Skarżysko-Kamienna weather in September

In September, Skarżysko-Kamienna sees average daytime highs of 18°C and overnight lows near 9°C, with 67 mm of rain across 10.9 wet days and about 12.4 hours of daylight. It is the 5th-warmest and 5th-wettest month of the year here.

Highs ease over the month, from about 20°C in the first days to 16°C by the end. The sky is clear or mostly clear about 23% of the time in September, and the air most often feels dry.

Daylight stretches from about 13 h 24 min at the start of September to 11 h 30 min by month's end. Set against the rest of the year, September is Skarżysko-Kamienna's 4th-clearest and 8th-windiest month. For the whole year in context, see Skarżysko-Kamienna's year-round climate.

Daytime high
18°
5th warmest
Overnight low
9th coldest
Rainfall
67 mm
10.9 wet days
Daylight
12 h 24 min
5:19 AM – 5:42 PM
Cloud cover
64%
4th clearest
Wind
13 km/h
8th windiest
Solar energy
3.08 kWh/m²
Travel score
5.6
out of 10

Skarżysko-Kamienna is city and urban gmina of Poland.

Air quality
Elevated
PM2.5 18.1 µg/m³ · 2019
Density
770/km²
people per km²
Founded
1923

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

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 20°C in the first days to 16°C by the end.

A typical September day in Skarżysko-Kamienna reaches about 18°C in the afternoon and slips back to 9°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 12°C and 24°C. Set against its neighbours, September runs about 5°C cooler than August and about 6°C warmer than October.

10°20°30°151015202530
Avg high (°C)Avg low (°C)
12111
22111
32011
42011
52011
62010
72010
82010
91910
101910
111910
121910
13199
14189
15189
16189
17189
18189
19178
20178
21178
22178
23178
24178
25168
26168
27167
28167
29167
30167

How September really feels in Skarżysko-Kamienna

Once humidity and wind are folded in, September 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

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

Skarżysko-Kamienna weather by month

How September compares with the rest of the year at a glance. September is the 5th-warmest and 5th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -4°4210.87.78.20.0
Feb / -4°399.96.99.60.0
Mar / -1°4710.94.111.50.7
Apr13° / 54111.613.53.6
May18° / 7913.4015.35.4
Jun21° / 12°8213.2016.25.9
Jul24° / 14°9714.3015.96.2
Aug23° / 13°6910.9014.46.7
Sep18° / 6710.9012.45.6
Oct12° / 509.50.610.43.3
Nov / 429.82.88.70.7
Dec / -3°4110.35.77.80.0

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 23% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 17% of September, with mostly cloudy or overcast conditions the remaining 60%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
14456
24456
34456
44357
54357
64357
74357
84258
94258
104159
114159
124159
133961
143961
153961
163961
173961
183961
193961
203862
213763
223862
233862
243862
253862
263862
273961
283961
293961
303862

Chance of precipitation in September

Any precipitation

Skarżysko-Kamienna gets around 67 mm of rain over 10.9 wet days in September. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 36% and peaks near 39% on the wettest days.

0%10%20%30%40%50%151015202530
Rain chance (%)
138
238
338
439
539
639
738
838
938
1038
1138
1237
1336
1436
1535
1635
1734
1834
1934
2034
2134
2234
2334
2434
2534
2634
2734
2834
2934
3034

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the dry band about 84% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
172235
273234
373234
475223
575223
676213
777212
878202
978202
1079192
1181181
1281181
1382171
1483161
1584151
1685141
1786131
1887121
1989110
2089110
2190100
229190
239280
249280
259370
269370
279370
289460
299460
309460

Wind in September

Winds average 13 km/h in September.

Across September, daily wind ranges from about 12 km/h on the calmest days to 13 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202530
Wind speed (km/h)Feels
112light breeze
212light breeze
312light breeze
412light breeze
513light breeze
613light breeze
713light breeze
813light breeze
913light breeze
1013light breeze
1113light breeze
1213light breeze
1313light breeze
1413light breeze
1513light breeze
1613light breeze
1713light breeze
1813light breeze
1913light breeze
2013light breeze
2113light breeze
2213light breeze
2313light breeze
2413light breeze
2513light breeze
2613light breeze
2713light breeze
2813light breeze
2913light breeze
3013light breeze

