Krosno weather in December

In December, Krosno sees average daytime highs of 1°C and overnight lows near -3°C, with 48 mm of precipitation across 11.2 wet days and about 8 hours of daylight. It is the 11th-warmest and 12th-wettest month of the year here.

Highs ease over the month, from about 3°C in the first days to 0°C by the end. The sky is clear or mostly clear about 10% of the time in December, and the air most often feels dry.

Daylight stretches from about 8 h 12 min at the start of December to 8 hours by month's end. Set against the rest of the year, December is Krosno's 12th-clearest and 1st-windiest month. For the whole year in context, see Krosno's year-round climate.

Daytime high
11th warmest
Overnight low
-3°
3rd coldest
Precipitation
48 mm
11.2 wet days
Daylight
7 h 54 min
7:31 AM – 3:27 PM
Cloud cover
80%
12th clearest
Wind
15 km/h
1st windiest
Solar energy
0.73 kWh/m²
Travel score
0.0
out of 10

Krosno is city with powiat rights of Poland.

Air quality
Elevated
PM2.5 20.5 µg/m³ · 2019
Density
1,099/km²
people per km²
Founded
1342

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

Temperature in December

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 3°C in the first days to 0°C by the end.

A typical December day in Krosno 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 -4°C and 6°C. Set against its neighbours, December runs about 5°C cooler than November and about 1°C warmer than January.

-15°-10°-5°10°151015202531
Avg high (°C)Avg low (°C)
13-1
23-1
33-1
43-2
52-2
62-2
72-2
82-2
92-2
102-2
112-2
122-2
131-3
141-3
151-3
161-3
171-3
181-3
191-3
201-3
211-3
221-3
231-4
241-4
250-4
260-4
270-4
280-4
290-4
300-4
310-4

How December really feels in Krosno

Once humidity and wind are folded in, December 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 December is cold — wind chill drags the overnight "feels like" below the raw low.

Krosno weather by month

How December compares with the rest of the year at a glance. December is the 11th-warmest and 12th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -5°4911.88.88.40.0
Feb / -4°4911.48.49.80.0
Mar / -0°5111.54.911.50.9
Apr14° / 6011.41.313.43.8
May19° / 9314.5015.15.4
Jun22° / 12°9013.40166.0
Jul24° / 14°10914.9015.76.2
Aug24° / 13°7511.6014.26.7
Sep19° / 7711012.45.7
Oct13° / 6210.30.410.53.5
Nov / 5210.63.78.80.8
Dec / -3°4811.27.180.0

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 10% of the time in December, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 8% of December, with mostly cloudy or overcast conditions the remaining 82%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
11981
21981
31981
41981
51981
61882
71882
81783
91783
101783
111783
121684
131684
141684
151684
161684
171783
181783
191783
201882
211882
222080
232080
242080
252080
262080
272080
282080
291981
301981
311981

Chance of precipitation in December

Any precipitationSnow

Krosno gets around 48 mm of rain and snow over 11.2 wet days in December, the driest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 37% and peaks near 41% on the wettest days, and about 7 days bring snow. The odds climb toward the end of the month.

0%10%20%30%40%50%151015202531
Rain chance (%)Snow chance (%)
13217
23218
33218
43318
53318
63419
73419
83520
93520
103621
113622
123622
133723
143723
153724
163724
173725
183825
193825
203825
213826
223826
233826
243826
253827
263927
273927
284027
294028
304028
314128

Humidity in December

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, December 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 December

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

Across December, 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
114light breeze
214light breeze
314light breeze
414light breeze
514light breeze
614light breeze
714light breeze
814light breeze
914light breeze
1014light breeze
1115light breeze
1215light breeze
1315light breeze
1415light breeze
1515light breeze
1615light breeze
1715light breeze
1815light breeze
1915light 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 December

