Udachny weather in June

In June, Udachny sees average daytime highs of 16°C and overnight lows near 6°C, with 54 mm of precipitation across 10.8 wet days and about 22.4 hours of daylight. It is the 2nd-warmest and 3rd-wettest month of the year here.

Highs climb over the month, from about 13°C in the first days to 19°C by the end. The sky is clear or mostly clear about 14% of the time in June, and the air most often feels dry.

Daylight stretches from about 20 h 54 min at the start of June to 22 h 42 min by month's end. Set against the rest of the year, June is Udachny's 3rd-clearest and 3rd-windiest month. For the whole year in context, see Udachny's year-round climate.

Daytime high
16°
2nd warmest
Overnight low
10th coldest
Precipitation
54 mm
10.8 wet days
Daylight
22 h 48 min
2:08 AM – 12:53 AM
Cloud cover
72%
3rd clearest
Wind
10 km/h
3rd windiest
Solar energy
5.52 kWh/m²
Travel score
4.7
out of 10

Udachny is town in Mirninsky District, Sakha Republic, Russia.

Density
7,633/km²
people per km²
Founded
1967

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in June

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 13°C in the first days to 19°C by the end.

A typical June day in Udachny reaches about 16°C in the afternoon and slips back to 6°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 24°C. Set against its neighbours, June runs about 10°C warmer than May and about 4°C cooler than July.

10°20°30°151015202530
Avg high (°C)Avg low (°C)
1122
2123
3133
4133
5144
6144
7144
8155
9155
10155
11155
12166
13166
14166
15166
16177
17177
18177
19177
20178
21188
22188
23188
24188
25188
26199
27199
28199
29199
30199

How June really feels in Udachny

Once humidity and wind are folded in, June averages 0 days that feel above 32°C and 2 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
2
wind chill below the day's low

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

Udachny weather by month

How June compares with the rest of the year at a glance. June is the 2nd-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan-30° / -37°30.92.13.60.0
Feb-26° / -34°30.827.40.0
Mar-15° / -26°62.13.711.10.0
Apr-3° / -14°205.66.714.90.0
May / -4°429.67.118.80.7
Jun16° / 5410.8122.44.7
Jul20° / 10°599.3020.66.2
Aug16° / 5610.20.316.64.7
Sep / -1°419.44.412.80.8
Oct-7° / -14°226.1890.0
Nov-22° / -29°82.54.75.10.0
Dec-29° / -36°31.22.41.60.0

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 14% of the time in June.

Beyond those clear spells, partly cloudy skies cover about 13% of June, with mostly cloudy or overcast conditions the remaining 72%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
12575
22575
32575
42575
52575
62575
72575
82575
92575
102674
112674
122575
132575
142575
152575
162674
172674
182773
192872
202971
212971
222971
233070
243169
253268
263268
273367
283367
293367
303367

Chance of precipitation in June

Any precipitationSnow

Udachny gets around 54 mm of rain and snow over 10.8 wet days in June. 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 1 day brings snow.

0%10%20%30%40%50%151015202530
Rain chance (%)Snow chance (%)
13612
23611
33610
4369
5368
6377
7377
8376
9385
10385
11394
12394
13403
14403
15403
16402
17402
18392
19392
20382
21372
22361
23361
24351
25341
26331
27331
28321
29311
30311

Humidity in June

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, June lands in the dry band about 96% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
110000
210000
310000
410000
510000
610000
710000
810000
910000
109910
119910
129910
139820
149820
159730
169730
179640
189640
199550
209550
219460
229460
239370
249370
259271
269181
279181
289181
299181
309091

Wind in June

Winds average 10 km/h in June.

