Chahār Dangeh weather in May
In May, Chahār Dangeh sees average daytime highs of 29°C and overnight lows near 17°C, with 16 mm of rain across 3.2 wet days and about 13.9 hours of daylight. It is the 5th-warmest and 8th-wettest month of the year here.
Highs climb over the month, from about 26°C in the first days to 32°C by the end. The sky is clear or mostly clear about 59% of the time in May, and the air most often feels dry.
Daylight stretches from about 13 h 24 min at the start of May to 14 h 12 min by month's end. Set against the rest of the year, May is Chahār Dangeh's 6th-clearest and 3rd-windiest month. For the whole year in context, see Chahār Dangeh's year-round climate.
- Daytime high
- 29°
- 5th warmest
- Overnight low
- 17°
- 8th coldest
- Rainfall
- 16 mm
- 3.2 wet days
- Daylight
- 13 h 54 min
- 5:05 AM – 6:57 PM
- Cloud cover
- 37%
- 6th clearest
- Wind
- 9 km/h
- 3rd windiest
- Solar energy
- 7.24 kWh/m²
- Travel score
- 6.5
- out of 10
Chahār Dangeh is city in Tehran Province, Iran.
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in May
Highs climb over the month, from about 26°C in the first days to 32°C by the end.
A typical May day in Chahār Dangeh reaches about 29°C in the afternoon and slips back to 17°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 24°C and 33°C. Set against its neighbours, May runs about 7°C warmer than April and about 6°C cooler than June.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 30 | 30 | 30 | 30 | 31 | 31 | 31 | 31 | 32 | 32 | 32 | 32 | 33 | 33 |
| Avg low (°C) | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 18 | 19 | 19 | 19 | 19 | 19 | 20 | 20 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 26 | 14 |
| 2 | 26 | 14 |
| 3 | 26 | 14 |
| 4 | 26 | 14 |
| 5 | 26 | 15 |
| 6 | 27 | 15 |
| 7 | 27 | 15 |
| 8 | 27 | 15 |
| 9 | 27 | 15 |
| 10 | 28 | 16 |
| 11 | 28 | 16 |
| 12 | 28 | 16 |
| 13 | 28 | 16 |
| 14 | 29 | 16 |
| 15 | 29 | 17 |
| 16 | 29 | 17 |
| 17 | 29 | 17 |
| 18 | 30 | 17 |
| 19 | 30 | 17 |
| 20 | 30 | 18 |
| 21 | 30 | 18 |
| 22 | 31 | 18 |
| 23 | 31 | 18 |
| 24 | 31 | 18 |
| 25 | 31 | 19 |
| 26 | 32 | 19 |
| 27 | 32 | 19 |
| 28 | 32 | 19 |
| 29 | 32 | 19 |
| 30 | 33 | 20 |
| 31 | 33 | 20 |
How May really feels in Chahār Dangeh
Once humidity and wind are folded in, May averages 4 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.
The story in May is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Chahār Dangeh weather by month
How May compares with the rest of the year at a glance. May is the 5th-warmest and 8th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | 9° / -1° | 42 | 7.9 | 2.7 | 9.9 | 1.8 |
| Feb | 11° / 1° | 42 | 7.9 | 1.4 | 10.7 | 3.0 |
| Mar | 16° / 5° | 54 | 9.3 | 0.6 | 11.7 | 5.5 |
| Apr | 23° / 11° | 42 | 7.2 | 0 | 12.9 | 7.3 |
| May | 29° / 17° | 16 | 3.2 | 0 | 13.9 | 6.5 |
| Jun | 35° / 22° | 3 | 0.7 | 0 | 14.4 | 3.1 |
| Jul | 38° / 25° | 2 | 0.3 | 0 | 14.2 | 1.4 |
| Aug | 37° / 24° | 1 | 0.2 | 0 | 13.3 | 2.2 |
| Sep | 32° / 19° | 1 | 0.4 | 0 | 12.2 | 5.2 |
| Oct | 25° / 13° | 16 | 3 | 0 | 11.1 | 8.3 |
| Nov | 16° / 6° | 43 | 6.9 | 0.3 | 10.1 | 5.5 |
| Dec | 10° / 1° | 45 | 7.9 | 1.1 | 9.6 | 2.6 |
Cloud cover in May
The sky is clear or mostly clear about 59% of the time in May.
