Krosno weather in May

In May, Krosno sees average daytime highs of 19°C and overnight lows near 9°C, with 93 mm of rain across 14.5 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 18°C in the first days to 20°C by the end. The sky is clear or mostly clear about 23% of the time in May, and the air most often feels dry.

Daylight stretches from about 14 h 24 min at the start of May to 15 h 42 min by month's end. Set against the rest of the year, May is Krosno's 6th-clearest and 9th-windiest month. For the whole year in context, see Krosno's year-round climate.

Daytime high
19°
4th warmest
Overnight low
8th coldest
Rainfall
93 mm
14.5 wet days
Daylight
15 h 06 min
3:55 AM – 7:03 PM
Cloud cover
64%
6th clearest
Wind
11 km/h
9th windiest
Solar energy
5.02 kWh/m²
Travel score
5.4
out of 10

Krosno is city with powiat rights of Poland.

Air quality
Elevated
PM2.5 20.5 µg/m³ · 2019
Density
1,099/km²
people per km²
Founded
1342

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 18°C in the first days to 20°C by the end.

A typical May day in Krosno reaches about 19°C in the afternoon and slips back to 9°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 12°C and 25°C. Set against its neighbours, May runs about 5°C warmer than April and about 3°C cooler than June.

10°20°30°151015202531
Avg high (°C)Avg low (°C)
1177
2187
3187
4187
5187
6188
7188
8188
9188
10188
11188
12188
13188
14188
15188
16198
17199
18199
19199
20199
21199
22199
23199
24199
25199
261910
272010
282010
292010
302010
312010

How May really feels in Krosno

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.

Krosno 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 / -5°4911.88.88.40.0
Feb / -4°4911.48.49.80.0
Mar / -0°5111.54.911.50.9
Apr14° / 6011.41.313.43.8
May19° / 9314.5015.15.4
Jun22° / 12°9013.40166.0
Jul24° / 14°10914.9015.76.2
Aug24° / 13°7511.6014.26.7
Sep19° / 7711012.45.7
Oct13° / 6210.30.410.53.5
Nov / 5210.63.78.80.8
Dec / -3°4811.27.180.0

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 23% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 20% of May, with mostly cloudy or overcast conditions the remaining 57%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14753
24654
34654
44555
54555
64357
74357
84357
94258
104258
114159
124159
134159
144159
154159
164060
174060
184159
194159
204159
214159
224159
234258
244258
254258
264357
274456
284456
294456
304654
314654

Chance of precipitation in May

Any precipitation

Krosno gets around 93 mm of rain over 14.5 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 46% and peaks near 49% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
140
241
341
442
543
643
744
845
945
1046
1146
1246
1347
1447
1547
1648
1748
1848
1948
2048
2149
2249
2349
2449
2549
2649
2749
2849
2949
3048
3148

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 (%)
19820
29730
39730
49640
59640
69550
79550
89460
99460
109460
119370
129370
139280
149190
159190
1690100
1788111
1888111
1987121
2086131
2185141
2284151
2382162
2481172
2579192
2678202
2777212
2875223
2973243
3072253
3170264

Wind in May

Winds average 11 km/h in May.

Across May, daily wind ranges from about 10 km/h on the calmest days to 11 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
111calm
211calm
311calm
411calm
511calm
611calm
711calm
811calm
911calm
1011calm
1111calm
1211calm
1311calm
1411calm
1511calm
1611calm
1711calm
1811calm
1911calm
2011calm
2111calm
2211calm
2311calm
2411calm
2511calm
2611calm
2711calm
2811calm
2911calm
3011calm
3110calm

Sunrise & sunset in May

DaylightNight

Daylight runs from about 14 h 24 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 78 minutes over May. Sunrise moves from 4:19 AM to 3:38 AM, and sunset from 6:41 PM to 7:22 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.44:196:41
214.44:176:43
314.54:166:44
414.54:146:46
514.64:126:47
614.64:106:49
714.74:096:50
814.74:076:52
914.84:056:53
1014.84:046:55
1114.94:026:56
1214.94:016:58
1315.03:596:59
1415.03:587:01
1515.13:567:02
1615.13:557:03
1715.23:547:05
1815.23:527:06
1915.33:517:07
2015.33:507:09
2115.43:487:10
2215.43:477:11
2315.43:467:13
2415.53:457:14
2515.53:447:15
2615.63:437:16
2715.63:427:18
2815.63:417:19
2915.73:407:20
3015.73:397:21
3115.73:387:22

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 5.02 kWh/m².

