Chamrān weather in September
In September, Chamrān sees average daytime highs of 43°C and overnight lows near 26°C, with 1 mm of rain across 0.5 wet days and about 12.2 hours of daylight. It is the 4th-warmest and 9th-wettest month of the year here.
Highs ease over the month, from about 45°C in the first days to 41°C by the end. The sky is clear or mostly clear about 99% of the time in September, and the air most often feels dry.
Daylight stretches from about 12 h 42 min at the start of September to 11 h 42 min by month's end. Set against the rest of the year, September is Chamrān's 2nd-clearest and 9th-windiest month. For the whole year in context, see Chamrān's year-round climate.
- Daytime high
- 43°
- 4th warmest
- Overnight low
- 26°
- 9th coldest
- Rainfall
- 1 mm
- 0.5 wet days
- Daylight
- 12 h 12 min
- 6:02 AM – 6:13 PM
- Cloud cover
- 3%
- 2nd clearest
- Wind
- 12 km/h
- 9th windiest
- Solar energy
- 6.33 kWh/m²
- Travel score
- 0.0
- out of 10
Temperature in September
Highs ease over the month, from about 45°C in the first days to 41°C by the end.
A typical September day in Chamrān reaches about 43°C in the afternoon and slips back to 26°C overnight — a 17°C spread between the day's warmth and the night's chill. On most days the high lands between 40°C and 45°C. Set against its neighbours, September runs about 4°C cooler than August and about 6°C warmer than October.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 45 | 45 | 45 | 45 | 44 | 44 | 44 | 44 | 44 | 44 | 43 | 43 | 43 | 43 | 43 | 43 | 43 | 42 | 42 | 42 | 42 | 42 | 42 | 41 | 41 | 41 | 41 | 41 | 40 | 40 |
| Avg low (°C) | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 45 | 28 |
| 2 | 45 | 28 |
| 3 | 45 | 28 |
| 4 | 45 | 28 |
| 5 | 44 | 28 |
| 6 | 44 | 27 |
| 7 | 44 | 27 |
| 8 | 44 | 27 |
| 9 | 44 | 27 |
| 10 | 44 | 27 |
| 11 | 43 | 26 |
| 12 | 43 | 26 |
| 13 | 43 | 26 |
| 14 | 43 | 26 |
| 15 | 43 | 26 |
| 16 | 43 | 26 |
| 17 | 43 | 26 |
| 18 | 42 | 25 |
| 19 | 42 | 25 |
| 20 | 42 | 25 |
| 21 | 42 | 25 |
| 22 | 42 | 25 |
| 23 | 42 | 25 |
| 24 | 41 | 25 |
| 25 | 41 | 25 |
| 26 | 41 | 24 |
| 27 | 41 | 24 |
| 28 | 41 | 24 |
| 29 | 40 | 24 |
| 30 | 40 | 24 |
How September really feels in Chamrān
Once humidity and wind are folded in, September averages 30 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 September is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Chamrān weather by month
How September compares with the rest of the year at a glance. September is the 4th-warmest and 9th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 18° / 9° | 63 | 6.8 | 10.2 | 6.8 |
| Feb | 21° / 11° | 35 | 4.9 | 10.9 | 7.7 |
| Mar | 26° / 14° | 35 | 4.1 | 11.8 | 7.9 |
| Apr | 33° / 20° | 12 | 2.2 | 12.7 | 4.3 |
| May | 40° / 25° | 4 | 0.6 | 13.5 | 0.5 |
| Jun | 45° / 29° | 0 | 0 | 13.9 | 0.0 |
| Jul | 47° / 31° | 0 | 0.1 | 13.8 | 0.0 |
| Aug | 46° / 30° | 1 | 0.2 | 13.1 | 0.0 |
| Sep | 43° / 26° | 1 | 0.5 | 12.2 | 0.0 |
| Oct | 36° / 21° | 8 | 1 | 11.2 | 2.4 |
| Nov | 27° / 15° | 72 | 4.5 | 10.4 | 7.4 |
| Dec | 20° / 10° | 72 | 6.6 | 10 | 7.2 |
Cloud cover in September
The sky is clear or mostly clear about 99% of the time in September.
