Dāvān, Iran experiences average highs of 18°C (64°F) and lows of 13°C (55°F) throughout the year. Rainfall is frequent, averaging about 15 rainy days per month. Sunshine is abundant, averaging about 9 hours per day. Average highs have stayed broadly stable across the available records.
Dāvān, Iran Weather & Climate 2026
Monthly climate averages for Dāvān, Iran. Based on 10-year ERA5 reanalysis data.
Climate Overview
Drier season: Feb–Sep 
Wetter season: Jan–Dec At-a-Glance Climate Summary
Live Weather & Air Quality
Key figures
Climate Score
5.9/10
Best: May, June, July, August, September
UV Index
5
Low
Temperature 18°C / 13°C
Feels Like 19°C / 13°C
Rainy Days 15
Rainfall 194 mm
Sunshine 9 h
Humidity 82%
Wind Speed 15 km/h
Dew Point 13°C
Snow Days 3 days
Frost Days 1 days
Hottest Month
27°C
August
Avg Low 23°C
Rain 6 days
Coldest Month
5°C
February
Avg High 10°C
Rain 16 days
Driest Month
6 days
August
Avg High 27°C
Avg Low 23°C
Windiest Month
19 km/h
January (Gusts 28)
Worst Time to Visit
Consider avoiding January, February, December due to heavy rainfall.
Sun Position
Sunrise 05:04
Daylight 14.5h
Sunset 19:37
Live conditions —
Dāvān on the map · live conditions
Dāvān, Iran
- Continent
- Asia
- Country
- Iran
- City
- Dāvān
- Population
- 1.1K
- Coordinates
- 37.94°, 48.89°
Seasonal Breakdown
Spring
Mar–May
Avg High 17°C
Avg Low 11°C
Rain 16 days/mo
1/3 best months
Summer
Jun–Aug
Avg High 26°C
Avg Low 22°C
Rain 7 days/mo
3/3 best months
Autumn
Sep–Nov
Avg High 20°C
Avg Low 15°C
Rain 19 days/mo
1/3 best months
Winter
Dec–Feb
Avg High 11°C
Avg Low 6°C
Rain 18 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: 10°C / 5°C . Feb: 10°C / 5°C . Mar: 13°C / 7°C . Apr: 17°C / 11°C . May: 21°C / 15°C . Jun: 25°C / 20°C . Jul: 27°C / 22°C . Aug: 27°C / 23°C . Sep: 23°C / 19°C . Oct: 20°C / 15°C . Nov: 16°C / 11°C . Dec: 12°C / 7°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 229 mm. Feb: 188 mm. Mar: 168 mm. Apr: 105 mm. May: 120 mm. Jun: 46 mm. Jul: 78 mm. Aug: 63 mm. Sep: 284 mm. Oct: 365 mm. Nov: 376 mm. Dec: 310 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 81%. Feb: 82%. Mar: 83%. Apr: 82%. May: 84%. Jun: 79%. Jul: 78%. Aug: 76%. Sep: 83%. Oct: 87%. Nov: 86%. Dec: 85%.
Monthly Wind Speed
Wind Speed Gusts
Bar chart showing monthly wind speed. Jan: 19 km/h . Feb: 18 km/h . Mar: 16 km/h . Apr: 14 km/h . May: 14 km/h . Jun: 12 km/h . Jul: 12 km/h . Aug: 12 km/h . Sep: 15 km/h . Oct: 16 km/h . Nov: 16 km/h . Dec: 17 km/h .
Sunshine
Sunshine
Sunshine: Jan: 7h. Feb: 8h. Mar: 8h. Apr: 10h. May: 11h. Jun: 13h. Jul: 12h. Aug: 12h. Sep: 10h. Oct: 8h. Nov: 7h. Dec: 6h.
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 2. Feb: UV 3. Mar: UV 4. Apr: UV 6. May: UV 6. Jun: UV 8. Jul: UV 7. Aug: UV 7. Sep: UV 5. Oct: UV 4. Nov: UV 3. Dec: UV 2.
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: 5 days. Feb: 7 days. Mar: 2 days. Apr: 0 days. May: 0 days. Jun: 0 days. Jul: 0 days. Aug: 0 days. Sep: 0 days. Oct: 0 days. Nov: 1 days. Dec: 2 days.
