Marj Al Hamam in Summer
In summer (June, July and August), Marj Al Hamam sees average daytime highs around 34°C and overnight lows near 21°C, with 0 mm of rain over about 0 wet days across the season. It is the warmest season of the year and the driest season of the year.
Over the season highs climb from about 31°C in early June to 34°C by late August. The sky is clear or mostly clear about 99% of the time across summer, and the air most often feels humid.
Summer is Marj Al Hamam's weakest season of the year to visit on our travel score. For the whole year in context, see Marj Al Hamam's year-round climate.
- Avg daytime high
- 34°C
- warmest season of the year
- Avg overnight low
- 21°C
- Rainfall
- 0 mm
- 0 wet days
- Avg wind
- 7 km/h
- Travel score
- 4.5
- weakest season of the year
- Months
- Jun · Jul · Aug
Temperature in Marj Al Hamam in Summer
Over the season highs climb from about 31°C in early June to 34°C by late August.
A typical summer day in Marj Al Hamam reaches about 34°C and drops to 21°C overnight. The warmest of the three months is August, the coolest June.
How summer really feels in Marj Al Hamam
Once humidity and wind are folded in, summer brings about 82 days that feel above 32°C and 0 that feel at or below 0°C.
The story in summer is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Marj Al Hamam weather by month
How the three summer months (June, July and August) 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 | 10 | 6.3 |
Cloud cover in Summer
The sky is clear or mostly clear about 99% of the time across summer.
Chance of precipitation in Summer
Marj Al Hamam gets around 0 mm of rain over 0 wet days across summer. The line is the day-by-day chance of measurable precipitation.
Humidity in Summer
Most of summer feels humid — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Summer
Winds average 7 km/h across summer.
Sunrise & sunset in Summer
Daylight runs from about 13 h 54 min in early June to 12 h 42 min by late August. The lit band spans sunrise to sunset each day.
Solar energy in Summer
Average shortwave solar energy reaching the ground each day across summer, about 7.8 kWh/m².
Is summer a good time to visit Marj Al Hamam?
Our two travel scores rate summer for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
summer is a reasonable time to visit Marj Al Hamam for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Marj Al Hamam in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Marj Al Hamam sees daytime highs around 34°C and nights near 21°C. Pack light clothes and sun protection.
UV index in Marj Al Hamam in Summer
Clear-sky midday UV across summer averages around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Marj Al Hamam 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 Marj Al Hamam in Summer
Average fine-particle pollution (PM2.5) through the year — so you can see where summer falls, not just the annual average.
Air quality in Marj Al Hamam 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 Marj Al Hamam?
Marj Al Hamam sits at 31.9°N, 35.8°E, 959 m above sea level, in Jordan. The nearest listed city is Umm as Summāq, 2.0 km away.
Topography around Marj Al Hamam
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Marj Al Hamam.
Within 3 km, the terrain around Marj Al Hamam has significant variations in elevation — a maximum elevation change of 410 m around an average of 896 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,222 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,660 m.
The land around Marj Al Hamam is covered by artificial surfaces (50%) and grassland (27%) within 3 km, artificial surfaces (35%) and grassland (34%) within 16 km, and bare terrain (44%) and grassland (26%) 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 Marj Al Hamam (31.9027°, 35.8464°, elevation 959 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.