Nadym weather in September

In September, Nadym sees average daytime highs of 9°C and overnight lows near 3°C, with 46 mm of precipitation across 11 wet days and about 12.7 hours of daylight. It is the 4th-warmest and 6th-wettest month of the year here.

Highs ease over the month, from about 12°C in the first days to 6°C by the end. The sky is clear or mostly clear about 7% of the time in September, and the air most often feels dry.

Daylight stretches from about 14 h 30 min at the start of September to 11 hours by month's end. Set against the rest of the year, September is Nadym's 7th-clearest and 10th-windiest month. For the whole year in context, see Nadym's year-round climate.

Daytime high
4th warmest
Overnight low
9th coldest
Precipitation
46 mm
11 wet days
Daylight
12 h 42 min
5:44 AM – 6:25 PM
Cloud cover
82%
7th clearest
Wind
14 km/h
10th windiest
Solar energy
1.79 kWh/m²
Travel score
1.6
out of 10

Nadym is town in Russia.

Density
151/km²
people per km²
Founded
1598

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 12°C in the first days to 6°C by the end.

A typical September day in Nadym reaches about 9°C in the afternoon and slips back to 3°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 4°C and 15°C. Set against its neighbours, September runs about 7°C cooler than August and about 10°C warmer than October.

-5°10°15°20°151015202530
Avg high (°C)Avg low (°C)
1136
2126
3125
4125
5125
6125
7115
8114
9114
10114
11104
12104
13103
14103
1593
1693
1793
1882
1982
2082
2182
2272
2371
2471
2561
2661
2760
2860
2950
3050

How September really feels in Nadym

Once humidity and wind are folded in, September averages 0 days that feel above 32°C and 18 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
18
wind chill below the day's low

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

Nadym weather by month

How September compares with the rest of the year at a glance. September is the 4th-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan-20° / -27°155.47.74.20.0
Feb-18° / -25°124.65.87.60.0
Mar-10° / -18°216.57.911.10.0
Apr-3° / -11°327.76.814.80.0
May / -3°469.95.218.40.4
Jun15° / 7111.9121.24.1
Jul19° / 11°70100206.0
Aug16° / 6311.8016.44.4
Sep / 46111.512.71.6
Oct-1° / -6°5112.19.99.10.0
Nov-12° / -18°277.99.45.50.0
Dec-17° / -24°186.68.72.70.0

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 7% 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 85%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
11585
21585
31585
41684
51684
61585
71585
81684
91684
101684
111684
121585
131585
141585
151585
161486
171486
181486
191486
201486
211486
221486
231486
241486
251486
261486
271486
281486
291486
301486

Chance of precipitation in September

Any precipitationSnow

Nadym gets around 46 mm of rain and snow over 11 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 37% and peaks near 40% on the wettest days, and about 2 days bring snow.

0%10%20%30%40%50%151015202530
Rain chance (%)Snow chance (%)
1380
2390
3390
4391
5401
6401
7401
8402
9402
10392
11393
12393
13384
14384
15374
16365
17365
18356
19356
20347
21347
22348
23348
24349
253510
263511
273612
283713
293814
303815

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 99% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)
1964
2973
3973
4973
5982
6982
7982
8982
9982
10991
11991
12991
13991
14991
151000
161000
171000
181000
191000
201000
211000
221000
231000
241000
251000
261000
271000
281000
291000
301000

Wind in September

Winds average 14 km/h in September.

