Zīr Āb weather in July
In July, Zīr Āb sees average daytime highs of 27°C and overnight lows near 19°C, with 73 mm of rain across 12.8 wet days and about 14.2 hours of daylight. It is the 2nd-warmest and 10th-wettest month of the year here.
Highs climb over the month, from about 26°C in the first days to 28°C by the end. The sky is clear or mostly clear about 30% of the time in July, and the air most often feels muggy.
Daylight stretches from about 14 h 24 min at the start of July to 13 h 54 min by month's end. Set against the rest of the year, July is Zīr Āb's 8th-clearest and 12th-windiest month. For the whole year in context, see Zīr Āb's year-round climate.
- Daytime high
- 27°
- 2nd warmest
- Overnight low
- 19°
- 12th coldest
- Rainfall
- 73 mm
- 12.8 wet days
- Daylight
- 14 h 12 min
- 4:57 AM – 7:11 PM
- Cloud cover
- 59%
- 8th clearest
- Wind
- 5 km/h
- 12th windiest
- Solar energy
- 5.58 kWh/m²
- Travel score
- 6.2
- out of 10
Zīr Āb is city in Mazandaran Province, Iran.
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in July
Highs climb over the month, from about 26°C in the first days to 28°C by the end.
A typical July day in Zīr Āb reaches about 27°C in the afternoon and slips back to 19°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 23°C and 30°C. Set against its neighbours, July runs about 2°C warmer than June and on par with August.
| 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 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 |
| Avg low (°C) | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 26 | 19 |
| 2 | 26 | 19 |
| 3 | 26 | 19 |
| 4 | 26 | 19 |
| 5 | 26 | 19 |
| 6 | 26 | 19 |
| 7 | 26 | 19 |
| 8 | 26 | 19 |
| 9 | 26 | 19 |
| 10 | 26 | 19 |
| 11 | 26 | 19 |
| 12 | 26 | 19 |
| 13 | 26 | 20 |
| 14 | 27 | 20 |
| 15 | 27 | 20 |
| 16 | 27 | 20 |
| 17 | 27 | 20 |
| 18 | 27 | 20 |
| 19 | 27 | 20 |
| 20 | 27 | 20 |
| 21 | 27 | 20 |
| 22 | 27 | 20 |
| 23 | 27 | 20 |
| 24 | 27 | 20 |
| 25 | 27 | 20 |
| 26 | 27 | 20 |
| 27 | 27 | 20 |
| 28 | 28 | 20 |
| 29 | 28 | 20 |
| 30 | 28 | 20 |
| 31 | 28 | 20 |
How July really feels in Zīr Āb
Once humidity and wind are folded in, July averages 0 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.
July sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Zīr Āb weather by month
How July compares with the rest of the year at a glance. July is the 2nd-warmest and 10th-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° | 71 | 9.7 | 6 | 9.8 | 2.0 |
| Feb | 10° / -0° | 79 | 11 | 6.3 | 10.6 | 2.2 |
| Mar | 13° / 3° | 100 | 14.3 | 4.5 | 11.7 | 3.4 |
| Apr | 17° / 8° | 98 | 15.1 | 0.9 | 12.9 | 4.8 |
| May | 21° / 13° | 105 | 16 | 0 | 13.9 | 5.6 |
| Jun | 25° / 17° | 75 | 11.8 | 0 | 14.4 | 6.5 |
| Jul | 27° / 19° | 73 | 12.8 | 0 | 14.2 | 6.2 |
| Aug | 27° / 19° | 83 | 12.3 | 0 | 13.4 | 6.2 |
| Sep | 24° / 16° | 153 | 14 | 0 | 12.2 | 6.2 |
| Oct | 20° / 11° | 124 | 12.6 | 0 | 11.1 | 6.1 |
| Nov | 15° / 5° | 105 | 11.9 | 1.8 | 10.1 | 4.4 |
| Dec | 11° / 1° | 69 | 9.3 | 4 | 9.6 | 2.9 |
Cloud cover in July
The sky is clear or mostly clear about 30% of the time in July.