Beyond those clear spells, partly cloudy skies cover about 1% of September, with mostly cloudy or overcast conditions the remaining 1%.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 98 | 98 | 98 | 98 | 98 | 98 | 98 | 98 |
| Cloudier (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 100 | 0 |
| 2 | 100 | 0 |
| 3 | 100 | 0 |
| 4 | 100 | 0 |
| 5 | 100 | 0 |
| 6 | 100 | 0 |
| 7 | 100 | 0 |
| 8 | 100 | 0 |
| 9 | 100 | 0 |
| 10 | 100 | 0 |
| 11 | 100 | 0 |
| 12 | 100 | 0 |
| 13 | 100 | 0 |
| 14 | 100 | 0 |
| 15 | 100 | 0 |
| 16 | 100 | 0 |
| 17 | 100 | 0 |
| 18 | 100 | 0 |
| 19 | 100 | 0 |
| 20 | 100 | 0 |
| 21 | 100 | 0 |
| 22 | 100 | 0 |
| 23 | 98 | 2 |
| 24 | 98 | 2 |
| 25 | 98 | 2 |
| 26 | 98 | 2 |
| 27 | 98 | 2 |
| 28 | 98 | 2 |
| 29 | 98 | 2 |
| 30 | 98 | 2 |
Chance of precipitation in September
Chamrān gets around 1 mm of rain over 0.5 wet days in September. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 2% and peaks near 2% on the wettest days.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Rain chance (%) | |
|---|---|
| 1 | 2 |
| 2 | 2 |
| 3 | 2 |
| 4 | 2 |
| 5 | 2 |
| 6 | 2 |
| 7 | 2 |
| 8 | 2 |
| 9 | 2 |
| 10 | 2 |
| 11 | 2 |
| 12 | 2 |
| 13 | 2 |
| 14 | 2 |
| 15 | 2 |
| 16 | 2 |
| 17 | 2 |
| 18 | 1 |
| 19 | 1 |
| 20 | 1 |
| 21 | 1 |
| 22 | 1 |
| 23 | 1 |
| 24 | 1 |
| 25 | 1 |
| 26 | 1 |
| 27 | 1 |
| 28 | 1 |
| 29 | 1 |
| 30 | 1 |
Humidity in September
Most of September feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, September lands in the dry band about 65% of days. Sticky, muggy-or-worse air turns up on roughly 19% 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 57 | 59 | 60 | 61 | 62 | 63 | 65 | 65 | 65 | 65 | 65 | 67 | 66 | 66 | 66 | 66 | 66 | 66 | 66 | 65 | 65 | 65 | 65 | 65 | 65 | 66 | 66 | 67 | 69 | 69 |
| Comfortable (%) | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 7 | 7 | 8 | 8 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 |
| Humid (%) | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 |
| Muggy (%) | 12 | 12 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| Oppressive (%) | 11 | 11 | 11 | 10 | 10 | 10 | 9 | 9 | 9 | 8 | 8 | 7 | 7 | 7 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 4 | 4 |
