Bulancak weather in September

In September, Bulancak sees average daytime highs of 22°C and overnight lows near 18°C, with 168 mm of rain across 14.1 wet days and about 12.3 hours of daylight. It is the 3rd-warmest and 2nd-wettest month of the year here.

Highs ease over the month, from about 23°C in the first days to 21°C by the end. The sky is clear or mostly clear about 31% of the time in September, and the air most often feels humid.

Daylight stretches from about 13 hours at the start of September to 11 h 36 min by month's end. Set against the rest of the year, September is Bulancak's 4th-clearest and 10th-windiest month. For the whole year in context, see Bulancak's year-round climate.

Daytime high
22°
3rd warmest
Overnight low
18°
10th coldest
Rainfall
168 mm
14.1 wet days
Daylight
12 h 18 min
5:13 AM – 5:29 PM
Cloud cover
54%
4th clearest
Wind
8 km/h
10th windiest
Solar energy
4.11 kWh/m²
Travel score
6.1
out of 10

Bulancak is district and town in Giresun Province, Turkey.

Density
63/km²
people per km²

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 23°C in the first days to 21°C by the end.

A typical September day in Bulancak reaches about 22°C in the afternoon and slips back to 18°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between 19°C and 25°C. Set against its neighbours, September runs about 3°C cooler than August and about 3°C warmer than October.

10°15°20°25°30°151015202530
Avg high (°C)Avg low (°C)
12419
22419
32319
42319
52319
62319
72319
82319
92318
102318
112318
122318
132218
142218
152218
162218
172218
182218
192217
202217
212217
222217
232217
242117
252117
262117
272117
282116
292116
302116

Bulancak weather by month

How September compares with the rest of the year at a glance. September is the 3rd-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / 13015.16.39.41.4
Feb / 9713.55.810.41.4
Mar10° / 11916.14.211.72.1
Apr14° / 10914.40.513.13.6
May18° / 13°11714.5014.35.2
Jun22° / 17°10112.6014.96.4
Jul24° / 20°8311.9014.66.9
Aug25° / 21°10013.4013.66.6
Sep22° / 18°16814.1012.36.1
Oct19° / 14°20016.1010.95.3
Nov15° / 10°14712.819.74.0
Dec11° / 13014.839.12.3

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 31% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 23% of September, with mostly cloudy or overcast conditions the remaining 45%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
16139
26040
36040
45941
55842
65842
75743
85743
95644
105644
115644
125545
135446
145347
155446
165347
175248
185347
195248
205347
215248
225248
235248
245248
255248
265248
275248
285248
295248
305248

Chance of precipitation in September

Any precipitation

Bulancak gets around 168 mm of rain over 14.1 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 47% and peaks near 48% on the wettest days.

0%20%40%60%151015202530
Rain chance (%)
147
247
348
448
548
648
748
848
948
1048
1147
1247
1347
1447
1546
1646
1746
1846
1946
2046
2146
2246
2346
2446
2547
2647
2747
2846
2946
3046

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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 32% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1211354210
221236419
321436399
431537388
531638367
631738357
731839336
832039326
942140315
1042240305
1142340294
1242340284
1352440284
1452440273
1552540273
1662539273
1772539263
1882638263
1982637262
2092737262
21102736252
22112735242
23132835232
24142834222
25152834211
26162834201
27172834191
28182935181
29192935171
30202935160

Wind in September

Winds average 8 km/h in September.

Across September, daily wind ranges from about 8 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
148calm
158calm
168calm
178calm
188calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 13 hours 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 84 minutes over September. Sunrise moves from 4:58 AM to 5:28 AM, and sunset from 5:55 PM to 5:05 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
113.04:585:55
212.94:595:54
312.95:005:52
412.85:015:50
512.85:025:49
612.75:035:47
712.75:045:45
812.65:055:44
912.65:065:42
1012.55:075:40
1112.55:085:38
1212.55:095:36
1312.45:105:35
1412.45:115:33
1512.35:125:31
1612.35:135:29
1712.25:145:28
1812.25:155:26
1912.15:165:24
2012.15:175:22
2112.05:185:21
2212.05:205:19
2311.95:215:17
2411.95:225:15
2511.85:235:14
2611.85:245:12
2711.85:255:10
2811.75:265:08
2911.75:275:07
3011.65:285:05

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.11 kWh/m².

