Tarnów weather in April

In April, Tarnów sees average daytime highs of 15°C and overnight lows near 5°C, with 60 mm of precipitation across 11.2 wet days and about 13.5 hours of daylight. It is the 6th-warmest and 6th-wettest month of the year here.

Highs climb over the month, from about 12°C in the first days to 18°C by the end. The sky is clear or mostly clear about 26% of the time in April, and the air most often feels dry.

Daylight stretches from about 12 h 36 min at the start of April to 14 h 18 min by month's end. Set against the rest of the year, April is Tarnów's 5th-clearest and 7th-windiest month. For the whole year in context, see Tarnów's year-round climate.

Daytime high
15°
6th warmest
Overnight low
6th coldest
Precipitation
60 mm
11.2 wet days
Daylight
13 h 30 min
4:51 AM – 6:21 PM
Cloud cover
63%
5th clearest
Wind
12 km/h
7th windiest
Solar energy
4.35 kWh/m²
Travel score
4.2
out of 10

Tarnów is City with powiat rights of Poland.

Air quality
Elevated
PM2.5 21.4 µg/m³ · 2019
Density
1,627/km²
people per km²
Founded
1330

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

Temperature in April

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 12°C in the first days to 18°C by the end.

A typical April day in Tarnów reaches about 15°C in the afternoon and slips back to 5°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 8°C and 21°C. Set against its neighbours, April runs about 6°C warmer than March and about 5°C cooler than May.

10°20°151015202530
Avg high (°C)Avg low (°C)
1112
2123
3123
4123
5123
6123
7133
8133
9134
10134
11134
12134
13144
14144
15144
16145
17155
18155
19155
20165
21165
22166
23166
24176
25176
26177
27177
28187
29187
30187

How April really feels in Tarnów

Once humidity and wind are folded in, April averages 0 days that feel above 32°C and 6 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
6
wind chill below the day's low

The story in April is cold — wind chill drags the overnight "feels like" below the raw low.

Tarnów weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -4°4611.17.58.40.0
Feb / -3°4410.579.70.0
Mar / 5011.14.111.51.3
Apr15° / 6011.21.313.54.2
May19° / 8914.1015.15.6
Jun23° / 13°8613016.16.2
Jul25° / 14°10414.4015.76.3
Aug25° / 14°7011.3014.36.7
Sep19° / 10°7311.1012.45.9
Oct14° / 5910.10.410.54.0
Nov / 4810.32.78.81.1
Dec / -2°4410.65.87.90.0

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 26% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 14% of April, with mostly cloudy or overcast conditions the remaining 61%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
13664
23565
33565
43565
53466
63466
73367
83466
93367
103367
113367
123367
133565
143565
153862
163961
173961
184159
194258
204357
214357
224555
234555
244654
254654
264753
274852
284753
294753
304753

Chance of precipitation in April

Any precipitationSnow

Tarnów gets around 60 mm of rain and snow over 11.2 wet days in April. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 38% and peaks near 42% on the wettest days, and about 1 day brings snow.

0%10%20%30%40%50%151015202530
Rain chance (%)Snow chance (%)
1389
2399
3409
4408
5418
6418
7417
8427
9427
10417
11416
12406
13396
14385
15385
16374
17364
18354
19353
20343
21343
22342
23342
24342
25341
26341
27351
28351
29360
30370

Humidity in April

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, April lands in the dry band about 100% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)
11000
21000
31000
41000
51000
61000
71000
81000
91000
101000
111000
121000
131000
141000
151000
161000
171000
181000
191000
201000
211000
221000
231000
241000
25991
26991
27991
28991
29982
30982

Wind in April

Winds average 12 km/h in April.

Across April, 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.

