Chornomors’k weather in October

In October, Chornomors’k sees average daytime highs of 15°C and overnight lows near 12°C, with 42 mm of rain across 6 wet days and about 10.7 hours of daylight. It is the 6th-warmest and 1st-wettest month of the year here.

Highs ease over the month, from about 17°C in the first days to 12°C by the end. The sky is clear or mostly clear about 34% of the time in October, and the air most often feels dry.

Daylight stretches from about 11 h 30 min at the start of October to 9 h 54 min by month's end. Set against the rest of the year, October is Chornomors’k's 7th-clearest and 5th-windiest month. For the whole year in context, see Chornomors’k's year-round climate.

Daytime high
15°
6th warmest
Overnight low
12°
7th coldest
Rainfall
42 mm
6 wet days
Daylight
10 h 42 min
6:23 AM – 5:02 PM
Cloud cover
56%
7th clearest
Wind
21 km/h
5th windiest
Solar energy
2.57 kWh/m²
Travel score
4.9
out of 10

Chornomors’k is city in Odesa Oblast, Ukraine.

Density
2,319/km²
people per km²
Founded
1952

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 17°C in the first days to 12°C by the end.

A typical October day in Chornomors’k reaches about 15°C in the afternoon and slips back to 12°C overnight — a 3°C spread between the day's warmth and the night's chill. On most days the high lands between 11°C and 18°C. Set against its neighbours, October runs about 6°C cooler than September and about 6°C warmer than November.

10°15°20°25°151015202531
Avg high (°C)Avg low (°C)
11815
21814
31714
41714
51714
61714
71714
81613
91613
101613
111613
121613
131512
141512
151512
161512
171512
181411
191411
201411
211411
221411
231310
241310
251310
261310
271310
281210
29129
30129
31129

How October really feels in Chornomors’k

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

October sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Chornomors’k weather by month

How October compares with the rest of the year at a glance. October is the 6th-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -0°3873.68.80.0
Feb / 315.62.7100.0
Mar / 336.91.511.60.5
Apr11° / 285.80.113.33.0
May18° / 14°325.9014.76.3
Jun23° / 19°355.4015.57.8
Jul25° / 22°243.6015.28.3
Aug25° / 22°313.90148.3
Sep20° / 17°385.3012.37.3
Oct15° / 12°426010.74.9
Nov / 396.90.79.22.0
Dec / 366.82.18.50.1

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 34% 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 51%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15545
25545
35545
45545
55545
65545
75545
85545
95545
105446
115446
125446
135347
145248
155149
165050
175050
184852
194753
204654
214555
224456
234456
244357
254258
264060
274060
284060
294060
303961
313862

Chance of precipitation in October

Any precipitation

Chornomors’k gets around 42 mm of rain over 6 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 rain averages around 19% and peaks near 20% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
119
219
319
419
519
619
720
820
920
1020
1120
1220
1320
1420
1520
1620
1720
1820
1920
2020
2120
2220
2319
2419
2519
2619
2719
2819
2919
3019
3118

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 78% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
16120163
26120163
36419152
46519142
56519142
66718132
76918121
87018111
97118101
10721891
11731881
12741871
13751861
14781750
15781750
16791740
17801730
18811630
19821620
20831520
21831520
22851410
23861310
24871210
25871210
26881110
27901000
2891900
2991900
3092800
3192800

Wind in October

Winds average 21 km/h in October.

Across October, daily wind ranges from about 20 km/h on the calmest days to 21 km/h at its breeziest. It stays fairly steady from day to day.

0510152025151015202531
Wind speed (km/h)Feels
120breezy
220breezy
320breezy
420breezy
520breezy
620breezy
721breezy
821breezy
921breezy
1021breezy
1121breezy
1221breezy
1321breezy
1421breezy
1521breezy
1621breezy
1721breezy
1821breezy
1921breezy
2021breezy
2121breezy
2221breezy
2321breezy
2421breezy
2521breezy
2621breezy
2721breezy
2821breezy
2921breezy
3021breezy
3121breezy

Sunrise & sunset in October

DaylightNight

Daylight runs from about 11 h 30 min at the start of October to 9 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 96 minutes over October. Sunrise moves from 6:02 AM to 6:44 AM, and sunset from 5:31 PM to 4:37 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.56:025:31
211.46:035:29
311.46:055:27
411.36:065:25
511.36:075:23
611.26:095:21
711.16:105:19
811.16:125:17
911.06:135:15
1011.06:145:13
1110.96:165:11
1210.96:175:09
1310.86:195:08
1410.86:205:06
1510.76:215:04
1610.76:235:02
1710.66:245:00
1810.56:264:58
1910.56:274:57
2010.46:284:55
2110.46:304:53
2210.36:314:52
2310.36:334:50
2410.26:344:48
2510.26:364:47
2610.16:374:45
2710.16:394:43
2810.06:404:42
2910.06:424:40
309.96:434:39
319.96:444:37

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 2.57 kWh/m².

