Wieluń weather in August

In August, Wieluń sees average daytime highs of 24°C and overnight lows near 14°C, with 62 mm of rain across 10.7 wet days and about 14.4 hours of daylight. It is the 2nd-warmest and 4th-wettest month of the year here.

Highs ease over the month, from about 26°C in the first days to 22°C by the end. The sky is clear or mostly clear about 27% of the time in August, and the air most often feels dry.

Daylight stretches from about 15 h 12 min at the start of August to 13 h 24 min by month's end. Set against the rest of the year, August is Wieluń's 1st-clearest and 12th-windiest month. For the whole year in context, see Wieluń's year-round climate.

Daytime high
24°
2nd warmest
Overnight low
14°
11th coldest
Rainfall
62 mm
10.7 wet days
Daylight
14 h 24 min
4:38 AM – 7:01 PM
Cloud cover
59%
1st clearest
Wind
11 km/h
12th windiest
Solar energy
4.55 kWh/m²
Travel score
6.7
out of 10

Wieluń is city of Poland.

Air quality
Good
PM10 28 µg/m³ · 2019
Density
1,280/km²
people per km²
Founded
1217

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

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 26°C in the first days to 22°C by the end.

A typical August day in Wieluń reaches about 24°C in the afternoon and slips back to 14°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 19°C and 30°C. Set against its neighbours, August runs on par with July and about 5°C warmer than September.

10°20°30°151015202531
Avg high (°C)Avg low (°C)
12615
22615
32615
42615
52615
62615
72515
82515
92514
102514
112514
122514
132514
142514
152514
162514
172514
182414
192413
202413
212413
222413
232413
242313
252313
262313
272313
282312
292212
302212
312212

How August really feels in Wieluń

Once humidity and wind are folded in, August 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

August sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Wieluń weather by month

How August compares with the rest of the year at a glance. August is the 2nd-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -3°4110.75.88.20.0
Feb / -3°379.25.19.60.0
Mar / 4810.93.311.51.1
Apr14° / 409.30.913.54.1
May19° / 6511.6015.35.9
Jun22° / 12°7212.5016.36.2
Jul25° / 14°9213.4015.96.4
Aug24° / 14°6210.7014.46.7
Sep19° / 10°5810012.46.0
Oct13° / 478.90.210.43.7
Nov / 418.82.18.71.0
Dec / -2°4310.14.67.70.0

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 27% of the time in August, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 22% of August, with mostly cloudy or overcast conditions the remaining 51%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15050
25149
35149
45149
55149
65050
75050
84951
94951
104951
114951
125050
135050
145050
155050
165050
175050
185050
195050
205050
214852
224852
234951
244852
254852
264852
274753
284555
294555
304555
314456

Chance of precipitation in August

Any precipitation

Wieluń gets around 62 mm of rain over 10.7 wet days in August. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 35% and peaks near 38% on the wettest days.

0%10%20%30%40%50%151015202531
Rain chance (%)
138
238
337
437
537
637
737
836
936
1036
1136
1236
1335
1435
1535
1635
1734
1834
1933
2033
2133
2233
2333
2434
2534
2634
2735
2835
2936
3036
3136

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the dry band about 53% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
14133251
24134251
34134241
44134241
54234231
64235231
74335221
84435211
94435191
104636181
114736171
124835161
134935151
145035141
155234131
165234131
175433121
185632111
195632111
205731111
215930101
225930101
23612991
24622891
25632881
26642781
27652771
28662671
29682561
30682561
31712450

Wind in August

Winds average 11 km/h in August, the calmest month.