| Miserable (%) | 7 | 6 | 6 | 6 | 5 | 5 | 4 | 4 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | Oppressive (%) | Miserable (%) | |
|---|---|---|---|---|---|---|
| 1 | 57 | 5 | 8 | 12 | 11 | 7 |
| 2 | 59 | 5 | 7 | 12 | 11 | 6 |
| 3 | 60 | 5 | 7 | 11 | 11 | 6 |
| 4 | 61 | 5 | 7 | 11 | 10 | 6 |
| 5 | 62 | 5 | 7 | 11 | 10 | 5 |
| 6 | 63 | 5 | 7 | 10 | 10 | 5 |
| 7 | 65 | 5 | 7 | 10 | 9 | 4 |
| 8 | 65 | 5 | 7 | 10 | 9 | 4 |
| 9 | 65 | 6 | 7 | 10 | 9 | 3 |
| 10 | 65 | 6 | 8 | 10 | 8 | 3 |
| 11 | 65 | 6 | 8 | 10 | 8 | 3 |
| 12 | 67 | 6 | 8 | 10 | 7 | 2 |
| 13 | 66 | 7 | 8 | 10 | 7 | 2 |
| 14 | 66 | 7 | 8 | 10 | 7 | 2 |
| 15 | 66 | 8 | 8 | 10 | 6 | 2 |
| 16 | 66 | 8 | 9 | 10 | 6 | 1 |
| 17 | 66 | 9 | 9 | 10 | 5 | 1 |
| 18 | 66 | 9 | 9 | 10 | 5 | 1 |
| 19 | 66 | 9 | 9 | 10 | 5 | 1 |
| 20 | 65 | 10 | 9 | 10 | 5 | 1 |
| 21 | 65 | 10 | 9 | 10 | 5 | 1 |
| 22 | 65 | 10 | 9 | 10 | 5 | 1 |
| 23 | 65 | 10 | 9 | 10 | 5 | 1 |
| 24 | 65 | 10 | 9 | 10 | 5 | 1 |
| 25 | 65 | 10 | 9 | 10 | 5 | 1 |
| 26 | 66 | 10 | 9 | 10 | 5 | 0 |
| 27 | 66 | 10 | 9 | 10 | 5 | 0 |
| 28 | 67 | 10 | 8 | 10 | 5 | 0 |
| 29 | 69 | 9 | 8 | 10 | 4 | 0 |
| 30 | 69 | 9 | 8 | 10 | 4 | 0 |
Wind in September
Winds average 12 km/h in September.
Across September, daily wind ranges from about 11 km/h on the calmest days to 13 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 |
| Feels | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 13 | light breeze |
| 2 | 13 | light breeze |
| 3 | 13 | light breeze |
| 4 | 13 | light breeze |
| 5 | 13 | light breeze |
| 6 | 13 | light breeze |
| 7 | 12 | light breeze |
| 8 | 12 | light breeze |
| 9 | 12 | light breeze |
| 10 | 12 | light breeze |
| 11 | 12 | light breeze |
| 12 | 12 | light breeze |
| 13 | 12 | calm |
| 14 | 12 | calm |
| 15 | 12 | calm |
| 16 | 12 | calm |
| 17 | 12 | calm |
| 18 | 12 | calm |
| 19 | 12 | calm |
| 20 | 12 | calm |
| 21 | 12 | calm |
| 22 | 12 | calm |
| 23 | 12 | calm |
| 24 | 12 | calm |
| 25 | 11 | calm |
| 26 | 11 | calm |
| 27 | 11 | calm |
| 28 | 11 | calm |
| 29 | 11 | calm |
| 30 | 11 | calm |
Sunrise & sunset in September
Daylight runs from about 12 h 42 min at the start of September to 11 h 42 min by month's end. The lit band spans sunrise to sunset each day.
