Salyan weather in September
In September, Salyan sees average daytime highs of 28°C and overnight lows near 19°C, with 23 mm of rain across 4.1 wet days and about 12.3 hours of daylight. It is the 4th-warmest and 9th-wettest month of the year here.
Highs ease over the month, from about 31°C in the first days to 26°C by the end. The sky is clear or mostly clear about 63% of the time in September, and the air most often feels humid.
Daylight stretches from about 12 h 54 min at the start of September to 11 h 36 min by month's end. Set against the rest of the year, September is Salyan's 4th-clearest and 4th-windiest month. For the whole year in context, see Salyan's year-round climate.
- Daytime high
- 28°
- 4th warmest
- Overnight low
- 19°
- 9th coldest
- Rainfall
- 23 mm
- 4.1 wet days
- Daylight
- 12 h 18 min
- 6:31 AM – 6:46 PM
- Cloud cover
- 35%
- 4th clearest
- Wind
- 11 km/h
- 4th windiest
- Solar energy
- 4.28 kWh/m²
- Travel score
- 6.9
- out of 10
Salyan is city in Azerbaijan.
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in September
Highs ease over the month, from about 31°C in the first days to 26°C by the end.
A typical September day in Salyan reaches about 28°C in the afternoon and slips back to 19°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 23°C and 33°C. Set against its neighbours, September runs about 5°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) | 31 | 31 | 31 | 31 | 31 | 30 | 30 | 30 | 30 | 30 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 25 |
| Avg low (°C) | 21 | 21 | 21 | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 17 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 31 | 21 |
| 2 | 31 | 21 |
| 3 | 31 | 21 |
| 4 | 31 | 21 |
| 5 | 31 | 21 |
| 6 | 30 | 20 |
| 7 | 30 | 20 |
| 8 | 30 | 20 |
| 9 | 30 | 20 |
| 10 | 30 | 20 |
| 11 | 29 | 20 |
| 12 | 29 | 20 |
| 13 | 29 | 19 |
| 14 | 29 | 19 |
| 15 | 29 | 19 |
| 16 | 28 | 19 |
| 17 | 28 | 19 |
| 18 | 28 | 19 |
| 19 | 28 | 18 |
| 20 | 28 | 18 |
| 21 | 27 | 18 |
| 22 | 27 | 18 |
| 23 | 27 | 18 |
| 24 | 27 | 18 |
| 25 | 26 | 17 |
| 26 | 26 | 17 |
| 27 | 26 | 17 |
| 28 | 26 | 17 |
| 29 | 26 | 17 |
| 30 | 25 | 17 |
How September really feels in Salyan
Once humidity and wind are folded in, September averages 1 day 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.
Salyan 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 | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | 9° / 2° | 27 | 5.6 | 1.3 | 9.5 | 2.0 |
| Feb | 10° / 3° | 32 | 6.6 | 1.7 | 10.4 | 2.3 |
| Mar | 13° / 6° | 38 | 8.1 | 0.4 | 11.7 | 4.0 |
| Apr | 19° / 10° | 36 | 7.7 | 0 | 13 | 6.2 |
| May | 25° / 15° | 31 | 6 | 0 | 14.1 | 7.4 |
| Jun | 31° / 20° | 13 | 2.7 | 0 | 14.7 | 5.6 |
| Jul | 34° / 23° | 6 | 1.6 | 0 | 14.5 | 4.0 |
| Aug | 33° / 23° | 7 | 1.5 | 0 | 13.6 | 4.3 |
| Sep | 28° / 19° | 23 | 4.1 | 0 | 12.3 | 6.9 |
| Oct | 22° / 14° | 40 | 6.3 | 0 | 10.9 | 7.2 |
| Nov | 15° / 9° | 40 | 7 | 0.1 | 9.8 | 4.8 |
| Dec | 10° / 4° | 33 | 6.6 | 0.8 | 9.3 | 2.6 |
Cloud cover in September
The sky is clear or mostly clear about 63% of the time in September.
