Sochi weather in September

In September, Sochi sees average daytime highs of 23°C and overnight lows near 20°C, with 112 mm of rain across 9.7 wet days and about 12.3 hours of daylight. It is the 3rd-warmest and 6th-wettest month of the year here.

Highs ease over the month, from about 25°C in the first days to 22°C by the end. The sky is clear or mostly clear about 64% of the time in September, and the air most often feels humid.

Daylight stretches from about 13 h 06 min at the start of September to 11 h 36 min by month's end. Set against the rest of the year, September is Sochi's 3rd-clearest and 10th-windiest month. For the whole year in context, see Sochi's year-round climate.

Daytime high
23°
3rd warmest
Overnight low
20°
10th coldest
Rainfall
112 mm
9.7 wet days
Daylight
12 h 18 min
6:07 AM – 6:24 PM
Cloud cover
34%
3rd clearest
Wind
8 km/h
10th windiest
Solar energy
4.35 kWh/m²
Travel score
7.3
out of 10

Sochi is city in Krasnodar Krai, Russia.

Density
1,853/km²
people per km²
Founded
1838

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 25°C in the first days to 22°C by the end.

A typical September day in Sochi reaches about 23°C in the afternoon and slips back to 20°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between 19°C and 27°C. Set against its neighbours, September runs about 3°C cooler than August and about 4°C warmer than October.

10°15°20°25°30°151015202530
Avg high (°C)Avg low (°C)
12521
22521
32521
42421
52421
62421
72420
82420
92420
102420
112420
122420
132320
142320
152320
162319
172319
182319
192319
202319
212319
222219
232219
242219
252218
262218
272218
282218
292218
302118

Sochi weather by month

How September compares with the rest of the year at a glance. September is the 3rd-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / 145155.69.11.4
Feb / 10811.94.810.21.4
Mar10° / 11213.62.911.62.2
Apr14° / 10°8710.70.413.24.0
May19° / 14°8110.1014.56.1
Jun23° / 19°729.5015.27.3
Jul26° / 22°809.9014.97.4
Aug26° / 23°669.3013.87.4
Sep23° / 20°1129.7012.37.3
Oct19° / 16°13410.7010.86.2
Nov14° / 11°13110.919.54.2
Dec11° / 14614.22.88.82.3

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 64% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 14% of September, with mostly cloudy or overcast conditions the remaining 22%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
18713
28713
38713
48614
58614
68614
78416
88416
98416
108317
118218
128218
138020
148020
157921
167822
177723
187624
197525
207426
217426
227228
237129
247129
257030
267030
276931
286931
296931
306931

Chance of precipitation in September

Any precipitation

Sochi gets around 112 mm of rain over 9.7 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 32% and peaks near 33% on the wettest days.

0%10%20%30%40%151015202530
Rain chance (%)
132
232
332
433
533
633
733
833
933
1032
1132
1231
1331
1430
1530
1630
1730
1830
1930
2030
2131
2231
2332
2433
2533
2633
2733
2833
2933
3033

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 33% of days. Sticky, muggy-or-worse air turns up on roughly 29% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
15122545131
26132644120
36142742100
4715284090
5816293880
6917303670
7918323560
81019333350
91020343140
101121353040
111121362830
121222362730
131223372620
141223372520
151324372510
161424372410
171425372410
181525372300
191625362300
201726352200
211826352100
221927342000
232027331900
242228331800
252328321600
262528321500
272728311400
282829311200
293029311100
303129311000

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.

0246810151015202530
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 h 06 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 90 minutes over September. Sunrise moves from 5:49 AM to 6:23 AM, and sunset from 6:52 PM to 5:58 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
113.15:496:52
213.05:506:51
313.05:526:49
412.95:536:47
512.95:546:45
612.85:556:43
712.85:566:41
812.75:576:39
912.75:596:38
1012.66:006:36
1112.56:016:34
1212.56:026:32
1312.46:036:30
1412.46:046:28
1512.36:056:26
1612.36:076:24
1712.26:086:22
1812.26:096:20
1912.16:106:19
2012.16:116:17
2112.06:126:15
2212.06:146:13
2311.96:156:11
2411.96:166:09
2511.86:176:07
2611.86:186:05
2711.76:196:03
2811.76:216:01
2911.66:226:00
3011.66:235:58

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.35 kWh/m².