DaylightNight

Daylight runs from about 8 h 12 min at the start of December to 8 hours by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 12 minutes over December. Sunrise moves from 7:16 AM to 7:37 AM, and sunset from 3:29 PM to 3:35 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
18.27:163:29
28.27:173:29
38.27:183:28
48.17:203:28
58.17:213:28
68.17:223:27
78.17:233:27
88.07:243:27
98.07:253:27
108.07:263:27
118.07:273:27
128.07:283:27
138.07:293:27
148.07:303:27
157.97:303:27
167.97:313:27
177.97:323:27
187.97:333:27
197.97:333:28
207.97:343:28
217.97:343:29
227.97:353:29
237.97:353:29
247.97:363:30
257.97:363:31
267.97:363:31
277.97:373:32
287.97:373:33
297.97:373:33
308.07:373:34
318.07:373:35

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 0.73 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 0.73 kWh/m² to a high of 5.34 kWh/m² in June across the year — December's 0.73 kWh/m² sits near the bottom.

00.511.52151015202531
Solar energy (kWh/m²)Level
10.8Dim
20.8Dim
30.8Dim
40.8Dim
50.8Dim
60.8Dim
70.8Dim
80.8Dim
90.7Dim
100.7Dim
110.7Dim
120.7Dim
130.7Dim
140.7Dim
150.7Dim
160.7Dim
170.7Dim
180.7Dim
190.7Dim
200.7Dim
210.7Dim
220.7Dim
230.7Dim
240.7Dim
250.7Dim
260.7Dim
270.7Dim
280.7Dim
290.7Dim
300.7Dim
310.8Dim
Planning a trip in December

Is December a good time to visit Krosno?

Our two travel scores rate December 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

December is a weaker month for outdoor sightseeing in Krosno.

What to pack for Krosno in December

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

In December, Krosno sees daytime highs around 1°C and nights near -3°C. Pack a warm layer and a heavy coat. Worth having: rain gear. About 11 days see rain.

a warm layera heavy coatrain gear

UV index in Krosno in December

LowModerateHighVery highExtreme

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

Under clear skies, the midday UV index in Krosno peaks around June 23 at about 7 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 22 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 7 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highHighModerateLowJun 23UV 7Dec 22UV 1
UV index (midday)Level
Jan1Low
Feb2Low
Mar4Moderate
Apr5Moderate
May6High
Jun7Very high
Jul7High
Aug6High
Sep4Moderate
Oct2Moderate
Nov1Low
Dec1Low

Air quality in Krosno in December

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Krosno is worst in June — around 27 µg/m³ PM2.5 (moderate), about 2.0× the cleanest month (December, 13 µg/m³).

Seasonal pattern from CAMS reanalysis, scaled to Krosno's WHO annual average of 20.5 µg/m³.

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateJun 1927 µg/m³Dec 1613 µg/m³
PM2.5 (µg/m³)Level
Jan16Moderate
Feb19Moderate
Mar24Moderate
Apr24Moderate
May24Moderate
Jun27Moderate
Jul26Moderate
Aug24Moderate
Sep19Moderate
Oct16Moderate
Nov16Moderate
Dec13Moderate
Location & terrain

Where is Krosno?

Krosno sits at 49.7°N, 21.8°E, 278 m above sea level, in Poland. The nearest listed city is Jasło, 22 km away.

RopczyceRzeszówGorliceDębicaŁańcutBardejov

Topography around Krosno

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

Within 3 km, the terrain around Krosno has only modest variations in elevation — a maximum elevation change of 79 m around an average of 280 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 384 m; within 80 km, large variations in elevation — a maximum elevation change of 1,098 m.

The land around Krosno is covered by trees (28%), grassland (27%) and artificial surfaces (24%) within 3 km, trees (44%), cropland (33%) and grassland (20%) within 16 km, and trees (61%) and cropland (21%) within 80 km.

3 km
79 m
16 km
384 m
80 km
1,098 m
treesgrasslandcroplandartificial surfaces
December weather nearby: Jasło 22 km · Sanok 35 km · Ropczyce 42 km · Rzeszów 42 km · Gorlice 44 km · Dębica 48 km · Łańcut 54 km · Bardejov 57 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 Krosno (49.6887°, 21.7706°, elevation 278 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).