Beyond those clear spells, partly cloudy skies cover about 19% of May, with mostly cloudy or overcast conditions the remaining 22%. Skies tend to open up as the month goes on.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 65 | 65 | 65 | 66 | 66 | 68 | 69 | 70 | 70 | 72 | 73 | 75 | 75 | 77 | 78 | 79 | 80 | 81 | 82 | 83 | 85 | 85 | 86 | 87 | 88 | 88 | 89 | 90 | 90 | 90 | 91 |
| Cloudier (%) | 35 | 35 | 35 | 34 | 34 | 32 | 31 | 30 | 30 | 28 | 27 | 25 | 25 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 15 | 15 | 14 | 13 | 12 | 12 | 11 | 10 | 10 | 10 | 9 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 65 | 35 |
| 2 | 65 | 35 |
| 3 | 65 | 35 |
| 4 | 66 | 34 |
| 5 | 66 | 34 |
| 6 | 68 | 32 |
| 7 | 69 | 31 |
| 8 | 70 | 30 |
| 9 | 70 | 30 |
| 10 | 72 | 28 |
| 11 | 73 | 27 |
| 12 | 75 | 25 |
| 13 | 75 | 25 |
| 14 | 77 | 23 |
| 15 | 78 | 22 |
| 16 | 79 | 21 |
| 17 | 80 | 20 |
| 18 | 81 | 19 |
| 19 | 82 | 18 |
| 20 | 83 | 17 |
| 21 | 85 | 15 |
| 22 | 85 | 15 |
| 23 | 86 | 14 |
| 24 | 87 | 13 |
| 25 | 88 | 12 |
| 26 | 88 | 12 |
| 27 | 89 | 11 |
| 28 | 90 | 10 |
| 29 | 90 | 10 |
| 30 | 90 | 10 |
| 31 | 91 | 9 |
Chance of precipitation in May
Chahār Dangeh gets around 16 mm of rain over 3.2 wet days in May. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 11% and peaks near 21% on the wettest days. The odds ease toward the end of the month.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 21 | 20 | 19 | 19 | 18 | 17 | 16 | 15 | 14 | 13 | 12 | 12 | 11 | 10 | 9 | 9 | 8 | 8 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 |
| Rain chance (%) | |
|---|---|
| 1 | 21 |
| 2 | 20 |
| 3 | 19 |
| 4 | 19 |
| 5 | 18 |
| 6 | 17 |
| 7 | 16 |
| 8 | 15 |
| 9 | 14 |
| 10 | 13 |
| 11 | 12 |
| 12 | 12 |
| 13 | 11 |
| 14 | 10 |
| 15 | 9 |
| 16 | 9 |
| 17 | 8 |
| 18 | 8 |
| 19 | 7 |
| 20 | 7 |
| 21 | 6 |
| 22 | 6 |
| 23 | 6 |
| 24 | 6 |
| 25 | 6 |
| 26 | 6 |
| 27 | 6 |
| 28 | 5 |
| 29 | 5 |
| 30 | 5 |
| 31 | 5 |
Humidity in May
Most of May feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, May lands in the dry band about 100% of days. It rarely turns muggy — the humid and sticky bands barely register.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| Dry (%) | |
|---|---|
| 1 | 100 |
| 2 | 100 |
| 3 | 100 |
| 4 | 100 |
| 5 | 100 |
| 6 | 100 |
| 7 | 100 |
| 8 | 100 |
| 9 | 100 |
| 10 | 100 |
| 11 | 100 |
| 12 | 100 |
| 13 | 100 |
| 14 | 100 |
| 15 | 100 |
| 16 | 100 |
| 17 | 100 |
| 18 | 100 |
| 19 | 100 |
| 20 | 100 |
| 21 | 100 |
| 22 | 100 |
| 23 | 100 |
| 24 | 100 |
| 25 | 100 |
| 26 | 100 |
| 27 | 100 |
| 28 | 100 |
| 29 | 100 |
| 30 | 100 |
| 31 | 100 |
Wind in May
Winds average 9 km/h in May.
