Kurortnyy weather in September

In September, Kurortnyy sees average daytime highs of 15°C and overnight lows near 8°C, with 57 mm of rain across 11.6 wet days and about 12.6 hours of daylight. It is the 5th-warmest and 5th-wettest month of the year here.

Highs ease over the month, from about 17°C in the first days to 12°C by the end. The sky is clear or mostly clear about 13% of the time in September, and the air most often feels dry.

Daylight stretches from about 13 h 54 min at the start of September to 11 h 12 min by month's end. Set against the rest of the year, September is Kurortnyy's 7th-clearest and 7th-windiest month. For the whole year in context, see Kurortnyy's year-round climate.

Daytime high
15°
5th warmest
Overnight low
9th coldest
Rainfall
57 mm
11.6 wet days
Daylight
12 h 30 min
6:39 AM – 7:11 PM
Cloud cover
72%
7th clearest
Wind
13 km/h
7th windiest
Solar energy
2.51 kWh/m²
Travel score
4.1
out of 10

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 17°C in the first days to 12°C by the end.

A typical September day in Kurortnyy reaches about 15°C in the afternoon and slips back to 8°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 10°C and 19°C. Set against its neighbours, September runs about 6°C cooler than August and about 7°C warmer than October.

10°15°20°25°151015202530
Avg high (°C)Avg low (°C)
11810
21810
31710
4179
5179
6179
7179
8169
9169
10169
11168
12158
13158
14158
15158
16158
17147
18147
19147
20147
21147
22137
23136
24136
25136
26126
27126
28126
29126
30125

How September really feels in Kurortnyy

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.

Kurortnyy weather by month

How September compares with the rest of the year at a glance. September is the 5th-warmest and 5th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan-4° / -9°4611.512.16.40.0
Feb-4° / -9°379.49.78.60.0
Mar / -6°389.58.311.30.0
Apr / -0°409.73.514.21.4
May15° / 529.80.316.84.5
Jun19° / 10°6912.2018.45.7
Jul22° / 13°7112.2017.76.2
Aug20° / 12°7512.6015.45.9
Sep15° / 5711.6012.64.1
Oct / 5811.71.79.71.1
Nov / -2°5711.66.87.10.0
Dec-2° / -6°5512.8115.60.0

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 13% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 17% of September, with mostly cloudy or overcast conditions the remaining 70%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
13268
23169
33169
43169
53169
63169
73169
83070
93070
103070
113070
123070
132971
142971
153070
163070
173070
183070
193169
203070
212971
222971
232971
242971
252971
262971
272872
282872
292773
302674

Chance of precipitation in September

Any precipitation

Kurortnyy gets around 57 mm of rain over 11.6 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 39% and peaks near 40% on the wettest days.

0%10%20%30%40%50%151015202530
Rain chance (%)
139
238
338
438
538
638
738
839
939
1040
1140
1240
1340
1440
1540
1640
1740
1840
1940
2039
2139
2239
2339
2439
2539
2639
2739
2839
2939
3040

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the dry band about 92% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
179192
280182
381172
482162
583152
684142
785132
887121
988111
1089101
119091
129181
139181
149370
159460
169550
179550
189640
199730
209730
219820
229820
239820
249910
259910
269910
279910
2810000
2910000
3010000

Wind in September

Winds average 13 km/h in September.

Across September, daily wind ranges from about 12 km/h on the calmest days to 14 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202530
Wind speed (km/h)Feels
112light breeze
212light breeze
312light breeze
412light breeze
513light breeze
613light breeze
713light breeze
813light breeze
913light breeze
1013light breeze
1113light breeze
1213light breeze
1313light breeze
1413light breeze
1513light breeze
1613light breeze
1713light breeze
1814light breeze
1914light breeze
2014light breeze
2114light breeze
2214light breeze
2314light breeze
2414light breeze
2514light breeze
2614light breeze
2714light breeze
2814light breeze
2914light breeze
3014light breeze

Sunrise & sunset in September

DaylightNight

Daylight runs from about 13 h 54 min at the start of September to 11 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 162 minutes over September. Sunrise moves from 6:02 AM to 7:13 AM, and sunset from 7:58 PM to 6:26 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
113.96:027:58
213.86:047:55
313.86:077:52
413.76:097:49
513.66:127:46
613.56:147:43
713.46:177:39
813.36:197:36
913.26:217:33
1013.16:247:30
1113.06:267:27
1212.96:297:24
1312.86:317:20
1412.76:347:17
1512.66:367:14
1612.56:397:11
1712.46:417:08
1812.46:437:04
1912.36:467:01
2012.26:486:58
2112.16:516:55
2212.06:536:52
2311.96:566:49
2411.86:586:45
2511.77:016:42
2611.67:036:39
2711.57:056:36
2811.47:086:33
2911.37:106:30
3011.27:136:26

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 2.51 kWh/m².

