Korosten weather in July

In July, Korosten sees average daytime highs of 25°C and overnight lows near 15°C, with 91 mm of rain across 13.2 wet days and about 15.8 hours of daylight. It is the 1st-warmest and 1st-wettest month of the year here.

Highs climb over the month, from about 24°C in the first days to 26°C by the end. The sky is clear or mostly clear about 28% of the time in July, and the air most often feels dry.

Daylight stretches from about 16 h 18 min at the start of July to 15 h 12 min by month's end. Set against the rest of the year, July is Korosten's 2nd-clearest and 11th-windiest month. For the whole year in context, see Korosten's year-round climate.

Daytime high
25°
1st warmest
Overnight low
15°
12th coldest
Rainfall
91 mm
13.2 wet days
Daylight
15 h 54 min
4:15 AM – 8:08 PM
Cloud cover
58%
2nd clearest
Wind
12 km/h
11th windiest
Solar energy
5.41 kWh/m²
Travel score
6.4
out of 10

Korosten is city in Ukraine.

Density
1,817/km²
people per km²
Founded
~945 CE

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

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 24°C in the first days to 26°C by the end.

A typical July day in Korosten reaches about 25°C in the afternoon and slips back to 15°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 20°C and 30°C. Set against its neighbours, July runs about 2°C warmer than June and on par with August.

10°15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12414
22414
32414
42414
52414
62414
72414
82514
92514
102514
112514
122514
132515
142515
152515
162515
172515
182515
192515
202515
212615
222615
232615
242615
252615
262615
272615
282615
292615
302615
312615

How July really feels in Korosten

Once humidity and wind are folded in, July 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

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

Korosten weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan-1° / -6°328.46.78.20.0
Feb / -6°318.46.99.70.0
Mar / -2°42104.811.50.5
Apr14° / 439.70.813.53.9
May20° / 6411.2015.36.1
Jun23° / 13°6911.3016.26.6
Jul25° / 15°9113.2015.86.4
Aug24° / 13°609.5014.37.0
Sep19° / 508.8012.46.1
Oct12° / 458.40.510.43.2
Nov / -0°418.23.18.70.4
Dec-0° / -4°379.167.80.0

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 28% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 24% of July, with mostly cloudy or overcast conditions the remaining 48%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14753
24852
34852
44852
54951
64951
75050
85050
95050
105050
115149
125149
135149
145149
155248
165248
175347
185248
195248
205248
215347
225347
235347
245347
255347
265446
275446
285446
295545
305545
315545

Chance of precipitation in July

Any precipitation

Korosten gets around 91 mm of rain over 13.2 wet days in July, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 42% and peaks near 46% on the wettest days.

0%20%40%60%151015202531
Rain chance (%)
140
241
341
442
542
643
743
844
944
1045
1145
1245
1346
1446
1546
1645
1745
1844
1944
2043
2143
2242
2342
2441
2540
2640
2739
2838
2938
3037
3136

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the dry band about 36% of days. Sticky, muggy-or-worse air turns up on roughly 6% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
14927212
24928212
34828223
44728223
54629223
64530223
74430224
84331234
94232234
104132234
114033235
123933235
133833235
143733246
153734246
163634246
173534256
183434257
193334267
203234277
213134277
223034287
233034298
242934298
252834308
262834318
272834317
282734317
292734317
302835317
312835306

Wind in July

Winds average 12 km/h in July.

Across July, daily wind ranges from about 11 km/h on the calmest days to 12 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
112light breeze
212light breeze
312light breeze
412light breeze
512light breeze
612light breeze
712light breeze
812light breeze
912light breeze
1012calm
1112calm
1212calm
1312calm
1412calm
1512calm
1612calm
1712calm
1812calm
1912calm
2012calm
2112calm
2212calm
2312calm
2412calm
2511calm
2611calm
2711calm
2811calm
2911calm
3011calm
3111calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 16 h 18 min at the start of July to 15 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 66 minutes over July. Sunrise moves from 4:01 AM to 4:34 AM, and sunset from 8:16 PM to 7:49 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
116.34:018:16
216.24:028:16
316.24:038:16
416.24:038:15
516.24:048:15
616.24:058:15
716.14:068:14
816.14:068:14
916.14:078:13
1016.14:088:12
1116.04:098:12
1216.04:108:11
1316.04:118:10
1416.04:128:09
1515.94:138:08
1615.94:158:08
1715.84:168:07
1815.84:178:06
1915.84:188:05
2015.74:198:03
2115.74:218:02
2215.74:228:01
2315.64:238:00
2415.64:247:59
2515.54:267:57
2615.54:277:56
2715.44:297:55
2815.44:307:53
2915.34:317:52
3015.34:337:50
3115.24:347:49

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 5.41 kWh/m².

For context, solar energy here swings from a low near 0.6 kWh/m² to a high of 5.73 kWh/m² in June across the year — July's 5.41 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.6Bright
25.6Bright
35.6Bright
45.6Bright
55.5Bright
65.5Bright
75.5Bright
85.5Bright
95.5Bright
105.5Bright
115.5Bright
125.5Bright
135.4Bright
145.4Bright
155.4Bright
165.4Bright
175.4Bright
185.4Bright
195.3Bright
205.3Bright
215.3Bright
225.3Bright
235.3Bright
245.3Bright
255.3Bright
265.3Bright
275.3Bright
285.3Bright
295.2Bright
305.2Bright
315.2Bright
Planning a trip in July

Is July a good time to visit Korosten?

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

6.4
Sightseeing
3rd-best month of the year
5.8
Beach & pool
2nd-best month of the year

July is a reasonable time to visit Korosten for sightseeing.

What to pack for Korosten in July

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

In July, Korosten sees daytime highs around 25°C and nights near 15°C. Worth packing: light clothes, rain gear and sun protection. About 13 days see rain.

light clothesrain gearsun protection

UV index in Korosten in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Korosten peaks around July 13 at about 7 (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.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighModerateLowJul 13UV 7Dec 18UV 1
UV index (midday)Level
Jan1Low
Feb1Low
Mar3Moderate
Apr4Moderate
May5Moderate
Jun7High
Jul7High
Aug6High
Sep4Moderate
Oct2Moderate
Nov1Low
Dec1Low
Location & terrain

Where is Korosten?

Korosten sits at 51.0°N, 28.6°E, 169 m above sea level, in Ukraine. The nearest listed city is Ovruch, 43 km away.

BohuniyaKorostyshivZhytomyrKorolyovZvyahel

Topography around Korosten

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

Within 3 km, the terrain around Korosten has only modest variations in elevation — a maximum elevation change of 95 m around an average of 179 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 153 m; within 80 km, significant variations in elevation — a maximum elevation change of 296 m.

The land around Korosten is covered by trees (34%), artificial surfaces (28%) and grassland (27%) within 3 km, cropland (34%), trees (33%) and grassland (30%) within 16 km, and trees (55%) and cropland (24%) within 80 km.

3 km
95 m
16 km
153 m
80 km
296 m
treesgrasslandcroplandartificial surfacesbare terrainwaterwetland
July weather nearby: Ovruch 43 km · Malyn 47 km · Radomyshl 66 km · Bohuniya 75 km · Korostyshiv 76 km · Zhytomyr 77 km · Korolyov 79 km · Zvyahel 83 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 Korosten (50.9512°, 28.6386°, elevation 169 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).