For context, solar energy here swings from a low near 0.97 kWh/m² to a high of 6.6 kWh/m² in June across the year — October's 2.57 kWh/m² falls in the middle.

01234151015202531
Solar energy (kWh/m²)Level
13.3Moderate
23.2Moderate
33.2Moderate
43.1Moderate
53.1Moderate
63.0Moderate
73.0Moderate
82.9Moderate
92.9Moderate
102.8Moderate
112.8Moderate
122.8Moderate
132.7Moderate
142.6Moderate
152.6Moderate
162.6Moderate
172.5Moderate
182.5Moderate
192.4Moderate
202.4Moderate
212.3Moderate
222.3Moderate
232.2Moderate
242.2Moderate
252.1Moderate
262.1Moderate
272.1Moderate
282.0Moderate
292.0Dim
301.9Dim
311.9Dim
Planning a trip in October

Is October a good time to visit Chornomors’k?

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

4.9
Sightseeing
6th-best month of the year
0.5
Beach & pool
6th-best month of the year

October is a reasonable time to visit Chornomors’k for sightseeing.

What to pack for Chornomors’k in October

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

In October, Chornomors’k sees daytime highs around 15°C and nights near 12°C. Worth packing: a warm layer and a windbreaker. About 6 days see rain.

a warm layera windbreaker

Sea temperature near Chornomors’k in October

The nearest coast averages about 16°C in October — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 19 km away) is warmest in August at about 24°C and coldest in February near 4°C.

It's comfortable for a long swim from Jun 14 to Sep 17 — about 3.2 months when the water holds above 20°C.

0°10°20°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan5Bracing
Feb4Bracing
Mar5Bracing
Apr9Bracing
May15Cool
Jun21Refreshing
Jul23Refreshing
Aug24Refreshing
Sep20Refreshing
Oct16Cool
Nov12Bracing
Dec8Bracing

UV index in Chornomors’k in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 3. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Chornomors’k peaks around July 15 at about 8 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 20 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 7 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highHighModerateLowJul 15UV 8Dec 20UV 1
UV index (midday)Level
Jan1Low
Feb2Low
Mar3Moderate
Apr6High
May5High
Jun7Very high
Jul8Very high
Aug7Very high
Sep5Moderate
Oct3Moderate
Nov1Low
Dec1Low
Location & terrain

Where is Chornomors’k?

Chornomors’k sits at 46.3°N, 30.7°E, 29 m above sea level, in Ukraine. The nearest listed city is Cheremushky, 15 km away.

RozdilnaSloboziaTiraspolCăuşeni

Topography around Chornomors’k

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

Within 3 km, the terrain around Chornomors’k has only modest variations in elevation — a maximum elevation change of 50 m around an average of 20 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 69 m; within 80 km, only modest variations in elevation — a maximum elevation change of 181 m.

The land around Chornomors’k is covered by water (42%) and artificial surfaces (27%) within 3 km, water (48%) and cropland (32%) within 16 km, and cropland (46%) and water (41%) within 80 km.

3 km
50 m
16 km
69 m
80 km
181 m
treesgrasslandcroplandartificial surfacesbare terrainwaterwetland
October weather nearby: Cheremushky 15 km · Odessa 22 km · Bilhorod-Dnistrovskyi 26 km · Pivdenne 50 km · Rozdilna 76 km · Slobozia 87 km · Tiraspol 99 km · Căuşeni 102 km

Ukraine travel facts

Travel advisory
Level 4
Do Not Travel
Power plugs
Type C / F
230 V · 50 Hz
Prices
≈ 31% of US
price level, 2025
GDP per capita
$5,866
2025
Happiness
4.7 / 10
World Happiness, 2025
Safe drinking water
88%
of population, 2024
Homicide rate
3.8
per 100k, 2021
Road deaths
10.2
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Moderate
EF EPI 526

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 Chornomors’k (46.2991°, 30.6553°, elevation 29 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).