Izyum weather in May

In May, Izyum sees average daytime highs of 21°C and overnight lows near 11°C, with 51 mm of rain across 9.9 wet days and about 15.1 hours of daylight. It is the 4th-warmest and 2nd-wettest month of the year here.

Highs climb over the month, from about 19°C in the first days to 23°C by the end. The sky is clear or mostly clear about 31% of the time in May, and the air most often feels dry.

Daylight stretches from about 14 h 18 min at the start of May to 15 h 42 min by month's end. Set against the rest of the year, May is Izyum's 5th-clearest and 9th-windiest month. For the whole year in context, see Izyum's year-round climate.

Daytime high
21°
4th warmest
Overnight low
11°
9th coldest
Rainfall
51 mm
9.9 wet days
Daylight
15 h 06 min
3:55 AM – 7:00 PM
Cloud cover
57%
5th clearest
Wind
12 km/h
9th windiest
Solar energy
5.52 kWh/m²
Travel score
6.6
out of 10

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 19°C in the first days to 23°C by the end.

A typical May day in Izyum 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, May runs about 7°C warmer than April and about 4°C cooler than June.

10°20°30°151015202531
Avg high (°C)Avg low (°C)
1198
2198
3198
4199
5209
6209
7209
8209
92010
102110
112110
122110
132110
142110
152111
162111
172211
182211
192211
202212
212212
222212
232312
242312
252312
262312
272313
282313
292313
302313
312413

How May really feels in Izyum

Once humidity and wind are folded in, May 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

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

Izyum weather by month

How May compares with the rest of the year at a glance. May is the 4th-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan-2° / -7°409.27.58.50.0
Feb-1° / -7°3586.39.80.0
Mar / -2°429.54.611.60.5
Apr15° / 429.40.513.44.3
May21° / 11°519.9015.16.6
Jun25° / 15°589.7015.96.9
Jul28° / 17°488.9015.66.6
Aug27° / 15°366.2014.27.2
Sep21° / 10°437.3012.46.9
Oct13° / 417.30.510.53.8
Nov / -1°387.52.68.90.3
Dec-0° / -5°438.75.98.10.0

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 31% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 17% of May, with mostly cloudy or overcast conditions the remaining 51%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14852
24951
34852
44852
54852
64951
74951
84951
94852
104951
114951
124951
134852
144951
154951
164951
174951
184951
194951
204951
214951
224951
234951
244852
254852
264852
274852
284852
294852
305050
315149

Chance of precipitation in May

Any precipitation

Izyum gets around 51 mm of rain over 9.9 wet days in May. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 31% and peaks near 35% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%50%151015202531
Rain chance (%)
127
227
327
428
528
628
728
829
929
1029
1130
1231
1331
1432
1532
1632
1733
1833
1933
2033
2134
2234
2335
2435
2535
2635
2735
2834
2934
3033
3132

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, May 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%151015202531
Dry (%)Comfortable (%)Humid (%)
19910
29910
39820
49820
59730
69730
79640
89550
99460
109370
119370
129280
139091
1489101
1588111
1687121
1786131
1885141
1983152
2083152
2182162
2280173
2380173
2479174
2578184
2677185
2777185
2877185
2976195
3075196
3174206

Wind in May

Winds average 12 km/h in May.

Across May, daily wind ranges from about 12 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
1012light breeze
1112light breeze
1212light breeze
1312light breeze
1412light breeze
1512light breeze
1612light breeze
1712light breeze
1812light breeze
1912light breeze
2012light breeze
2112light breeze
2212light breeze
2312light breeze
2412calm
2512calm
2612calm
2712calm
2812calm
2912calm
3012calm
3112calm

Sunrise & sunset in May

DaylightNight

Daylight runs from about 14 h 18 min at the start of May to 15 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 84 minutes over May. Sunrise moves from 4:18 AM to 3:38 AM, and sunset from 6:38 PM to 7:18 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.34:186:38
214.44:176:39
314.44:156:41
414.54:136:42
514.54:116:44
614.64:106:45
714.64:086:47
814.74:066:48
914.74:056:50
1014.84:036:51
1114.84:026:53
1214.94:006:54
1314.93:596:55
1415.03:576:57
1515.03:566:58
1615.13:557:00
1715.13:537:01
1815.23:527:02
1915.23:517:04
2015.33:497:05
2115.33:487:06
2215.33:477:08
2315.43:467:09
2415.43:457:10
2515.53:447:11
2615.53:437:13
2715.53:427:14
2815.63:417:15
2915.63:407:16
3015.63:397:17
3115.73:387:18

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 5.52 kWh/m².

For context, solar energy here swings from a low near 0.68 kWh/m² to a high of 6.01 kWh/m² in June across the year — May's 5.52 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.2Bright
25.2Bright
35.2Bright
45.3Bright
55.3Bright
65.3Bright
75.3Bright
85.4Bright
95.4Bright
105.4Bright
115.4Bright
125.5Bright
135.5Bright
145.5Bright
155.5Bright
165.5Bright
175.6Bright
185.6Bright
195.6Bright
205.6Bright
215.6Bright
225.7Bright
235.7Bright
245.7Bright
255.7Bright
265.7Bright
275.7Bright
285.8Bright
295.8Bright
305.8Bright
315.8Bright
Planning a trip in May

Is May a good time to visit Izyum?

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

6.6
Sightseeing
4th-best month of the year
4.2
Beach & pool
4th-best month of the year

May is a reasonable time to visit Izyum for sightseeing.

What to pack for Izyum in May

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

In May, Izyum sees daytime highs around 21°C and nights near 11°C. Worth packing: rain gear and sun protection. About 10 days see rain.

rain gearsun protection

UV index in Izyum in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May 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 Izyum peaks around June 21 at about 7 (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 6 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateVery highHighModerateLowJun 21UV 7Dec 20UV 1
UV index (midday)Level
Jan1Low
Feb1Low
Mar2Moderate
Apr5Moderate
May5Moderate
Jun8Very high
Jul7High
Aug5High
Sep5Moderate
Oct3Moderate
Nov1Low
Dec1Low

Air quality in Izyum in May

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Izyum is worst in March — around 15 µg/m³ PM2.5 (moderate), about 2.3× the cleanest month (December, 7 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodModerateGoodMar 1815 µg/m³Dec 207 µg/m³
PM2.5 (µg/m³)Level
Jan7Good
Feb9Good
Mar15Moderate
Apr11Good
May8Good
Jun10Good
Jul13Moderate
Aug11Good
Sep8Good
Oct8Good
Nov7Good
Dec7Good
Location & terrain

Where is Izyum?

Izyum sits at 49.2°N, 37.3°E, 71 m above sea level, in Ukraine. The nearest listed city is Balakliya, 42 km away.

Topography around Izyum

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

Within 3 km, the terrain around Izyum has only modest variations in elevation — a maximum elevation change of 116 m around an average of 77 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 143 m; within 80 km, only modest variations in elevation — a maximum elevation change of 212 m.

The land around Izyum is covered by trees (50%) and artificial surfaces (25%) within 3 km, trees (43%) and cropland (40%) within 16 km, and cropland (65%) within 80 km.

3 km
116 m
16 km
143 m
80 km
212 m
treesgrasslandcroplandartificial surfaceswaterwetland
May weather nearby: Balakliya 42 km · Lyman 46 km · Slovyansk 46 km · Kivsharivka 55 km · Kramatorsk 57 km · Sotsmisto 57 km · Sonyachnyi 59 km · Kupyansk 61 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 Izyum (49.207°, 37.2768°, elevation 71 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).