Īz̄eh, Iran experiences average highs of 27°C (81°F) and lows of 13°C (55°F) throughout the year. The climate is relatively dry, with only 4 rainy days per month on average. Sunshine is abundant, averaging about 10 hours per day. Average highs have warmed by 0.9°C (1.6°F) across the available records.
Īz̄eh, Iran Weather & Climate 2026
Monthly climate averages for Īz̄eh, Iran. Based on 10-year ERA5 reanalysis data.
Climate Overview
Drier season: May–Oct 
Wetter season: Jan–Dec At-a-Glance Climate Summary
Live Weather & Air Quality
Key figures
Climate Score
7.1/10
Best: April, May, October
UV Index
6
High
Temperature 27°C / 13°C
Feels Like 26°C / 11°C
Rainy Days 4
Rainfall 55 mm
Sunshine 10 h
Humidity 44%
Wind Speed 11 km/h
Dew Point 6°C
Snow Days 1 days
Frost Days 7 days
Hottest Month
40°C
July
Avg Low 26°C
Rain 0 days
Coldest Month
1°C
January
Avg High 13°C
Rain 10 days
Driest Month
0 days
June
Avg High 38°C
Avg Low 22°C
Windiest Month
13 km/h
June (Gusts 35)
Worst Time to Visit
Consider avoiding January, February, December due to less favorable weather conditions.
Sun Position
Sunrise 05:15
Daylight 14h
Sunset 19:17
Live conditions —
Īz̄eh on the map · live conditions
Īz̄eh, Iran
- Continent
- Asia
- Country
- Iran
- City
- Īz̄eh
- Population
- 119.4K
- Coordinates
- 31.83°, 49.87°
Seasonal Breakdown
Spring
Mar–May
Avg High 25°C
Avg Low 12°C
Rain 6 days/mo
2/3 best months
Summer
Jun–Aug
Avg High 39°C
Avg Low 24°C
Rain 0 days/mo
Autumn
Sep–Nov
Avg High 29°C
Avg Low 15°C
Rain 2 days/mo
1/3 best months
Winter
Dec–Feb
Avg High 15°C
Avg Low 3°C
Rain 9 days/mo
Climate Charts
Based on historical averages (2016–2025)
Monthly Temperatures
High Low Shaded bands show the typical range across the available yearly records.
Line chart showing monthly temperatures. Jan: 13°C / 1°C . Feb: 15°C / 2°C . Mar: 19°C / 6°C . Apr: 25°C / 12°C . May: 32°C / 17°C . Jun: 38°C / 22°C . Jul: 40°C / 26°C . Aug: 40°C / 25°C . Sep: 37°C / 21°C . Oct: 30°C / 16°C . Nov: 21°C / 9°C . Dec: 16°C / 4°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 110 mm. Feb: 103 mm. Mar: 140 mm. Apr: 56 mm. May: 11 mm. Jun: 0 mm. Jul: 2 mm. Aug: 1 mm. Sep: 0 mm. Oct: 7 mm. Nov: 116 mm. Dec: 115 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 68%. Feb: 67%. Mar: 64%. Apr: 52%. May: 33%. Jun: 20%. Jul: 21%. Aug: 22%. Sep: 22%. Oct: 31%. Nov: 56%. Dec: 68%.
Monthly Wind Speed
Wind Speed Gusts
Bar chart showing monthly wind speed. Jan: 10 km/h . Feb: 10 km/h . Mar: 11 km/h . Apr: 11 km/h . May: 13 km/h . Jun: 13 km/h . Jul: 13 km/h . Aug: 13 km/h . Sep: 12 km/h . Oct: 11 km/h . Nov: 9 km/h . Dec: 9 km/h .
Sunshine
Sunshine
Sunshine: Jan: 8h. Feb: 9h. Mar: 10h. Apr: 11h. May: 12h. Jun: 13h. Jul: 13h. Aug: 12h. Sep: 11h. Oct: 10h. Nov: 9h. Dec: 8h.
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 4. Feb: UV 5. Mar: UV 6. Apr: UV 7. May: UV 8. Jun: UV 9. Jul: UV 9. Aug: UV 8. Sep: UV 7. Oct: UV 6. Nov: UV 4. Dec: UV 3.
Monthly Daylight Hours
Daylight 12h reference
Monthly Dew Point & Comfort
Dew Point Dry Comfortable Humid Muggy Oppressive
Snow Days
Snow Days Snowfall
Snow Days: Jan: 0 days. Feb: 1 days. Mar: 0 days. Apr: 0 days. May: 0 days. Jun: 0 days. Jul: 0 days. Aug: 0 days. Sep: 0 days. Oct: 0 days. Nov: 0 days. Dec: 0 days.