Beyond those clear spells, partly cloudy skies cover about 17% of July, with mostly cloudy or overcast conditions the remaining 53%. 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 (%) | 38 | 38 | 36 | 36 | 36 | 35 | 36 | 36 | 37 | 37 | 38 | 41 | 42 | 43 | 46 | 47 | 49 | 50 | 51 | 52 | 54 | 55 | 56 | 56 | 57 | 58 | 57 | 57 | 57 | 57 | 57 |
| Cloudier (%) | 62 | 62 | 64 | 64 | 64 | 65 | 64 | 64 | 63 | 63 | 62 | 59 | 58 | 57 | 54 | 53 | 51 | 50 | 49 | 48 | 46 | 45 | 44 | 44 | 43 | 42 | 43 | 43 | 43 | 43 | 43 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 38 | 62 |
| 2 | 38 | 62 |
| 3 | 36 | 64 |
| 4 | 36 | 64 |
| 5 | 36 | 64 |
| 6 | 35 | 65 |
| 7 | 36 | 64 |
| 8 | 36 | 64 |
| 9 | 37 | 63 |
| 10 | 37 | 63 |
| 11 | 38 | 62 |
| 12 | 41 | 59 |
| 13 | 42 | 58 |
| 14 | 43 | 57 |
| 15 | 46 | 54 |
| 16 | 47 | 53 |
| 17 | 49 | 51 |
| 18 | 50 | 50 |
| 19 | 51 | 49 |
| 20 | 52 | 48 |
| 21 | 54 | 46 |
| 22 | 55 | 45 |
| 23 | 56 | 44 |
| 24 | 56 | 44 |
| 25 | 57 | 43 |
| 26 | 58 | 42 |
| 27 | 57 | 43 |
| 28 | 57 | 43 |
| 29 | 57 | 43 |
| 30 | 57 | 43 |
| 31 | 57 | 43 |
Chance of precipitation in July
Zīr Āb gets around 73 mm of rain over 12.8 wet days in July. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 40% and peaks near 45% 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 (%) | 42 | 43 | 43 | 44 | 44 | 44 | 45 | 45 | 44 | 44 | 43 | 43 | 42 | 42 | 41 | 40 | 40 | 39 | 39 | 38 | 38 | 38 | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 38 |
| Rain chance (%) | |
|---|---|
| 1 | 42 |
| 2 | 43 |
| 3 | 43 |
| 4 | 44 |
| 5 | 44 |
| 6 | 44 |
| 7 | 45 |
| 8 | 45 |
| 9 | 44 |
| 10 | 44 |
| 11 | 43 |
| 12 | 43 |
| 13 | 42 |
| 14 | 42 |
| 15 | 41 |
| 16 | 40 |
| 17 | 40 |
| 18 | 39 |
| 19 | 39 |
| 20 | 38 |
| 21 | 38 |
| 22 | 38 |
| 23 | 37 |
| 24 | 37 |
| 25 | 37 |
| 26 | 37 |
| 27 | 37 |
| 28 | 37 |
| 29 | 37 |
| 30 | 37 |
| 31 | 38 |
Humidity in July
Most of July feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, July lands in the muggy band about 55% of days. Sticky, muggy-or-worse air turns up on roughly 74% of them.
