Priozërsk weather in September

In September, Priozërsk sees average daytime highs of 14°C and overnight lows near 11°C, with 68 mm of rain across 12.4 wet days and about 12.6 hours of daylight. It is the 4th-warmest and 3rd-wettest month of the year here.

Highs ease over the month, from about 16°C in the first days to 12°C by the end. The sky is clear or mostly clear about 15% of the time in September, and the air most often feels dry.

Daylight stretches from about 14 hours at the start of September to 11 h 12 min by month's end. Set against the rest of the year, September is Priozërsk's 6th-clearest and 5th-windiest month. For the whole year in context, see Priozërsk's year-round climate.

Daytime high
14°
4th warmest
Overnight low
11°
10th coldest
Rainfall
68 mm
12.4 wet days
Daylight
12 h 36 min
6:37 AM – 7:11 PM
Cloud cover
70%
6th clearest
Wind
19 km/h
5th windiest
Solar energy
2.41 kWh/m²
Travel score
3.8
out of 10

Priozërsk is town in Leningrad Oblast, Russia.

Density
1,109/km²
people per km²
Founded
1295

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 16°C in the first days to 12°C by the end.

A typical September day in Priozërsk reaches about 14°C in the afternoon and slips back to 11°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between 10°C and 18°C. Set against its neighbours, September runs about 5°C cooler than August and about 6°C warmer than October.

10°15°20°25°151015202530
Avg high (°C)Avg low (°C)
11713
21713
31613
41612
51612
61612
71612
81612
91512
101512
111511
121511
131511
141511
151411
161410
171410
181410
191410
201310
211310
22139
23139
24139
25129
26129
27129
28128
29128
30118

How September really feels in Priozërsk

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.

Priozërsk weather by month

How September compares with the rest of the year at a glance. September is the 4th-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan-3° / -7°3911.111.96.10.0
Feb-4° / -8°318.18.78.50.0
Mar-1° / -5°338.57.211.30.0
Apr / -1°348.43.214.20.2
May10° / 458.10.4172.2
Jun15° / 10°6010.3018.74.3
Jul19° / 14°6010.10186.0
Aug19° / 14°7511.8015.55.8
Sep14° / 11°6812.4012.63.8
Oct / 7614.21.89.71.1
Nov / 6613.46.96.90.0
Dec-1° / -4°5412.810.95.30.0

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 15% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 16% of September, with mostly cloudy or overcast conditions the remaining 69%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
13466
23466
33367
43367
53367
63367
73367
83367
93367
103367
113367
123268
133268
143268
153070
163070
173169
183169
193169
203070
213070
223070
232971
242971
252971
262971
272872
282872
292872
302872

Chance of precipitation in September

Any precipitation

Priozërsk gets around 68 mm of rain over 12.4 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 42% and peaks near 46% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202530
Rain chance (%)
138
238
338
438
538
639
739
840
941
1041
1142
1242
1343
1443
1543
1643
1743
1843
1943
2043
2143
2243
2343
2443
2544
2644
2744
2845
2945
3046

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 89% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
170282
272262
373252
475232
576222
677212
780191
881181
982171
1084151
1185141
1286131
1388111
1490100
159190
169280
179370
189460
199550
209550
219640
229640
239730
249730
259820
269820
279820
289910
299910
309910

Wind in September

Winds average 19 km/h in September.

Across September, daily wind ranges from about 17 km/h on the calmest days to 20 km/h at its breeziest. It stays fairly steady from day to day.

0510152025151015202530
Wind speed (km/h)Feels
117light breeze
217light breeze
317light breeze
418light breeze
518light breeze
618light breeze
718light breeze
818light breeze
918light breeze
1018light breeze
1118light breeze
1219light breeze
1319light breeze
1419light breeze
1519light breeze
1619light breeze
1719light breeze
1819light breeze
1919light breeze
2019light breeze
2119light breeze
2219light breeze
2319light breeze
2420light breeze
2520light breeze
2620light breeze
2720light breeze
2820light breeze
2920light breeze
3020light breeze

