Grodzisk Mazowiecki weather in August

In August, Grodzisk Mazowiecki sees average daytime highs of 24°C and overnight lows near 14°C, with 66 mm of rain across 10.1 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 25°C in the first days to 22°C by the end. The sky is clear or mostly clear about 29% of the time in August, and the air most often feels dry.

Daylight stretches from about 15 h 18 min at the start of August to 13 h 30 min by month's end. Set against the rest of the year, August is Grodzisk Mazowiecki's 1st-clearest and 12th-windiest month. For the whole year in context, see Grodzisk Mazowiecki's year-round climate.

Daytime high
24°
2nd warmest
Overnight low
14°
11th coldest
Rainfall
66 mm
10.1 wet days
Daylight
14 h 30 min
4:28 AM – 6:55 PM
Cloud cover
57%
1st clearest
Wind
11 km/h
12th windiest
Solar energy
4.53 kWh/m²
Travel score
6.8
out of 10

Grodzisk Mazowiecki is city of Poland.

Density
2,023/km²
people per km²
Founded
1522

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 25°C in the first days to 22°C by the end.

A typical August day in Grodzisk Mazowiecki reaches about 24°C in the afternoon and slips back to 14°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 18°C and 29°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)
12515
22515
32515
42515
52515
62515
72515
82514
92514
102514
112414
122414
132414
142414
152414
162414
172414
182413
192413
202313
212313
222313
232313
242313
252313
262212
272212
282212
292212
302212
312112

How August really feels in Grodzisk Mazowiecki

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.

Grodzisk Mazowiecki 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°39105.980.0
Feb / -3°379.85.49.60.0
Mar / -0°4310.53.111.50.9
Apr14° / 469.80.813.63.9
May19° / 6912.3015.45.8
Jun22° / 12°6911.9016.46.2
Jul24° / 14°8512.80166.5
Aug24° / 14°6610.1014.46.8
Sep19° / 5910.3012.45.7
Oct13° / 459.50.210.43.4
Nov / 409.52.58.50.7
Dec / -2°419.94.47.60.0

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 29% of the time in August, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 20% of August, with mostly cloudy or overcast conditions the remaining 50%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14753
24753
34753
44852
54951
64852
74852
84951
94951
105050
115050
125149
135149
145248
155248
165347
175347
185347
195347
205347
215248
225248
235149
245149
255050
264951
274951
284852
294654
304654
314555

Chance of precipitation in August

Any precipitation

Grodzisk Mazowiecki gets around 66 mm of rain over 10.1 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 33% and peaks near 38% on the wettest days.

0%10%20%30%40%50%151015202531
Rain chance (%)
138
237
337
436
535
635
734
833
933
1032
1131
1231
1331
1430
1530
1630
1730
1830
1930
2031
2131
2231
2332
2433
2533
2634
2735
2835
2936
3036
3137

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 47% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
12936287
22936277
33036277
43036277
53136266
63236256
73436256
83536245
93636235
103836225
113936214
124135204
134235194
144434184
154634173
164833163
174932163
185131153
195231143
205430142
215529142
225728132
235728132
246027121
256027121
266226111
276326101
286425101
29652591
30672580
31682570

Wind in August

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

Across August, 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
110calm
210calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
1110calm
1210calm
1311calm
1411calm
1511calm
1611calm
1711calm
1811calm
1911calm
2011calm
2111calm
2211calm
2311calm
2411calm
2511calm
2611calm
2711calm
2811calm
2911calm
3011calm
3111calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 15 h 18 min at the start of August to 13 h 30 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 4:03 AM to 4:53 AM, and sunset from 7:24 PM to 6:22 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
115.34:037:24
215.34:057:22
315.24:077:20
415.24:087:19
515.14:107:17
615.14:117:15
715.04:137:13
814.94:147:11
914.94:167:09
1014.84:187:08
1114.84:197:06
1214.74:217:04
1314.64:237:02
1414.64:247:00
1514.54:266:58
1614.54:286:55
1714.44:296:53
1814.34:316:51
1914.34:336:49
2014.24:346:47
2114.14:366:45
2214.14:386:43
2314.04:396:40
2414.04:416:38
2513.94:436:36
2613.84:446:34
2713.84:466:31
2813.74:486:29
2913.64:496:27
3013.64:516:25
3113.54:536:22

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 4.53 kWh/m².

For context, solar energy here swings from a low near 0.55 kWh/m² to a high of 5.53 kWh/m² in June across the year — August's 4.53 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
174.5Bright
184.5Bright
194.5Bright
204.4Bright
214.4Bright
224.3Bright
234.3Bright
244.2Bright
254.2Bright
264.1Bright
274.0Bright
284.0Moderate
293.9Moderate
303.8Moderate
313.8Moderate
Planning a trip in August

Is August a good time to visit Grodzisk Mazowiecki?

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

6.8
Sightseeing
1st-best month of the year
5.5
Beach & pool
1st-best month of the year

August is a reasonable time to visit Grodzisk Mazowiecki for sightseeing.

What to pack for Grodzisk Mazowiecki in August

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

In August, Grodzisk Mazowiecki sees daytime highs around 24°C and nights near 14°C. Worth packing: light clothes, rain gear and sun protection. About 10 days see rain.

light clothesrain gearsun protection

UV index in Grodzisk Mazowiecki 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 Grodzisk Mazowiecki peaks around June 21 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 21UV 6Dec 19UV 1
UV index (midday)Level
Jan1Low
Feb1Low
Mar3Moderate
Apr4Moderate
May5High
Jun6High
Jul6High
Aug6High
Sep4Moderate
Oct2Low
Nov1Low
Dec1Low

Air quality in Grodzisk Mazowiecki 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 Grodzisk Mazowiecki is worst in June — around 16 µg/m³ PM2.5 (moderate), about 1.8× the cleanest month (December, 9 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJun 1816 µg/m³Dec 179 µg/m³
PM2.5 (µg/m³)Level
Jan11Good
Feb12Good
Mar16Moderate
Apr15Moderate
May15Moderate
Jun16Moderate
Jul15Moderate
Aug15Moderate
Sep13Moderate
Oct11Good
Nov11Good
Dec9Good
Location & terrain

Where is Grodzisk Mazowiecki?

Grodzisk Mazowiecki sits at 52.1°N, 20.6°E, 103 m above sea level, in Poland. The nearest listed city is Milanówek, 3.0 km away.

Topography around Grodzisk Mazowiecki

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

Within 3 km, the terrain around Grodzisk Mazowiecki has only modest variations in elevation — a maximum elevation change of 45 m around an average of 110 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 121 m; within 80 km, significant variations in elevation — a maximum elevation change of 258 m.

The land around Grodzisk Mazowiecki is covered by trees (53%), grassland (21%) and artificial surfaces (21%) within 3 km, trees (40%), cropland (32%) and grassland (21%) within 16 km, and trees (39%), cropland (36%) and grassland (21%) within 80 km.

3 km
45 m
16 km
121 m
80 km
258 m
treesgrasslandcroplandartificial surfaceswater
August weather nearby: Milanówek 3.0 km · Żyrardów 14 km · Pruszków 14 km · Piastów 17 km · Ursus 20 km · Włochy 23 km · Bemowo 25 km · Wola 27 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 Grodzisk Mazowiecki (52.1039°, 20.6337°, elevation 103 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).