Sunrise & sunset in September

DaylightNight

Daylight runs from about 13 h 24 min at the start of September to 11 h 30 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 114 minutes over September. Sunrise moves from 4:55 AM to 5:42 AM, and sunset from 6:17 PM to 5:09 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
113.44:556:17
213.34:576:15
313.24:586:13
413.25:006:10
513.15:026:08
613.05:036:06
713.05:056:04
812.95:066:01
912.85:085:59
1012.85:105:57
1112.75:115:54
1212.65:135:52
1312.65:145:49
1412.55:165:47
1512.45:185:45
1612.45:195:42
1712.35:215:40
1812.35:235:38
1912.25:245:35
2012.15:265:33
2112.15:275:30
2212.05:295:28
2311.95:315:26
2411.85:325:23
2511.85:345:21
2611.75:365:19
2711.65:375:16
2811.65:395:14
2911.55:415:12
3011.55:425:09

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 3.08 kWh/m².

For context, solar energy here swings from a low near 0.65 kWh/m² to a high of 5.45 kWh/m² in June across the year — September's 3.08 kWh/m² falls in the middle.

01234151015202530
Solar energy (kWh/m²)Level
13.8Moderate
23.7Moderate
33.6Moderate
43.6Moderate
53.5Moderate
63.5Moderate
73.5Moderate
83.4Moderate
93.4Moderate
103.3Moderate
113.3Moderate
123.3Moderate
133.2Moderate
143.2Moderate
153.1Moderate
163.1Moderate
173.0Moderate
183.0Moderate
192.9Moderate
202.9Moderate
212.9Moderate
222.8Moderate
232.8Moderate
242.7Moderate
252.7Moderate
262.6Moderate
272.6Moderate
282.5Moderate
292.5Moderate
302.5Moderate
Planning a trip in September

Is September a good time to visit Skarżysko-Kamienna?

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

5.6
Sightseeing
4th-best month of the year
2.0
Beach & pool
4th-best month of the year

September is a reasonable time to visit Skarżysko-Kamienna for sightseeing.

What to pack for Skarżysko-Kamienna in September

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

In September, Skarżysko-Kamienna sees daytime highs around 18°C and nights near 9°C. Worth packing: rain gear. About 11 days see rain.

rain gear

UV index in Skarżysko-Kamienna in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 4 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Skarżysko-Kamienna peaks around June 22 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 22UV 6Dec 19UV 1
UV index (midday)Level
Jan1Low
Feb1Low
Mar3Moderate
Apr4Moderate
May5High
Jun7High
Jul6High
Aug6High
Sep4Moderate
Oct2Moderate
Nov1Low
Dec1Low

Air quality in Skarżysko-Kamienna in September

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Skarżysko-Kamienna is worst in June — around 23 µg/m³ PM2.5 (moderate), about 1.9× the cleanest month (December, 12 µg/m³).

Seasonal pattern from CAMS reanalysis, scaled to Skarżysko-Kamienna's WHO annual average of 18.1 µg/m³.

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateJun 1722 µg/m³Dec 1712 µg/m³
PM2.5 (µg/m³)Level
Jan14Moderate
Feb16Moderate
Mar21Moderate
Apr21Moderate
May21Moderate
Jun23Moderate
Jul21Moderate
Aug20Moderate
Sep18Moderate
Oct14Moderate
Nov15Moderate
Dec12Moderate
Location & terrain

Where is Skarżysko-Kamienna?

Skarżysko-Kamienna sits at 51.1°N, 20.9°E, 238 m above sea level, in Poland. The nearest listed city is Starachowice, 16 km away.

Ostrowiec ŚwiętokrzyskiOpocznoPionkiStaszów

Topography around Skarżysko-Kamienna

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

Within 3 km, the terrain around Skarżysko-Kamienna has only modest variations in elevation — a maximum elevation change of 120 m around an average of 259 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 257 m; within 80 km, significant variations in elevation — a maximum elevation change of 521 m.

The land around Skarżysko-Kamienna is covered by trees (61%) and artificial surfaces (22%) within 3 km, trees (73%) within 16 km, and trees (46%), cropland (29%) and grassland (22%) within 80 km.

3 km
120 m
16 km
257 m
80 km
521 m
treesgrasslandcroplandartificial surfaceswater
September weather nearby: Starachowice 16 km · Kielce 32 km · Końskie 34 km · Radom 37 km · Ostrowiec Świętokrzyski 41 km · Opoczno 51 km · Pionki 57 km · Staszów 65 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 Skarżysko-Kamienna (51.1131°, 20.8716°, elevation 238 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).