Astara weather in September
In September, Astara sees average daytime highs of 25°C and overnight lows near 21°C, with 111 mm of rain across 10.9 wet days and about 12.3 hours of daylight. It is the 4th-warmest and 5th-wettest month of the year here.
Highs ease over the month, from about 26°C in the first days to 23°C by the end. The sky is clear or mostly clear about 51% of the time in September, and the air most often feels muggy.
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 Astara's 4th-clearest and 8th-windiest month. For the whole year in context, see Astara's year-round climate.
- Daytime high
- 25°
- 4th warmest
- Overnight low
- 21°
- 9th coldest
- Rainfall
- 111 mm
- 10.9 wet days
- Daylight
- 12 h 12 min
- 6:31 AM – 6:46 PM
- Cloud cover
- 45%
- 4th clearest
- Wind
- 9 km/h
- 8th windiest
- Solar energy
- 4.26 kWh/m²
- Travel score
- 6.9
- out of 10
Astara is city in Azerbaijan.
- Density
- 25/km²
- people per km²
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in September
Highs ease over the month, from about 26°C in the first days to 23°C by the end.
A typical September day in Astara reaches about 25°C in the afternoon and slips back to 21°C overnight — a 3°C spread between the day's warmth and the night's chill. On most days the high lands between 21°C and 27°C. Set against its neighbours, September runs about 4°C cooler than August and about 4°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) | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| Avg low (°C) | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 19 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 27 | 23 |
| 2 | 27 | 23 |
| 3 | 26 | 23 |
| 4 | 26 | 23 |
| 5 | 26 | 23 |
| 6 | 26 | 23 |
| 7 | 26 | 23 |
| 8 | 26 | 22 |
| 9 | 26 | 22 |
| 10 | 25 | 22 |
| 11 | 25 | 22 |
| 12 | 25 | 22 |
| 13 | 25 | 22 |
| 14 | 25 | 22 |
| 15 | 25 | 21 |
| 16 | 25 | 21 |
| 17 | 24 | 21 |
| 18 | 24 | 21 |
| 19 | 24 | 21 |
| 20 | 24 | 21 |
| 21 | 24 | 21 |
| 22 | 24 | 21 |
| 23 | 24 | 20 |
| 24 | 23 | 20 |
| 25 | 23 | 20 |
| 26 | 23 | 20 |
| 27 | 23 | 20 |
| 28 | 23 | 20 |
| 29 | 23 | 20 |
| 30 | 23 | 19 |
Astara weather by month
How September compares with the rest of the year at a glance. September is the 4th-warmest and 5th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | 10° / 7° | 116 | 14.3 | 2.2 | 9.6 | 1.8 |
| Feb | 9° / 6° | 103 | 12.6 | 3.2 | 10.5 | 1.7 |
| Mar | 11° / 8° | 87 | 12.5 | 0.8 | 11.7 | 2.6 |
| Apr | 15° / 12° | 61 | 10.8 | 0 | 13 | 4.5 |
| May | 21° / 17° | 46 | 9.1 | 0 | 14.1 | 6.6 |
| Jun | 26° / 22° | 26 | 5.3 | 0 | 14.6 | 7.9 |
| Jul | 28° / 25° | 24 | 3.9 | 0 | 14.4 | 7.5 |
| Aug | 28° / 25° | 40 | 5 | 0 | 13.5 | 7.2 |
| Sep | 25° / 21° | 111 | 10.9 | 0 | 12.3 | 6.9 |
| Oct | 20° / 17° | 189 | 15.1 | 0 | 11 | 5.6 |
| Nov | 15° / 13° | 191 | 16.5 | 0.3 | 9.9 | 3.9 |
| Dec | 12° / 9° | 133 | 15 | 1.1 | 9.4 | 2.7 |
Cloud cover in September
The sky is clear or mostly clear about 51% of the time in September.
