September is one of the warmer months of the year in Badr Ḩunayn, with average highs near 42.1°C and lows around 27.6°C (mean 34.9°C). It is about average for rainfall, averaging 0 mm of rainfall and 28% relative humidity across the period.
September is one of the warmer months of the year in Badr Ḩunayn. Across 45 years of records, the warmest September in Badr Ḩunayn was 2023 — when the month averaged 37.9°C — while the coldest were 1983, 1994 and 2011 at 33.2°C. Typical September days reach 42.1°C with nights near 27.6°C. The long-term trend is warming, about 0.4°C per decade.
September is about average for rainfall in Badr Ḩunayn, averaging 0 mm of rainfall. The wettest September on record was 1986 with 9 mm, while the driest were 2019, 2023 and 2025, among others at 0 mm.
Relative humidity in Badr Ḩunayn during September averages 28%. The most humid September was 1986 at 36%, and the least humid was 2020 at 22%.
September receives about 6.3 kWh/m²/day of solar energy in Badr Ḩunayn. The sunniest Septembers were 2004, 2005 and 2012, among others at 6.6 kWh/m²/day, and the cloudiest were 2018, 2023 and 2025, among others at 6.
Average wind speed in Badr Ḩunayn during September is 2.7 m/s. The windiest September was 2022 at 3 m/s, while the calmest were 1991, 1994 and 2018, among others at 2.5 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 34.4°C | 34.5°C | 34.8°C | 35.1°C | 36.1°C | +1.7°C |
| Avg High | 41.7°C | 41.8°C | 42.2°C | 42.2°C | 43.3°C | +1.6°C |
| Avg Low | 27.0°C | 27.3°C | 27.5°C | 27.9°C | 29.0°C | +2°C |
| Avg Rain | 2 mm | 0 mm | 0 mm | 0 mm | 0 mm | -1 mm |
September temperatures in Badr Ḩunayn have risen by about 2°C between 1981–1985 and 2021–2025.
September has ranged from a record low of 22.2°C (2006) to a record high of 48.1°C (2023).
Rainfall in September is about average for rainfall, averaging 0 mm, with a wettest year of 9 mm.
A quieter season to visit Badr Ḩunayn
If your dates are flexible, the more temperate months of December and February tend to be the most comfortable for visiting Badr Ḩunayn. That said, September — with days averaging 42.1°C and nights around 27.6°C (mean 34.9°C) and low rainfall (0 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 | 42.5°C | 35.5°C | 28.4°C | 47.0°C | 24.1°C | 0 mm | 27% | 2.9 m/s | 6 |
| 2024 | 43.1°C | 35.9°C | 28.7°C | 47.9°C | 26.9°C | 0 mm | 30% | 2.9 m/s | 6.3 |
| 2023 🔥 | 45.0°C | 37.9°C | 30.7°C | 48.1°C | 28.9°C | 0 mm | 25% | 2.8 m/s | 6 |
| 2022 | 42.9°C | 35.5°C | 28.2°C | 46.4°C | 23.1°C | 0 mm | 27% | 3 m/s | 6.1 |
| 2021 | 42.1°C | 35.3°C | 28.5°C | 46.9°C | 24.8°C | 1 mm | 31% | 2.8 m/s | 6.2 |
| 2020 | 43.9°C | 36.7°C | 29.5°C | 46.7°C | 27.2°C | 0 mm | 22% | 2.9 m/s | 6.4 |
| 2019 | 42.8°C | 35.7°C | 28.5°C | 46.1°C | 25.3°C | 0 mm | 30% | 2.6 m/s | 6.3 |
| 2018 | 43.0°C | 36.4°C | 29.9°C | 47.8°C | 28.3°C | 0 mm | 31% | 2.5 m/s | 6 |
| 2017 | 43.4°C | 36.1°C | 28.8°C | 46.4°C | 25.7°C | 0 mm | 23% | 2.8 m/s | 6.4 |
| 2016 | 42.4°C | 35.1°C | 27.9°C | 46.1°C | 25.4°C | 0 mm | 30% | 2.7 m/s | 6.3 |
| 2015 | 43.1°C | 36.4°C | 29.6°C | 45.8°C | 27.3°C | 0 mm | 27% | 2.7 m/s | 6 |
| 2014 | 41.4°C | 34.0°C | 26.7°C | 44.2°C | 24.0°C | 0 mm | 31% | 2.8 m/s | 6.3 |
| 2013 | 42.6°C | 35.0°C | 27.4°C | 46.2°C | 23.8°C | 0 mm | 26% | 2.9 m/s | 6.4 |
| 2012 | 40.4°C | 33.3°C | 26.1°C | 43.7°C | 23.7°C | 0 mm | 31% | 2.6 m/s | 6.6 |
| 2011 | 40.2°C | 33.2°C | 26.1°C | 43.1°C | 24.0°C | 0 mm | 29% | 2.7 m/s | 6.4 |
| 2010 | 42.7°C | 35.3°C | 27.8°C | 45.3°C | 25.9°C | 0 mm | 27% | 2.8 m/s | 6.4 |
| 2009 | 41.5°C | 34.1°C | 26.7°C | 44.6°C | 23.0°C | 0 mm | 29% | 2.8 m/s | 6.5 |