Climate Trends
Average highs have warmed by 0.9°C (1.6°F) across the available records. Average rainfall is trending drier by about 14 mm.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Aug 2025 · 41°C | Jul · 40°C |
| Coldest month | Feb 2025 · 1°C | Jan · 1°C |
| Wettest month | Dec 2025 · 211 mm | Mar · 140 mm |
| Windiest month | Aug 2025 · 13 km/h | Jun · 13 km/h |
Month-by-Month Weather Table
January
Poor 
February
Fair 
March
Good April best
Excellent May best
Excellent June
Good July
Fair August
Fair September
Good October best
Excellent November
Good December
Fair | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 13°C / 1°C | 11°C / -2°C | 10days (110 mm) Wet | 8.2h Good | 68% Muggy | 3.8 Moderate | Poor | View Details |
| February | 15°C / 2°C | 13°C / -1°C | 10days (103 mm) Wet | 8.9h Good | 67% Muggy | 4.8 Moderate | Fair | View Details |
| March | 19°C / 6°C | 18°C / 4°C | 9days (140 mm) Wet | 9.5h Good | 64% Muggy | 5.9 High | Good | View Details |
| April best | 25°C / 12°C | 25°C / 10°C | 6days (56 mm) Good | 10.9h Excellent | 52% Moderate | 7.3 Very High | Excellent | View Details |
| May best | 32°C / 17°C | 31°C / 15°C | 2days (11 mm) Excellent | 12.3h Excellent | 33% Comfortable | 8 Very High | Excellent | View Details |
| June | 38°C / 22°C | 37°C / 20°C | 0days (0 mm) Excellent | 12.9h Excellent | 20% Comfortable | 8.5 Very High | Good | View Details |
| July | 40°C / 26°C | 40°C / 25°C | 0days (2 mm) Excellent | 12.6h Excellent | 21% Comfortable | 8.5 Very High | Fair | View Details |
| August | 40°C / 25°C | 40°C / 24°C | 0days (1 mm) Excellent | 12.1h Excellent | 22% Comfortable | 8.1 Very High | Fair | View Details |
| September | 37°C / 21°C | 35°C / 20°C | 0days (0 mm) Excellent | 11.2h Excellent | 22% Comfortable | 7.3 Very High | Good | View Details |
| October best | 30°C / 16°C | 28°C / 14°C | 1days (7 mm) Excellent | 10.4h Excellent | 31% Comfortable | 5.9 High | Excellent | View Details |
| November | 21°C / 9°C | 19°C / 7°C | 6days (116 mm) Good | 8.5h Good | 56% Moderate | 4.3 Moderate | Good | View Details |
| December | 16°C / 4°C | 14°C / 2°C | 8days (115 mm) Wet | 7.9h Good | 68% Muggy | 3.4 Moderate | Fair | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Īz̄eh are April, May, October, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Īz̄eh, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Īz̄eh is July, with average daytime highs of 40°C (104°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Īz̄eh is January, with average overnight lows of 1°C (34°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Īz̄eh is March, averaging 140mm of precipitation across 9 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Īz̄eh runs through January, February, with the heaviest rainfall in January. Based on 10-year averages for Īz̄eh.
Īz̄eh receives approximately 125 sunshine hours per year. The sunniest month is June with around 13 hours. Based on climate data for Īz̄eh.
The least favorable months to visit Īz̄eh are January, February, December, primarily due to less favorable weather conditions. For the best conditions, consider April, May, October instead.
The annual average UV index in Īz̄eh is 6, classified as high. Standard sun protection (sunscreen, hat) is recommended during prolonged outdoor exposure.
Average humidity in Īz̄eh is 44%, classified as dry. Humidity levels are generally comfortable and should not affect outdoor activities for most people.
Yes, Īz̄eh receives snow. Months with snowfall average 1 snow days and 0 cm (0 in) of accumulation, with about 7 frost days during winter.
Average wind speeds in Īz̄eh are 11 km/h (7 mph). The windiest month is June with peak winds reaching 13 km/h (8 mph) (gusts up to 35 km/h / 22 mph).
Īz̄eh averages 19 clear-sky days per month with overall cloud cover around 24%. The clearest skies occur in September.
The annual average dew point in Īz̄eh is 6°C (43°F), which feels dry and comfortable. Outdoor activities are comfortable year-round from a humidity standpoint.
Īz̄eh has a Hot-Summer Mediterranean climate, classified as Csa under the Köppen system. Temperate climates have mild winters and warm summers, with rainfall spread across the year and four distinct seasons.
The 'feels like' temperature in Īz̄eh ranges from 11°C (52°F) to 26°C (79°F) on average. The 'feels like' temperature closely matches the actual temperature throughout most of the year.
July is not the best time to visit Īz̄eh, with a climate score of 5.8/10. Consider visiting during April, May, October instead for better conditions.
For July in Īz̄eh, pack Breathable clothing, Sunscreen (SPF 30+), Sun hat, Sunglasses, Sandals. With average highs of 40°C (104°F) and 0 rainy days, these essentials will keep you comfortable.
Data Source
Climate data derived from ERA5 reanalysis (ECMWF), averaged over 2016–2025. Sea surface temperature from marine reanalysis data. Climate scores and seasonal estimates are computed by WorldStats.
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