Beyond those clear spells, partly cloudy skies cover about 15% of September, with mostly cloudy or overcast conditions the remaining 34%. 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 (%) | 76 | 75 | 75 | 74 | 73 | 73 | 72 | 71 | 70 | 70 | 69 | 69 | 67 | 67 | 67 | 66 | 66 | 64 | 64 | 63 | 62 | 61 | 60 | 59 | 58 | 58 | 57 | 55 | 54 | 54 |
| Cloudier (%) | 24 | 25 | 25 | 26 | 27 | 27 | 28 | 29 | 30 | 30 | 31 | 31 | 33 | 33 | 33 | 34 | 34 | 36 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 42 | 43 | 45 | 46 | 46 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 76 | 24 |
| 2 | 75 | 25 |
| 3 | 75 | 25 |
| 4 | 74 | 26 |
| 5 | 73 | 27 |
| 6 | 73 | 27 |
| 7 | 72 | 28 |
| 8 | 71 | 29 |
| 9 | 70 | 30 |
| 10 | 70 | 30 |
| 11 | 69 | 31 |
| 12 | 69 | 31 |
| 13 | 67 | 33 |
| 14 | 67 | 33 |
| 15 | 67 | 33 |
| 16 | 66 | 34 |
| 17 | 66 | 34 |
| 18 | 64 | 36 |
| 19 | 64 | 36 |
| 20 | 63 | 37 |
| 21 | 62 | 38 |
| 22 | 61 | 39 |
| 23 | 60 | 40 |
| 24 | 59 | 41 |
| 25 | 58 | 42 |
| 26 | 58 | 42 |
| 27 | 57 | 43 |
| 28 | 55 | 45 |
| 29 | 54 | 46 |
| 30 | 54 | 46 |
Chance of precipitation in September
Astara gets around 111 mm of rain over 10.9 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 36% and peaks near 42% 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 (%) | 26 | 27 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 33 | 34 | 35 | 36 | 36 | 37 | 37 | 38 | 38 | 39 | 39 | 39 | 40 | 40 | 40 | 41 | 41 | 41 | 42 | 42 | 42 |
| Rain chance (%) | |
|---|---|
| 1 | 26 |
| 2 | 27 |
| 3 | 27 |
| 4 | 28 |
| 5 | 29 |
| 6 | 30 |
| 7 | 31 |
| 8 | 32 |
| 9 | 33 |
| 10 | 33 |
| 11 | 34 |
| 12 | 35 |
| 13 | 36 |
| 14 | 36 |
| 15 | 37 |
| 16 | 37 |
| 17 | 38 |
| 18 | 38 |
| 19 | 39 |
| 20 | 39 |
| 21 | 39 |
| 22 | 40 |
| 23 | 40 |
| 24 | 40 |
| 25 | 41 |
| 26 | 41 |
| 27 | 41 |
| 28 | 42 |
| 29 | 42 |
| 30 | 42 |
Humidity in September
Most of September feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, September lands in the muggy band about 40% of days. Sticky, muggy-or-worse air turns up on roughly 59% 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 (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 3 | 3 | 4 | 4 | 5 | 6 | 6 | 7 |
| Comfortable (%) | 3 | 3 | 3 | 4 | 4 | 5 | 5 | 5 | 6 | 6 | 6 | 7 | 7 | 8 | 8 | 9 | 9 | 10 | 11 | 11 | 12 | 13 | 14 | 15 | 15 | 16 | 17 | 18 | 18 | 19 |
| Humid (%) | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 29 | 30 | 30 | 31 | 31 | 31 | 32 | 32 | 33 | 34 | 34 | 35 | 35 | 36 | 36 | 36 | 37 | 37 |
| Muggy (%) | 43 | 43 | 42 | 42 | 43 | 43 | 43 | 43 | 43 | 43 | 43 | 43 | 43 | 43 | 43 | 43 | 43 | 43 | 42 | 41 | 40 | 39 | 38 | 37 | 35 | 34 | 33 | 32 | 31 | 30 |
| Oppressive (%) | 29 | 28 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 21 | 20 | 19 | 18 | 17 | 16 | 15 | 14 | 14 | 13 | 13 | 12 | 11 | 11 | 10 | 10 | 9 | 8 | 8 | 7 |
| Miserable (%) | 8 | 7 | 7 | 6 | 5 | 4 | 4 | 3 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | Oppressive (%) | Miserable (%) | |
|---|---|---|---|---|---|---|
| 1 | 0 | 3 | 18 | 43 | 29 | 8 |
| 2 | 0 | 3 | 19 | 43 | 28 | 7 |
| 3 | 0 | 3 | 20 | 42 | 28 | 7 |
| 4 | 0 | 4 | 21 | 42 | 27 | 6 |
| 5 | 0 | 4 | 22 | 43 | 26 | 5 |
| 6 | 0 | 5 | 23 | 43 | 25 | 4 |
| 7 | 0 | 5 | 24 | 43 | 24 | 4 |
| 8 | 0 | 5 | 25 | 43 | 23 | 3 |
| 9 | 0 | 6 | 26 | 43 | 22 | 2 |
| 10 | 0 | 6 | 27 | 43 | 21 | 2 |
| 11 | 1 | 6 | 28 | 43 | 21 | 1 |
| 12 | 1 | 7 | 29 | 43 | 20 | 1 |
| 13 | 1 | 7 | 29 | 43 | 19 | 1 |
| 14 | 1 | 8 | 30 | 43 | 18 | 1 |
| 15 | 1 | 8 | 30 | 43 | 17 | 1 |
| 16 | 1 | 9 | 31 | 43 | 16 | 0 |
| 17 | 1 | 9 | 31 | 43 | 15 | 0 |
| 18 | 1 | 10 | 31 | 43 | 14 | 0 |
| 19 | 2 | 11 | 32 | 42 | 14 | 0 |
| 20 | 2 | 11 | 32 | 41 | 13 | 0 |
| 21 | 2 | 12 | 33 | 40 | 13 | 0 |
| 22 | 2 | 13 | 34 | 39 | 12 | 0 |
| 23 | 3 | 14 | 34 | 38 | 11 | 0 |
| 24 | 3 | 15 | 35 | 37 | 11 | 0 |
| 25 | 4 | 15 | 35 | 35 | 10 | 0 |
| 26 | 4 | 16 | 36 | 34 | 10 | 0 |
| 27 | 5 | 17 | 36 | 33 | 9 | 0 |
| 28 | 6 | 18 | 36 | 32 | 8 | 0 |
| 29 | 6 | 18 | 37 | 31 | 8 | 0 |
| 30 | 7 | 19 | 37 | 30 | 7 | 0 |
Wind in September
Winds average 9 km/h in September.
