Raduzhny weather in September

In September, Raduzhny sees average daytime highs of 10°C and overnight lows near 4°C, with 64 mm of precipitation across 12.8 wet days and about 12.6 hours of daylight. It is the 4th-warmest and 4th-wettest month of the year here.

Highs ease over the month, from about 14°C in the first days to 7°C by the end. The sky is clear or mostly clear about 9% of the time in September, and the air most often feels dry.

Daylight stretches from about 14 h 06 min at the start of September to 11 h 12 min by month's end. Set against the rest of the year, September is Raduzhny's 7th-clearest and 9th-windiest month. For the whole year in context, see Raduzhny's year-round climate.

Daytime high
10°
4th warmest
Overnight low
9th coldest
Precipitation
64 mm
12.8 wet days
Daylight
12 h 36 min
5:27 AM – 6:02 PM
Cloud cover
81%
7th clearest
Wind
12 km/h
9th windiest
Solar energy
2.03 kWh/m²
Travel score
2.1
out of 10

Raduzhny is town in Khanty-Mansi Autonomous Okrug, Russia.

Density
280/km²
people per km²
Founded
1973

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 14°C in the first days to 7°C by the end.

A typical September day in Raduzhny reaches about 10°C in the afternoon and slips back to 4°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 4°C and 17°C. Set against its neighbours, September runs about 7°C cooler than August and about 9°C warmer than October.

10°20°151015202530
Avg high (°C)Avg low (°C)
1147
2147
3146
4136
5136
6136
7136
8125
9125
10125
11125
12115
13114
14114
15114
16104
17104
18103
19103
2093
2193
2292
2382
2482
2582
2672
2771
2871
2961
3061

How September really feels in Raduzhny

Once humidity and wind are folded in, September averages 0 days that feel above 32°C and 12 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
12
wind chill below the day's low

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

Raduzhny weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan-18° / -25°206.79.75.80.0
Feb-15° / -22°17688.30.0
Mar-6° / -14°308.910.911.30.0
Apr / -8°4010.47.814.40.0
May / 5811.43.917.31.7
Jun18° / 7412.80.319.15.2
Jul21° / 13°6910.7018.46.3
Aug18° / 10°9314.5015.74.9
Sep10° / 6412.81.612.62.1
Oct / -4°561410.49.50.0
Nov-10° / -16°379.612.26.60.0
Dec-16° / -23°268.711.74.90.0

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 9% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 8% of September, with mostly cloudy or overcast conditions the remaining 82%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
11882
21882
31882
41882
51981
61981
71981
81882
91882
101981
111981
122080
131981
141981
151981
161981
171981
181981
191981
201783
211783
221684
231684
241585
251585
261585
271585
281585
291585
301585

Chance of precipitation in September

Any precipitationSnow

Raduzhny gets around 64 mm of rain and snow over 12.8 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 43% and peaks near 45% on the wettest days, and about 2 days bring snow.

0%20%40%60%151015202530
Rain chance (%)Snow chance (%)
1450
2450
3450
4450
5451
6441
7441
8441
9441
10442
11432
12433
13433
14434
15434
16435
17435
18436
19437
20437
21438
22439
234210
244211
254211
264212
274213
284214
294215
304216

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 (%)Humid (%)
19361
29460
39550
49550
59640
69640
79730
89730
99820
109820
119820
129910
139910
149910
159910
169910
179910
1810000
1910000
2010000
2110000
2210000
2310000
2410000
2510000
2610000
2710000
2810000
2910000
3010000

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
512calm
612calm
712calm
812calm
912calm
1012calm
1112calm
1212calm
1312calm
1412light breeze
1512light breeze
1612light breeze
1712light breeze
1812light breeze
1912light breeze
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 14 h 06 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 174 minutes over September. Sunrise moves from 4:47 AM to 6:05 AM, and sunset from 6:53 PM to 5:14 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
114.14:476:53
214.04:496:50
313.94:526:46
413.84:556:43
513.74:576:39
613.65:006:36
713.55:036:33
813.45:056:29
913.35:086:26
1013.25:116:22
1113.15:146:19
1213.05:166:16
1312.95:196:12
1412.85:226:09
1512.75:246:05
1612.65:276:02
1712.55:305:59
1812.45:325:55
1912.35:355:52
2012.25:385:48
2112.15:405:45
2212.05:435:41
2311.95:465:38
2411.85:485:35
2511.75:515:31
2611.65:545:28
2711.55:565:24
2811.45:595:21
2911.36:025:18
3011.26:055:14

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 2.03 kWh/m².