| 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 (%) | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Comfortable (%) | 6 | 5 | 5 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 5 |
| Humid (%) | 31 | 30 | 28 | 27 | 26 | 25 | 25 | 24 | 23 | 23 | 22 | 22 | 21 | 21 | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 19 | 19 | 19 |
| Muggy (%) | 52 | 53 | 55 | 56 | 56 | 56 | 56 | 56 | 56 | 55 | 55 | 54 | 55 | 54 | 54 | 54 | 55 | 55 | 55 | 56 | 56 | 56 | 57 | 56 | 57 | 57 | 57 | 56 | 56 | 55 | 55 |
| Oppressive (%) | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 21 | 22 | 22 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 20 | 20 | 19 | 19 | 19 | 20 | 20 | 21 | 21 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | Oppressive (%) | |
|---|---|---|---|---|---|
| 1 | 1 | 6 | 31 | 52 | 10 |
| 2 | 1 | 5 | 30 | 53 | 11 |
| 3 | 0 | 5 | 28 | 55 | 12 |
| 4 | 0 | 4 | 27 | 56 | 13 |
| 5 | 0 | 4 | 26 | 56 | 14 |
| 6 | 0 | 4 | 25 | 56 | 15 |
| 7 | 0 | 3 | 25 | 56 | 16 |
| 8 | 0 | 3 | 24 | 56 | 17 |
| 9 | 0 | 3 | 23 | 56 | 18 |
| 10 | 0 | 3 | 23 | 55 | 19 |
| 11 | 0 | 3 | 22 | 55 | 20 |
| 12 | 0 | 3 | 22 | 54 | 21 |
| 13 | 0 | 3 | 21 | 55 | 21 |
| 14 | 0 | 3 | 21 | 54 | 22 |
| 15 | 0 | 3 | 21 | 54 | 22 |
| 16 | 0 | 3 | 21 | 54 | 22 |
| 17 | 0 | 3 | 20 | 55 | 22 |
| 18 | 0 | 3 | 20 | 55 | 22 |
| 19 | 0 | 3 | 20 | 55 | 22 |
| 20 | 0 | 3 | 20 | 56 | 21 |
| 21 | 0 | 3 | 20 | 56 | 21 |
| 22 | 0 | 3 | 20 | 56 | 21 |
| 23 | 0 | 3 | 20 | 57 | 20 |
| 24 | 0 | 4 | 20 | 56 | 20 |
| 25 | 0 | 4 | 20 | 57 | 19 |
| 26 | 0 | 4 | 20 | 57 | 19 |
| 27 | 0 | 4 | 20 | 57 | 19 |
| 28 | 0 | 4 | 20 | 56 | 20 |
| 29 | 0 | 5 | 19 | 56 | 20 |
| 30 | 0 | 5 | 19 | 55 | 21 |
| 31 | 0 | 5 | 19 | 55 | 21 |
Wind in July
Winds average 5 km/h in July, the calmest month.
Across July, daily wind ranges from about 5 km/h on the calmest days to 5 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) | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| 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 | 5 | calm |
| 2 | 5 | calm |
| 3 | 5 | calm |
| 4 | 5 | calm |
| 5 | 5 | calm |
| 6 | 5 | calm |
| 7 | 5 | calm |
| 8 | 5 | calm |
| 9 | 5 | calm |
| 10 | 5 | calm |
| 11 | 5 | calm |
| 12 | 5 | calm |
| 13 | 5 | calm |
| 14 | 5 | calm |
| 15 | 5 | calm |
| 16 | 5 | calm |
| 17 | 5 | calm |
| 18 | 5 | calm |
| 19 | 5 | calm |
| 20 | 5 | calm |
| 21 | 5 | calm |
| 22 | 5 | calm |
| 23 | 5 | calm |
| 24 | 5 | calm |
| 25 | 5 | calm |
| 26 | 5 | calm |
| 27 | 5 | calm |
| 28 | 5 | calm |
| 29 | 5 | calm |
| 30 | 5 | calm |
| 31 | 5 | calm |
Sunrise & sunset in July
Daylight runs from about 14 h 24 min at the start of July to 13 h 54 min by month's end. The lit band spans sunrise to sunset each day.
