Piotrków Trybunalski weather in May

In May, Piotrków Trybunalski sees average daytime highs of 19°C and overnight lows near 8°C, with 70 mm of precipitation across 12.2 wet days and about 15.3 hours of daylight. It is the 4th-warmest and 2nd-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 23% of the time in May, and the air most often feels dry.

Daylight stretches from about 14 h 30 min at the start of May to 16 hours by month's end. Set against the rest of the year, May is Piotrków Trybunalski's 5th-clearest and 9th-windiest month. For the whole year in context, see Piotrków Trybunalski's year-round climate.

Daytime high
19°
4th warmest
Overnight low
8th coldest
Precipitation
70 mm
12.2 wet days
Daylight
15 h 24 min
3:57 AM – 7:18 PM
Cloud cover
64%
5th clearest
Wind
13 km/h
9th windiest
Solar energy
5.18 kWh/m²
Travel score
5.7
out of 10

Piotrków Trybunalski is city with powiat rights of Poland.

Air quality
Elevated
PM2.5 24.9 µg/m³ · 2019
Density
1,191/km²
people per km²
Founded
1217

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 Piotrków Trybunalski 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 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
2177
3177
4187
5187
6187
7187
8188
9188
10188
11188
12188
13188
14188
15188
16188
17199
18199
19199
20199
21199
22199
23199
24199
252010
262010
272010
282010
292010
302010
312010

How May really feels in Piotrków Trybunalski

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.

Piotrków Trybunalski 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 / -4°4010.56.18.10.0
Feb / -3°379.45.79.60.0
Mar / -1°4510.43.411.50.9
Apr13° / 449.91.213.53.8
May19° / 7012.20.115.35.7
Jun22° / 12°7012.5016.36.1
Jul24° / 14°9012.7015.96.5
Aug24° / 13°6311014.46.7
Sep19° / 5910.3012.45.8
Oct13° / 459.40.310.43.5
Nov / 3992.38.60.7
Dec / -2°4210.14.67.70.0

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 19% of May, with mostly cloudy or overcast conditions the remaining 59%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14456
24555
34555
44456
54456
64357
74258
84258
94159
104060
114060
124060
133961
143862
153862
163862
173862
183862
193961
203961
213961
224060
234159
244159
254159
264258
274258
284456
294555
304555
314555

Chance of precipitation in May

Any precipitation

Piotrków Trybunalski gets around 70 mm of rain and snow over 12.2 wet days in May. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 39% and peaks near 41% on the wettest days, and about 0 day brings snow.

0%10%20%30%40%50%151015202531
Rain chance (%)
134
235
335
436
536
637
738
838
939
1039
1140
1240
1340
1441
1541
1641
1741
1841
1941
2041
2140
2240
2340
2440
2540
2640
2739
2839
2939
3039
3139

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 89% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
19820
29820
39730
49730
59640
69640
79640
89550
99550
109460
119460
129370
139370
149280
159190
169190
1790100
1889101
1988111
2088111
2187121
2286131
2385141
2485141
2583152
2682162
2781172
2880182
2978193
3077203
3175214

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
113light breeze
213light breeze
313light breeze
413light breeze
513light breeze
613light breeze
713light breeze
813light breeze
913light breeze
1013light breeze
1113light breeze
1213light breeze
1313light breeze
1413light breeze
1513light breeze
1613light breeze
1713light breeze
1813light breeze
1912light breeze
2012light breeze
2112light breeze
2212light breeze
2312light breeze
2412light breeze
2512light breeze
2612light breeze
2712light breeze
2812light breeze
2912light breeze
3012light breeze
3112light breeze

Sunrise & sunset in May

DaylightNight

Daylight runs from about 14 h 30 min at the start of May to 16 hours by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 90 minutes over May. Sunrise moves from 4:23 AM to 3:39 AM, and sunset from 6:54 PM to 7:38 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.54:236:54
214.64:216:56
314.64:196:57
414.74:176:59
514.84:157:01
614.84:137:02
714.94:127:04
814.94:107:05
915.04:087:07
1015.04:067:09
1115.14:057:10
1215.14:037:12
1315.24:027:13
1415.24:007:15
1515.33:587:16
1615.43:577:18
1715.43:557:19
1815.43:547:21
1915.53:537:22
2015.53:517:24
2115.63:507:25
2215.63:497:27
2315.73:477:28
2415.73:467:29
2515.83:457:31
2615.83:447:32
2715.83:437:33
2815.93:427:35
2915.93:417:36
3016.03:407:37
3116.03:397:38

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 5.18 kWh/m².