For context, solar energy here swings from a low near 0.12 kWh/m² to a high of 5.35 kWh/m² in June across the year — September's 2.03 kWh/m² falls in the middle.

0123151015202530
Solar energy (kWh/m²)Level
12.6Moderate
22.6Moderate
32.5Moderate
42.5Moderate
52.5Moderate
62.4Moderate
72.4Moderate
82.4Moderate
92.3Moderate
102.3Moderate
112.2Moderate
122.2Moderate
132.1Moderate
142.1Moderate
152.1Moderate
162.0Moderate
172.0Dim
181.9Dim
191.9Dim
201.8Dim
211.8Dim
221.7Dim
231.7Dim
241.6Dim
251.6Dim
261.6Dim
271.5Dim
281.5Dim
291.4Dim
301.4Dim
Planning a trip in September

Hazard calendar for Raduzhny

In seasonPeak

In September, Raduzhny sits inside its rainy season season. The full year is below, with each hazard's peak months called out.

Raduzhny's rainy season runs May–October, when most of the year's rain falls.

Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is September a good time to visit Raduzhny?

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

2.1
Sightseeing
4th-best month of the year
0.0
Beach & pool
5th-best month of the year

September is a weaker month for outdoor sightseeing in Raduzhny.

What to pack for Raduzhny in September

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

In September, Raduzhny sees daytime highs around 10°C and nights near 4°C. Pack a warm layer. Worth having: rain gear. About 13 days see rain.

a warm layerrain gear

UV index in Raduzhny 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 Raduzhny peaks around June 23 at about 5 (moderate) — 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.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateLowJun 23UV 5Dec 19UV 0
UV index (midday)Level
Jan0Low
Feb1Low
Mar1Low
Apr3Moderate
May4Moderate
Jun5Moderate
Jul5Moderate
Aug3Moderate
Sep2Moderate
Oct1Low
Nov0Low
Dec0Low

Air quality in Raduzhny 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 Raduzhny is worst in June — around 18 µg/m³ PM2.5 (moderate), about 11.9× the cleanest month (December, 2 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJun 1718 µg/m³Dec 202 µg/m³
PM2.5 (µg/m³)Level
Jan2Good
Feb3Good
Mar5Good
Apr11Good
May15Moderate
Jun18Moderate
Jul15Moderate
Aug14Moderate
Sep8Good
Oct4Good
Nov2Good
Dec2Good
Location & terrain

Where is Raduzhny?

Raduzhny sits at 62.1°N, 77.5°E, 72 m above sea level, in Russia. The nearest listed city is Pokachi, 118 km away.

Topography around Raduzhny

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

Within 3 km, the terrain around Raduzhny has only modest variations in elevation — a maximum elevation change of 19 m around an average of 68 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 33 m; within 80 km, only modest variations in elevation — a maximum elevation change of 90 m.

The land around Raduzhny is covered by trees (54%) within 3 km, wetland (44%) and trees (32%) within 16 km, and trees (51%) and wetland (36%) within 80 km.

3 km
19 m
16 km
33 m
80 km
90 m
treesshrubsgrasslandartificial surfacesbare terrainwaterwetland
September weather nearby: Pokachi 118 km · Izluchinsk 128 km · Nizhnevartovsk 138 km · Megion 139 km · Strezhevoy 152 km · Langepas 152 km · Kogalym 157 km · Noyabrsk 160 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 Raduzhny (62.0961°, 77.475°, elevation 72 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).