Sunrise & sunset in September

DaylightNight

Daylight runs from about 14 hours 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 168 minutes over September. Sunrise moves from 5:59 AM to 7:13 AM, and sunset from 7:59 PM to 6:25 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
114.05:597:59
213.96:017:56
313.86:047:53
413.76:067:50
513.66:097:47
613.56:127:43
713.46:147:40
813.36:177:37
913.26:197:34
1013.16:227:30
1113.06:247:27
1212.96:277:24
1312.96:297:20
1412.86:327:17
1512.76:347:14
1612.66:377:11
1712.56:407:07
1812.46:427:04
1912.36:457:01
2012.26:476:57
2112.16:506:54
2212.06:526:51
2311.96:556:48
2411.86:576:44
2511.77:006:41
2611.67:036:38
2711.57:056:34
2811.47:086:31
2911.37:106:28
3011.27:136:25

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 2.41 kWh/m².

For context, solar energy here swings from a low near 0.12 kWh/m² to a high of 5.78 kWh/m² in June across the year — September's 2.41 kWh/m² falls in the middle.

01234151015202530
Solar energy (kWh/m²)Level
13.2Moderate
23.1Moderate
33.1Moderate
43.0Moderate
53.0Moderate
62.9Moderate
72.9Moderate
82.8Moderate
92.8Moderate
102.7Moderate
112.6Moderate
122.6Moderate
132.5Moderate
142.5Moderate
152.4Moderate
162.4Moderate
172.3Moderate
182.3Moderate
192.2Moderate
202.2Moderate
212.1Moderate
222.1Moderate
232.0Moderate
242.0Dim
251.9Dim
261.9Dim
271.8Dim
281.8Dim
291.7Dim
301.7Dim
Planning a trip in September

Is September a good time to visit Priozërsk?

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

3.8
Sightseeing
4th-best month of the year
0.2
Beach & pool
4th-best month of the year

September is a weaker month for outdoor sightseeing in Priozërsk.

What to pack for Priozërsk in September

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

In September, Priozërsk sees daytime highs around 14°C and nights near 11°C. Worth packing: a warm layer and rain gear. About 12 days see rain.

a warm layerrain gear

Sea temperature near Priozërsk in September

The nearest coast averages about 13°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 16°C and coldest in March near 1°C.

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

0°5°10°15°20°JanFebMarAprMayJunJulAugSepOctNovDecbracingcool
Sea temperature (°C)Comfort
Jan2Bracing
Feb1Bracing
Mar1Bracing
Apr1Bracing
May3Bracing
Jun8Bracing
Jul14Bracing
Aug16Cool
Sep13Bracing
Oct9Bracing
Nov6Bracing
Dec4Bracing

UV index in Priozërsk in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 2. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Priozërsk peaks around July 12 at about 5 (high) — a little sun protection helps at midday. It bottoms out near December 19 at about 0 (low).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateModerateLowJul 12UV 5Dec 19UV 0
UV index (midday)Level
Jan0Low
Feb1Low
Mar2Low
Apr3Moderate
May4Moderate
Jun5Moderate
Jul5High
Aug4Moderate
Sep2Moderate
Oct1Low
Nov0Low
Dec0Low
Location & terrain

Where is Priozërsk?

Priozërsk sits at 61.0°N, 30.1°E, 4 m above sea level, in Russia. The nearest listed city is Svetogorsk, 69 km away.

Topography around Priozërsk

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

Within 3 km, the terrain around Priozërsk has only modest variations in elevation — a maximum elevation change of 54 m around an average of 19 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 162 m; within 80 km, significant variations in elevation — a maximum elevation change of 277 m.

The land around Priozërsk is covered by trees (66%) within 3 km, water (53%) and trees (41%) within 16 km, and trees (53%) and water (42%) within 80 km.

3 km
54 m
16 km
162 m
80 km
277 m
treesgrasslandcroplandartificial surfaceswaterwetland
September weather nearby: Svetogorsk 69 km · Imatra 76 km · Sortavala 81 km · Vyborg 84 km · Kurortnyy 98 km · Sertolovo 100 km · Lappeenranta 105 km · Sestroretsk 105 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 Priozërsk (61.0403°, 30.1392°, elevation 4 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).