Beyond those clear spells, partly cloudy skies cover about 12% of September, with mostly cloudy or overcast conditions the remaining 24%. Skies tend to cloud over 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 85 | 85 | 84 | 84 | 83 | 82 | 82 | 82 | 81 | 80 | 80 | 79 | 79 | 79 | 77 | 77 | 76 | 76 | 74 | 73 | 72 | 71 | 70 | 68 | 68 | 67 | 65 | 64 | 63 | 63 |
| Cloudier (%) | 15 | 15 | 16 | 16 | 17 | 18 | 18 | 18 | 19 | 20 | 20 | 21 | 21 | 21 | 23 | 23 | 24 | 24 | 26 | 27 | 28 | 29 | 30 | 32 | 32 | 33 | 35 | 36 | 37 | 37 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 85 | 15 |
| 2 | 85 | 15 |
| 3 | 84 | 16 |
| 4 | 84 | 16 |
| 5 | 83 | 17 |
| 6 | 82 | 18 |
| 7 | 82 | 18 |
| 8 | 82 | 18 |
| 9 | 81 | 19 |
| 10 | 80 | 20 |
| 11 | 80 | 20 |
| 12 | 79 | 21 |
| 13 | 79 | 21 |
| 14 | 79 | 21 |
| 15 | 77 | 23 |
| 16 | 77 | 23 |
| 17 | 76 | 24 |
| 18 | 76 | 24 |
| 19 | 74 | 26 |
| 20 | 73 | 27 |
| 21 | 72 | 28 |
| 22 | 71 | 29 |
| 23 | 70 | 30 |
| 24 | 68 | 32 |
| 25 | 68 | 32 |
| 26 | 67 | 33 |
| 27 | 65 | 35 |
| 28 | 64 | 36 |
| 29 | 63 | 37 |
| 30 | 63 | 37 |
Chance of precipitation in September
Salyan gets around 23 mm of rain over 4.1 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 13% and peaks near 19% on the wettest days. The odds climb 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 11 | 11 | 11 | 12 | 12 | 13 | 13 | 14 | 14 | 15 | 16 | 16 | 17 | 18 | 18 | 19 | 19 | 19 | 19 | 19 |
| Rain chance (%) | |
|---|---|
| 1 | 8 |
| 2 | 8 |
| 3 | 9 |
| 4 | 9 |
| 5 | 9 |
| 6 | 9 |
| 7 | 9 |
| 8 | 10 |
| 9 | 10 |
| 10 | 10 |
| 11 | 11 |
| 12 | 11 |
| 13 | 11 |
| 14 | 12 |
| 15 | 12 |
| 16 | 13 |
| 17 | 13 |
| 18 | 14 |
| 19 | 14 |
| 20 | 15 |
| 21 | 16 |
| 22 | 16 |
| 23 | 17 |
| 24 | 18 |
| 25 | 18 |
| 26 | 19 |
| 27 | 19 |
| 28 | 19 |
| 29 | 19 |
| 30 | 19 |
Humidity in September
Most of September feels humid — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, September lands in the humid band about 37% of days. Sticky, muggy-or-worse air turns up on roughly 26% 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 (%) | 3 | 3 | 4 | 4 | 5 | 5 | 6 | 6 | 7 | 7 | 7 | 8 | 8 | 8 | 9 | 9 | 9 | 10 | 10 | 11 | 12 | 12 | 14 | 15 | 16 | 17 | 19 | 20 | 22 | 23 |
| Comfortable (%) | 17 | 18 | 19 | 19 | 20 | 21 | 22 | 22 | 23 | 23 | 24 | 24 | 25 | 25 | 25 | 26 | 26 | 27 | 28 | 29 | 29 | 30 | 31 | 31 | 32 | 32 | 32 | 32 | 33 | 33 |
| Humid (%) | 35 | 35 | 35 | 36 | 36 | 36 | 37 | 38 | 38 | 39 | 39 | 40 | 41 | 41 | 42 | 42 | 42 | 42 | 41 | 40 | 40 | 38 | 37 | 36 | 35 | 34 | 34 | 33 | 32 | 31 |
