Galanta weather in May

In May, Galanta sees average daytime highs of 22°C and overnight lows near 11°C, with 66 mm of rain across 10.8 wet days and about 14.9 hours of daylight. It is the 5th-warmest and 3rd-wettest month of the year here.

Highs climb over the month, from about 21°C in the first days to 23°C by the end. The sky is clear or mostly clear about 29% of the time in May, and the air most often feels dry.

Daylight stretches from about 14 h 12 min at the start of May to 15 h 30 min by month's end. Set against the rest of the year, May is Galanta's 6th-clearest and 5th-windiest month. For the whole year in context, see Galanta's year-round climate.

Daytime high
22°
5th warmest
Overnight low
11°
8th coldest
Rainfall
66 mm
10.8 wet days
Daylight
15 hours
4:16 AM – 7:14 PM
Cloud cover
58%
6th clearest
Wind
13 km/h
5th windiest
Solar energy
5.51 kWh/m²
Travel score
6.5
out of 10

Galanta is town in Slovakia.

Density
450/km²
people per km²
Founded
1237

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 21°C in the first days to 23°C by the end.

A typical May day in Galanta reaches about 22°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 5°C warmer than April and about 4°C cooler than June.

10°15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
1209
2209
32110
42110
52110
62110
72110
82110
92110
102110
112110
122111
132111
142111
152111
162111
172211
182211
192211
202211
212212
222212
232212
242212
252312
262312
272312
282313
292313
302313
312313

How May really feels in Galanta

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.

Galanta weather by month

How May compares with the rest of the year at a glance. May is the 5th-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -3°378.23.68.60.0
Feb / -1°337.83.39.90.4
Mar11° / 398.21.611.62.7
Apr17° / 417.80.213.45.5
May22° / 11°6610.8014.96.5
Jun25° / 15°7111.1015.86.6
Jul28° / 16°7110.6015.46.3
Aug27° / 16°629.4014.16.5
Sep22° / 12°618.4012.46.9
Oct16° / 488.70.110.64.9
Nov / 4891.491.8
Dec / -1°418.538.20.0

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 29% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 21% of May, with mostly cloudy or overcast conditions the remaining 50%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15248
25149
35149
45149
55149
65149
75149
85050
95050
105050
114951
125050
135050
145050
155050
165050
174951
184951
194951
204951
214951
224951
234951
245050
254951
264951
274951
284951
294951
304951
314951

Chance of precipitation in May

Any precipitation

Galanta gets around 66 mm of rain over 10.8 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 37% on the wettest days.

0%10%20%30%40%50%151015202531
Rain chance (%)
132
233
333
434
534
635
735
835
935
1035
1135
1235
1335
1435
1534
1634
1734
1834
1933
2033
2133
2233
2333
2433
2534
2634
2735
2835
2936
3037
3137

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 85% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
19550
29550
39460
49370
59370
69280
79280
89280
99190
109190
119190
129190
1390100
1490100
1590100
1689110
1788120
1886131
1986131
2085141
2184151
2282162
2381172
2479183
2578193
2676204
2773225
2871236
2969247
3067258
3165269

Wind in May

Winds average 13 km/h in May.

Across May, daily wind ranges from about 12 km/h on the calmest days to 13 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
1213light breeze
1313light breeze
1413light breeze
1513light breeze
1613light breeze
1713light breeze
1813light breeze
1913light breeze
2013light breeze
2113light breeze
2213light breeze
2313light breeze
2413light breeze
2513light breeze
2613light breeze
2712light breeze
2812light breeze
2912light breeze
3012light breeze
3112light breeze

Sunrise & sunset in May

DaylightNight

Daylight runs from about 14 h 12 min at the start of May to 15 h 30 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 78 minutes over May. Sunrise moves from 4:39 AM to 4:01 AM, and sunset from 6:54 PM to 7:32 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.24:396:54
214.34:376:55
314.34:366:56
414.44:346:58
514.44:326:59
614.54:317:01
714.54:297:02
814.64:287:04
914.64:267:05
1014.74:257:06
1114.74:237:08
1214.84:227:09
1314.84:207:10
1414.94:197:12
1514.94:187:13
1615.04:167:14
1715.04:157:16
1815.14:147:17
1915.14:137:18
2015.14:117:20
2115.24:107:21
2215.24:097:22
2315.34:087:23
2415.34:077:24
2515.34:067:26
2615.44:057:27
2715.44:047:28
2815.44:037:29
2915.54:027:30
3015.54:027:31
3115.54:017:32

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 5.51 kWh/m².

