Iskitim weather in September

In September, Iskitim sees average daytime highs of 15°C and overnight lows near 5°C, with 50 mm of precipitation across 10.5 wet days and about 12.5 hours of daylight. It is the 5th-warmest and 3rd-wettest month of the year here.

Highs ease over the month, from about 18°C in the first days to 12°C by the end. The sky is clear or mostly clear about 20% of the time in September, and the air most often feels dry.

Daylight stretches from about 13 h 36 min at the start of September to 11 h 24 min by month's end. Set against the rest of the year, September is Iskitim's 6th-clearest and 9th-windiest month. For the whole year in context, see Iskitim's year-round climate.

Daytime high
15°
5th warmest
Overnight low
8th coldest
Precipitation
50 mm
10.5 wet days
Daylight
12 h 24 min
6:08 AM – 6:34 PM
Cloud cover
67%
6th clearest
Wind
12 km/h
9th windiest
Solar energy
3.03 kWh/m²
Travel score
4.3
out of 10

Iskitim is human settlement in Russia.

Density
2,061/km²
people per km²
Founded
1717

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 18°C in the first days to 12°C by the end.

A typical September day in Iskitim reaches about 15°C in the afternoon and slips back to 5°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 8°C and 22°C. Set against its neighbours, September runs about 6°C cooler than August and about 8°C warmer than October.

10°20°30°151015202530
Avg high (°C)Avg low (°C)
1198
2188
3188
4188
5188
6177
7177
8177
9177
10167
11166
12166
13166
14156
15155
16155
17145
18145
19145
20144
21134
22134
23134
24134
25123
26123
27123
28123
29123
30112

How September really feels in Iskitim

Once humidity and wind are folded in, September averages 0 days that feel above 32°C and 4 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
4
wind chill below the day's low

The story in September is cold — wind chill drags the overnight "feels like" below the raw low.

Iskitim weather by month

How September compares with the rest of the year at a glance. September is the 5th-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan-13° / -20°278.110.77.60.0
Feb-10° / -18°206.48.49.30.0
Mar-2° / -11°267.78.111.50.0
Apr / -2°318.23.313.71.6
May17° / 4190.715.85.4
Jun22° / 12°509.9016.96.7
Jul24° / 14°6912.3016.56.7
Aug21° / 11°5510.7014.76.5
Sep15° / 5010.50.312.54.3
Oct / -1°4911.54.810.21.0
Nov-4° / -10°4711.511.38.20.0
Dec-11° / -17°4011.213.57.10.0

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 20% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 13% of September, with mostly cloudy or overcast conditions the remaining 67%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
13763
23763
33763
43664
53664
63565
73565
83565
93565
103565
113565
123565
133466
143466
153466
163466
173466
183466
193367
203367
213268
223169
233169
243070
253070
262971
272872
282773
292773
302872

Chance of precipitation in September

Any precipitationSnow

Iskitim gets around 50 mm of rain and snow over 10.5 wet days in September. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 36% and peaks near 37% on the wettest days, and about 0 day brings snow.

0%10%20%30%40%50%151015202530
Rain chance (%)Snow chance (%)
1370
2370
3370
4360
5360
6360
7360
8360
9360
10360
11361
12371
13371
14371
15371
16371
17371
18371
19371
20361
21362
22352
23352
24342
25342
26342
27333
28333
29333
30334

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 98% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)
1928
2937
3946
4946
5955
6964
7964
8973
9973
10982
11982
12991
13991
14991
151000
161000
171000
181000
191000
201000
211000
221000
231000
241000
251000
261000
271000
281000
291000
301000

Wind in September

Winds average 12 km/h in September.