| Muggy (%) | 34 | 33 | 32 | 32 | 31 | 30 | 29 | 29 | 27 | 26 | 25 | 25 | 24 | 23 | 22 | 22 | 21 | 21 | 20 | 19 | 19 | 18 | 18 | 17 | 16 | 16 | 15 | 14 | 13 | 12 |
| Oppressive (%) | 10 | 10 | 9 | 8 | 8 | 7 | 6 | 5 | 5 | 4 | 4 | 3 | 3 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 |
| Miserable (%) | 1 | 1 | 1 | 1 | 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 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | Oppressive (%) | Miserable (%) | |
|---|---|---|---|---|---|---|
| 1 | 3 | 17 | 35 | 34 | 10 | 1 |
| 2 | 3 | 18 | 35 | 33 | 10 | 1 |
| 3 | 4 | 19 | 35 | 32 | 9 | 1 |
| 4 | 4 | 19 | 36 | 32 | 8 | 1 |
| 5 | 5 | 20 | 36 | 31 | 8 | 1 |
| 6 | 5 | 21 | 36 | 30 | 7 | 1 |
| 7 | 6 | 22 | 37 | 29 | 6 | 0 |
| 8 | 6 | 22 | 38 | 29 | 5 | 0 |
| 9 | 7 | 23 | 38 | 27 | 5 | 0 |
| 10 | 7 | 23 | 39 | 26 | 4 | 0 |
| 11 | 7 | 24 | 39 | 25 | 4 | 0 |
| 12 | 8 | 24 | 40 | 25 | 3 | 0 |
| 13 | 8 | 25 | 41 | 24 | 3 | 0 |
| 14 | 8 | 25 | 41 | 23 | 2 | 0 |
| 15 | 9 | 25 | 42 | 22 | 2 | 0 |
| 16 | 9 | 26 | 42 | 22 | 2 | 0 |
| 17 | 9 | 26 | 42 | 21 | 1 | 0 |
| 18 | 10 | 27 | 42 | 21 | 1 | 0 |
| 19 | 10 | 28 | 41 | 20 | 1 | 0 |
| 20 | 11 | 29 | 40 | 19 | 1 | 0 |
| 21 | 12 | 29 | 40 | 19 | 1 | 0 |
| 22 | 12 | 30 | 38 | 18 | 1 | 0 |
| 23 | 14 | 31 | 37 | 18 | 1 | 0 |
| 24 | 15 | 31 | 36 | 17 | 1 | 0 |
| 25 | 16 | 32 | 35 | 16 | 1 | 0 |
| 26 | 17 | 32 | 34 | 16 | 1 | 0 |
| 27 | 19 | 32 | 34 | 15 | 1 | 0 |
| 28 | 20 | 32 | 33 | 14 | 1 | 0 |
| 29 | 22 | 33 | 32 | 13 | 1 | 0 |
| 30 | 23 | 33 | 31 | 12 | 0 | 0 |
Wind in September
Winds average 11 km/h in September.
Across September, daily wind ranges from about 10 km/h on the calmest days to 11 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) | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 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 |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 11 | calm |
| 2 | 11 | calm |
| 3 | 11 | calm |
| 4 | 11 | calm |
| 5 | 11 | calm |
| 6 | 11 | calm |
| 7 | 11 | calm |
| 8 | 11 | calm |
| 9 | 11 | calm |
| 10 | 11 | calm |
| 11 | 11 | calm |
| 12 | 11 | calm |
| 13 | 11 | calm |
| 14 | 11 | calm |
| 15 | 10 | calm |
| 16 | 10 | calm |
| 17 | 10 | calm |
| 18 | 10 | 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 |
Sunrise & sunset in September
Daylight runs from about 12 h 54 min at the start of September to 11 h 36 min by month's end. The lit band spans sunrise to sunset each day.
