Kolomna weather in May

In May, Kolomna sees average daytime highs of 19°C and overnight lows near 8°C, with 53 mm of rain across 10.5 wet days and about 15.8 hours of daylight. It is the 4th-warmest and 6th-wettest month of the year here.

Highs climb over the month, from about 17°C in the first days to 20°C by the end. The sky is clear or mostly clear about 27% of the time in May, and the air most often feels dry.

Daylight stretches from about 14 h 54 min at the start of May to 16 h 36 min by month's end. Set against the rest of the year, May is Kolomna's 2nd-clearest and 9th-windiest month. For the whole year in context, see Kolomna's year-round climate.

Daytime high
19°
4th warmest
Overnight low
9th coldest
Rainfall
53 mm
10.5 wet days
Daylight
15 h 54 min
4:25 AM – 8:17 PM
Cloud cover
60%
2nd clearest
Wind
12 km/h
9th windiest
Solar energy
5.34 kWh/m²
Travel score
5.9
out of 10

Kolomna is city of Moscow Oblast, Russia.

Density
2,269/km²
people per km²
Founded
1177

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

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 17°C in the first days to 20°C by the end.

A typical May day in Kolomna reaches about 19°C in the afternoon and slips back to 8°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 11°C and 26°C. Set against its neighbours, May runs about 8°C warmer than April and about 4°C cooler than June.

10°20°30°151015202531
Avg high (°C)Avg low (°C)
1166
2166
3176
4176
5177
6177
7177
8187
9187
10188
11188
12188
13188
14188
15198
16198
17199
18199
19199
20199
21199
22199
23209
24209
252010
262010
272010
282010
292010
302110
312110

How May really feels in Kolomna

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.

Kolomna weather by month

How May compares with the rest of the year at a glance. May is the 4th-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan-5° / -10°369.510.47.50.0
Feb-3° / -10°348.59.19.30.0
Mar / -5°338.6711.40.0
Apr11° / 439.61.913.82.7
May19° / 5310.5015.85.9
Jun22° / 12°6811.70176.3
Jul24° / 15°7712.7016.56.5
Aug22° / 13°6310.6014.76.6
Sep16° / 579.40.112.55.0
Oct / 5810.91.810.21.7
Nov / -3°428.95.98.10.0
Dec-3° / -8°399.69.670.0

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 27% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 18% of May, with mostly cloudy or overcast conditions the remaining 55%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14258
24456
34357
44357
54456
64456
74357
84357
94357
104357
114357
124456
134357
144258
154357
164357
174456
184456
194456
204555
214555
224753
234753
244852
254852
264852
274951
284852
294951
304951
314951

Chance of precipitation in May

Any precipitation

Kolomna gets around 53 mm of rain over 10.5 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 34% and peaks near 36% on the wettest days.

0%10%20%30%40%50%151015202531
Rain chance (%)
130
230
330
431
531
631
731
832
932
1032
1133
1233
1333
1434
1534
1634
1735
1835
1935
2035
2136
2236
2336
2436
2536
2636
2736
2836
2936
3036
3136

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 93% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
19910
29910
39910
49910
59820
69820
79820
89730
99730
109640
119640
129550
139550
149460
159460
169370
179370
189280
199280
209190
219190
229190
2390100
2489101
2589101
2688111
2788111
2888111
2988111
3087112
3187112

Wind in May

Winds average 12 km/h in May.