Across August, 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
111calm
211calm
311calm
411calm
511calm
611calm
711calm
811calm
911calm
1011calm
1111calm
1211calm
1311calm
1411calm
1512calm
1612calm
1712calm
1812calm
1912calm
2012calm
2112calm
2212calm
2312calm
2412calm
2512light breeze
2612light breeze
2712light breeze
2812light breeze
2912light breeze
3012light breeze
3112light breeze

Sunrise & sunset in August

DaylightNight

Daylight runs from about 15 h 12 min at the start of August to 13 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 108 minutes over August. Sunrise moves from 4:15 AM to 5:02 AM, and sunset from 7:29 PM to 6:29 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
115.24:157:29
215.24:167:27
315.14:187:25
415.14:197:24
515.04:217:22
615.04:237:20
714.94:247:18
814.94:267:17
914.84:277:15
1014.74:297:13
1114.74:307:11
1214.64:327:09
1314.64:347:07
1414.54:357:05
1514.44:377:03
1614.44:387:01
1714.34:406:59
1814.34:416:57
1914.24:436:55
2014.14:456:53
2114.14:466:51
2214.04:486:49
2314.04:506:47
2413.94:516:45
2513.84:536:42
2613.84:546:40
2713.74:566:38
2813.64:586:36
2913.64:596:34
3013.55:016:31
3113.45:026:29

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 4.55 kWh/m².

For context, solar energy here swings from a low near 0.64 kWh/m² to a high of 5.41 kWh/m² in June across the year — August's 4.55 kWh/m² falls in the middle.

024151015202531
Solar energy (kWh/m²)Level
15.0Bright
25.0Bright
35.0Bright
44.9Bright
54.9Bright
64.9Bright
74.8Bright
84.8Bright
94.8Bright
104.8Bright
114.7Bright
124.7Bright
134.7Bright
144.7Bright
154.6Bright
164.6Bright
174.6Bright
184.5Bright
194.5Bright
204.4Bright
214.4Bright
224.3Bright
234.3Bright
244.2Bright
254.2Bright
264.1Bright
274.1Bright
284.0Bright
293.9Moderate
303.9Moderate
313.8Moderate
Planning a trip in August

Is August a good time to visit Wieluń?

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

6.7
Sightseeing
1st-best month of the year
5.7
Beach & pool
1st-best month of the year

August is a reasonable time to visit Wieluń for sightseeing.

What to pack for Wieluń in August

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

In August, Wieluń sees daytime highs around 24°C and nights near 14°C. Worth packing: light clothes, rain gear and sun protection. About 11 days see rain.

light clothesrain gearsun protection

UV index in Wieluń in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August 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 Wieluń peaks around June 19 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 19UV 7Dec 19UV 1
UV index (midday)Level
Jan1Low
Feb1Low
Mar3Moderate
Apr4Moderate
May6High
Jun7High
Jul6High
Aug6High
Sep4Moderate
Oct2Moderate
Nov1Low
Dec1Low

Air quality in Wieluń in August

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Wieluń is worst in June — around 17 µg/m³ PM2.5 (moderate), about 1.6× the cleanest month (December, 10 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodJun 1717 µg/m³Dec 1610 µg/m³
PM2.5 (µg/m³)Level
Jan12Good
Feb13Moderate
Mar16Moderate
Apr16Moderate
May16Moderate
Jun17Moderate
Jul16Moderate
Aug16Moderate
Sep14Moderate
Oct12Good
Nov12Good
Dec10Good
Location & terrain

Where is Wieluń?

Wieluń sits at 51.2°N, 18.6°E, 180 m above sea level, in Poland. The nearest listed city is Kluczbork, 37 km away.

SieradzZduńska WolaŁaskBełchatówCzęstochowaNamysłówLubliniec

Topography around Wieluń

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

Within 3 km, the terrain around Wieluń has only modest variations in elevation — a maximum elevation change of 44 m around an average of 186 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 113 m; within 80 km, significant variations in elevation — a maximum elevation change of 507 m.

The land around Wieluń is covered by cropland (50%) and artificial surfaces (20%) within 3 km, cropland (55%) and trees (30%) within 16 km, and cropland (43%) and trees (39%) within 80 km.

3 km
44 m
16 km
113 m
80 km
507 m
treesgrasslandcroplandartificial surfaceswater
August weather nearby: Kluczbork 37 km · Sieradz 43 km · Zduńska Wola 49 km · Łask 57 km · Bełchatów 57 km · Częstochowa 61 km · Namysłów 61 km · Lubliniec 62 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 Wieluń (51.221°, 18.5696°, elevation 180 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).