Wādī as Sīr in Fall
In fall (September, October and November), Wādī as Sīr sees average daytime highs around 28°C and overnight lows near 16°C, with 20 mm of rain over about 5 wet days across the season. It is the 2nd-warmest season and the 3rd-wettest season.
Over the season highs ease from about 33°C in early September to 20°C by late November. The sky is clear or mostly clear about 80% of the time across fall, and the air most often feels dry.
Fall is Wādī as Sīr's 2nd-best season to visit on our travel score. For the whole year in context, see Wādī as Sīr's year-round climate.
- Avg daytime high
- 28°C
- 2nd-warmest season
- Avg overnight low
- 16°C
- Rainfall
- 20 mm
- 5 wet days
- Avg wind
- 6 km/h
- Travel score
- 7.0
- 2nd-best season
- Months
- Sep · Oct · Nov
Temperature in Wādī as Sīr in Fall
Over the season highs ease from about 33°C in early September to 20°C by late November.
A typical fall day in Wādī as Sīr reaches about 28°C and drops to 16°C overnight. The warmest of the three months is September, the coolest November.
How fall really feels in Wādī as Sīr
Once humidity and wind are folded in, fall brings about 20 days that feel above 32°C and 0 that feel at or below 0°C.
The story in fall is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Wādī as Sīr weather by month
How the three fall months (September, October and November) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 15° / 6° | 48 | 7.6 | 10.1 | 5.0 |
| Feb | 16° / 7° | 44 | 7.5 | 10.8 | 5.6 |
| Mar | 20° / 10° | 30 | 5.7 | 11.8 | 7.3 |
| Apr | 25° / 13° | 11 | 2.8 | 12.8 | 8.4 |
| May | 29° / 17° | 4 | 0.9 | 13.6 | 7.1 |
| Jun | 32° / 19° | 0 | 0.1 | 14 | 5.3 |
| Jul | 34° / 21° | 0 | 0 | 13.9 | 4.2 |
| Aug | 34° / 22° | 0 | 0 | 13.2 | 4.1 |
| Sep | 32° / 20° | 1 | 0.2 | 12.2 | 5.3 |
| Oct | 29° / 17° | 5 | 1.3 | 11.2 | 7.4 |
| Nov | 22° / 12° | 15 | 3.5 | 10.4 | 8.2 |
| Dec | 17° / 8° | 29 | 5.4 | 9.9 | 6.3 |
Cloud cover in Fall
The sky is clear or mostly clear about 80% of the time across fall.
Chance of precipitation in Fall
Wādī as Sīr gets around 20 mm of rain over 5 wet days across fall. The line is the day-by-day chance of measurable precipitation.
Humidity in Fall
Most of fall feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Fall
Winds average 6 km/h across fall.
Sunrise & sunset in Fall
Daylight runs from about 12 h 42 min in early September to 10 h 06 min by late November. The lit band spans sunrise to sunset each day.
Solar energy in Fall
Average shortwave solar energy reaching the ground each day across fall, about 4.9 kWh/m².
Is fall a good time to visit Wādī as Sīr?
Our two travel scores rate fall for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
fall is a reasonable time to visit Wādī as Sīr for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Wādī as Sīr in Fall
From fall's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In fall, Wādī as Sīr sees daytime highs around 28°C and nights near 16°C. Pack light clothes and sun protection. About 5 days see rain.
UV index in Wādī as Sīr in Fall
Clear-sky midday UV across fall averages around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Wādī as Sīr peaks around June 19 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near January 11 at about 3 (moderate).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 3 | 4 | 6 | 7 | 10 | 11 | 11 | 11 | 10 | 7 | 5 | 3 |
| Level | Moderate | Moderate | High | High | Very high | Extreme | Extreme | Extreme | Very high | High | Moderate | Moderate |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 3 | Moderate |
| Feb | 4 | Moderate |
| Mar | 6 | High |
| Apr | 7 | High |
| May | 10 | Very high |
| Jun | 11 | Extreme |
| Jul | 11 | Extreme |
| Aug | 11 | Extreme |
| Sep | 10 | Very high |
| Oct | 7 | High |
| Nov | 5 | Moderate |
| Dec | 3 | Moderate |
Air quality in Wādī as Sīr in Fall
Average fine-particle pollution (PM2.5) through the year — so you can see where fall falls, not just the annual average.
Air quality in Wādī as Sīr is worst in March — around 51 µg/m³ PM2.5 (poor), about 1.7× the cleanest month (July, 31 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 46 | 50 | 51 | 50 | 43 | 35 | 31 | 32 | 38 | 43 | 47 | 47 |
| Level | Poor | Poor | Poor | Poor | Poor | Moderate | Moderate | Moderate | Poor | Poor | Poor | Poor |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 46 | Poor |
| Feb | 50 | Poor |
| Mar | 51 | Poor |
| Apr | 50 | Poor |
| May | 43 | Poor |
| Jun | 35 | Moderate |
| Jul | 31 | Moderate |
| Aug | 32 | Moderate |
| Sep | 38 | Poor |
| Oct | 43 | Poor |
| Nov | 47 | Poor |
| Dec | 47 | Poor |
Where is Wādī as Sīr?
Wādī as Sīr sits at 32.0°N, 35.8°E, 764 m above sea level, in Jordan. The nearest listed city is Ḩayy Khildā, 5.0 km away.
Topography around Wādī as Sīr
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Wādī as Sīr.
Within 3 km, the terrain around Wādī as Sīr has significant variations in elevation — a maximum elevation change of 397 m around an average of 873 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,218 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,660 m.
The land around Wādī as Sīr is covered by artificial surfaces (43%) and grassland (33%) within 3 km, grassland (41%) and artificial surfaces (36%) within 16 km, and bare terrain (40%) and grassland (28%) within 80 km.
Jordan travel facts
- Travel advisory
- Level 3
- Reconsider Travel
- Power plugs
- Type B / C / D / F / G / J
- 230 V · 50 Hz
- Prices
- ≈ 42% of US
- price level, 2025
- GDP per capita
- $5,348
- 2025
- Happiness
- 4.5 / 10
- World Happiness, 2025
- Safe drinking water
- 89%
- of population, 2024
- Homicide rate
- 1
- per 100k, 2023
- Road deaths
- 17
- per 100k/yr, 2019
- Income group
- Upper middle
- World Bank
- English
- Very low
- EF EPI 426
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Wādī as Sīr (31.9545°, 35.8183°, elevation 764 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google.