Okha weather in October

In October, Okha sees average daytime highs of 6°C and overnight lows near 3°C, with 87 mm of precipitation across 13.5 wet days and about 10.3 hours of daylight. It is the 5th-warmest and 1st-wettest month of the year here.

Highs ease over the month, from about 10°C in the first days to 3°C by the end. The sky is clear or mostly clear about 18% of the time in October, and the air most often feels dry.

Daylight stretches from about 11 h 18 min at the start of October to 9 h 12 min by month's end. Set against the rest of the year, October is Okha's 4th-clearest and 4th-windiest month. For the whole year in context, see Okha's year-round climate.

Daytime high
5th warmest
Overnight low
8th coldest
Precipitation
87 mm
13.5 wet days
Daylight
10 h 18 min
7:06 AM – 5:21 PM
Cloud cover
70%
4th clearest
Wind
23 km/h
4th windiest
Solar energy
1.94 kWh/m²
Travel score
0.7
out of 10

Okha is human settlement in Okhinsky District, Sakhalin Oblast, Russia.

Density
604/km²
people per km²
Founded
1880

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

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 10°C in the first days to 3°C by the end.

A typical October day in Okha reaches about 6°C in the afternoon and slips back to 3°C overnight — a 3°C spread between the day's warmth and the night's chill. On most days the high lands between 3°C and 10°C. Set against its neighbours, October runs about 7°C cooler than September and about 8°C warmer than November.

-5°10°15°151015202531
Avg high (°C)Avg low (°C)
1106
2106
3106
496
596
695
795
885
985
1084
1184
1274
1374
1473
1563
1663
1763
1863
1952
2052
2152
2252
2341
2441
2541
2641
2730
2830
2930
3030
312-1

How October really feels in Okha

Once humidity and wind are folded in, October averages 0 days that feel above 32°C and 22 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
22
wind chill below the day's low

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

Okha weather by month

How October compares with the rest of the year at a glance. October is the 5th-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan-14° / -18°387.39.37.80.0
Feb-14° / -19°224.66.49.40.0
Mar-8° / -14°366.57.911.50.0
Apr-1° / -6°407.88.213.70.0
May / 538.83.715.60.3
Jun10° / 518.2016.72.5
Jul15° / 11°627.6016.34.6
Aug16° / 12°8410.5014.65.0
Sep13° / 10°7610.8012.53.7
Oct / 8713.53.810.30.7
Nov-2° / -5°8316.216.98.30.0
Dec-10° / -14°5310.313.67.30.0

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 18% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 14% of October, with mostly cloudy or overcast conditions the remaining 68%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14357
24258
34159
44159
54060
63862
73862
83763
93664
103565
113466
123466
133268
143268
153169
163070
173070
182971
192872
202971
212872
222872
232872
242872
252872
262674
272674
282674
292674
302476
312476

Chance of precipitation in October

Any precipitationSnow

Okha gets around 87 mm of rain and snow over 13.5 wet days in October, the wettest month. 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 50% on the wettest days, and about 4 days bring snow. The odds climb toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)Snow chance (%)
1381
2381
3381
4382
5392
6393
7403
8414
9415
10426
11426
12437
13438
14449
154410
164411
174412
184513
194514
204515
214516
224518
234519
244521
254623
264625
274727
284730
294832
304935
315037

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, October lands in the dry band about 100% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)
1100
2100
3100
4100
5100
6100
7100
8100
9100
10100
11100
12100
13100
14100
15100
16100
17100
18100
19100
20100
21100
22100
23100
24100
25100
26100
27100
28100
29100
30100
31100

Wind in October

Winds average 23 km/h in October.

Across October, daily wind ranges from about 20 km/h on the calmest days to 26 km/h at its breeziest. It stays fairly steady from day to day.

0102030151015202531
Wind speed (km/h)Feels
120breezy
221breezy
321breezy
421breezy
521breezy
621breezy
721breezy
822breezy
922breezy
1022breezy
1122breezy
1222breezy
1323breezy
1423breezy
1523breezy
1623breezy
1723breezy
1823breezy
1924breezy
2024breezy
2124breezy
2224breezy
2324breezy
2424breezy
2525breezy
2625breezy
2725breezy
2825breezy
2925breezy
3025breezy
3126breezy

Sunrise & sunset in October

DaylightNight

Daylight runs from about 11 h 18 min at the start of October to 9 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 126 minutes over October. Sunrise moves from 6:37 AM to 7:35 AM, and sunset from 5:57 PM to 4:49 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.36:375:57
211.36:395:54
311.26:415:52
411.16:435:49
511.06:455:47
611.06:475:45
710.96:495:42
810.86:505:40
910.76:525:37
1010.76:545:35
1110.66:565:32
1210.56:585:30
1310.57:005:28
1410.47:025:25
1510.37:045:23
1610.37:065:21
1710.27:085:18
1810.17:105:16
1910.07:115:14
2010.07:135:12
219.97:155:09
229.87:175:07
239.87:195:05
249.77:215:03
259.67:235:01
269.67:254:59
279.57:274:57
289.47:294:55
299.47:314:53
309.37:334:51
319.27:354:49

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 1.94 kWh/m².