Across May, 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
112calm
212calm
312calm
412calm
512calm
612calm
712calm
812calm
912calm
1012calm
1112calm
1212calm
1312calm
1412calm
1512calm
1612calm
1712calm
1812calm
1912calm
2012calm
2112calm
2212calm
2311calm
2411calm
2511calm
2611calm
2711calm
2811calm
2911calm
3011calm
3111calm

Sunrise & sunset in May

DaylightNight

Daylight runs from about 14 h 54 min at the start of May to 16 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 102 minutes over May. Sunrise moves from 4:55 AM to 4:03 AM, and sunset from 7:49 PM to 8:41 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.94:557:49
215.04:537:51
315.04:517:53
415.14:497:55
515.24:467:57
615.24:447:59
715.34:428:01
815.44:408:02
915.44:388:04
1015.54:368:06
1115.64:348:08
1215.64:328:10
1315.74:308:12
1415.84:298:14
1515.84:278:15
1615.94:258:17
1715.94:238:19
1816.04:228:21
1916.04:208:23
2016.14:188:24
2116.24:178:26
2216.24:158:28
2316.34:148:29
2416.34:128:31
2516.44:118:32
2616.44:098:34
2716.54:088:35
2816.54:078:37
2916.54:068:38
3016.64:048:40
3116.64:038:41

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 5.34 kWh/m².

For context, solar energy here swings from a low near 0.36 kWh/m² to a high of 5.59 kWh/m² in June across the year — May's 5.34 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
14.9Bright
25.0Bright
35.0Bright
45.0Bright
55.0Bright
65.1Bright
75.1Bright
85.1Bright
95.2Bright
105.2Bright
115.2Bright
125.2Bright
135.2Bright
145.3Bright
155.3Bright
165.3Bright
175.3Bright
185.3Bright
195.4Bright
205.4Bright
215.4Bright
225.5Bright
235.5Bright
245.5Bright
255.5Bright
265.5Bright
275.6Bright
285.6Bright
295.6Bright
305.6Bright
315.6Bright
Planning a trip in May

Is May a good time to visit Kolomna?

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

5.9
Sightseeing
4th-best month of the year
2.3
Beach & pool
4th-best month of the year

May is a reasonable time to visit Kolomna for sightseeing.

What to pack for Kolomna in May

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

In May, Kolomna sees daytime highs around 19°C and nights near 8°C. Worth packing: rain gear and sun protection. About 11 days see rain.

rain gearsun protection

UV index in Kolomna in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 4 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Kolomna peaks around July 12 at about 6 (high) — a little sun protection helps at midday. It bottoms out near December 20 at about 0 (low).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighModerateLowJul 12UV 6Dec 20UV 0
UV index (midday)Level
Jan1Low
Feb1Low
Mar2Moderate
Apr3Moderate
May4Moderate
Jun6High
Jul6High
Aug5Moderate
Sep4Moderate
Oct2Low
Nov1Low
Dec0Low

Air quality in Kolomna 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 Kolomna is worst in April — around 19 µg/m³ PM2.5 (moderate), about 2.8× the cleanest month (December, 7 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateModerateGoodApr 1218 µg/m³Dec 217 µg/m³
PM2.5 (µg/m³)Level
Jan7Good
Feb8Good
Mar17Moderate
Apr19Moderate
May12Good
Jun14Moderate
Jul15Moderate
Aug14Moderate
Sep10Good
Oct9Good
Nov7Good
Dec7Good
Location & terrain

Where is Kolomna?

Kolomna sits at 55.1°N, 38.8°E, 136 m above sea level, in Russia. The nearest listed city is Lukhovitsy, 20 km away.

Topography around Kolomna

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

Within 3 km, the terrain around Kolomna has only modest variations in elevation — a maximum elevation change of 74 m around an average of 128 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 108 m; within 80 km, only modest variations in elevation — a maximum elevation change of 190 m.

The land around Kolomna is covered by trees (41%) and artificial surfaces (33%) within 3 km, trees (48%), grassland (24%) and cropland (22%) within 16 km, and trees (50%), grassland (23%) and cropland (23%) within 80 km.

3 km
74 m
16 km
108 m
80 km
190 m
treesgrasslandcroplandartificial surfaceswaterwetland
May weather nearby: Lukhovitsy 20 km · Voskresensk 28 km · Ozëry 28 km · Zaraysk 35 km · Yegor’yevsk 38 km · Kashira 46 km · Beloozyorskiy 48 km · Stupino 50 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 Kolomna (55.0711°, 38.784°, elevation 136 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).