Dunajská Streda weather in September

In September, Dunajská Streda sees average daytime highs of 22°C and overnight lows near 12°C, with 66 mm of rain across 8.9 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 24°C in the first days to 19°C by the end. The sky is clear or mostly clear about 35% of the time in September, and the air most often feels dry.

Daylight stretches from about 13 h 12 min at the start of September to 11 h 30 min by month's end. Set against the rest of the year, September is Dunajská Streda's 3rd-clearest and 9th-windiest month. For the whole year in context, see Dunajská Streda's year-round climate.

Daytime high
22°
4th warmest
Overnight low
12°
9th coldest
Rainfall
66 mm
8.9 wet days
Daylight
12 h 18 min
5:34 AM – 5:54 PM
Cloud cover
56%
3rd clearest
Wind
12 km/h
9th windiest
Solar energy
3.57 kWh/m²
Travel score
6.8
out of 10

Dunajská Streda is town in southern Slovakia.

Density
723/km²
people per km²
Founded
1254

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 24°C in the first days to 19°C by the end.

A typical September day in Dunajská Streda reaches about 22°C in the afternoon and slips back to 12°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 16°C and 27°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)
12414
22414
32414
42414
52414
62314
72313
82313
92313
102313
112313
122213
132213
142212
152212
162212
172112
182112
192112
202111
212111
222111
232011
242011
252011
262011
272010
282010
291910
301910

How September really feels in Dunajská Streda

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.

Dunajská Streda 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 / -2°377.93.58.60.0
Feb / -1°34839.90.4
Mar11° / 418.41.611.62.7
Apr17° / 438.30.313.45.4
May22° / 11°7010.9014.96.5
Jun25° / 15°7311.1015.86.6
Jul27° / 17°7311015.46.3
Aug27° / 16°669.5014.16.6
Sep22° / 12°668.9012.46.8
Oct16° / 498.60.110.64.9
Nov / 488.51.691.8
Dec / -1°418.32.58.20.0

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 35% 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 48%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15644
25644
35644
45545
55545
65446
75347
85347
95248
105248
115248
125149
135149
145149
155149
165149
175050
185050
194951
204951
215050
225050
235050
245050
255149
264951
275050
284951
294951
304951

Chance of precipitation in September

Any precipitation

Dunajská Streda gets around 66 mm of rain over 8.9 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 30% and peaks near 34% on the wettest days.

0%10%20%30%40%151015202530
Rain chance (%)
134
233
333
433
533
632
732
832
931
1031
1131
1231
1330
1430
1530
1629
1729
1829
1929
2029
2128
2228
2328
2427
2527
2627
2727
2827
2928
3028

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 71% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
15332141
25432131
35731120
45731120
55831110
65931100
7603190
8603190
9613180
10623170
11633070
12643060
13662950
14672850
15692650
16712540
17722440
18742240
19762130
20781930
21791830
22811720
23821620
24831520
25841420
26851410
27861310
28861310
29861310
30861310

Wind in September

Winds average 12 km/h in September.

Across September, daily wind ranges from about 11 km/h on the calmest days to 12 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
111calm
211calm
311calm
412calm
512calm
612calm
712calm
812calm
912calm
1012calm
1112calm
1212calm
1312calm
1412calm
1512calm
1612calm
1712calm
1812calm
1912calm
2012calm
2112calm
2212calm
2312calm
2412calm
2512calm
2612calm
2712calm
2812calm
2912calm
3012calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 13 h 12 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 102 minutes over September. Sunrise moves from 5:12 AM to 5:54 AM, and sunset from 6:26 PM to 5:24 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
113.25:126:26
213.25:146:24
313.15:156:22
413.15:176:20
513.05:186:18
612.95:196:16
712.95:216:13
812.85:226:11
912.85:246:09
1012.75:256:07
1112.65:276:05
1212.65:286:03
1312.55:296:01
1412.55:315:58
1512.45:325:56
1612.35:345:54
1712.35:355:52
1812.25:365:50
1912.25:385:48
2012.15:395:46
2112.05:415:43
2212.05:425:41
2311.95:445:39
2411.95:455:37
2511.85:465:35
2611.75:485:33
2711.75:495:30
2811.65:515:28
2911.65:525:26
3011.55:545:24

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 3.57 kWh/m².