For context, solar energy here swings from a low near 0.68 kWh/m² to a high of 5.72 kWh/m² in May across the year — October's 1.94 kWh/m² falls in the middle.

0123151015202531
Solar energy (kWh/m²)Level
12.7Moderate
22.6Moderate
32.6Moderate
42.5Moderate
52.5Moderate
62.4Moderate
72.4Moderate
82.3Moderate
92.3Moderate
102.2Moderate
112.2Moderate
122.1Moderate
132.1Moderate
142.0Moderate
152.0Dim
161.9Dim
171.9Dim
181.8Dim
191.8Dim
201.7Dim
211.7Dim
221.7Dim
231.6Dim
241.6Dim
251.6Dim
261.5Dim
271.5Dim
281.4Dim
291.4Dim
301.4Dim
311.4Dim
Planning a trip in October

Is October a good time to visit Okha?

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

0.7
Sightseeing
5th-best month of the year
Beach & pool
never really warm enough

October is a weaker month for outdoor sightseeing in Okha.

What to pack for Okha in October

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

In October, Okha sees daytime highs around 6°C and nights near 3°C. Pack a warm layer. Worth having: a heavy coat, rain gear and a windbreaker. About 14 days see rain.

a warm layera heavy coatrain geara windbreaker

Sea temperature near Okha in October

The nearest coast averages about 7°C in October — 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 13°C and coldest in March near -1°C.

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

-5°0°5°10°15°JanFebMarAprMayJunJulAugSepOctNovDecbracingcool
Sea temperature (°C)Comfort
Jan-1Bracing
Feb-1Bracing
Mar-1Bracing
Apr-1Bracing
May0Bracing
Jun5Bracing
Jul11Bracing
Aug13Bracing
Sep11Bracing
Oct7Bracing
Nov3Bracing
Dec0Bracing

UV index in Okha in October

LowModerateHighVery highExtreme

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

Under clear skies, the midday UV index in Okha peaks around August 10 at about 5 (high) — a little sun protection helps at midday. It bottoms out near December 18 at about 0 (low).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighModerateLowAug 10UV 5Dec 18UV 0
UV index (midday)Level
Jan1Low
Feb1Low
Mar2Low
Apr3Moderate
May4Moderate
Jun5High
Jul5High
Aug5High
Sep3Moderate
Oct2Low
Nov1Low
Dec0Low

Air quality in Okha in October

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Okha is worst in September — around 21 µg/m³ PM2.5 (moderate), about 7.9× the cleanest month (January, 3 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1519 µg/m³Jan 153 µg/m³
PM2.5 (µg/m³)Level
Jan3Good
Feb4Good
Mar11Good
Apr12Good
May9Good
Jun7Good
Jul10Good
Aug12Moderate
Sep21Moderate
Oct9Good
Nov5Good
Dec4Good
Location & terrain

Where is Okha?

Okha sits at 53.6°N, 143.0°E, 25 m above sea level, in Russia. The nearest listed city is Nikolayevsk-on-Amure, 156 km away.

VaninoSovetskaya Gavan’KholmskYuzhno-Sakhalinsk

Topography around Okha

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

Within 3 km, the terrain around Okha has only modest variations in elevation — a maximum elevation change of 78 m around an average of 24 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 103 m; within 80 km, significant variations in elevation — a maximum elevation change of 585 m.

The land around Okha is covered by trees (48%) and grassland (29%) within 3 km, trees (49%) and water (37%) within 16 km, and water (53%) and trees (36%) within 80 km.

3 km
78 m
16 km
103 m
80 km
585 m
treesshrubsgrasslandartificial surfacesbare terrainwaterwetland
October weather nearby: Nikolayevsk-on-Amure 156 km · Poronaysk 487 km · Komsomolsk-on-Amur 528 km · Vanino 534 km · Sovetskaya Gavan’ 546 km · Amursk 559 km · Kholmsk 731 km · Yuzhno-Sakhalinsk 739 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 Okha (53.5949°, 142.9528°, elevation 25 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. 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).