Otwock weather in June

In June, Otwock sees average daytime highs of 22°C and overnight lows near 12°C, with 68 mm of rain across 11.7 wet days and about 16.4 hours of daylight. It is the 3rd-warmest and 2nd-wettest month of the year here.

Day-to-day highs hold fairly steady near 22°C through the month. The sky is clear or mostly clear about 21% of the time in June, and the air most often feels dry.

Daylight stretches from about 16 h 06 min at the start of June to 16 h 30 min by month's end. Set against the rest of the year, June is Otwock's 3rd-clearest and 10th-windiest month. For the whole year in context, see Otwock's year-round climate.

Daytime high
22°
3rd warmest
Overnight low
12°
10th coldest
Rainfall
68 mm
11.7 wet days
Daylight
16 h 30 min
3:21 AM – 7:50 PM
Cloud cover
63%
3rd clearest
Wind
11 km/h
10th windiest
Solar energy
5.49 kWh/m²
Travel score
6.3
out of 10

Otwock is city and urban gmina of Poland.

Air quality
Elevated
PM2.5 23 µg/m³ · 2019
Density
917/km²
people per km²
Founded
1877

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

Temperature in June

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 22°C through the month.

A typical June day in Otwock reaches about 22°C in the afternoon and slips back to 12°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 16°C and 28°C. Set against its neighbours, June runs about 3°C warmer than May and about 2°C cooler than July.

10°15°20°25°30°151015202530
Avg high (°C)Avg low (°C)
12111
22111
32211
42211
52211
62212
72212
82212
92212
102212
112212
122212
132212
142212
152212
162212
172212
182212
192212
202212
212213
222213
232313
242313
252313
262313
272313
282313
292313
302313

How June really feels in Otwock

Once humidity and wind are folded in, June 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

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

Otwock weather by month

How June compares with the rest of the year at a glance. June is the 3rd-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°40106.280.0
Feb / -3°379.65.79.60.0
Mar / -0°4210.53.211.50.9
Apr14° / 469.80.813.63.9
May19° / 6812.10.115.45.8
Jun22° / 12°6811.7016.46.3
Jul24° / 14°8212.70166.5
Aug24° / 14°669.9014.46.9
Sep19° / 589.6012.45.9
Oct13° / 459.50.210.43.4
Nov / 409.52.68.50.7
Dec / -2°4210.14.77.60.0

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 21% of the time in June.

Beyond those clear spells, partly cloudy skies cover about 20% of June, with mostly cloudy or overcast conditions the remaining 58%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
14654
24654
34753
44654
54654
64654
74456
84357
94357
104258
114258
124060
134060
143961
153862
163763
173763
183763
193763
203862
213862
223862
233961
244060
254159
264159
274258
284258
294357
304456

Chance of precipitation in June

Any precipitation

Otwock gets around 68 mm of rain over 11.7 wet days in June. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 40% and peaks near 42% on the wettest days.

0%10%20%30%40%50%151015202530
Rain chance (%)
137
237
337
437
537
637
737
837
937
1038
1138
1239
1339
1440
1541
1641
1741
1842
1942
2042
2142
2242
2342
2441
2541
2641
2741
2841
2942
3042

Humidity in June

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, June lands in the dry band about 66% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
1771850
2761950
3742060
4732070
5722170
6702181
7682291
8682291
96722101
106722101
116622111
126622111
136622111
146522121
156522121
166522121
176522121
186522121
196521122
206521122
216521122
226422122
236422122
246422122
256322123
266222133
276123133
286123133
295923144
305824144

Wind in June

Winds average 11 km/h in June.

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

051015151015202530
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

Sunrise & sunset in June

DaylightNight

Daylight runs from about 16 h 06 min at the start of June to 16 h 30 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 24 minutes over June. Sunrise moves from 3:28 AM to 3:24 AM, and sunset from 7:37 PM to 7:52 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
116.13:287:37
216.23:287:38
316.23:277:39
416.23:267:40
516.33:257:41
616.33:257:42
716.33:247:43
816.33:237:44
916.43:237:45
1016.43:237:45
1116.43:227:46
1216.43:227:47
1316.43:217:48
1416.53:217:48
1516.53:217:49
1616.53:217:50
1716.53:217:50
1816.53:217:51
1916.53:217:51
2016.53:217:51
2116.53:217:52
2216.53:217:52
2316.53:217:52
2416.53:227:52
2516.53:227:52
2616.53:227:52
2716.53:237:52
2816.53:237:52
2916.53:247:52
3016.53:247:52

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 5.49 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 0.54 kWh/m² to a high of 5.49 kWh/m² in June across the year — June's 5.49 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
15.5Bright
25.5Bright
35.6Bright
45.6Bright
55.6Bright
65.6Bright
75.6Bright
85.6Bright
95.5Bright
105.5Bright
115.5Bright
125.5Bright
135.5Bright
145.5Bright
155.4Bright
165.4Bright
175.4Bright
185.4Bright
195.4Bright
205.4Bright
215.4Bright
225.4Bright
235.4Bright
245.4Bright
255.4Bright
265.4Bright
275.4Bright
285.4Bright
295.4Bright
305.4Bright
Planning a trip in June

Is June a good time to visit Otwock?

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

6.3
Sightseeing
3rd-best month of the year
4.5
Beach & pool
3rd-best month of the year

June is a reasonable time to visit Otwock for sightseeing.

What to pack for Otwock in June

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

In June, Otwock sees daytime highs around 22°C and nights near 12°C. Worth packing: light clothes, rain gear and sun protection. About 12 days see rain.

light clothesrain gearsun protection

UV index in Otwock in June

LowModerateHighVery highExtreme

Clear-sky midday UV in June 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 Otwock 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
Jun6High
Jul6High
Aug6High
Sep4Moderate
Oct2Low
Nov1Low
Dec1Low

Air quality in Otwock in June

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Otwock is worst in June — around 28 µg/m³ PM2.5 (moderate), about 1.8× the cleanest month (December, 16 µg/m³).

Seasonal pattern from CAMS reanalysis, scaled to Otwock's WHO annual average of 23 µg/m³.

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateJun 1828 µg/m³Dec 1716 µg/m³
PM2.5 (µg/m³)Level
Jan18Moderate
Feb21Moderate
Mar27Moderate
Apr27Moderate
May26Moderate
Jun28Moderate
Jul27Moderate
Aug26Moderate
Sep23Moderate
Oct19Moderate
Nov19Moderate
Dec16Moderate
Location & terrain

Where is Otwock?

Otwock sits at 52.1°N, 21.3°E, 94 m above sea level, in Poland. The nearest listed city is Józefów, 4.0 km away.

Topography around Otwock

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

Within 3 km, the terrain around Otwock has only modest variations in elevation — a maximum elevation change of 54 m around an average of 102 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 99 m; within 80 km, only modest variations in elevation — a maximum elevation change of 172 m.

The land around Otwock is covered by trees (78%) within 3 km, trees (59%) and grassland (23%) within 16 km, and trees (43%), cropland (28%) and grassland (25%) within 80 km.

3 km
54 m
16 km
99 m
80 km
172 m
treesgrasslandcroplandartificial surfaceswater
June weather nearby: Józefów 4.0 km · Konstancin-Jeziorna 10 km · Wawer 12 km · Kabaty 13 km · Ursynów 15 km · Sulejówek 16 km · Piaseczno 16 km · Wesoła 17 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 Otwock (52.1058°, 21.2613°, elevation 94 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).