For context, solar energy here swings from a low near 0.89 kWh/m² to a high of 5.89 kWh/m² in June across the year — September's 3.57 kWh/m² falls in the middle.

012345151015202530
Solar energy (kWh/m²)Level
14.3Bright
24.2Bright
34.2Bright
44.1Bright
54.1Bright
64.0Bright
74.0Moderate
83.9Moderate
93.9Moderate
103.8Moderate
113.8Moderate
123.7Moderate
133.7Moderate
143.6Moderate
153.6Moderate
163.5Moderate
173.5Moderate
183.5Moderate
193.4Moderate
203.4Moderate
213.3Moderate
223.3Moderate
233.2Moderate
243.2Moderate
253.1Moderate
263.1Moderate
273.1Moderate
283.0Moderate
293.0Moderate
302.9Moderate
Planning a trip in September

Is September a good time to visit Dunajská Streda?

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

6.8
Sightseeing
1st-best month of the year
4.5
Beach & pool
4th-best month of the year

September is a reasonable time to visit Dunajská Streda for sightseeing.

What to pack for Dunajská Streda in September

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

In September, Dunajská Streda sees daytime highs around 22°C and nights near 12°C. Worth packing: rain gear. About 9 days see rain.

rain gear

UV index in Dunajská Streda 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 Dunajská Streda peaks around July 12 at about 8 (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 highHighModerateLowJul 12UV 8Dec 22UV 1
UV index (midday)Level
Jan1Low
Feb2Low
Mar4Moderate
Apr6High
May6High
Jun7Very high
Jul8Very high
Aug7High
Sep4Moderate
Oct3Moderate
Nov1Low
Dec1Low

Air quality in Dunajská Streda 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 Dunajská Streda is worst in June — around 17 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 1411 µg/m³
PM2.5 (µg/m³)Level
Jan13Moderate
Feb13Moderate
Mar16Moderate
Apr16Moderate
May16Moderate
Jun17Moderate
Jul15Moderate
Aug15Moderate
Sep13Moderate
Oct12Moderate
Nov12Good
Dec11Good
Location & terrain

Where is Dunajská Streda?

Dunajská Streda sits at 48.0°N, 17.6°E, 117 m above sea level, in Slovakia. The nearest listed city is Galanta, 24 km away.

GalantaŠaľaMosonmagyaróvárSenecPodunajské BiskupiceVrakuňaSereďGyőr

Topography around Dunajská Streda

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

Within 3 km, the terrain around Dunajská Streda has only modest variations in elevation — a maximum elevation change of 15 m around an average of 116 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 40 m; within 80 km, large variations in elevation — a maximum elevation change of 742 m.

The land around Dunajská Streda is covered by cropland (51%) and artificial surfaces (23%) within 3 km, cropland (73%) within 16 km, and cropland (59%) and trees (25%) within 80 km.

3 km
15 m
16 km
40 m
80 km
742 m
treesgrasslandcroplandartificial surfaceswaterwetland
September weather nearby: Galanta 24 km · Šaľa 27 km · Mosonmagyaróvár 29 km · Senec 30 km · Podunajské Biskupice 34 km · Vrakuňa 34 km · Sereď 34 km · Győr 34 km

Slovakia travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type C / E / F
230 V · 50 Hz
Prices
≈ 58% of US
price level, 2025
GDP per capita
$28,544
2025
Happiness
6.3 / 10
World Happiness, 2025
Safe drinking water
100%
of population, 2024
Homicide rate
1.1
per 100k, 2023
Road deaths
6.1
per 100k/yr, 2019
Income group
High
World Bank
English
Very high
EF EPI 606
Religion
Roman Catholic 56%none 24%Evangelical Church of the Augsburg Confession 5%Greek Catholic 4%

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 Dunajská Streda (47.9927°, 17.6121°, elevation 117 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).