Rovenky weather in September

In September, Rovenky sees average daytime highs of 21°C and overnight lows near 11°C, with 39 mm of rain across 6.9 wet days and about 12.4 hours of daylight. It is the 4th-warmest and 8th-wettest month of the year here.

Highs ease over the month, from about 24°C in the first days to 19°C by the end. The sky is clear or mostly clear about 42% of the time in September, and the air most often feels dry.

Daylight stretches from about 13 h 12 min at the start of September to 11 h 30 min by month's end. Set against the rest of the year, September is Rovenky's 3rd-clearest and 8th-windiest month. For the whole year in context, see Rovenky's year-round climate.

Daytime high
21°
4th warmest
Overnight low
11°
9th coldest
Rainfall
39 mm
6.9 wet days
Daylight
12 h 18 min
5:06 AM – 5:27 PM
Cloud cover
49%
3rd clearest
Wind
13 km/h
8th windiest
Solar energy
3.84 kWh/m²
Travel score
7.2
out of 10

Rovenky is city in Luhansk Oblast, Ukraine.

Density
2,097/km²
people per km²
Founded
1705

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 24°C in the first days to 19°C by the end.

A typical September day in Rovenky reaches about 21°C in the afternoon and slips back to 11°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 15°C and 28°C. Set against its neighbours, September runs about 6°C cooler than August and about 8°C warmer than October.

10°20°30°151015202530
Avg high (°C)Avg low (°C)
12513
22513
32413
42413
52412
62412
72312
82312
92312
102311
112211
122211
132211
142211
152211
162110
172110
182110
192110
202110
21209
22209
23209
24209
25199
26199
27198
28198
29188
30188

How September really feels in Rovenky

Once humidity and wind are folded in, September 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

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

Rovenky weather by month

How September compares with the rest of the year at a glance. September is the 4th-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan-2° / -7°439.57.78.60.0
Feb-1° / -7°388.16.29.90.0
Mar / -2°429.54.511.60.6
Apr15° / 479.40.213.44.3
May21° / 10°589.9014.96.6
Jun26° / 15°519.3015.86.9
Jul28° / 17°447.7015.46.5
Aug28° / 16°315.3014.17.0
Sep21° / 11°396.9012.47.2
Oct14° / 377.20.410.64.2
Nov / -1°367.32.190.4
Dec-0° / -5°448.55.88.20.0

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 42% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 16% of September, with mostly cloudy or overcast conditions the remaining 42%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
16238
26238
36139
46139
56139
66040
76040
86040
95941
105941
115941
126040
136040
146040
156040
166040
175941
185941
195842
205743
215743
225644
235545
245446
255446
265347
275248
285347
295248
305248

Chance of precipitation in September

Any precipitation

Rovenky gets around 39 mm of rain over 6.9 wet days in September. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 22% and peaks near 24% on the wettest days.

0%10%20%30%151015202530
Rain chance (%)
123
224
324
424
524
624
724
824
924
1024
1123
1223
1323
1422
1522
1622
1721
1821
1921
2021
2121
2221
2321
2421
2521
2620
2720
2820
2920
3020

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 87% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
177176
278175
379165
480164
581154
681154
783143
883143
985132
1085132
1186122
1286122
1388111
1488111
1588111
1689101
1789101
1889101
1989101
209091
219091
229091
239181
249181
259181
269271
279271
289271
299271
309271

Wind in September

Winds average 13 km/h in September.

Across September, daily wind ranges from about 13 km/h on the calmest days to 14 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202530
Wind speed (km/h)Feels
113light breeze
213light breeze
313light breeze
413light breeze
513light breeze
613light breeze
713light breeze
813light breeze
913light breeze
1013light breeze
1113light breeze
1213light breeze
1313light breeze
1413light breeze
1513light breeze
1613light breeze
1713light breeze
1813light breeze
1913light breeze
2013light breeze
2113light breeze
2214light breeze
2314light breeze
2414light breeze
2514light breeze
2614light breeze
2714light breeze
2814light breeze
2914light breeze
3014light breeze