Across May, daily wind ranges from about 9 km/h on the calmest days to 10 km/h at its breeziest. It stays fairly steady from day to day.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| Feels | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 9 | calm |
| 2 | 9 | calm |
| 3 | 9 | calm |
| 4 | 9 | calm |
| 5 | 9 | calm |
| 6 | 9 | calm |
| 7 | 9 | calm |
| 8 | 9 | calm |
| 9 | 9 | calm |
| 10 | 9 | calm |
| 11 | 9 | calm |
| 12 | 9 | calm |
| 13 | 9 | calm |
| 14 | 9 | calm |
| 15 | 9 | calm |
| 16 | 9 | calm |
| 17 | 9 | calm |
| 18 | 9 | calm |
| 19 | 10 | calm |
| 20 | 10 | calm |
| 21 | 10 | calm |
| 22 | 10 | calm |
| 23 | 10 | calm |
| 24 | 10 | calm |
| 25 | 10 | calm |
| 26 | 10 | calm |
| 27 | 10 | calm |
| 28 | 10 | calm |
| 29 | 10 | calm |
| 30 | 10 | calm |
| 31 | 10 | calm |
Sunrise & sunset in May
Daylight runs from about 13 h 24 min at the start of May to 14 h 12 min by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 48 minutes over May. Sunrise moves from 5:19 AM to 4:56 AM, and sunset from 6:45 PM to 7:08 PM.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 13.4 | 13.5 | 13.5 | 13.5 | 13.6 | 13.6 | 13.6 | 13.6 | 13.7 | 13.7 | 13.7 | 13.8 | 13.8 | 13.8 | 13.8 | 13.9 | 13.9 | 13.9 | 14.0 | 14.0 | 14.0 | 14.0 | 14.0 | 14.1 | 14.1 | 14.1 | 14.1 | 14.2 | 14.2 | 14.2 | 14.2 |
| Sunrise (AM) | 5:19 | 5:18 | 5:17 | 5:16 | 5:15 | 5:14 | 5:13 | 5:12 | 5:11 | 5:10 | 5:09 | 5:08 | 5:07 | 5:06 | 5:06 | 5:05 | 5:04 | 5:03 | 5:03 | 5:02 | 5:01 | 5:01 | 5:00 | 4:59 | 4:59 | 4:58 | 4:58 | 4:57 | 4:57 | 4:56 | 4:56 |
| Sunset (PM) | 6:45 | 6:45 | 6:46 | 6:47 | 6:48 | 6:49 | 6:50 | 6:51 | 6:51 | 6:52 | 6:53 | 6:54 | 6:55 | 6:56 | 6:56 | 6:57 | 6:58 | 6:59 | 7:00 | 7:00 | 7:01 | 7:02 | 7:03 | 7:03 | 7:04 | 7:05 | 7:06 | 7:06 | 7:07 | 7:08 | 7:08 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 13.4 | 5:19 | 6:45 |
| 2 | 13.5 | 5:18 | 6:45 |
| 3 | 13.5 | 5:17 | 6:46 |
| 4 | 13.5 | 5:16 | 6:47 |
| 5 | 13.6 | 5:15 | 6:48 |
| 6 | 13.6 | 5:14 | 6:49 |
| 7 | 13.6 | 5:13 | 6:50 |
| 8 | 13.6 | 5:12 | 6:51 |
| 9 | 13.7 | 5:11 | 6:51 |
| 10 | 13.7 | 5:10 | 6:52 |
| 11 | 13.7 | 5:09 | 6:53 |
| 12 | 13.8 | 5:08 | 6:54 |
| 13 | 13.8 | 5:07 | 6:55 |
| 14 | 13.8 | 5:06 | 6:56 |
| 15 | 13.8 | 5:06 | 6:56 |
| 16 | 13.9 | 5:05 | 6:57 |
| 17 | 13.9 | 5:04 | 6:58 |
| 18 | 13.9 | 5:03 | 6:59 |
| 19 | 14.0 | 5:03 | 7:00 |
| 20 | 14.0 | 5:02 | 7:00 |
| 21 | 14.0 | 5:01 | 7:01 |
| 22 | 14.0 | 5:01 | 7:02 |
| 23 | 14.0 | 5:00 | 7:03 |
| 24 | 14.1 | 4:59 | 7:03 |
| 25 | 14.1 | 4:59 | 7:04 |
| 26 | 14.1 | 4:58 | 7:05 |
| 27 | 14.1 | 4:58 | 7:06 |
| 28 | 14.2 | 4:57 | 7:06 |
| 29 | 14.2 | 4:57 | 7:07 |
| 30 | 14.2 | 4:56 | 7:08 |
| 31 | 14.2 | 4:56 | 7:08 |
Solar energy in May
Average shortwave solar energy reaching the ground each day in May, about 7.24 kWh/m².
