Īz̄eh in Summer
In summer (June, July and August), Īz̄eh sees average daytime highs around 40°C and overnight lows near 24°C, with 1 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 37°C in early June to 40°C by late August. The sky is clear or mostly clear about 97% of the time across summer, and the air most often feels dry.
Summer is Īz̄eh's weakest season of the year to visit on our travel score. For the whole year in context, see Īz̄eh's year-round climate.
- Avg daytime high
- 40°C
- warmest season of the year
- Avg overnight low
- 24°C
- Rainfall
- 1 mm
- 0 wet days
- Avg wind
- 7 km/h
- Travel score
- 0.3
- weakest season of the year
- Months
- Jun · Jul · Aug
Temperature in Īz̄eh in Summer
Over the season highs climb from about 37°C in early June to 40°C by late August.
A typical summer day in Īz̄eh reaches about 40°C and drops to 24°C overnight. The warmest of the three months is July, the coolest June.
How summer really feels in Īz̄eh
Once humidity and wind are folded in, summer brings about 92 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.
Īz̄eh 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 | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | 14° / 3° | 147 | 12.1 | 0.5 | 10.2 | 3.9 |
| Feb | 15° / 5° | 116 | 10.4 | 0.3 | 10.8 | 4.9 |
| Mar | 20° / 8° | 129 | 9 | 0 | 11.8 | 6.7 |
| Apr | 25° / 13° | 70 | 6.4 | 0 | 12.8 | 7.6 |
| May | 33° / 18° | 8 | 1.5 | 0 | 13.6 | 4.6 |
| Jun | 39° / 23° | 0 | 0 | 0 | 14 | 0.9 |
| Jul | 41° / 25° | 0 | 0 | 0 | 13.9 | 0.0 |
| Aug | 41° / 25° | 0 | 0.1 | 0 | 13.2 | 0.0 |
| Sep | 37° / 21° | 0 | 0.1 | 0 | 12.2 | 2.1 |
| Oct | 30° / 16° | 13 | 1.7 | 0 | 11.2 | 6.2 |
| Nov | 21° / 10° | 101 | 7.3 | 0 | 10.4 | 7.3 |
| Dec | 16° / 5° | 141 | 9.9 | 0.1 | 10 | 5.2 |
Cloud cover in Summer
The sky is clear or mostly clear about 97% of the time across summer.
Chance of precipitation in Summer
Īz̄eh gets around 1 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 dry — 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 7.6 kWh/m².
Hazard calendar for Īz̄eh
None of Īz̄eh's seasonal hazards peak in summer. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do.
Īz̄eh's rainy season runs November–April, when most of the year's rain falls.
Īz̄eh sees seasonal dust haze (March–May), heaviest in May.
Is summer a good time to visit Īz̄eh?
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 weaker month for outdoor sightseeing in Īz̄eh.
What to pack for Īz̄eh in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Īz̄eh sees daytime highs around 40°C and nights near 24°C. Pack light clothes and sun protection.
UV index in Īz̄eh 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 Īz̄eh peaks around August 10 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near January 10 at about 4 (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) | 4 | 5 | 7 | 7 | 11 | 11 | 11 | 12 | 8 | 7 | 5 | 4 |
| Level | Moderate | High | High | Very high | Extreme | Extreme | Extreme | Extreme | Very high | Very high | Moderate | Moderate |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 4 | Moderate |
| Feb | 5 | High |
| Mar | 7 | High |
| Apr | 7 | Very high |
| May | 11 | Extreme |
| Jun | 11 | Extreme |
| Jul | 11 | Extreme |
| Aug | 12 | Extreme |
| Sep | 8 | Very high |
| Oct | 7 | Very high |
| Nov | 5 | Moderate |
| Dec | 4 | Moderate |
Air quality in Īz̄eh 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 Īz̄eh is worst in April — around 43 µg/m³ PM2.5 (poor), about 1.7× the cleanest month (November, 26 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) | 31 | 36 | 42 | 43 | 41 | 32 | 35 | 31 | 29 | 29 | 26 | 27 |
| Level | Moderate | Poor | Poor | Poor | Poor | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 31 | Moderate |
| Feb | 36 | Poor |
| Mar | 42 | Poor |
| Apr | 43 | Poor |
| May | 41 | Poor |
| Jun | 32 | Moderate |
| Jul | 35 | Moderate |
| Aug | 31 | Moderate |
| Sep | 29 | Moderate |
| Oct | 29 | Moderate |
| Nov | 26 | Moderate |
| Dec | 27 | Moderate |
Where is Īz̄eh?
Īz̄eh sits at 31.8°N, 49.9°E, 825 m above sea level, in Iran. The nearest listed city is Bāgh-e Malek, 34 km away.
Topography around Īz̄eh
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Īz̄eh.
Within 3 km, the terrain around Īz̄eh has significant variations in elevation — a maximum elevation change of 374 m around an average of 867 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,512 m; within 80 km, extreme variations in elevation — a maximum elevation change of 4,134 m.
The land around Īz̄eh is covered by cropland (39%) and artificial surfaces (38%) within 3 km, grassland (57%) and cropland (30%) within 16 km, and grassland (70%) within 80 km.
Iran travel facts
- Travel advisory
- Level 4
- Do Not Travel
- Power plugs
- Type C / F
- 220 V · 50 Hz
- Prices
- ≈ 352% of US
- price level, 2025
- GDP per capita
- $3,924
- 2025
- Happiness
- 5.2 / 10
- World Happiness, 2025
- Safe drinking water
- 94%
- of population, 2024
- Homicide rate
- 2.4
- per 100k, 2014
- Road deaths
- 21.5
- per 100k/yr, 2019
- Income group
- Upper middle
- World Bank
- English
- Low
- EF EPI 492
- 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 Īz̄eh (31.8303°, 49.8676°, elevation 825 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.