Across September, daily wind ranges from about 8 km/h on the calmest days to 9 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) | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
| 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 | 8 | calm |
| 2 | 8 | 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 | 9 | calm |
| 20 | 9 | calm |
| 21 | 9 | calm |
| 22 | 9 | calm |
| 23 | 9 | calm |
| 24 | 9 | calm |
| 25 | 9 | calm |
| 26 | 9 | calm |
| 27 | 9 | calm |
| 28 | 9 | calm |
| 29 | 9 | calm |
| 30 | 9 | 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 6:18 AM to 6:44 AM, and sunset from 7:10 PM to 6:23 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 | 12.8 | 12.8 | 12.8 | 12.7 | 12.7 | 12.6 | 12.6 | 12.5 | 12.5 | 12.5 | 12.4 | 12.4 | 12.3 | 12.3 | 12.2 | 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) | 6:18 | 6:19 | 6:20 | 6:21 | 6:22 | 6:22 | 6:23 | 6:24 | 6:25 | 6:26 | 6:27 | 6:28 | 6:29 | 6:30 | 6:31 | 6:31 | 6:32 | 6:33 | 6:34 | 6:35 | 6:36 | 6:37 | 6:38 | 6:39 | 6:40 | 6:41 | 6:42 | 6:42 | 6:43 | 6:44 |
| Sunset (PM) | 7:10 | 7:09 | 7:07 | 7:06 | 7:04 | 7:03 | 7:01 | 6:59 | 6:58 | 6:56 | 6:54 | 6:53 | 6:51 | 6:49 | 6:48 | 6:46 | 6:45 | 6:43 | 6:41 | 6:40 | 6:38 | 6:36 | 6:35 | 6:33 | 6:31 | 6:30 | 6:28 | 6:26 | 6:25 | 6:23 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 12.9 | 6:18 | 7:10 |
| 2 | 12.8 | 6:19 | 7:09 |
| 3 | 12.8 | 6:20 | 7:07 |
| 4 | 12.8 | 6:21 | 7:06 |
| 5 | 12.7 | 6:22 | 7:04 |
| 6 | 12.7 | 6:22 | 7:03 |
| 7 | 12.6 | 6:23 | 7:01 |
| 8 | 12.6 | 6:24 | 6:59 |
| 9 | 12.5 | 6:25 | 6:58 |
| 10 | 12.5 | 6:26 | 6:56 |
| 11 | 12.5 | 6:27 | 6:54 |
| 12 | 12.4 | 6:28 | 6:53 |
| 13 | 12.4 | 6:29 | 6:51 |
| 14 | 12.3 | 6:30 | 6:49 |
| 15 | 12.3 | 6:31 | 6:48 |
| 16 | 12.2 | 6:31 | 6:46 |
| 17 | 12.2 | 6:32 | 6:45 |
| 18 | 12.2 | 6:33 | 6:43 |
| 19 | 12.1 | 6:34 | 6:41 |
| 20 | 12.1 | 6:35 | 6:40 |
| 21 | 12.0 | 6:36 | 6:38 |
| 22 | 12.0 | 6:37 | 6:36 |
| 23 | 11.9 | 6:38 | 6:35 |
| 24 | 11.9 | 6:39 | 6:33 |
| 25 | 11.9 | 6:40 | 6:31 |
| 26 | 11.8 | 6:41 | 6:30 |
| 27 | 11.8 | 6:42 | 6:28 |
| 28 | 11.7 | 6:42 | 6:26 |
| 29 | 11.7 | 6:43 | 6:25 |
| 30 | 11.6 | 6:44 | 6:23 |
Solar energy in September
Average shortwave solar energy reaching the ground each day in September, about 4.26 kWh/m².