051015151015202530
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
1212calm
1312calm
1412calm
1512calm
1612calm
1712calm
1811calm
1911calm
2011calm
2111calm
2211calm
2311calm
2411calm
2511calm
2611calm
2711calm
2811calm
2911calm
3011calm

Sunrise & sunset in April

DaylightNight

Daylight runs from about 12 h 36 min at the start of April to 14 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 102 minutes over April. Sunrise moves from 5:24 AM to 4:23 AM, and sunset from 5:58 PM to 6:44 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.65:245:58
212.65:225:59
312.75:196:01
412.85:176:02
512.85:156:04
612.95:136:05
712.95:116:07
813.05:086:09
913.15:066:10
1013.15:046:12
1113.25:026:13
1213.35:006:15
1313.34:586:17
1413.44:556:18
1513.44:536:20
1613.54:516:21
1713.64:496:23
1813.64:476:25
1913.74:456:26
2013.74:436:28
2113.84:416:29
2213.94:396:31
2313.94:376:33
2414.04:356:34
2514.04:336:36
2614.14:316:37
2714.24:296:39
2814.24:276:40
2914.34:256:42
3014.34:236:44

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 4.35 kWh/m².

For context, solar energy here swings from a low near 0.74 kWh/m² to a high of 5.37 kWh/m² in June across the year — April's 4.35 kWh/m² falls in the middle.

024151015202530
Solar energy (kWh/m²)Level
13.7Moderate
23.7Moderate
33.7Moderate
43.8Moderate
53.8Moderate
63.9Moderate
73.9Moderate
83.9Moderate
94.0Moderate
104.0Bright
114.1Bright
124.1Bright
134.2Bright
144.2Bright
154.3Bright
164.4Bright
174.4Bright
184.5Bright
194.5Bright
204.6Bright
214.7Bright
224.7Bright
234.7Bright
244.8Bright
254.8Bright
264.8Bright
274.9Bright
284.9Bright
294.9Bright
305.0Bright
Planning a trip in April

Is April a good time to visit Tarnów?

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

4.2
Sightseeing
6th-best month of the year
0.5
Beach & pool
6th-best month of the year

April is a reasonable time to visit Tarnów for sightseeing.

What to pack for Tarnów in April

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

In April, Tarnów sees daytime highs around 15°C and nights near 5°C. Worth packing: a warm layer and rain gear. About 11 days see rain.

a warm layerrain gear

UV index in Tarnów in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April 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 Tarnów peaks around June 23 at about 7 (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 23UV 7Dec 19UV 1
UV index (midday)Level
Jan1Low
Feb1Low
Mar3Moderate
Apr5Moderate
May6High
Jun7High
Jul7High
Aug6High
Sep4Moderate
Oct2Moderate
Nov1Low
Dec1Low

Air quality in Tarnów in April

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Tarnów is worst in June — around 26 µg/m³ PM2.5 (moderate), about 1.7× the cleanest month (December, 15 µg/m³).

Seasonal pattern from CAMS reanalysis, scaled to Tarnów's WHO annual average of 21.4 µg/m³.

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateJun 2026 µg/m³Dec 1716 µg/m³
PM2.5 (µg/m³)Level
Jan18Moderate
Feb19Moderate
Mar24Moderate
Apr25Moderate
May24Moderate
Jun26Moderate
Jul25Moderate
Aug24Moderate
Sep21Moderate
Oct18Moderate
Nov18Moderate
Dec15Moderate
Location & terrain

Where is Tarnów?

Tarnów sits at 50.0°N, 21.0°E, 220 m above sea level, in Poland. The nearest listed city is Brzesko, 28 km away.

BochniaGorliceMielecRopczyceJasłoNowy Sącz

Topography around Tarnów

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

Within 3 km, the terrain around Tarnów has only modest variations in elevation — a maximum elevation change of 170 m around an average of 216 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 348 m; within 80 km, large variations in elevation — a maximum elevation change of 1,149 m.

The land around Tarnów is covered by trees (40%) and artificial surfaces (36%) within 3 km, trees (50%), cropland (23%) and grassland (20%) within 16 km, and trees (50%) and cropland (28%) within 80 km.

3 km
170 m
16 km
348 m
80 km
1,149 m
treesgrasslandcroplandartificial surfaceswater
April weather nearby: Brzesko 28 km · Dębica 31 km · Bochnia 40 km · Gorlice 42 km · Mielec 44 km · Ropczyce 45 km · Jasło 46 km · Nowy Sącz 48 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 Tarnów (50.0138°, 20.987°, elevation 220 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).