Days shrink by about 30 minutes over July. Sunrise moves from 4:48 AM to 5:08 AM, and sunset from 7:14 PM to 7:01 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) | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.3 | 14.3 | 14.3 | 14.3 | 14.3 | 14.3 | 14.2 | 14.2 | 14.2 | 14.2 | 14.2 | 14.1 | 14.1 | 14.1 | 14.1 | 14.0 | 14.0 | 14.0 | 14.0 | 13.9 | 13.9 | 13.9 |
| Sunrise (AM) | 4:48 | 4:49 | 4:49 | 4:50 | 4:50 | 4:51 | 4:51 | 4:52 | 4:52 | 4:53 | 4:53 | 4:54 | 4:55 | 4:55 | 4:56 | 4:57 | 4:57 | 4:58 | 4:59 | 4:59 | 5:00 | 5:01 | 5:01 | 5:02 | 5:03 | 5:04 | 5:05 | 5:05 | 5:06 | 5:07 | 5:08 |
| Sunset (PM) | 7:14 | 7:14 | 7:14 | 7:14 | 7:14 | 7:14 | 7:14 | 7:14 | 7:13 | 7:13 | 7:13 | 7:12 | 7:12 | 7:12 | 7:11 | 7:11 | 7:10 | 7:10 | 7:09 | 7:09 | 7:08 | 7:08 | 7:07 | 7:06 | 7:06 | 7:05 | 7:04 | 7:03 | 7:02 | 7:02 | 7:01 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 14.4 | 4:48 | 7:14 |
| 2 | 14.4 | 4:49 | 7:14 |
| 3 | 14.4 | 4:49 | 7:14 |
| 4 | 14.4 | 4:50 | 7:14 |
| 5 | 14.4 | 4:50 | 7:14 |
| 6 | 14.4 | 4:51 | 7:14 |
| 7 | 14.4 | 4:51 | 7:14 |
| 8 | 14.4 | 4:52 | 7:14 |
| 9 | 14.4 | 4:52 | 7:13 |
| 10 | 14.3 | 4:53 | 7:13 |
| 11 | 14.3 | 4:53 | 7:13 |
| 12 | 14.3 | 4:54 | 7:12 |
| 13 | 14.3 | 4:55 | 7:12 |
| 14 | 14.3 | 4:55 | 7:12 |
| 15 | 14.3 | 4:56 | 7:11 |
| 16 | 14.2 | 4:57 | 7:11 |
| 17 | 14.2 | 4:57 | 7:10 |
| 18 | 14.2 | 4:58 | 7:10 |
| 19 | 14.2 | 4:59 | 7:09 |
| 20 | 14.2 | 4:59 | 7:09 |
| 21 | 14.1 | 5:00 | 7:08 |
| 22 | 14.1 | 5:01 | 7:08 |
| 23 | 14.1 | 5:01 | 7:07 |
| 24 | 14.1 | 5:02 | 7:06 |
| 25 | 14.0 | 5:03 | 7:06 |
| 26 | 14.0 | 5:04 | 7:05 |
| 27 | 14.0 | 5:05 | 7:04 |
| 28 | 14.0 | 5:05 | 7:03 |
| 29 | 13.9 | 5:06 | 7:02 |
| 30 | 13.9 | 5:07 | 7:02 |
| 31 | 13.9 | 5:08 | 7:01 |
Solar energy in July
Average shortwave solar energy reaching the ground each day in July, about 5.58 kWh/m².