Days shrink by about 60 minutes over September. Sunrise moves from 5:53 AM to 6:11 AM, and sunset from 6:33 PM to 5:55 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 12.7 | 12.6 | 12.6 | 12.6 | 12.5 | 12.5 | 12.5 | 12.4 | 12.4 | 12.4 | 12.3 | 12.3 | 12.3 | 12.2 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12.0 | 12.0 | 12.0 | 11.9 | 11.9 | 11.9 | 11.8 | 11.8 | 11.8 | 11.7 |
| Sunrise (AM) | 5:53 | 5:54 | 5:55 | 5:55 | 5:56 | 5:56 | 5:57 | 5:58 | 5:58 | 5:59 | 5:59 | 6:00 | 6:00 | 6:01 | 6:02 | 6:02 | 6:03 | 6:03 | 6:04 | 6:05 | 6:05 | 6:06 | 6:06 | 6:07 | 6:07 | 6:08 | 6:09 | 6:09 | 6:10 | 6:11 |
| Sunset (PM) | 6:33 | 6:31 | 6:30 | 6:29 | 6:28 | 6:26 | 6:25 | 6:24 | 6:22 | 6:21 | 6:20 | 6:18 | 6:17 | 6:16 | 6:15 | 6:13 | 6:12 | 6:11 | 6:09 | 6:08 | 6:07 | 6:05 | 6:04 | 6:03 | 6:01 | 6:00 | 5:59 | 5:57 | 5:56 | 5:55 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 12.7 | 5:53 | 6:33 |
| 2 | 12.6 | 5:54 | 6:31 |
| 3 | 12.6 | 5:55 | 6:30 |
| 4 | 12.6 | 5:55 | 6:29 |
| 5 | 12.5 | 5:56 | 6:28 |
| 6 | 12.5 | 5:56 | 6:26 |
| 7 | 12.5 | 5:57 | 6:25 |
| 8 | 12.4 | 5:58 | 6:24 |
| 9 | 12.4 | 5:58 | 6:22 |
| 10 | 12.4 | 5:59 | 6:21 |
| 11 | 12.3 | 5:59 | 6:20 |
| 12 | 12.3 | 6:00 | 6:18 |
| 13 | 12.3 | 6:00 | 6:17 |
| 14 | 12.2 | 6:01 | 6:16 |
| 15 | 12.2 | 6:02 | 6:15 |
| 16 | 12.2 | 6:02 | 6:13 |
| 17 | 12.2 | 6:03 | 6:12 |
| 18 | 12.1 | 6:03 | 6:11 |
| 19 | 12.1 | 6:04 | 6:09 |
| 20 | 12.1 | 6:05 | 6:08 |
| 21 | 12.0 | 6:05 | 6:07 |
| 22 | 12.0 | 6:06 | 6:05 |
| 23 | 12.0 | 6:06 | 6:04 |
| 24 | 11.9 | 6:07 | 6:03 |
| 25 | 11.9 | 6:07 | 6:01 |
| 26 | 11.9 | 6:08 | 6:00 |
| 27 | 11.8 | 6:09 | 5:59 |
| 28 | 11.8 | 6:09 | 5:57 |
| 29 | 11.8 | 6:10 | 5:56 |
| 30 | 11.7 | 6:11 | 5:55 |
Solar energy in September
Average shortwave solar energy reaching the ground each day in September, about 6.33 kWh/m².
For context, solar energy here swings from a low near 3.14 kWh/m² to a high of 7.89 kWh/m² in June across the year — September's 6.33 kWh/m² falls in the middle.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 6.8 | 6.8 | 6.8 | 6.7 | 6.7 | 6.7 | 6.6 | 6.6 | 6.6 | 6.5 | 6.5 | 6.5 | 6.4 | 6.4 | 6.4 | 6.3 | 6.3 | 6.2 | 6.2 | 6.2 | 6.1 | 6.1 | 6.0 | 6.0 | 6.0 | 5.9 | 5.9 | 5.8 | 5.8 | 5.8 |
| 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 | Bright | Bright | Bright | Bright | Bright | Bright |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 6.8 | Intense |
| 2 | 6.8 | Intense |
| 3 | 6.8 | Intense |
| 4 | 6.7 | Intense |
| 5 | 6.7 | Intense |
| 6 | 6.7 | Intense |
| 7 | 6.6 | Intense |
| 8 | 6.6 | Intense |
| 9 | 6.6 | Intense |
| 10 | 6.5 | Intense |
| 11 | 6.5 | Intense |
| 12 | 6.5 | Intense |
| 13 | 6.4 | Intense |
| 14 | 6.4 | Intense |
| 15 | 6.4 | Intense |
| 16 | 6.3 | Intense |
| 17 | 6.3 | Intense |
| 18 | 6.2 | Intense |
| 19 | 6.2 | Intense |
| 20 | 6.2 | Intense |
| 21 | 6.1 | Intense |
| 22 | 6.1 | Intense |
| 23 | 6.0 | Intense |
| 24 | 6.0 | Intense |
| 25 | 6.0 | Bright |
| 26 | 5.9 | Bright |
| 27 | 5.9 | Bright |
| 28 | 5.8 | Bright |
| 29 | 5.8 | Bright |
| 30 | 5.8 | Bright |
Hazard calendar for Chamrān
None of Chamrān's seasonal hazards are active in September. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.