Days shrink by about 78 minutes over September. Sunrise moves from 6:16 AM to 6:44 AM, and sunset from 7:11 PM to 6:22 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) | 12.9 | 12.9 | 12.8 | 12.8 | 12.7 | 12.7 | 12.7 | 12.6 | 12.6 | 12.5 | 12.5 | 12.4 | 12.4 | 12.3 | 12.3 | 12.3 | 12.2 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 | 11.9 | 11.9 | 11.9 | 11.8 | 11.8 | 11.7 | 11.7 | 11.6 |
| Sunrise (AM) | 6:16 | 6:17 | 6:18 | 6:19 | 6:20 | 6:21 | 6:22 | 6:23 | 6:24 | 6:25 | 6:26 | 6:27 | 6:28 | 6:29 | 6:30 | 6:31 | 6:32 | 6:33 | 6:34 | 6:35 | 6:36 | 6:36 | 6:37 | 6:38 | 6:39 | 6:40 | 6:41 | 6:42 | 6:43 | 6:44 |
| Sunset (PM) | 7:11 | 7:10 | 7:08 | 7:06 | 7:05 | 7:03 | 7:01 | 7:00 | 6:58 | 6:56 | 6:55 | 6:53 | 6:51 | 6:49 | 6:48 | 6:46 | 6:44 | 6:43 | 6:41 | 6:39 | 6:38 | 6:36 | 6:34 | 6:32 | 6:31 | 6:29 | 6:27 | 6:26 | 6:24 | 6:22 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 12.9 | 6:16 | 7:11 |
| 2 | 12.9 | 6:17 | 7:10 |
| 3 | 12.8 | 6:18 | 7:08 |
| 4 | 12.8 | 6:19 | 7:06 |
| 5 | 12.7 | 6:20 | 7:05 |
| 6 | 12.7 | 6:21 | 7:03 |
| 7 | 12.7 | 6:22 | 7:01 |
| 8 | 12.6 | 6:23 | 7:00 |
| 9 | 12.6 | 6:24 | 6:58 |
| 10 | 12.5 | 6:25 | 6:56 |
| 11 | 12.5 | 6:26 | 6:55 |
| 12 | 12.4 | 6:27 | 6:53 |
| 13 | 12.4 | 6:28 | 6:51 |
| 14 | 12.3 | 6:29 | 6:49 |
| 15 | 12.3 | 6:30 | 6:48 |
| 16 | 12.3 | 6:31 | 6:46 |
| 17 | 12.2 | 6:32 | 6:44 |
| 18 | 12.2 | 6:33 | 6:43 |
| 19 | 12.1 | 6:34 | 6:41 |
| 20 | 12.1 | 6:35 | 6:39 |
| 21 | 12.0 | 6:36 | 6:38 |
| 22 | 12.0 | 6:36 | 6:36 |
| 23 | 11.9 | 6:37 | 6:34 |
| 24 | 11.9 | 6:38 | 6:32 |
| 25 | 11.9 | 6:39 | 6:31 |
| 26 | 11.8 | 6:40 | 6:29 |
| 27 | 11.8 | 6:41 | 6:27 |
| 28 | 11.7 | 6:42 | 6:26 |
| 29 | 11.7 | 6:43 | 6:24 |
| 30 | 11.6 | 6:44 | 6:22 |
Solar energy in September
Average shortwave solar energy reaching the ground each day in September, about 4.28 kWh/m².
For context, solar energy here swings from a low near 1.63 kWh/m² to a high of 6.77 kWh/m² in June across the year — September's 4.28 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) | 5.2 | 5.1 | 5.0 | 5.0 | 4.9 | 4.8 | 4.8 | 4.7 | 4.7 | 4.6 | 4.5 | 4.5 | 4.4 | 4.3 | 4.3 | 4.2 | 4.2 | 4.1 | 4.1 | 4.0 | 4.0 | 3.9 | 3.8 | 3.8 | 3.7 | 3.7 | 3.6 | 3.6 | 3.5 | 3.5 |
| Level | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 5.2 | Bright |
| 2 | 5.1 | Bright |
| 3 | 5.0 | Bright |
| 4 | 5.0 | Bright |
| 5 | 4.9 | Bright |
| 6 | 4.8 | Bright |
| 7 | 4.8 | Bright |
| 8 | 4.7 | Bright |
| 9 | 4.7 | Bright |
| 10 | 4.6 | Bright |
| 11 | 4.5 | Bright |
| 12 | 4.5 | Bright |
| 13 | 4.4 | Bright |
| 14 | 4.3 | Bright |
| 15 | 4.3 | Bright |
| 16 | 4.2 | Bright |
| 17 | 4.2 | Bright |
| 18 | 4.1 | Bright |
| 19 | 4.1 | Bright |
| 20 | 4.0 | Bright |
| 21 | 4.0 | Moderate |
| 22 | 3.9 | Moderate |
| 23 | 3.8 | Moderate |
| 24 | 3.8 | Moderate |
| 25 | 3.7 | Moderate |
| 26 | 3.7 | Moderate |
| 27 | 3.6 | Moderate |
| 28 | 3.6 | Moderate |
| 29 | 3.5 | Moderate |
| 30 | 3.5 | Moderate |
Is September a good time to visit Salyan?