For context, solar energy here swings from a low near 2.45 kWh/m² to a high of 5.67 kWh/m² in June across the year — July's 5.58 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) | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 5.5 | 5.5 | 5.5 | 5.6 | 5.6 | 5.7 | 5.7 | 5.7 | 5.8 | 5.8 | 5.8 | 5.8 | 5.8 | 5.8 | 5.8 | 5.8 | 5.8 | 5.8 | 5.8 |
| Level | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 5.4 | Bright |
| 2 | 5.4 | Bright |
| 3 | 5.4 | Bright |
| 4 | 5.4 | Bright |
| 5 | 5.4 | Bright |
| 6 | 5.4 | Bright |
| 7 | 5.4 | Bright |
| 8 | 5.4 | Bright |
| 9 | 5.4 | Bright |
| 10 | 5.4 | Bright |
| 11 | 5.4 | Bright |
| 12 | 5.4 | Bright |
| 13 | 5.5 | Bright |
| 14 | 5.5 | Bright |
| 15 | 5.5 | Bright |
| 16 | 5.6 | Bright |
| 17 | 5.6 | Bright |
| 18 | 5.7 | Bright |
| 19 | 5.7 | Bright |
| 20 | 5.7 | Bright |
| 21 | 5.8 | Bright |
| 22 | 5.8 | Bright |
| 23 | 5.8 | Bright |
| 24 | 5.8 | Bright |
| 25 | 5.8 | Bright |
| 26 | 5.8 | Bright |
| 27 | 5.8 | Bright |
| 28 | 5.8 | Bright |
| 29 | 5.8 | Bright |
| 30 | 5.8 | Bright |
| 31 | 5.8 | Bright |
Is July a good time to visit Zīr Āb?
Our two travel scores rate July for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
July is a reasonable time to visit Zīr Āb for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Zīr Āb in July
From July's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In July, Zīr Āb sees daytime highs around 27°C and nights near 19°C. Worth packing: light clothes, rain gear and sun protection. About 13 days see rain.
UV index in Zīr Āb in July
Clear-sky midday UV in July peaks 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 Zīr Āb peaks around July 21 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near January 12 at about 3 (moderate).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 11 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 3 | 5 | 5 | 8 | 10 | 9 | 11 | 10 | 8 | 6 | 4 | 3 |
| Level | Moderate | Moderate | High | Very high | Very high | Very high | Extreme | Extreme | Very high | High | Moderate | Moderate |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 3 | Moderate |
| Feb | 5 | Moderate |
| Mar | 5 | High |
| Apr | 8 | Very high |
| May | 10 | Very high |
| Jun | 9 | Very high |
| Jul | 11 | Extreme |
| Aug | 10 | Extreme |
| Sep | 8 | Very high |
| Oct | 6 | High |
| Nov | 4 | Moderate |
| Dec | 3 | Moderate |
Air quality in Zīr Āb in July
Average fine-particle pollution (PM2.5) through the year — so you can see where July falls, not just the annual average.
Air quality in Zīr Āb is worst in December — around 45 µg/m³ PM2.5 (poor), about 2.1× the cleanest month (July, 22 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) | 43 | 41 | 39 | 38 | 33 | 25 | 22 | 24 | 31 | 36 | 41 | 45 |
| Level | Poor | Poor | Poor | Poor | Moderate | Moderate | Moderate | Moderate | Moderate | Poor | Poor | Poor |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 43 | Poor |
| Feb | 41 | Poor |
| Mar | 39 | Poor |
| Apr | 38 | Poor |
| May | 33 | Moderate |
| Jun | 25 | Moderate |
| Jul | 22 | Moderate |
| Aug | 24 | Moderate |
| Sep | 31 | Moderate |
| Oct | 36 | Poor |
| Nov | 41 | Poor |
| Dec | 45 | Poor |
Where is Zīr Āb?
Zīr Āb sits at 36.2°N, 53.0°E, 398 m above sea level, in Iran. The nearest listed city is Qā’em Shahr, 33 km away.
Topography around Zīr Āb
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Zīr Āb.
Within 3 km, the terrain around Zīr Āb has large variations in elevation — a maximum elevation change of 760 m around an average of 648 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 2,045 m; within 80 km, extreme variations in elevation — a maximum elevation change of 5,024 m.
The land around Zīr Āb is covered by trees (81%) within 3 km, trees (89%) within 16 km, and trees (32%) and grassland (32%) 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 Zīr Āb (36.1797°, 52.9735°, elevation 398 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).