m/s (1983).
The wettest September on record was 1986 with 31 mm. On average, September sees 3 mm.
All figures are derived from NASA POWER (Prediction Of Worldwide Energy Resources), based on MERRA-2 satellite reanalysis, covering 1981–2025.
Explore how the weather in Al ‘Aydābī behaves each September, based on 45 years of NASA POWER climate data from 1981 to 2025. This page breaks down average temperatures, rainfall, humidity, wind and solar radiation for September specifically, along with year-by-year records and how the month has changed over the decades.