Climate Trends
Average highs have stayed broadly stable across the available records. Average rainfall is trending drier by about 51 mm.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Jul 2025 · 27°C | Aug · 27°C |
| Coldest month | Feb 2025 · 2°C | Feb · 5°C |
| Wettest month | Dec 2025 · 457 mm | Nov · 376 mm |
| Windiest month | Feb 2025 · 19 km/h | Jan · 19 km/h |
Month-by-Month Weather Table
January
Wet 
February
Wet March
Wet April
Good May best
Excellent June best
Excellent July best
Excellent August best
Excellent September best
Excellent October
Wet November
Wet December
Wet | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 10°C / 5°C | 8°C / 2°C | 18days (229 mm) Wet | 6.8h Fair | 81% Humid | 2.4 Moderate | Wet | View Details |
| February | 10°C / 5°C | 7°C / 1°C | 16days (188 mm) Wet | 7.5h Good | 82% Humid | 3.3 Moderate | Wet | View Details |
| March | 13°C / 7°C | 11°C / 5°C | 19days (168 mm) Wet | 8.2h Good | 83% Humid | 4.4 Moderate | Wet | View Details |
| April | 17°C / 11°C | 17°C / 9°C | 14days (105 mm) Wet | 10h Excellent | 82% Humid | 6.1 High | Good | View Details |
| May best | 21°C / 15°C | 23°C / 16°C | 16days (120 mm) Wet | 11h Excellent | 84% Humid | 6.4 High | Excellent | View Details |
| June best | 25°C / 20°C | 29°C / 22°C | 7days (46 mm) Good | 12.7h Excellent | 79% Humid | 7.6 Very High | Excellent | View Details |
| July best | 27°C / 22°C | 32°C / 25°C | 8days (78 mm) Wet | 12.4h Excellent | 78% Humid | 7.3 Very High | Excellent | View Details |
| August best | 27°C / 23°C | 32°C / 25°C | 6days (63 mm) Good | 11.9h Excellent | 76% Humid | 7.1 Very High | Excellent | View Details |
| September best | 23°C / 19°C | 26°C / 20°C | 15days (284 mm) Wet | 9.6h Good | 83% Humid | 5.2 High | Excellent | View Details |
| October | 20°C / 15°C | 20°C / 15°C | 21days (365 mm) Wet | 7.9h Good | 87% Very Muggy | 3.9 Moderate | Wet | View Details |
| November | 16°C / 11°C | 15°C / 10°C | 21days (376 mm) Wet | 6.7h Fair | 86% Very Muggy | 3 Moderate | Wet | View Details |
| December | 12°C / 7°C | 10°C / 5°C | 21days (310 mm) Wet | 6.2h Fair | 85% Humid | 2.2 Moderate | Wet | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Dāvān are May, June, July, August, September, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Dāvān, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Dāvān is August, with average daytime highs of 27°C (81°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Dāvān is February, with average overnight lows of 5°C (40°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Dāvān is November, averaging 376mm of precipitation across 21 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Dāvān runs through October, November, December, March, with the heaviest rainfall in October. Based on 10-year averages for Dāvān.
Dāvān receives approximately 111 sunshine hours per year. The sunniest month is June with around 13 hours. Based on climate data for Dāvān.
The least favorable months to visit Dāvān are January, February, December, primarily due to heavy rainfall. For the best conditions, consider May, June, July, August, September instead.
The annual average UV index in Dāvān is 5, classified as moderate. Standard sun protection (sunscreen, hat) is recommended during prolonged outdoor exposure.
Average humidity in Dāvān is 82%, classified as humid. High humidity makes warm temperatures feel significantly hotter — lightweight, breathable clothing is recommended.
Yes, Dāvān receives snow. Months with snowfall average 3 snow days and 10 cm (4 in) of accumulation, with about 1 frost days during winter.
Average wind speeds in Dāvān are 15 km/h (9 mph). The windiest month is January with peak winds reaching 19 km/h (12 mph) (gusts up to 28 km/h / 17 mph).
Dāvān averages 7 clear-sky days per month with overall cloud cover around 53%. The clearest skies occur in August.
The annual average dew point in Dāvān is 13°C (55°F), which feels pleasant with low humidity. Outdoor activities are comfortable year-round from a humidity standpoint.
Dāvān has a Humid Subtropical climate, classified as Cfa 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 Dāvān ranges from 13°C (55°F) to 19°C (66°F) on average. The 'feels like' temperature closely matches the actual temperature throughout most of the year.
Yes, July is a great time to visit Dāvān. It earns a climate score of 7.5/10 with Excellent.
For July in Dāvān, pack Umbrella, Breathable clothing, Sunscreen (SPF 30+), Sun hat, Sunglasses. With average highs of 27°C (80°F) and 8 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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