Across September, daily wind ranges from about 14 km/h on the calmest days to 15 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202530
Wind speed (km/h)Feels
114light breeze
214light breeze
314light breeze
414light breeze
514light breeze
614light breeze
714light breeze
814light breeze
914light breeze
1014light breeze
1114light breeze
1214light breeze
1314light breeze
1414light breeze
1514light breeze
1614light breeze
1714light 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
3015light breeze

Sunrise & sunset in September

DaylightNight

Daylight runs from about 14 h 30 min at the start of September to 11 hours by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 210 minutes over September. Sunrise moves from 4:56 AM to 6:29 AM, and sunset from 7:23 PM to 5:30 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
114.54:567:23
214.34:597:20
314.25:027:16
414.15:067:12
514.05:097:08
613.95:127:04
713.75:157:00
813.65:186:56
913.55:226:52
1013.45:256:48
1113.35:286:44
1213.25:316:40
1313.05:346:36
1412.95:376:33
1512.85:416:29
1612.75:446:25
1712.65:476:21
1812.45:506:17
1912.35:536:13
2012.25:576:09
2112.16:006:05
2212.06:036:01
2311.96:065:57
2411.76:095:53
2511.66:125:49
2611.56:165:46
2711.46:195:42
2811.36:225:38
2911.16:255:34
3011.06:295:30

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 1.79 kWh/m².

For context, solar energy here swings from a low near 0.02 kWh/m² to a high of 5 kWh/m² in June across the year — September's 1.79 kWh/m² falls in the middle.

0123151015202530
Solar energy (kWh/m²)Level
12.4Moderate
22.3Moderate
32.3Moderate
42.3Moderate
52.2Moderate
62.2Moderate
72.1Moderate
82.1Moderate
92.0Moderate
102.0Moderate
112.0Dim
121.9Dim
131.9Dim
141.8Dim
151.8Dim
161.8Dim
171.7Dim
181.7Dim
191.6Dim
201.6Dim
211.5Dim
221.5Dim
231.5Dim
241.4Dim
251.4Dim
261.4Dim
271.3Dim
281.3Dim
291.3Dim
301.2Dim
Planning a trip in September

Is September a good time to visit Nadym?

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

1.6
Sightseeing
4th-best month of the year
0.0
Beach & pool
4th-best month of the year

September is a weaker month for outdoor sightseeing in Nadym.

What to pack for Nadym in September

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

In September, Nadym sees daytime highs around 9°C and nights near 3°C. Pack a warm layer. Worth having: rain gear. About 11 days see rain.

a warm layerrain gear

UV index in Nadym 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 Nadym peaks around June 22 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 3 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateLowJun 22UV 5Dec 19UV 0
UV index (midday)Level
Jan0Low
Feb0Low
Mar1Low
Apr3Moderate
May4Moderate
Jun5Moderate
Jul5Moderate
Aug3Moderate
Sep2Low
Oct1Low
Nov0Low
Dec0Low

Air quality in Nadym 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 Nadym is worst in July — around 19 µg/m³ PM2.5 (moderate), about 16.0× the cleanest month (January, 1 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1818 µg/m³Jan 121 µg/m³
PM2.5 (µg/m³)Level
Jan1Good
Feb2Good
Mar4Good
Apr7Good
May10Good
Jun8Good
Jul19Moderate
Aug12Good
Sep6Good
Oct3Good
Nov1Good
Dec1Good
Location & terrain

Where is Nadym?

Nadym sits at 65.5°N, 72.5°E, 7 m above sea level, in Russia. The nearest listed city is Novyy Urengoy, 197 km away.

Topography around Nadym

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

Within 3 km, the terrain around Nadym has only modest variations in elevation — a maximum elevation change of 56 m around an average of 14 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 64 m; within 80 km, only modest variations in elevation — a maximum elevation change of 101 m.

The land around Nadym is covered by wetland (37%) and trees (20%) within 3 km, trees (50%), grassland (21%) and wetland (20%) within 16 km, and trees (46%) and wetland (33%) within 80 km.

3 km
56 m
16 km
64 m
80 km
101 m
treesgrasslandartificial surfacesbare terrainwaterwetland
September weather nearby: Novyy Urengoy 197 km · Muravlenko 216 km · Gubkinskiy 224 km · Tarko-Sale 254 km · Salekhard 289 km · Noyabrsk 296 km · Labytnangi 302 km · Beloyarskiy 344 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 Nadym (65.5333°, 72.5167°, elevation 7 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).