Kamienna Góra weather in September

In September, Kamienna Góra sees average daytime highs of 16°C and overnight lows near 8°C, with 80 mm of rain across 12.2 wet days and about 12.4 hours of daylight. It is the 4th-warmest and 5th-wettest month of the year here.

Highs ease over the month, from about 18°C in the first days to 14°C by the end. The sky is clear or mostly clear about 21% 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 Kamienna Góra's 4th-clearest and 8th-windiest month. For the whole year in context, see Kamienna Góra's year-round climate.

Daytime high
16°
4th warmest
Overnight low
9th coldest
Rainfall
80 mm
12.2 wet days
Daylight
12 h 24 min
5:39 AM – 6:02 PM
Cloud cover
66%
4th clearest
Wind
10 km/h
8th windiest
Solar energy
3.1 kWh/m²
Travel score
4.5
out of 10

Kamienna Góra is town in Kamienna Góra County, Lower Silesian Voivodeship in south-western Poland.

Density
1,210/km²
people per km²
Founded
1232

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 18°C in the first days to 14°C by the end.

A typical September day in Kamienna Góra reaches about 16°C in the afternoon and slips back to 8°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 10°C and 21°C. Set against its neighbours, September runs about 5°C cooler than August and about 5°C warmer than October.

10°15°20°25°151015202530
Avg high (°C)Avg low (°C)
11810
21810
31810
4189
5179
6179
7179
8179
9179
10179
11168
12168
13168
14168
15168
16168
17167
18157
19157
20157
21157
22157
23157
24147
25146
26146
27146
28146
29146
30136

How September really feels in Kamienna Góra

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.

Kamienna Góra weather by month

How September compares with the rest of the year at a glance. September is the 4th-warmest and 5th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan-1° / -6°5912.8118.20.0
Feb / -5°4810.79.49.70.0
Mar / -2°6513.49.111.50.1
Apr10° / 5712.22.913.52.3
May16° / 10015.60.315.24.1
Jun19° / 10°11515.7016.25.1
Jul21° / 12°13717.5015.85.3
Aug21° / 11°10514.7014.35.7
Sep16° / 8012.2012.44.5
Oct10° / 6011.41.310.42.3
Nov / -0°53115.48.70.2
Dec / -4°551210.27.80.0

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

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

Beyond those clear spells, partly cloudy skies cover about 15% of September, with mostly cloudy or overcast conditions the remaining 65%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
13664
23664
33565
43664
53763
63763
73763
83664
93763
103763
113763
123763
133763
143763
153763
163664
173664
183664
193664
203565
213565
223565
233565
243466
253367
263367
273268
283268
293268
303268

Chance of precipitation in September

Any precipitation

Kamienna Góra gets around 80 mm of rain over 12.2 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 41% and peaks near 49% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%151015202530
Rain chance (%)
149
248
348
447
546
646
745
844
943
1043
1142
1241
1340
1440
1539
1639
1738
1838
1938
2038
2138
2238
2338
2438
2538
2638
2739
2839
2939
3040

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 92% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
182162
283152
384142
485141
586131
687121
787121
889110
989110
1090100
1190100
129190
139190
149280
159280
169370
179370
189460
199550
209550
219640
229730
239730
249820
259820
269820
279910
289910
299910
309910

Wind in September

Winds average 10 km/h in September.

Across September, 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.

051015151015202530
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
1110calm
1210calm
1310calm
1410calm
1510calm
1610calm
1710calm
1810calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2511calm
2611calm
2711calm
2811calm
2911calm
3011calm

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 5:15 AM to 6:01 AM, and sunset from 6:36 PM to 5:29 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
113.45:156:36
213.35:176:34
313.25:186:32
413.25:206:29
513.15:216:27
613.05:236:25
713.05:246:23
812.95:266:20
912.85:286:18
1012.85:296:16
1112.75:316:13
1212.65:326:11
1312.65:346:09
1412.55:366:06
1512.45:376:04
1612.45:396:02
1712.35:405:59
1812.25:425:57
1912.25:445:55
2012.15:455:52
2112.05:475:50
2212.05:485:47
2311.95:505:45
2411.95:525:43
2511.85:535:40
2611.75:555:38
2711.75:575:36
2811.65:585:34
2911.56:005:31
3011.56:015:29

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 3.1 kWh/m².

For context, solar energy here swings from a low near 0.75 kWh/m² to a high of 5.31 kWh/m² in June across the year — September's 3.1 kWh/m² falls in the middle.

01234151015202530
Solar energy (kWh/m²)Level
13.7Moderate
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
173.1Moderate
183.0Moderate
193.0Moderate
202.9Moderate
212.9Moderate
222.9Moderate
232.8Moderate
242.8Moderate
252.7Moderate
262.7Moderate
272.6Moderate
282.6Moderate
292.5Moderate
302.5Moderate
Planning a trip in September

Is September a good time to visit Kamienna Góra?

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

4.5
Sightseeing
4th-best month of the year
0.6
Beach & pool
4th-best month of the year

September is a reasonable time to visit Kamienna Góra for sightseeing.

What to pack for Kamienna Góra in September

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

In September, Kamienna Góra sees daytime highs around 16°C and nights near 8°C. Worth packing: a warm layer and rain gear. About 12 days see rain.

a warm layerrain gear

UV index in Kamienna Góra 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 Kamienna Góra peaks around June 20 at about 7 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 21 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 20UV 7Dec 21UV 1
UV index (midday)Level
Jan1Low
Feb2Low
Mar4Moderate
Apr4Moderate
May6High
Jun7Very high
Jul7High
Aug6High
Sep4Moderate
Oct2Moderate
Nov1Low
Dec1Low

Air quality in Kamienna Góra 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 Kamienna Góra is worst in June — around 16 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.

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

01020JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodJun 1716 µg/m³Dec 1210 µg/m³
PM2.5 (µg/m³)Level
Jan13Moderate
Feb13Moderate
Mar16Moderate
Apr15Moderate
May15Moderate
Jun16Moderate
Jul15Moderate
Aug15Moderate
Sep13Moderate
Oct12Good
Nov11Good
Dec10Good
Location & terrain

Where is Kamienna Góra?

Kamienna Góra sits at 50.8°N, 16.0°E, 443 m above sea level, in Poland. The nearest listed city is Boguszów-Gorce, 13 km away.

Topography around Kamienna Góra

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

Within 3 km, the terrain around Kamienna Góra has only modest variations in elevation — a maximum elevation change of 182 m around an average of 479 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 973 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,571 m.

The land around Kamienna Góra is covered by grassland (46%) and trees (30%) within 3 km, trees (51%) and grassland (30%) within 16 km, and trees (42%) and cropland (39%) within 80 km.

3 km
182 m
16 km
973 m
80 km
1,571 m
treesgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: Boguszów-Gorce 13 km · Wałbrzych 18 km · Świebodzice 22 km · Jelenia Góra 25 km · Trutnov 26 km · Strzegom 30 km · Jawor 32 km · Świdnica 33 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 Kamienna Góra (50.7831°, 16.0304°, elevation 443 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).