Across September, daily wind ranges from about 11 km/h on the calmest days to 12 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
111calm
211calm
311calm
411calm
511calm
611calm
712calm
812calm
912calm
1012calm
1112calm
1212calm
1312calm
1412calm
1512calm
1612calm
1712calm
1812calm
1912calm
2012light breeze
2112light breeze
2212light breeze
2312light breeze
2412light breeze
2512light breeze
2612light breeze
2712light breeze
2812light breeze
2912light breeze
3012light breeze

Sunrise & sunset in September

DaylightNight

Daylight runs from about 13 h 36 min at the start of September to 11 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 132 minutes over September. Sunrise moves from 5:40 AM to 6:35 AM, and sunset from 7:13 PM to 5:57 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
113.65:407:13
213.55:427:11
313.45:437:08
413.35:457:06
513.35:477:03
613.25:497:00
713.15:516:58
813.05:536:55
913.05:556:53
1012.95:576:50
1112.85:596:47
1212.76:006:45
1312.76:026:42
1412.66:046:39
1512.56:066:37
1612.46:086:34
1712.46:106:32
1812.36:126:29
1912.26:146:26
2012.16:166:24
2112.16:186:21
2212.06:196:18
2311.96:216:16
2411.86:236:13
2511.86:256:10
2611.76:276:08
2711.66:296:05
2811.56:316:03
2911.56:336:00
3011.46:355:57

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 3.03 kWh/m².

For context, solar energy here swings from a low near 0.54 kWh/m² to a high of 6.1 kWh/m² in June across the year — September's 3.03 kWh/m² falls in the middle.

01234151015202530
Solar energy (kWh/m²)Level
13.8Moderate
23.8Moderate
33.7Moderate
43.6Moderate
53.6Moderate
63.5Moderate
73.5Moderate
83.4Moderate
93.4Moderate
103.3Moderate
113.3Moderate
123.2Moderate
133.2Moderate
143.1Moderate
153.1Moderate
163.0Moderate
173.0Moderate
182.9Moderate
192.8Moderate
202.8Moderate
212.7Moderate
222.7Moderate
232.6Moderate
242.6Moderate
252.5Moderate
262.5Moderate
272.4Moderate
282.4Moderate
292.3Moderate
302.3Moderate
Planning a trip in September

Is September a good time to visit Iskitim?

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

4.3
Sightseeing
5th-best month of the year
0.6
Beach & pool
5th-best month of the year

September is a reasonable time to visit Iskitim for sightseeing.

What to pack for Iskitim in September

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

In September, Iskitim sees daytime highs around 15°C and nights near 5°C. Worth packing: a warm layer and rain gear. About 11 days see rain.

a warm layerrain gear

UV index in Iskitim in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 3 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Iskitim peaks around June 23 at about 6 (high) — a little sun protection helps at midday. It bottoms out near December 22 at about 0 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 6 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighModerateLowJun 23UV 6Dec 22UV 0
UV index (midday)Level
Jan0Low
Feb1Low
Mar2Moderate
Apr4Moderate
May5High
Jun6High
Jul6High
Aug5High
Sep3Moderate
Oct2Low
Nov1Low
Dec0Low

Air quality in Iskitim 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 Iskitim is worst in April — around 19 µg/m³ PM2.5 (moderate), about 3.1× the cleanest month (December, 6 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodModerateGoodApr 1618 µg/m³Dec 166 µg/m³
PM2.5 (µg/m³)Level
Jan9Good
Feb11Good
Mar12Good
Apr19Moderate
May12Good
Jun11Good
Jul16Moderate
Aug11Good
Sep9Good
Oct9Good
Nov8Good
Dec6Good
Location & terrain

Where is Iskitim?

Iskitim sits at 54.6°N, 83.3°E, 114 m above sea level, in Russia. The nearest listed city is Berdsk, 18 km away.

Topography around Iskitim

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

Within 3 km, the terrain around Iskitim has only modest variations in elevation — a maximum elevation change of 128 m around an average of 134 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 245 m; within 80 km, significant variations in elevation — a maximum elevation change of 470 m.

The land around Iskitim is covered by artificial surfaces (38%) and trees (35%) within 3 km, trees (39%), cropland (32%) and grassland (21%) within 16 km, and trees (45%), cropland (29%) and grassland (20%) within 80 km.

3 km
128 m
16 km
245 m
80 km
470 m
treesgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: Berdsk 18 km · Linëvo 21 km · Akademgorodok 27 km · Krasnoobsk 37 km · Cherepanovo 47 km · Novosibirsk 49 km · Ob’ 54 km · Kochenëvo 81 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 Iskitim (54.6426°, 83.3035°, elevation 114 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).