Milanówek weather in January

In January, Milanówek sees average daytime highs of 1°C and overnight lows near -3°C, with 39 mm of precipitation across 10 wet days and about 8 hours of daylight. It is the 12th-warmest and 11th-wettest month of the year here.

Day-to-day highs hold fairly steady near 1°C through the month. The sky is clear or mostly clear about 14% of the time in January, and the air most often feels dry.

Daylight stretches from about 7 h 36 min at the start of January to 8 h 42 min by month's end. Set against the rest of the year, January is Milanówek's 10th-clearest and 1st-windiest month. For the whole year in context, see Milanówek's year-round climate.

Daytime high
12th warmest
Overnight low
-3°
1st coldest
Precipitation
39 mm
10 wet days
Daylight
8 hours
7:47 AM – 3:46 PM
Cloud cover
77%
10th clearest
Wind
15 km/h
1st windiest
Solar energy
0.75 kWh/m²
Travel score
0.0
out of 10

Milanówek is city and urban gmina of Poland.

Density
1,174/km²
people per km²
Founded
1951

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

Temperature in January

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 1°C through the month.

A typical January day in Milanówek reaches about 1°C in the afternoon and slips back to -3°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between -6°C and 7°C. Set against its neighbours, January runs about 1°C cooler than December and about 1°C cooler than February.

-15°-10°-5°10°151015202531
Avg high (°C)Avg low (°C)
11-3
21-3
31-3
41-3
51-3
61-3
71-3
81-3
91-3
101-3
111-3
121-3
131-3
141-3
151-3
161-3
171-3
181-3
191-4
201-4
211-4
221-4
231-4
241-4
251-4
261-4
271-4
281-4
291-4
301-4
311-4

How January really feels in Milanówek

Once humidity and wind are folded in, January averages 0 days that feel above 32°C and 31 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
31
wind chill below the day's low

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

Milanówek weather by month

How January compares with the rest of the year at a glance. January is the 12th-warmest and 11th-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°379.85.49.50.0
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 January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 14% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 9% of January, with mostly cloudy or overcast conditions the remaining 77%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
12278
22179
32179
42179
52179
62179
72179
82278
92278
102377
112377
122377
132377
142377
152476
162476
172476
182476
192476
202476
212476
222476
232476
242476
252278
262278
272278
282278
292179
302179
312179

Chance of precipitation in January

Any precipitationSnow

Milanówek gets around 39 mm of rain and snow over 10 wet days in January. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 32% and peaks near 34% on the wettest days, and about 6 days bring snow.

0%10%20%30%40%151015202531
Rain chance (%)Snow chance (%)
13316
23316
33316
43317
53317
63317
73317
83317
93217
103217
113217
123117
133117
143118
153018
163019
173019
183019
193020
203020
213020
223120
233120
243120
253220
263220
273319
283319
293319
303418
313418

Humidity in January

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, January 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%151015202531
Dry (%)
1100
2100
3100
4100
5100
6100
7100
8100
9100
10100
11100
12100
13100
14100
15100
16100
17100
18100
19100
20100
21100
22100
23100
24100
25100
26100
27100
28100
29100
30100
31100

Wind in January

Winds average 15 km/h in January, the windiest month of the year.

Across January, daily wind ranges from about 14 km/h on the calmest days to 15 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
115light breeze
215light breeze
315light breeze
415light breeze
515light breeze
615light breeze
715light breeze
815light breeze
915light breeze
1015light breeze
1115light breeze
1215light breeze
1315light breeze
1414light breeze
1514light breeze
1614light breeze
1714light breeze
1814light breeze
1914light breeze
2015light breeze
2115light breeze
2215light breeze
2315light breeze
2415light breeze
2515light breeze
2615light breeze
2715light breeze
2815light breeze
2915light breeze
3015light breeze
3115light breeze

Sunrise & sunset in January

DaylightNight

Daylight runs from about 7 h 36 min at the start of January to 8 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 66 minutes over January. Sunrise moves from 7:53 AM to 7:30 AM, and sunset from 3:28 PM to 4:11 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
17.67:533:28
27.67:533:28
37.67:533:30
47.67:533:31
57.67:533:32
67.77:533:33
77.77:523:34
87.77:523:35
97.87:513:37
107.87:513:38
117.87:503:39
127.87:503:40
137.97:493:42
147.97:483:43
158.07:483:45
168.07:473:46
178.07:463:48
188.17:453:49
198.17:443:51
208.27:433:52
218.27:423:54
228.27:413:56
238.37:403:57
248.37:393:59
258.47:384:01
268.47:374:02
278.57:354:04
288.57:344:06
298.67:334:08
308.67:314:09
318.77:304:11

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 0.75 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 — January's 0.75 kWh/m² sits near the bottom.

00.511.52151015202531
Solar energy (kWh/m²)Level
10.6Dim
20.6Dim
30.6Dim
40.6Dim
50.6Dim
60.6Dim
70.6Dim
80.6Dim
90.7Dim
100.7Dim
110.7Dim
120.7Dim
130.7Dim
140.7Dim
150.7Dim
160.7Dim
170.8Dim
180.8Dim
190.8Dim
200.8Dim
210.8Dim
220.8Dim
230.9Dim
240.9Dim
250.9Dim
260.9Dim
270.9Dim
281.0Dim
291.0Dim
301.0Dim
311.0Dim
Planning a trip in January

Is January a good time to visit Milanówek?

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

0.0
Sightseeing
10th-best month of the year
0.0
Beach & pool
8th-best month of the year

January is a weaker month for outdoor sightseeing in Milanówek.

What to pack for Milanówek in January

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

In January, Milanówek sees daytime highs around 1°C and nights near -3°C. Pack a warm layer and a heavy coat. Worth having: rain gear. About 10 days see rain.

a warm layera heavy coatrain gear

UV index in Milanówek in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 1. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Milanówek 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 Milanówek in January

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Milanówek 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 Milanówek?

Milanówek sits at 52.1°N, 20.7°E, 102 m above sea level, in Poland. The nearest listed city is Grodzisk Mazowiecki, 3.0 km away.

Topography around Milanówek

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

Within 3 km, the terrain around Milanówek has only modest variations in elevation — a maximum elevation change of 47 m around an average of 107 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 115 m; within 80 km, only modest variations in elevation — a maximum elevation change of 221 m.

The land around Milanówek is covered by trees (68%) within 3 km, trees (38%), cropland (33%) and grassland (20%) within 16 km, and trees (39%), cropland (35%) and grassland (22%) within 80 km.

3 km
47 m
16 km
115 m
80 km
221 m
treesgrasslandcroplandartificial surfaceswater
January weather nearby: Grodzisk Mazowiecki 3.0 km · Pruszków 11 km · Piastów 14 km · Ursus 17 km · Żyrardów 17 km · Włochy 20 km · Bemowo 22 km · Wola 24 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 Milanówek (52.1188°, 20.6715°, elevation 102 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).