Chamrān sees seasonal dust haze (March–May), heaviest in May.
Is September a good time to visit Chamrān?
Our two travel scores rate September for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
September is a weaker month for outdoor sightseeing in Chamrān.
What to pack for Chamrān in September
From September's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In September, Chamrān sees daytime highs around 43°C and nights near 26°C. Pack light clothes and sun protection.
Sea temperature near Chamrān in September
The nearest coast averages about 31°C in September — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 65 km away) is warmest in August at about 33°C and coldest in February near 16°C.
It's comfortable for a long swim from Apr 1 to Dec 10 — about 8.4 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 16 | 16 | 18 | 22 | 26 | 29 | 31 | 33 | 31 | 28 | 24 | 19 |
| Comfort | Cool | Cool | Cool | Refreshing | Warm | Tropical | Tropical | Tropical | Tropical | Tropical | Refreshing | Cool |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 16 | Cool |
| Feb | 16 | Cool |
| Mar | 18 | Cool |
| Apr | 22 | Refreshing |
| May | 26 | Warm |
| Jun | 29 | Tropical |
| Jul | 31 | Tropical |
| Aug | 33 | Tropical |
| Sep | 31 | Tropical |
| Oct | 28 | Tropical |
| Nov | 24 | Refreshing |
| Dec | 19 | Cool |
UV index in Chamrān in September
Clear-sky midday UV in September peaks around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Chamrān peaks around July 17 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 23 at about 3 (moderate).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 3 | 4 | 6 | 6 | 7 | 10 | 10 | 10 | 6 | 6 | 4 | 3 |
| Level | Moderate | Moderate | High | High | High | Very high | Very high | Very high | High | High | Moderate | Moderate |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 3 | Moderate |
| Feb | 4 | Moderate |
| Mar | 6 | High |
| Apr | 6 | High |
| May | 7 | High |
| Jun | 10 | Very high |
| Jul | 10 | Very high |
| Aug | 10 | Very high |
| Sep | 6 | High |
| Oct | 6 | High |
| Nov | 4 | Moderate |
| Dec | 3 | Moderate |
Air quality in Chamrān in September
Average fine-particle pollution (PM2.5) through the year — so you can see where September falls, not just the annual average.
Air quality in Chamrān is worst in April — around 48 µg/m³ PM2.5 (poor), and holds fairly steady the rest of the year.
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 38 | 41 | 47 | 48 | 48 | 38 | 41 | 39 | 36 | 37 | 34 | 35 |
| Level | Poor | Poor | Poor | Poor | Poor | Poor | Poor | Poor | Poor | Poor | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 38 | Poor |
| Feb | 41 | Poor |
| Mar | 47 | Poor |
| Apr | 48 | Poor |
| May | 48 | Poor |
| Jun | 38 | Poor |
| Jul | 41 | Poor |
| Aug | 39 | Poor |
| Sep | 36 | Poor |
| Oct | 37 | Poor |
| Nov | 34 | Moderate |
| Dec | 35 | Moderate |
Where is Chamrān?
Chamrān sits at 30.7°N, 49.2°E, 16 m above sea level, in Iran. The nearest listed city is Bandar-e Māhshahr, 17 km away.
Topography around Chamrān
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Chamrān.
Within 3 km, the terrain around Chamrān has only modest variations in elevation — a maximum elevation change of 13 m around an average of 12 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 16 m; within 80 km, large variations in elevation — a maximum elevation change of 790 m.
The land around Chamrān is covered by cropland (41%) and bare terrain (26%) within 3 km, bare terrain (45%) and cropland (43%) within 16 km, and bare terrain (48%) and cropland (22%) 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 Chamrān (30.7084°, 49.1627°, elevation 16 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. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. 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).