For context, solar energy here swings from a low near 2.71 kWh/m² to a high of 7.83 kWh/m² in June across the year — May's 7.24 kWh/m² sits near the top of that range.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 6.8 | 6.8 | 6.9 | 6.9 | 6.9 | 7.0 | 7.0 | 7.0 | 7.0 | 7.1 | 7.1 | 7.1 | 7.2 | 7.2 | 7.2 | 7.3 | 7.3 | 7.3 | 7.3 | 7.4 | 7.4 | 7.4 | 7.5 | 7.5 | 7.5 | 7.5 | 7.6 | 7.6 | 7.6 | 7.6 | 7.7 |
| Level | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 6.8 | Intense |
| 2 | 6.8 | Intense |
| 3 | 6.9 | Intense |
| 4 | 6.9 | Intense |
| 5 | 6.9 | Intense |
| 6 | 7.0 | Intense |
| 7 | 7.0 | Intense |
| 8 | 7.0 | Intense |
| 9 | 7.0 | Intense |
| 10 | 7.1 | Intense |
| 11 | 7.1 | Intense |
| 12 | 7.1 | Intense |
| 13 | 7.2 | Intense |
| 14 | 7.2 | Intense |
| 15 | 7.2 | Intense |
| 16 | 7.3 | Intense |
| 17 | 7.3 | Intense |
| 18 | 7.3 | Intense |
| 19 | 7.3 | Intense |
| 20 | 7.4 | Intense |
| 21 | 7.4 | Intense |
| 22 | 7.4 | Intense |
| 23 | 7.5 | Intense |
| 24 | 7.5 | Intense |
| 25 | 7.5 | Intense |
| 26 | 7.5 | Intense |
| 27 | 7.6 | Intense |
| 28 | 7.6 | Intense |
| 29 | 7.6 | Intense |
| 30 | 7.6 | Intense |
| 31 | 7.7 | Intense |
Is May a good time to visit Chahār Dangeh?
Our two travel scores rate May for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
May is a reasonable time to visit Chahār Dangeh for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Chahār Dangeh in May
From May's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In May, Chahār Dangeh sees daytime highs around 29°C and nights near 17°C. Pack light clothes and sun protection. About 3 days see rain.
UV index in Chahār Dangeh in May
Clear-sky midday UV in May peaks around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Chahār Dangeh peaks around July 16 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near January 1 at about 3 (moderate).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 10 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 3 | 5 | 5 | 7 | 9 | 10 | 10 | 9 | 7 | 5 | 3 | 3 |
| Level | Moderate | Moderate | Moderate | Very high | Very high | Very high | Very high | Very high | Very high | High | Moderate | Moderate |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 3 | Moderate |
| Feb | 5 | Moderate |
| Mar | 5 | Moderate |
| Apr | 7 | Very high |
| May | 9 | Very high |
| Jun | 10 | Very high |
| Jul | 10 | Very high |
| Aug | 9 | Very high |
| Sep | 7 | Very high |
| Oct | 5 | High |
| Nov | 3 | Moderate |
| Dec | 3 | Moderate |
Air quality in Chahār Dangeh in May
Average fine-particle pollution (PM2.5) through the year — so you can see where May falls, not just the annual average.
Air quality in Chahār Dangeh is worst in December — around 211 µg/m³ PM2.5 (very unhealthy), about 4.0× the cleanest month (July, 53 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) | 204 | 172 | 124 | 110 | 88 | 66 | 53 | 58 | 80 | 117 | 174 | 211 |
| Level | Very unhealthy | Very unhealthy | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Poor | Unhealthy | Unhealthy | Unhealthy | Very unhealthy | Very unhealthy |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 204 | Very unhealthy |
| Feb | 172 | Very unhealthy |
| Mar | 124 | Unhealthy |
| Apr | 110 | Unhealthy |
| May | 88 | Unhealthy |
| Jun | 66 | Unhealthy |
| Jul | 53 | Poor |
| Aug | 58 | Unhealthy |
| Sep | 80 | Unhealthy |
| Oct | 117 | Unhealthy |
| Nov | 174 | Very unhealthy |
| Dec | 211 | Very unhealthy |
Where is Chahār Dangeh?
Chahār Dangeh sits at 35.6°N, 51.3°E, 1,091 m above sea level, in Iran. The nearest listed city is Morteẕá Gerd, 4.0 km away.
Topography around Chahār Dangeh
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Chahār Dangeh.
Within 3 km, the terrain around Chahār Dangeh has only modest variations in elevation — a maximum elevation change of 50 m around an average of 1,086 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 512 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,909 m.
The land around Chahār Dangeh is covered by artificial surfaces (47%), cropland (24%) and bare terrain (20%) within 3 km, artificial surfaces (49%) and cropland (24%) within 16 km, and bare terrain (45%) and grassland (31%) 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 Chahār Dangeh (35.6031°, 51.3098°, elevation 1,091 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. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).