For context, solar energy here swings from a low near 0.73 kWh/m² to a high of 5.34 kWh/m² in June across the year — May's 5.02 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
65.0Bright
75.0Bright
85.0Bright
95.0Bright
105.0Bright
115.0Bright
125.0Bright
135.0Bright
145.0Bright
155.0Bright
165.0Bright
175.0Bright
185.0Bright
195.0Bright
205.0Bright
215.0Bright
225.1Bright
235.1Bright
245.1Bright
255.1Bright
265.1Bright
275.2Bright
285.2Bright
295.2Bright
305.2Bright
315.3Bright
Planning a trip in May

Is May a good time to visit Krosno?

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

5.4
Sightseeing
5th-best month of the year
2.1
Beach & pool
5th-best month of the year

May is a reasonable time to visit Krosno for sightseeing.

What to pack for Krosno in May

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

In May, Krosno sees daytime highs around 19°C and nights near 9°C. Pack rain gear. Worth having: sun protection. About 15 days see rain.

rain gearsun protection

UV index in Krosno 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 Krosno peaks around June 23 at about 7 (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 highHighModerateLowJun 23UV 7Dec 22UV 1
UV index (midday)Level
Jan1Low
Feb2Low
Mar4Moderate
Apr5Moderate
May6High
Jun7Very high
Jul7High
Aug6High
Sep4Moderate
Oct2Moderate
Nov1Low
Dec1Low

Air quality in Krosno 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 Krosno is worst in June — around 27 µg/m³ PM2.5 (moderate), about 2.0× the cleanest month (December, 13 µg/m³).

Seasonal pattern from CAMS reanalysis, scaled to Krosno's WHO annual average of 20.5 µg/m³.

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateJun 1927 µg/m³Dec 1613 µg/m³
PM2.5 (µg/m³)Level
Jan16Moderate
Feb19Moderate
Mar24Moderate
Apr24Moderate
May24Moderate
Jun27Moderate
Jul26Moderate
Aug24Moderate
Sep19Moderate
Oct16Moderate
Nov16Moderate
Dec13Moderate
Location & terrain

Where is Krosno?

Krosno sits at 49.7°N, 21.8°E, 278 m above sea level, in Poland. The nearest listed city is Jasło, 22 km away.

RopczyceRzeszówGorliceDębicaŁańcutBardejov

Topography around Krosno

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

Within 3 km, the terrain around Krosno has only modest variations in elevation — a maximum elevation change of 79 m around an average of 280 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 384 m; within 80 km, large variations in elevation — a maximum elevation change of 1,098 m.

The land around Krosno is covered by trees (28%), grassland (27%) and artificial surfaces (24%) within 3 km, trees (44%), cropland (33%) and grassland (20%) within 16 km, and trees (61%) and cropland (21%) within 80 km.

3 km
79 m
16 km
384 m
80 km
1,098 m
treesgrasslandcroplandartificial surfaces
May weather nearby: Jasło 22 km · Sanok 35 km · Ropczyce 42 km · Rzeszów 42 km · Gorlice 44 km · Dębica 48 km · Łańcut 54 km · Bardejov 57 km

Poland travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type C / E
230 V · 50 Hz
Prices
≈ 52% of US
price level, 2025
GDP per capita
$28,420
2025
Happiness
6.8 / 10
World Happiness, 2025
Safe drinking water
89%
of population, 2024
Homicide rate
0.8
per 100k, 2023
Road deaths
9.4
per 100k/yr, 2019
Income group
High
World Bank
English
Very high
EF EPI 600
Religion
Roman Catholic 71%refused to answer 21%no religion 7%

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 Krosno (49.6887°, 21.7706°, elevation 278 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).