| 2008 | 42.3°C | 35.3°C | 28.4°C | 47.8°C | 24.7°C | 0 mm | 30% | 2.7 m/s | 6.1 |
| 2007 | 42.0°C | 34.5°C | 27.1°C | 44.3°C | 23.4°C | 0 mm | 27% | 2.8 m/s | 6.3 |
| 2006 | 41.7°C | 34.7°C | 27.8°C | 45.6°C | 22.2°C | 0 mm | 27% | 2.6 m/s | 6.5 |
| 2005 | 42.4°C | 34.8°C | 27.3°C | 46.3°C | 25.2°C | 0 mm | 26% | 2.8 m/s | 6.6 |
| 2004 | 42.9°C | 35.0°C | 27.0°C | 46.6°C | 24.9°C | 0 mm | 23% | 2.9 m/s | 6.6 |
| 2003 | 42.7°C | 35.2°C | 27.7°C | 46.7°C | 25.8°C | 0 mm | 27% | 2.7 m/s | 6.6 |
| 2002 | 42.3°C | 35.0°C | 27.7°C | 44.8°C | 25.4°C | 0 mm | 29% | 2.7 m/s | 6.4 |
| 2001 | 42.6°C | 35.5°C | 28.4°C | 46.9°C | 26.2°C | 0 mm | 30% | 2.6 m/s | 6.4 |
| 2000 | 41.3°C | 34.0°C | 26.6°C | 44.7°C | 24.0°C | 0 mm | 28% | 2.8 m/s | 6.3 |
| 1999 | 42.0°C | 35.2°C | 28.5°C | 45.3°C | 25.1°C | 0 mm | 32% | 2.6 m/s | 6 |
| 1998 | 41.8°C | 34.7°C | 27.5°C | 44.9°C | 25.1°C | 0 mm | 32% | 2.7 m/s | 6.4 |
| 1997 | 42.4°C | 34.8°C | 27.3°C | 44.8°C | 25.0°C | 0 mm | 27% | 2.8 m/s | 6.5 |
| 1996 | 43.0°C | 35.7°C | 28.4°C | 46.5°C | 25.5°C | 0 mm | 24% | 2.8 m/s | 6.2 |
| 1995 | 41.6°C | 34.2°C | 26.8°C | 44.6°C | 23.9°C | 0 mm | 29% | 2.7 m/s | 6.5 |
| 1994 | 39.6°C | 33.2°C | 26.8°C | 43.0°C | 23.9°C | 0 mm | 33% | 2.5 m/s | 6 |
| 1993 | 42.1°C | 34.9°C | 27.7°C | 45.7°C | 25.6°C | 0 mm | 27% | 2.6 m/s | 6.1 |
| 1992 | 41.4°C | 34.2°C | 27.0°C | 44.4°C | 24.5°C | 0 mm | 28% | 2.7 m/s | 6.2 |
| 1991 | 41.9°C | 34.2°C | 26.5°C | 44.5°C | 24.0°C | 0 mm | 29% | 2.5 m/s | 6.2 |
| 1990 | 41.8°C | 34.3°C | 26.8°C | 44.8°C | 24.6°C | 0 mm | 26% | 2.8 m/s | 6.2 |
| 1989 | 42.7°C | 35.5°C | 28.2°C | 47.1°C | 26.0°C | 0 mm | 25% | 2.9 m/s | 6.2 |
| 1988 | 43.1°C | 35.6°C | 28.1°C | 45.8°C | 25.7°C | 0 mm | 22% | 2.9 m/s | 6.3 |
| 1987 | 42.2°C | 34.7°C | 27.2°C | 45.1°C | 23.9°C | 0 mm | 26% | 2.8 m/s | 6.2 |
| 1986 🌧️ | 40.4°C | 33.5°C | 26.5°C | 44.4°C | 23.5°C | 9 mm | 36% | 2.6 m/s | 6.5 |
| 1985 | 41.9°C | 34.4°C | 26.8°C | 44.5°C | 24.8°C | 0 mm | 24% | 2.8 m/s | 6.3 |
| 1984 | 40.9°C | 33.8°C | 26.6°C | 44.8°C | 23.0°C | 0 mm | 29% | 2.5 m/s | 6.1 |
| 1983 ❄️ | 40.8°C | 33.2°C | 25.5°C | 43.0°C | 23.2°C | 0 mm | 28% | 2.9 m/s | — |
| 1982 | 41.7°C | 34.5°C | 27.2°C | 45.7°C | 24.7°C | 0 mm | 30% | 2.5 m/s | — |
| 1981 | 41.2°C | 34.1°C | 26.9°C | 46.0°C | 23.4°C | 7 mm | 31% | 2.5 m/s | — |
Actual recorded September data for each year, 1981–2025 — sourced from NASA POWER.
The average high in September is around 42.1°C with lows near 27.6°C (mean 34.9°C), based on 45 years of NASA POWER data.
September averages 0 mm of rainfall in Badr Ḩunayn, about average for rainfall. The wettest on record was 9 mm in 1986.
The hottest September reached 48.1°C in 2023. The coldest dipped to 22.2°C in 2006.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average September temperatures have risen by about 2°C. Daytime highs moved from 41.3°C to 43.1°C and overnight lows from 26.6°C to 28.9°C over the same span.
September is one of the warmer months of the year in Badr Ḩunayn and about average for rainfall, so plan for around 42.1°C daytime highs and 27.6°C at night.
Not quite — September is the 11th coolest month in Badr Ḩunayn, averaging 34.9°C.
For September in Badr Ḩunayn, pack light, breathable clothing and sun protection, with typical highs of 42.1°C and lows of 27.6°C.
Relative humidity in September averages 28% — relatively dry.
Average wind speed in September is 2.7 m/s. The windiest September on record averaged 3 m/s (2022).
The wettest September on record was 1986 with 9 mm. On average, September sees 0 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 Badr Ḩunayn 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.