For context, solar energy here swings from a low near 1.68 kWh/m² to a high of 6.68 kWh/m² in July across the year — September's 4.26 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) | 5.1 | 5.1 | 5.0 | 4.9 | 4.9 | 4.8 | 4.7 | 4.7 | 4.6 | 4.6 | 4.5 | 4.4 | 4.4 | 4.3 | 4.3 | 4.2 | 4.2 | 4.1 | 4.1 | 4.0 | 4.0 | 3.9 | 3.9 | 3.8 | 3.8 | 3.7 | 3.7 | 3.6 | 3.6 | 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 | 5.1 | Bright |
| 2 | 5.1 | Bright |
| 3 | 5.0 | Bright |
| 4 | 4.9 | Bright |
| 5 | 4.9 | Bright |
| 6 | 4.8 | Bright |
| 7 | 4.7 | Bright |
| 8 | 4.7 | Bright |
| 9 | 4.6 | Bright |
| 10 | 4.6 | Bright |
| 11 | 4.5 | Bright |
| 12 | 4.4 | 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 | 3.9 | Moderate |
| 24 | 3.8 | Moderate |
| 25 | 3.8 | Moderate |
| 26 | 3.7 | Moderate |
| 27 | 3.7 | Moderate |
| 28 | 3.6 | Moderate |
| 29 | 3.6 | Moderate |
| 30 | 3.5 | Moderate |
Hazard calendar for Astara
In September, Astara sits inside its rainy season season. The full year is below, with each hazard's peak months called out.
Astara's rainy season runs September–March, when most of the year's rain falls.
Is September a good time to visit Astara?
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 Astara for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Astara in September
From September's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In September, Astara sees daytime highs around 25°C and nights near 21°C. Worth packing: light clothes and rain gear. About 11 days see rain.
Sea temperature near Astara in September
The nearest coast averages about 26°C in September — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea offshore is warmest in August at about 28°C and coldest in February near 9°C.
It's comfortable for a long swim from May 25 to Oct 31 — about 5.3 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 11 | 9 | 10 | 13 | 19 | 24 | 27 | 28 | 26 | 22 | 18 | 14 |
| Comfort | Bracing | Bracing | Bracing | Bracing | Cool | Refreshing | Warm | Warm | Warm | Refreshing | Cool | Bracing |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 11 | Bracing |
| Feb | 9 | Bracing |
| Mar | 10 | Bracing |
| Apr | 13 | Bracing |
| May | 19 | Cool |
| Jun | 24 | Refreshing |
| Jul | 27 | Warm |
| Aug | 28 | Warm |
| Sep | 26 | Warm |
| Oct | 22 | Refreshing |
| Nov | 18 | Cool |
| Dec | 14 | Bracing |
UV index in Astara 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 Astara peaks around July 20 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 17 at about 2 (moderate).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 9 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 3 | 3 | 4 | 6 | 8 | 9 | 9 | 9 | 6 | 4 | 3 | 2 |
| Level | Moderate | Moderate | Moderate | High | Very high | Very high | Very high | Very high | High | Moderate | Moderate | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 3 | Moderate |
| Feb | 3 | Moderate |
| Mar | 4 | Moderate |
| Apr | 6 | High |
| May | 8 | Very high |
| Jun | 9 | Very high |
| Jul | 9 | Very high |
| Aug | 9 | Very high |
| Sep | 6 | High |
| Oct | 4 | Moderate |
| Nov | 3 | Moderate |
| Dec | 2 | Low |
Air quality in Astara 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 Astara is worst in March — around 22 µg/m³ PM2.5 (moderate), 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) | 16 | 16 | 22 | 21 | 20 | 16 | 14 | 18 | 20 | 18 | 16 | 14 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 16 | Moderate |
| Feb | 16 | Moderate |
| Mar | 22 | Moderate |
| Apr | 21 | Moderate |
| May | 20 | Moderate |
| Jun | 16 | Moderate |
| Jul | 14 | Moderate |
| Aug | 18 | Moderate |
| Sep | 20 | Moderate |
| Oct | 18 | Moderate |
| Nov | 16 | Moderate |
| Dec | 14 | Moderate |
Where is Astara?
Astara sits at 38.5°N, 48.9°E, -22 m above sea level, in Azerbaijan. The nearest listed city is Āstārā, 3.0 km away.
Topography around Astara
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Astara.
Within 3 km, the terrain around Astara has only modest variations in elevation — a maximum elevation change of 15 m around an average of -24 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 949 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,246 m.
The land around Astara is covered by water (41%) and artificial surfaces (22%) within 3 km, water (50%) and trees (32%) within 16 km, and water (48%) 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 Astara (38.456°, 48.875°, elevation -22 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).