Hellak, Iran experiences average highs of 29°C (84°F) and lows of 15°C (59°F) throughout the year. The climate is relatively dry, with only 3 rainy days per month on average. Sunshine is abundant, averaging about 11 hours per day. Average highs have warmed by 0.7°C (1.3°F) across the available records.
Hellak, Iran Weather & Climate 2026
Monthly climate averages for Hellak, 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
7.7/10
Best: April, May, October, November
UV Index
6
High
Temperature 29°C / 15°C
Feels Like 27°C / 14°C
Rainy Days 3
Rainfall 28 mm
Sunshine 11 h
Humidity 40%
Wind Speed 12 km/h
Dew Point 7°C
Frost Days 1 days
Hottest Month
40°C
July
Avg Low25°C
Rain1days
Coldest Month
5°C
January
Avg High16°C
Rain6days
Driest Month
0days
June
Avg High40°C
Avg Low23°C
Windiest Month
16 km/h
June (Gusts 42)
Worst Time to Visit
Consider avoiding January, July, August due to less favorable weather conditions.
Sun Position
Sunrise 05:04
Daylight 14h
Sunset 19:05
Live conditions—
Hellak on the map · live conditions
Hellak, Iran
- Continent
- Asia
- Country
- Iran
- City
- Hellak
- Population
- 937
- Coordinates
- 29.52°, 51.84°
Seasonal Breakdown
Spring
Mar–May
Avg High 28°C
Avg Low 14°C
Rain 3 days/mo
2/3 best months
Summer
Jun–Aug
Avg High 40°C
Avg Low 24°C
Rain 1 days/mo
Autumn
Sep–Nov
Avg High 30°C
Avg Low 16°C
Rain 2 days/mo
2/3 best months
Winter
Dec–Feb
Avg High 17°C
Avg Low 6°C
Rain 6 days/mo
Climate Charts
Based on historical averages (2016–2025)
Monthly Temperatures
HighLowShaded bands show the typical range across the available yearly records.
Line chart showing monthly temperatures. Jan: 16°C / 5°C . Feb: 17°C / 6°C . Mar: 22°C / 10°C . Apr: 28°C / 14°C . May: 34°C / 19°C . Jun: 40°C / 23°C . Jul: 40°C / 25°C . Aug: 40°C / 25°C . Sep: 37°C / 21°C . Oct: 31°C / 16°C . Nov: 23°C / 11°C . Dec: 18°C / 7°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 67 mm. Feb: 68 mm. Mar: 63 mm. Apr: 16 mm. May: 9 mm. Jun: 0 mm. Jul: 9 mm. Aug: 3 mm. Sep: 2 mm. Oct: 5 mm. Nov: 36 mm. Dec: 52 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 58%. Feb: 59%. Mar: 51%. Apr: 41%. May: 28%. Jun: 20%. Jul: 27%. Aug: 29%. Sep: 29%. Oct: 33%. Nov: 48%. Dec: 58%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 9 km/h . Feb: 10 km/h . Mar: 11 km/h . Apr: 13 km/h . May: 15 km/h . Jun: 16 km/h . Jul: 15 km/h . Aug: 15 km/h . Sep: 14 km/h . Oct: 12 km/h . Nov: 9 km/h . Dec: 8 km/h .
Sunshine
Sunshine
Sunshine: Jan: 9h. Feb: 9h. Mar: 10h. Apr: 11h. May: 13h. Jun: 13h. Jul: 13h. Aug: 12h. Sep: 11h. Oct: 11h. Nov: 9h. Dec: 9h.
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 8. Jul: UV 8. Aug: UV 8. Sep: UV 7. Oct: UV 6. Nov: UV 4. Dec: UV 4.