Across June, daily wind ranges from about 10 km/h on the calmest days to 11 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
711calm
811calm
911calm
1010calm
1110calm
1210calm
1310calm
1410calm
1510calm
1610calm
1710calm
1810calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2810calm
2910calm
3010calm

Sunrise & sunset in June

DaylightNight

Daylight runs from about 20 h 54 min at the start of June to 22 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 108 minutes over June. Sunrise moves from 3:01 AM to 2:14 AM, and sunset from 11:55 PM to 12:53 AM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
120.93:0111:55
221.02:5711:59
321.22:5312:03
421.32:4912:07
521.42:4612:12
621.62:4212:16
721.72:3812:20
821.82:3512:24
921.92:3112:28
1022.12:2712:32
1122.22:2412:35
1222.32:2012:39
1322.42:1712:43
1422.52:1412:47
1522.72:1112:50
1622.82:0812:53
1722.92:0512:57
1822.92:0312:59
1923.02:011:02
2023.11:591:04
2123.11:581:05
2223.11:571:06
2323.11:581:07
2423.11:591:06
2523.12:001:05
2623.02:021:03
2722.92:051:01
2822.92:0712:59
2922.82:1112:56
3022.72:1412:53

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 5.52 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 0.01 kWh/m² to a high of 5.52 kWh/m² in June across the year — June's 5.52 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
15.5Bright
25.5Bright
35.5Bright
45.5Bright
55.5Bright
65.5Bright
75.5Bright
85.5Bright
95.5Bright
105.5Bright
115.5Bright
125.5Bright
135.5Bright
145.5Bright
155.5Bright
165.5Bright
175.5Bright
185.5Bright
195.5Bright
205.5Bright
215.5Bright
225.5Bright
235.5Bright
245.5Bright
255.5Bright
265.5Bright
275.5Bright
285.5Bright
295.5Bright
305.5Bright
Planning a trip in June

Is June a good time to visit Udachny?

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

4.7
Sightseeing
2nd-best month of the year
1.0
Beach & pool
2nd-best month of the year

June is a reasonable time to visit Udachny for sightseeing.

What to pack for Udachny in June

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

In June, Udachny sees daytime highs around 16°C and nights near 6°C. Worth packing: a warm layer, rain gear and sun protection. About 11 days see rain.

a warm layerrain gearsun protection

UV index in Udachny in June

LowModerateHighVery highExtreme

Clear-sky midday UV in June peaks around 4 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Udachny peaks around July 16 at about 5 (moderate) — a little sun protection helps at midday. It bottoms out near January 1 at about 0 (low).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateLowJul 16UV 5Jan 1UV 0
UV index (midday)Level
Jan0Low
Feb0Low
Mar1Low
Apr2Moderate
May4Moderate
Jun4Moderate
Jul5Moderate
Aug3Moderate
Sep2Low
Oct1Low
Nov0Low
Dec0Low

Air quality in Udachny in June

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where June falls, not just the annual average.

Air quality in Udachny is worst in August — around 16 µg/m³ PM2.5 (moderate), about 32.8× the cleanest month (December, 1 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodAug 1216 µg/m³Dec 181 µg/m³
PM2.5 (µg/m³)Level
Jan1Good
Feb1Good
Mar3Good
Apr4Good
May5Good
Jun8Good
Jul14Moderate
Aug16Moderate
Sep6Good
Oct2Good
Nov1Good
Dec1Good
Location & terrain

Where is Udachny?

Udachny sits at 66.4°N, 112.4°E, 315 m above sea level, in Russia. The nearest listed city is Aykhal, 69 km away.

LenskBodayboYakutskTalnakhNorilskUst’-Ilimsk

Topography around Udachny

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

Within 3 km, the terrain around Udachny has significant variations in elevation — a maximum elevation change of 253 m around an average of 333 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 386 m; within 80 km, significant variations in elevation — a maximum elevation change of 593 m.

The land around Udachny is covered by trees (68%) within 3 km, trees (92%) within 16 km, and trees (97%) within 80 km.

3 km
253 m
16 km
386 m
80 km
593 m
treesgrasslandbare terrainwatermoss and lichen
June weather nearby: Aykhal 69 km · Mirny 439 km · Lensk 647 km · Bodaybo 958 km · Yakutsk 965 km · Talnakh 1,050 km · Norilsk 1,055 km · Ust’-Ilimsk 1,062 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 Udachny (66.4299°, 112.4021°, elevation 315 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).