Sunrise & sunset in September

DaylightNight

Daylight runs from about 13 h 12 min at the start of September to 11 h 30 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 102 minutes over September. Sunrise moves from 4:45 AM to 5:27 AM, and sunset from 5:59 PM to 4:57 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
113.24:455:59
213.24:475:57
313.14:485:55
413.14:505:53
513.04:515:51
612.94:525:49
712.94:545:47
812.84:555:44
912.84:575:42
1012.74:585:40
1112.64:595:38
1212.65:015:36
1312.55:025:34
1412.55:045:31
1512.45:055:29
1612.35:065:27
1712.35:085:25
1812.25:095:23
1912.25:115:21
2012.15:125:18
2112.05:145:16
2212.05:155:14
2311.95:165:12
2411.95:185:10
2511.85:195:08
2611.75:215:06
2711.75:225:03
2811.65:245:01
2911.65:254:59
3011.55:274:57

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 3.84 kWh/m².

For context, solar energy here swings from a low near 0.8 kWh/m² to a high of 6.19 kWh/m² in June across the year — September's 3.84 kWh/m² falls in the middle.

024151015202530
Solar energy (kWh/m²)Level
14.6Bright
24.6Bright
34.5Bright
44.4Bright
54.4Bright
64.3Bright
74.3Bright
84.2Bright
94.2Bright
104.1Bright
114.1Bright
124.0Bright
134.0Bright
144.0Moderate
153.9Moderate
163.9Moderate
173.8Moderate
183.8Moderate
193.7Moderate
203.6Moderate
213.6Moderate
223.5Moderate
233.5Moderate
243.4Moderate
253.4Moderate
263.3Moderate
273.3Moderate
283.2Moderate
293.1Moderate
303.1Moderate
Planning a trip in September

Is September a good time to visit Rovenky?

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

7.2
Sightseeing
1st-best month of the year
4.6
Beach & pool
4th-best month of the year

September is one of the better times to visit Rovenky for general sightseeing.

What to pack for Rovenky in September

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

In September, Rovenky sees daytime highs around 21°C and nights near 11°C. Little to plan around — just the basics. About 7 days see rain.

UV index in Rovenky in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 5 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Rovenky peaks around June 22 at about 8 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 18 at about 1 (low).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateVery highHighModerateLowJun 22UV 8Dec 18UV 1
UV index (midday)Level
Jan1Low
Feb1Low
Mar3Moderate
Apr5Moderate
May5Moderate
Jun8Very high
Jul8Very high
Aug6High
Sep5High
Oct3Moderate
Nov1Low
Dec1Low

Air quality in Rovenky 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 Rovenky is worst in March — around 18 µg/m³ PM2.5 (moderate), about 2.1× the cleanest month (December, 8 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodModerateGoodMar 1717 µg/m³Dec 178 µg/m³
PM2.5 (µg/m³)Level
Jan9Good
Feb11Good
Mar18Moderate
Apr11Good
May10Good
Jun12Good
Jul14Moderate
Aug12Good
Sep10Good
Oct9Good
Nov9Good
Dec8Good
Location & terrain

Where is Rovenky?

Rovenky sits at 48.1°N, 39.4°E, 265 m above sea level, in Ukraine. The nearest listed city is Dovzhansk, 20 km away.

Topography around Rovenky

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

Within 3 km, the terrain around Rovenky has only modest variations in elevation — a maximum elevation change of 157 m around an average of 279 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 266 m; within 80 km, significant variations in elevation — a maximum elevation change of 358 m.

The land around Rovenky is covered by trees (36%), grassland (28%) and artificial surfaces (20%) within 3 km, grassland (44%), cropland (32%) and trees (22%) within 16 km, and cropland (51%) and grassland (29%) within 80 km.

3 km
157 m
16 km
266 m
80 km
358 m
treesgrasslandcroplandartificial surfaceswater
September weather nearby: Dovzhansk 20 km · Antratsyt 22 km · Voznesenivka 31 km · Khrustalnyi 34 km · Sorokyne 35 km · Otamanivka 36 km · Lutuhyne 38 km · Sukhodilsk 39 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 Rovenky (48.0828°, 39.377°, elevation 265 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).