Naftalan weather in September

In September, Naftalan sees average daytime highs of 25°C and overnight lows near 16°C, with 70 mm of rain across 10.3 wet days and about 12.3 hours of daylight. It is the 4th-warmest and 4th-wettest month of the year here.

Highs ease over the month, from about 27°C in the first days to 22°C by the end. The sky is clear or mostly clear about 53% of the time in September, and the air most often feels comfortable.

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 Naftalan's 3rd-clearest and 4th-windiest month. For the whole year in context, see Naftalan's year-round climate.

Daytime high
25°
4th warmest
Overnight low
16°
9th coldest
Rainfall
70 mm
10.3 wet days
Daylight
12 h 18 min
6:39 AM – 6:55 PM
Cloud cover
42%
3rd clearest
Wind
8 km/h
4th windiest
Solar energy
4.09 kWh/m²
Travel score
7.0
out of 10

Naftalan is city in Azerbaijan.

Density
215/km²
people per km²
Founded
1967

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 27°C in the first days to 22°C by the end.

A typical September day in Naftalan reaches about 25°C in the afternoon and slips back to 16°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 19°C and 30°C. Set against its neighbours, September runs about 5°C cooler than August and about 6°C warmer than October.

10°15°20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
12818
22818
32718
42718
52718
62718
72717
82617
92617
102617
112617
122617
132516
142516
152516
162516
172516
182416
192415
202415
212415
222415
232315
242315
252314
262314
272214
282214
292214
302214

How September really feels in Naftalan

Once humidity and wind are folded in, September 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.

Days feeling ≥ 32°C
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

September sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Naftalan weather by month

How September compares with the rest of the year at a glance. September is the 4th-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -1°214.42.79.40.5
Feb / -0°286.33.910.41.1
Mar12° / 5711.33.311.72.9
Apr17° / 8215.71.6134.4
May22° / 13°10319.30.114.25.3
Jun27° / 18°7212.7014.86.0
Jul30° / 21°447.8014.65.3
Aug30° / 20°447.5013.65.5
Sep25° / 16°7010.3012.37.0
Oct19° / 11°5910.30.410.96.0
Nov12° / 3161.59.73.6
Dec / 2051.79.21.2

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 53% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 20% of September, with mostly cloudy or overcast conditions the remaining 26%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
18119
28119
38119
48020
58020
67921
77921
87921
97921
107822
117723
127723
137723
147723
157525
167525
177525
187327
197327
207327
217129
227030
236931
246832
256733
266634
276535
286535
296337
306238

Chance of precipitation in September

Any precipitation

Naftalan gets around 70 mm of rain over 10.3 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 35% and peaks near 39% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%50%151015202530
Rain chance (%)
129
229
329
429
530
630
730
831
931
1032
1133
1233
1334
1434
1535
1635
1736
1836
1937
2037
2137
2238
2338
2438
2539
2639
2739
2839
2939
3039

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

Most of September feels comfortable — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, September lands in the comfortable band about 43% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
12438334
22539324
32639314
42740303
52841293
62942273
72942262
83043252
93144241
103145221
113246221
123247211
133248200
143248190
153349180
163349180
173449170
183549170
193648160
203747160
213946150
224045150
234244140
244443130
254642120
264840120
275039110
285238100
29543790
30563680

Wind in September

Winds average 8 km/h in September.

Across September, daily wind ranges from about 7 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
98calm
108calm
118calm
128calm
138calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm

Sunrise & sunset in September

DaylightNight

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 6:24 AM to 6:53 AM, and sunset from 7:21 PM to 6:31 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.96:247:21
212.96:257:19
312.96:267:17
412.86:277:16
512.86:287:14
612.76:297:12
712.76:307:11
812.66:317:09
912.66:327:07
1012.56:337:05
1112.56:347:04
1212.46:357:02
1312.46:367:00
1412.46:376:58
1512.36:386:57
1612.36:396:55
1712.26:406:53
1812.26:416:51
1912.16:426:50
2012.16:436:48
2112.06:446:46
2212.06:456:44
2311.96:466:43
2411.96:476:41
2511.96:486:39
2611.86:496:38
2711.86:506:36
2811.76:516:34
2911.76:526:32
3011.66:536:31

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.09 kWh/m².

For context, solar energy here swings from a low near 1.96 kWh/m² to a high of 6.35 kWh/m² in July across the year — September's 4.09 kWh/m² falls in the middle.

024151015202530
Solar energy (kWh/m²)Level
14.9Bright
24.8Bright
34.8Bright
44.7Bright
54.6Bright
64.6Bright
74.5Bright
84.5Bright
94.4Bright
104.3Bright
114.3Bright
124.3Bright
134.2Bright
144.2Bright
154.1Bright
164.0Bright
174.0Bright
184.0Moderate
193.9Moderate
203.9Moderate
213.8Moderate
223.8Moderate
233.7Moderate
243.7Moderate
253.7Moderate
263.6Moderate
273.6Moderate
283.5Moderate
293.5Moderate
303.5Moderate
Planning a trip in September

Is September a good time to visit Naftalan?

Our two travel scores rate September for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

7.0
Sightseeing
1st-best month of the year
6.1
Beach & pool
4th-best month of the year

September is one of the better times to visit Naftalan for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Naftalan in September

From September's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In September, Naftalan sees daytime highs around 25°C and nights near 16°C. Worth packing: light clothes and rain gear. About 10 days see rain.

light clothesrain gear

UV index in Naftalan in September

LowModerateHighVery highExtreme

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 Naftalan peaks around July 19 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.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highHighModerateLowJul 19UV 9Dec 17UV 2
UV index (midday)Level
Jan2Moderate
Feb3Moderate
Mar3Moderate
Apr5High
May8Very high
Jun9Very high
Jul9Very high
Aug9Very high
Sep6High
Oct4Moderate
Nov2Moderate
Dec2Low

Air quality in Naftalan in September

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where September falls, not just the annual average.

Air quality in Naftalan is worst in July — around 22 µg/m³ PM2.5 (moderate), about 2.1× the cleanest month (December, 11 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodJul 1922 µg/m³Dec 1011 µg/m³
PM2.5 (µg/m³)Level
Jan12Good
Feb14Moderate
Mar19Moderate
Apr19Moderate
May20Moderate
Jun19Moderate
Jul22Moderate
Aug21Moderate
Sep19Moderate
Oct14Moderate
Nov11Good
Dec11Good
Location & terrain

Where is Naftalan?

Naftalan sits at 40.5°N, 46.8°E, 0 m above sea level, in Azerbaijan. The nearest listed city is Tartar, 21 km away.

BardaYevlakhMingachevirGöygölGanjaAğdaşAghdam

Topography around Naftalan

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Naftalan.

Within 3 km, the terrain around Naftalan has only modest variations in elevation — a maximum elevation change of 163 m around an average of 228 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 866 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,674 m.

The land around Naftalan is covered by grassland (41%) and cropland (25%) within 3 km, cropland (39%) and grassland (38%) within 16 km, and grassland (36%) and cropland (32%) within 80 km.

3 km
163 m
16 km
866 m
80 km
3,674 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: Tartar 21 km · Barda 30 km · Yevlakh 30 km · Mingachevir 35 km · Göygöl 43 km · Ganja 43 km · Ağdaş 57 km · Aghdam 58 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
Muslim 97%Christian 3%

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 Naftalan (40.5082°, 46.8203°, elevation 0 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).