Our two travel scores rate September for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
September is a reasonable time to visit Salyan for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Salyan in September
From September's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In September, Salyan sees daytime highs around 28°C and nights near 19°C. Pack light clothes. About 4 days see rain.
Sea temperature near Salyan in September
The nearest coast averages about 25°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 34 km away) is warmest in August at about 27°C and coldest in February near 8°C.
It's comfortable for a long swim from May 31 to Oct 23 — about 4.8 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 9 | 8 | 9 | 12 | 18 | 23 | 26 | 27 | 25 | 21 | 16 | 12 |
| Comfort | Bracing | Bracing | Bracing | Bracing | Cool | Refreshing | Warm | Warm | Warm | Refreshing | Cool | Bracing |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 9 | Bracing |
| Feb | 8 | Bracing |
| Mar | 9 | Bracing |
| Apr | 12 | Bracing |
| May | 18 | Cool |
| Jun | 23 | Refreshing |
| Jul | 26 | Warm |
| Aug | 27 | Warm |
| Sep | 25 | Warm |
| Oct | 21 | Refreshing |
| Nov | 16 | Cool |
| Dec | 12 | Bracing |
UV index in Salyan in September
Clear-sky midday UV in September peaks around 5 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Salyan peaks around July 18 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 17 at about 2 (low).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 2 | 3 | 4 | 5 | 7 | 8 | 9 | 8 | 5 | 4 | 2 | 2 |
| Level | Moderate | Moderate | Moderate | Moderate | Very high | Very high | Very high | Very high | High | Moderate | Moderate | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 2 | Moderate |
| Feb | 3 | Moderate |
| Mar | 4 | Moderate |
| Apr | 5 | Moderate |
| May | 7 | Very high |
| Jun | 8 | Very high |
| Jul | 9 | Very high |
| Aug | 8 | Very high |
| Sep | 5 | High |
| Oct | 4 | Moderate |
| Nov | 2 | Moderate |
| Dec | 2 | Low |
Air quality in Salyan 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 Salyan is worst in September — around 24 µg/m³ PM2.5 (moderate), about 2.2× the cleanest month (December, 11 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) | 12 | 13 | 21 | 16 | 16 | 15 | 16 | 21 | 24 | 19 | 15 | 11 |
| Level | Good | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 12 | Good |
| Feb | 13 | Moderate |
| Mar | 21 | Moderate |
| Apr | 16 | Moderate |
| May | 16 | Moderate |
| Jun | 15 | Moderate |
| Jul | 16 | Moderate |
| Aug | 21 | Moderate |
| Sep | 24 | Moderate |
| Oct | 19 | Moderate |
| Nov | 15 | Moderate |
| Dec | 11 | Good |
Where is Salyan?
Salyan sits at 39.6°N, 49.0°E, -17 m above sea level, in Azerbaijan. The nearest listed city is Neftçala, 33 km away.
Topography around Salyan
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Salyan.
Within 3 km, the terrain around Salyan has only modest variations in elevation — a maximum elevation change of 16 m around an average of -21 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 62 m; within 80 km, large variations in elevation — a maximum elevation change of 980 m.
The land around Salyan is covered by artificial surfaces (33%) and shrubs (26%) within 3 km, cropland (39%) and grassland (24%) within 16 km, and cropland (31%), water (31%) and grassland (22%) within 80 km.
Azerbaijan travel facts
- Travel advisory
- Level 3
- Reconsider Travel
- Power plugs
- Type C / F
- 220 V · 50 Hz
- Prices
- ≈ 28% of US
- price level, 2025
- GDP per capita
- $7,411
- 2025
- Happiness
- 5.0 / 10
- World Happiness, 2025
- Safe drinking water
- 58%
- of population, 2024
- Homicide rate
- 2.2
- per 100k, 2023
- Road deaths
- 6.7
- per 100k/yr, 2019
- Income group
- Upper middle
- World Bank
- English
- Low
- EF EPI 454
- 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 Salyan (39.5962°, 48.9848°, elevation -17 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).