For context, solar energy here swings from a low near 0.16 kWh/m² to a high of 5.81 kWh/m² in June across the year — September's 2.51 kWh/m² falls in the middle.

01234151015202530
Solar energy (kWh/m²)Level
13.3Moderate
23.2Moderate
33.2Moderate
43.1Moderate
53.1Moderate
63.0Moderate
73.0Moderate
82.9Moderate
92.8Moderate
102.8Moderate
112.7Moderate
122.7Moderate
132.6Moderate
142.6Moderate
152.5Moderate
162.5Moderate
172.4Moderate
182.4Moderate
192.3Moderate
202.3Moderate
212.2Moderate
222.2Moderate
232.1Moderate
242.1Moderate
252.0Moderate
262.0Dim
271.9Dim
281.9Dim
291.8Dim
301.8Dim
Planning a trip in September

Is September a good time to visit Kurortnyy?

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

4.1
Sightseeing
5th-best month of the year
0.4
Beach & pool
4th-best month of the year

September is a reasonable time to visit Kurortnyy for sightseeing.

What to pack for Kurortnyy in September

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

In September, Kurortnyy sees daytime highs around 15°C and nights near 8°C. Worth packing: a warm layer and rain gear. About 12 days see rain.

a warm layerrain gear

Sea temperature near Kurortnyy in September

The nearest coast averages about 15°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 July at about 18°C and coldest in February near -0°C.

The water stays below 20°C all year — cool enough that most swimmers want a wetsuit.

0°10°20°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshing
Sea temperature (°C)Comfort
Jan0Bracing
Feb0Bracing
Mar0Bracing
Apr2Bracing
May8Bracing
Jun14Bracing
Jul18Cool
Aug18Cool
Sep15Bracing
Oct10Bracing
Nov6Bracing
Dec2Bracing

UV index in Kurortnyy in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 3. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Kurortnyy peaks around July 12 at about 5 (high) — a little sun protection helps at midday. It bottoms out near December 17 at about 0 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 4 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighModerateLowJul 12UV 5Dec 17UV 0
UV index (midday)Level
Jan0Low
Feb1Low
Mar2Low
Apr3Moderate
May4Moderate
Jun5High
Jul5High
Aug4Moderate
Sep3Moderate
Oct1Low
Nov0Low
Dec0Low

Air quality in Kurortnyy 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 Kurortnyy is worst in April — around 20 µg/m³ PM2.5 (moderate), about 2.0× the cleanest month (November, 10 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodApr 1719 µg/m³Nov 1710 µg/m³
PM2.5 (µg/m³)Level
Jan11Good
Feb11Good
Mar17Moderate
Apr20Moderate
May17Moderate
Jun15Moderate
Jul16Moderate
Aug16Moderate
Sep15Moderate
Oct12Good
Nov10Good
Dec11Good
Location & terrain

Where is Kurortnyy?

Kurortnyy sits at 60.2°N, 29.9°E, 14 m above sea level, in Russia. The nearest listed city is Sestroretsk, 8.0 km away.

Topography around Kurortnyy

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

Within 3 km, the terrain around Kurortnyy has only modest variations in elevation — a maximum elevation change of 54 m around an average of 23 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 159 m; within 80 km, only modest variations in elevation — a maximum elevation change of 236 m.

The land around Kurortnyy is covered by trees (72%) and water (21%) within 3 km, trees (59%) and water (33%) within 16 km, and trees (56%) and water (28%) within 80 km.

3 km
54 m
16 km
159 m
80 km
236 m
treesgrasslandcroplandartificial surfacesbare terrainwaterwetland
September weather nearby: Sestroretsk 8.0 km · Sertolovo 16 km · Kronstadt 21 km · Untolovo 24 km · Kolomyagi 26 km · Ozerki 26 km · Parnas 27 km · Staraya Derevnya 27 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 Kurortnyy (60.1656°, 29.908°, elevation 14 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).