For context, solar energy here swings from a low near 1.32 kWh/m² to a high of 6.44 kWh/m² in June across the year — September's 4.35 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.1Bright
25.0Bright
35.0Bright
44.9Bright
54.9Bright
64.8Bright
74.8Bright
84.7Bright
94.7Bright
104.6Bright
114.6Bright
124.5Bright
134.5Bright
144.5Bright
154.4Bright
164.3Bright
174.3Bright
184.3Bright
194.2Bright
204.2Bright
214.1Bright
224.0Bright
234.0Bright
244.0Moderate
253.9Moderate
263.9Moderate
273.8Moderate
283.8Moderate
293.7Moderate
303.7Moderate
Planning a trip in September

Is September a good time to visit Sochi?

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

7.3
Sightseeing
3rd-best month of the year
5.7
Beach & pool
3rd-best month of the year

September is one of the better times to visit Sochi for general sightseeing.

What to pack for Sochi in September

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

In September, Sochi sees daytime highs around 23°C and nights near 20°C. Worth packing: light clothes and rain gear. About 10 days see rain.

light clothesrain gear

Sea temperature near Sochi in September

The nearest coast averages about 24°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 26°C and coldest in February near 9°C.

It's comfortable for a long swim from Jun 6 to Oct 18 — about 4.4 months when the water holds above 20°C.

10°20°30°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan10Bracing
Feb9Bracing
Mar9Bracing
Apr12Bracing
May17Cool
Jun22Refreshing
Jul25Warm
Aug26Warm
Sep24Warm
Oct20Refreshing
Nov16Cool
Dec13Bracing

UV index in Sochi 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 Sochi peaks around July 17 at about 8 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near January 1 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 7 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highHighModerateLowJul 17UV 8Jan 1UV 1
UV index (midday)Level
Jan1Low
Feb2Low
Mar2Moderate
Apr6High
May6High
Jun8Very high
Jul8Very high
Aug8Very high
Sep6High
Oct3Moderate
Nov2Low
Dec1Low
Location & terrain

Where is Sochi?

Sochi sits at 43.6°N, 39.7°E, 28 m above sea level, in Russia. The nearest listed city is Dagomys, 9.0 km away.

Topography around Sochi

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

Within 3 km, the terrain around Sochi has only modest variations in elevation — a maximum elevation change of 207 m around an average of 43 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,008 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,254 m.

The land around Sochi is covered by artificial surfaces (37%), trees (32%) and water (29%) within 3 km, water (49%) and trees (46%) within 16 km, and trees (56%) and water (33%) within 80 km.

3 km
207 m
16 km
1,008 m
80 km
3,254 m
treesgrasslandartificial surfacesbare terrainwater
September weather nearby: Dagomys 9.0 km · Khosta 15 km · Kudepsta 18 km · Adler 25 km · Lazarevskoye 47 km · Tuapse 76 km · Khadyzhensk 93 km · Apsheronsk 96 km

Russia travel facts

Travel advisory
Level 4
Do Not Travel
Power plugs
Type C / F
230 V · 50 Hz
Prices
≈ 32% of US
price level, 2025
GDP per capita
$17,547
2025
Happiness
5.8 / 10
World Happiness, 2025
Safe drinking water
76%
of population, 2024
Homicide rate
6.8
per 100k, 2021
Road deaths
12
per 100k/yr, 2019
Income group
High
World Bank
English
Moderate
EF EPI 521
Religion
other Christian 2%

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 Sochi (43.597°, 39.7248°, elevation 28 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).