Monthly Daylight Hours
Daylight12h reference
Monthly Dew Point & Comfort
Dew Point Dry Comfortable Humid Muggy Oppressive
Climate Trends
Average highs have warmed by 0.7°C (1.3°F) across the available records. Average rainfall is trending wetter by about 10 mm.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Jul 2025 · 41°C | Jul · 40°C |
| Coldest month | Jan 2025 · 4°C | Jan · 5°C |
| Wettest month | Dec 2025 · 135 mm | Feb · 68 mm |
| Windiest month | Aug 2025 · 17 km/h | Jun · 16 km/h |
Month-by-Month Weather Table
January
Fair 
February
Good March
Good April best
Excellent May best
Excellent June
Good July
Fair August
Fair September
Good October best
Excellent November best
Excellent December
Good | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 16°C / 5°C | 13°C / 2°C | 6days (67 mm) Good | 8.8h Good | 58% Moderate | 3.9 Moderate | Fair | View Details |
| February | 17°C / 6°C | 15°C / 4°C | 6days (68 mm) Good | 9.2h Good | 59% Moderate | 4.6 Moderate | Good | View Details |
| March | 22°C / 10°C | 20°C / 7°C | 5days (63 mm) Good | 10h Excellent | 51% Moderate | 5.8 High | Good | View Details |
| April best | 28°C / 14°C | 27°C / 12°C | 3days (16 mm) Excellent | 11.2h Excellent | 41% Moderate | 7.1 Very High | Excellent | View Details |
| May best | 34°C / 19°C | 33°C / 17°C | 1days (9 mm) Excellent | 12.5h Excellent | 28% Comfortable | 7.7 Very High | Excellent | View Details |
| June | 40°C / 23°C | 38°C / 21°C | 0days (0 mm) Excellent | 13h Excellent | 20% Comfortable | 8 Very High | Good | View Details |
| July | 40°C / 25°C | 40°C / 25°C | 1days (9 mm) Excellent | 12.6h Excellent | 27% Comfortable | 8 Very High | Fair | View Details |
| August | 40°C / 25°C | 39°C / 24°C | 1days (3 mm) Excellent | 12h Excellent | 29% Comfortable | 7.7 Very High | Fair | View Details |
| September | 37°C / 21°C | 36°C / 21°C | 1days (2 mm) Excellent | 11h Excellent | 29% Comfortable | 7 High | Good | View Details |
| October best | 31°C / 16°C | 29°C / 15°C | 0days (5 mm) Excellent | 10.5h Excellent | 33% Comfortable | 5.7 High | Excellent | View Details |
| November best | 23°C / 11°C | 21°C / 9°C | 4days (36 mm) Good | 9h Good | 48% Moderate | 4.4 Moderate | Excellent | View Details |
| December | 18°C / 7°C | 16°C / 5°C | 5days (52 mm) Good | 8.6h Good | 58% Moderate | 3.6 Moderate | Good | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Hellak are April, May, October, November, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Hellak, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Hellak 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 Hellak is January, with average overnight lows of 5°C (41°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Hellak is February, averaging 68mm of precipitation across 6 rainy days. An umbrella or waterproof jacket is essential.
Hellak receives approximately 128 sunshine hours per year. The sunniest month is June with around 13 hours. Based on climate data for Hellak.
The least favorable months to visit Hellak are January, July, August, primarily due to less favorable weather conditions. For the best conditions, consider April, May, October, November instead.
The annual average UV index in Hellak is 6, classified as high. Standard sun protection (sunscreen, hat) is recommended during prolonged outdoor exposure.
Average humidity in Hellak is 40%, classified as dry. Humidity levels are generally comfortable and should not affect outdoor activities for most people.
Hellak rarely sees significant snowfall but does experience frost, averaging 1 frost days during the colder months.
Average wind speeds in Hellak are 12 km/h (7 mph). The windiest month is June with peak winds reaching 16 km/h (10 mph) (gusts up to 42 km/h / 26 mph).
Hellak averages 20 clear-sky days per month with overall cloud cover around 21%. The clearest skies occur in September.
The annual average dew point in Hellak is 7°C (45°F), which feels dry and comfortable. Outdoor activities are comfortable year-round from a humidity standpoint.
Hellak has a Hot Semi-Arid climate, classified as BSh under the Köppen system. Arid climates have very low rainfall relative to temperature, with large swings between daytime heat and cool nights.
The 'feels like' temperature in Hellak ranges from 14°C (57°F) to 27°C (81°F) on average. The 'feels like' temperature closely matches the actual temperature throughout most of the year.
Yes, June is a great time to visit Hellak. It earns a climate score of 7/10 with Good.
For June in Hellak, pack Breathable clothing, Sunscreen (SPF 30+), Sun hat, Sunglasses, Sandals. With average highs of 40°C (103°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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