For context, solar energy here swings from a low near 0.61 kWh/m² to a high of 5.47 kWh/m² in June across the year — May's 5.18 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.0Bright
25.0Bright
35.0Bright
45.0Bright
55.0Bright
65.0Bright
75.0Bright
85.1Bright
95.1Bright
105.1Bright
115.1Bright
125.1Bright
135.1Bright
145.1Bright
155.1Bright
165.1Bright
175.2Bright
185.2Bright
195.2Bright
205.2Bright
215.2Bright
225.3Bright
235.3Bright
245.3Bright
255.3Bright
265.4Bright
275.4Bright
285.4Bright
295.5Bright
305.5Bright
315.5Bright
Planning a trip in May

Is May a good time to visit Piotrków Trybunalski?

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

5.7
Sightseeing
5th-best month of the year
2.2
Beach & pool
5th-best month of the year

May is a reasonable time to visit Piotrków Trybunalski for sightseeing.

What to pack for Piotrków Trybunalski in May

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

In May, Piotrków Trybunalski sees daytime highs around 19°C and nights near 8°C. Worth packing: rain gear and sun protection. About 12 days see rain.

rain gearsun protection

UV index in Piotrków Trybunalski 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 Piotrków Trybunalski peaks around June 20 at about 6 (high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 19 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 7 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighModerateLowJun 20UV 6Dec 19UV 1
UV index (midday)Level
Jan1Low
Feb1Low
Mar3Moderate
Apr4Moderate
May5High
Jun7High
Jul6High
Aug6High
Sep4Moderate
Oct2Low
Nov1Low
Dec1Low

Air quality in Piotrków Trybunalski 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 Piotrków Trybunalski is worst in June — around 30 µg/m³ PM2.5 (moderate), about 1.7× the cleanest month (December, 18 µg/m³).

Seasonal pattern from CAMS reanalysis, scaled to Piotrków Trybunalski's WHO annual average of 24.9 µg/m³.

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateJun 1730 µg/m³Dec 1618 µg/m³
PM2.5 (µg/m³)Level
Jan21Moderate
Feb23Moderate
Mar29Moderate
Apr29Moderate
May28Moderate
Jun30Moderate
Jul29Moderate
Aug27Moderate
Sep25Moderate
Oct21Moderate
Nov20Moderate
Dec18Moderate
Location & terrain

Where is Piotrków Trybunalski?

Piotrków Trybunalski sits at 51.4°N, 19.7°E, 194 m above sea level, in Poland. The nearest listed city is Bełchatów, 24 km away.

OpocznoRadomskoŁódźŁaskKonstantynów Łódzki

Topography around Piotrków Trybunalski

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

Within 3 km, the terrain around Piotrków Trybunalski has only modest variations in elevation — a maximum elevation change of 46 m around an average of 202 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 84 m; within 80 km, significant variations in elevation — a maximum elevation change of 539 m.

The land around Piotrków Trybunalski is covered by trees (30%), artificial surfaces (29%) and grassland (24%) within 3 km, cropland (49%) and trees (29%) within 16 km, and trees (43%), cropland (34%) and grassland (20%) within 80 km.

3 km
46 m
16 km
84 m
80 km
539 m
treesgrasslandcroplandartificial surfaceswaterwetland
May weather nearby: Bełchatów 24 km · Tomaszów Mazowiecki 25 km · Pabianice 38 km · Opoczno 40 km · Radomsko 42 km · Łódź 44 km · Łask 45 km · Konstantynów Łódzki 46 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 Piotrków Trybunalski (51.4055°, 19.7032°, elevation 194 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).