For context, solar energy here swings from a low near 0.86 kWh/m² to a high of 5.88 kWh/m² in June across the year — May's 5.51 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.3Bright
25.4Bright
35.4Bright
45.4Bright
55.4Bright
65.4Bright
75.4Bright
85.4Bright
95.4Bright
105.5Bright
115.5Bright
125.5Bright
135.5Bright
145.5Bright
155.5Bright
165.5Bright
175.5Bright
185.5Bright
195.5Bright
205.5Bright
215.5Bright
225.6Bright
235.6Bright
245.6Bright
255.6Bright
265.6Bright
275.7Bright
285.7Bright
295.7Bright
305.7Bright
315.7Bright
Planning a trip in May

Is May a good time to visit Galanta?

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

6.5
Sightseeing
3rd-best month of the year
4.3
Beach & pool
5th-best month of the year

May is a reasonable time to visit Galanta for sightseeing.

What to pack for Galanta in May

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

In May, Galanta sees daytime highs around 22°C and nights near 11°C. Worth packing: rain gear and sun protection. About 11 days see rain.

rain gearsun protection

UV index in Galanta in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Galanta peaks around July 12 at about 8 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 22 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 12UV 8Dec 22UV 1
UV index (midday)Level
Jan1Low
Feb2Low
Mar4Moderate
Apr6High
May6High
Jun7Very high
Jul8Very high
Aug7High
Sep4Moderate
Oct3Moderate
Nov1Low
Dec1Low

Air quality in Galanta 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 Galanta is worst in June — around 16 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.

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

01020JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodJun 1616 µg/m³Dec 1510 µg/m³
PM2.5 (µg/m³)Level
Jan12Moderate
Feb12Moderate
Mar16Moderate
Apr15Moderate
May15Moderate
Jun16Moderate
Jul15Moderate
Aug15Moderate
Sep13Moderate
Oct12Good
Nov12Good
Dec10Good
Location & terrain

Where is Galanta?

Galanta sits at 48.2°N, 17.7°E, 119 m above sea level, in Slovakia. The nearest listed city is Sereď, 11 km away.

Dunajská StredaSenecHlohovecNitraPezinok

Topography around Galanta

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

Within 3 km, the terrain around Galanta has only modest variations in elevation — a maximum elevation change of 16 m around an average of 119 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 107 m; within 80 km, large variations in elevation — a maximum elevation change of 1,146 m.

The land around Galanta is covered by cropland (67%) within 3 km, cropland (77%) within 16 km, and cropland (57%) and trees (29%) within 80 km.

3 km
16 m
16 km
107 m
80 km
1,146 m
treesgrasslandcroplandartificial surfaceswater
May weather nearby: Sereď 11 km · Šaľa 12 km · Trnava 23 km · Dunajská Streda 24 km · Senec 24 km · Hlohovec 27 km · Nitra 29 km · Pezinok 36 km

Slovakia travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type C / E / F
230 V · 50 Hz
Prices
≈ 58% of US
price level, 2025
GDP per capita
$28,544
2025
Happiness
6.3 / 10
World Happiness, 2025
Safe drinking water
100%
of population, 2024
Homicide rate
1.1
per 100k, 2023
Road deaths
6.1
per 100k/yr, 2019
Income group
High
World Bank
English
Very high
EF EPI 606
Religion
Roman Catholic 56%none 24%Evangelical Church of the Augsburg Confession 5%Greek Catholic 4%

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 Galanta (48.19°, 17.7275°, elevation 119 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).