Nowa Ruda weather in September

In September, Nowa Ruda sees average daytime highs of 17°C and overnight lows near 9°C, with 68 mm of rain across 10.6 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 19°C in the first days to 15°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 18 min at the start of September to 11 h 30 min by month's end. Set against the rest of the year, September is Nowa Ruda's 4th-clearest and 8th-windiest month. For the whole year in context, see Nowa Ruda's year-round climate.

Daytime high
17°
4th warmest
Overnight low
9th coldest
Rainfall
68 mm
10.6 wet days
Daylight
12 h 24 min
5:37 AM – 6:00 PM
Cloud cover
64%
4th clearest
Wind
10 km/h
8th windiest
Solar energy
3.1 kWh/m²
Travel score
5.2
out of 10

Nowa Ruda is city and urban gmina of Poland.

Air quality
Moderate
PM10 39 µg/m³ · 2019
Density
668/km²
people per km²
Founded
1337

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 19°C in the first days to 15°C by the end.

A typical September day in Nowa Ruda reaches about 17°C in the afternoon and slips back to 9°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 12°C and 22°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)
12011
21911
31910
41910
51910
61910
71810
81810
91810
10189
11189
12189
13179
14179
15179
16179
17178
18178
19168
20168
21168
22168
23168
24167
25167
26157
27157
28157
29157
30157

How September really feels in Nowa Ruda

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.

Nowa Ruda 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 / -4°4511.18.68.30.0
Feb / -4°379.37.19.70.0
Mar / -1°5312.25.711.50.6
Apr12° / 4510.81.813.53.2
May17° / 7513.50.115.25.0
Jun20° / 11°8513.3016.15.7
Jul22° / 13°9714.4015.86.1
Aug22° / 12°7611.3014.36.5
Sep17° / 6810.6012.45.2
Oct11° / 499.80.710.42.9
Nov / 449.73.78.70.5
Dec / -3°43106.67.80.0

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 16% of September, with mostly cloudy or overcast conditions the remaining 61%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
14258
24159
34258
44159
54159
64159
74159
84159
94159
104159
114159
124060
134060
144060
154159
164159
174060
183862
193862
203862
213763
223763
233763
243763
253565
263565
273565
283565
293466
303367

Chance of precipitation in September

Any precipitation

Nowa Ruda gets around 68 mm of rain over 10.6 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 35% and peaks near 40% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%50%151015202530
Rain chance (%)
139
240
340
440
540
640
740
839
939
1038
1138
1237
1337
1436
1535
1635
1734
1834
1933
2033
2132
2232
2331
2431
2531
2631
2731
2831
2932
3032

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 88% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
174224
275214
377203
478193
579192
680182
781172
883161
983161
1084151
1184151
1285141
1386131
1487130
1588120
1689110
1789110
1890100
199190
209280
219370
229370
239460
249550
259550
269640
279640
289730
299730
309730

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
2510calm
2610calm
2710calm
2811calm
2911calm
3011calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 13 h 18 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 108 minutes over September. Sunrise moves from 5:13 AM to 5:59 AM, and sunset from 6:34 PM to 5:27 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
113.35:136:34
213.35:156:32
313.25:166:30
413.25:186:27
513.15:206:25
613.05:216:23
713.05:236:20
812.95:246:18
912.85:266:16
1012.85:286:14
1112.75:296:11
1212.65:316:09
1312.65:326:07
1412.55:346:04
1512.45:356:02
1612.45:376:00
1712.35:395:57
1812.25:405:55
1912.25:425:53
2012.15:435:50
2112.05:455:48
2212.05:475:46
2311.95:485:43
2411.95:505:41
2511.85:515:39
2611.75:535:36
2711.75:555:34
2811.65:565:32
2911.55:585:29
3011.55:595:27

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 0.69 kWh/m² to a high of 5.33 kWh/m² in June across the year — September's 3.1 kWh/m² falls in the middle.

01234151015202530
Solar energy (kWh/m²)Level
13.8Moderate
23.7Moderate
33.6Moderate
43.6Moderate
53.6Moderate
63.5Moderate
73.5Moderate
83.4Moderate
93.4Moderate
103.4Moderate
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 Nowa Ruda?

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

5.2
Sightseeing
4th-best month of the year
1.3
Beach & pool
4th-best month of the year

September is a reasonable time to visit Nowa Ruda for sightseeing.

What to pack for Nowa Ruda in September

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

In September, Nowa Ruda sees daytime highs around 17°C and nights near 9°C. Worth packing: rain gear. About 11 days see rain.

rain gear

UV index in Nowa Ruda 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 Nowa Ruda 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
Apr5Moderate
May6High
Jun7Very high
Jul7High
Aug6High
Sep4Moderate
Oct2Moderate
Nov1Low
Dec1Low

Air quality in Nowa Ruda 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 Nowa Ruda 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 1516 µg/m³Dec 1010 µg/m³
PM2.5 (µg/m³)Level
Jan13Moderate
Feb13Moderate
Mar16Moderate
Apr16Moderate
May15Moderate
Jun16Moderate
Jul15Moderate
Aug15Moderate
Sep13Moderate
Oct11Good
Nov11Good
Dec10Good
Location & terrain

Where is Nowa Ruda?

Nowa Ruda sits at 50.6°N, 16.5°E, 392 m above sea level, in Poland. The nearest listed city is Bielawa, 15 km away.

Topography around Nowa Ruda

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

Within 3 km, the terrain around Nowa Ruda has significant variations in elevation — a maximum elevation change of 311 m around an average of 482 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 748 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,487 m.

The land around Nowa Ruda is covered by trees (42%) and grassland (42%) within 3 km, trees (48%), cropland (27%) and grassland (22%) within 16 km, and cropland (43%) and trees (38%) within 80 km.

3 km
311 m
16 km
748 m
80 km
1,487 m
treesgrasslandcroplandartificial surfaceswater
September weather nearby: Bielawa 15 km · Dzierżoniów 20 km · Kłodzko 20 km · Ząbkowice Śląskie 22 km · Wałbrzych 26 km · Boguszów-Gorce 29 km · Świdnica 29 km · Náchod 30 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 Nowa Ruda (50.5801°, 16.5016°, elevation 392 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).