For context, solar energy here swings from a low near 1.56 kWh/m² to a high of 6.29 kWh/m² in June across the year — September's 4.11 kWh/m² falls in the middle.

024151015202530
Solar energy (kWh/m²)Level
14.7Bright
24.7Bright
34.6Bright
44.6Bright
54.5Bright
64.5Bright
74.5Bright
84.4Bright
94.4Bright
104.3Bright
114.3Bright
124.3Bright
134.2Bright
144.2Bright
154.2Bright
164.1Bright
174.1Bright
184.0Bright
194.0Moderate
204.0Moderate
213.9Moderate
223.9Moderate
233.8Moderate
243.8Moderate
253.8Moderate
263.7Moderate
273.7Moderate
283.7Moderate
293.6Moderate
303.6Moderate
Planning a trip in September

Is September a good time to visit Bulancak?

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

6.1
Sightseeing
4th-best month of the year
4.4
Beach & pool
4th-best month of the year

September is a reasonable time to visit Bulancak for sightseeing.

What to pack for Bulancak in September

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

In September, Bulancak sees daytime highs around 22°C and nights near 18°C. Pack rain gear. Worth having: light clothes. About 14 days see rain.

rain gearlight clothes

Sea temperature near Bulancak in September

The nearest coast averages about 23°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 23 km away) is warmest in August at about 25°C and coldest in February near 8°C.

It's comfortable for a long swim from Jun 11 to Oct 14 — about 4.1 months when the water holds above 20°C.

10°20°30°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan10Bracing
Feb8Bracing
Mar8Bracing
Apr11Bracing
May15Cool
Jun21Refreshing
Jul24Warm
Aug25Warm
Sep23Refreshing
Oct20Cool
Nov16Cool
Dec12Bracing

UV index in Bulancak in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Bulancak peaks around June 21 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 18 at about 2 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 9 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highModerateLowJun 21UV 9Dec 18UV 2
UV index (midday)Level
Jan2Moderate
Feb3Moderate
Mar3Moderate
Apr7High
May7Very high
Jun9Very high
Jul9Very high
Aug9Very high
Sep7Very high
Oct4Moderate
Nov2Moderate
Dec2Low
Location & terrain

Where is Bulancak?

Bulancak sits at 40.9°N, 38.2°E, 10 m above sea level, in Turkey. The nearest listed city is Giresun, 13 km away.

Topography around Bulancak

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

Within 3 km, the terrain around Bulancak has significant variations in elevation — a maximum elevation change of 485 m around an average of 56 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,268 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,062 m.

The land around Bulancak is covered by trees (45%) and water (44%) within 3 km, trees (49%) and water (49%) within 16 km, and trees (46%), water (32%) and grassland (21%) within 80 km.

3 km
485 m
16 km
1,268 m
80 km
3,062 m
treesgrasslandcroplandartificial surfaceswater
September weather nearby: Giresun 13 km · Ordu 29 km · Espiye 40 km · Tirebolu 49 km · Gürgentepe 56 km · Fatsa 62 km · Görele 66 km · Şebin Karahisar 74 km

Turkey travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / F
230 V · 50 Hz
Prices
≈ 41% of US
price level, 2025
GDP per capita
$18,599
2025
Happiness
5.3 / 10
World Happiness, 2025
Homicide rate
3.2
per 100k, 2023
Road deaths
6.7
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Low
EF EPI 488
Religion
Muslim 100%other 0%

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 Bulancak (40.938°, 38.2315°, elevation 10 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).