Königsbrunn weather in September

In September, Königsbrunn sees average daytime highs of 19°C and overnight lows near 10°C, with 82 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 21°C in the first days to 17°C by the end. The sky is clear or mostly clear about 26% 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 Königsbrunn's 4th-clearest and 9th-windiest month. For the whole year in context, see Königsbrunn's year-round climate.

Daytime high
19°
4th warmest
Overnight low
10°
9th coldest
Rainfall
82 mm
12.2 wet days
Daylight
12 h 18 min
6:00 AM – 6:21 PM
Cloud cover
63%
4th clearest
Wind
9 km/h
9th windiest
Solar energy
3.42 kWh/m²
Travel score
5.6
out of 10

Königsbrunn is human settlement in Germany.

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 21°C in the first days to 17°C by the end.

A typical September day in Königsbrunn reaches about 19°C in the afternoon and slips back to 10°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 13°C and 24°C. Set against its neighbours, September runs about 5°C cooler than August and about 5°C warmer than October.

10°20°30°151015202530
Avg high (°C)Avg low (°C)
12112
22112
32112
42011
52011
62011
72011
82011
92011
102011
111910
121910
131910
141910
151910
161910
171810
181810
19189
20189
21189
22189
23189
24179
25179
26179
27179
28179
29178
30168

How September really feels in Königsbrunn

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.

Königsbrunn 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°6411.86.28.60.0
Feb / -2°5410.45.69.90.1
Mar / 7113.23.611.61.8
Apr14° / 6812.31.313.43.8
May18° / 11015.3014.95.2
Jun22° / 12°11314.8015.85.8
Jul24° / 14°11214.6015.56.2
Aug23° / 14°10513.7014.16.4
Sep19° / 10°8212.2012.45.6
Oct13° / 7011.40.310.63.6
Nov / 6610.92.791.0
Dec / -1°7112.86.38.20.0

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 26% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 14% of September, with mostly cloudy or overcast conditions the remaining 61%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
14555
24555
34555
44555
54456
64456
74357
84357
94357
104258
114258
124258
134258
144159
154060
164060
173961
183862
193862
203763
213763
223664
233565
243565
253565
263466
273466
283268
293367
303268

Chance of precipitation in September

Any precipitation

Königsbrunn gets around 82 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 46% on the wettest days.

0%20%40%60%151015202530
Rain chance (%)
146
245
345
445
545
645
745
844
944
1043
1143
1242
1341
1440
1540
1639
1739
1839
1939
2038
2138
2238
2338
2439
2539
2639
2740
2841
2941
3042

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 81% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
164288
266277
367276
469265
571254
672253
773243
874242
975232
1077221
1177221
1278211
1379201
1481190
1581190
1682180
1783170
1884160
1985150
2086140
2187130
2288120
2389110
2490100
2590100
269190
279280
289370
299370
309460

Wind in September

Winds average 9 km/h in September.

Across September, daily wind ranges from about 9 km/h on the calmest days to 10 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
19calm
29calm
39calm
49calm
59calm
69calm
79calm
89calm
99calm
109calm
119calm
129calm
139calm
149calm
159calm
169calm
179calm
189calm
199calm
209calm
219calm
229calm
239calm
249calm
259calm
269calm
279calm
289calm
2910calm
3010calm

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 5:39 AM to 6:21 AM, and sunset from 6:53 PM to 5:51 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
113.25:396:53
213.25:406:51
313.15:426:49
413.15:436:47
513.05:456:45
612.95:466:43
712.95:486:41
812.85:496:38
912.85:506:36
1012.75:526:34
1112.65:536:32
1212.65:556:30
1312.55:566:28
1412.55:576:26
1512.45:596:23
1612.36:006:21
1712.36:026:19
1812.26:036:17
1912.26:056:15
2012.16:066:12
2112.06:086:10
2212.06:096:08
2311.96:106:06
2411.96:126:04
2511.86:136:02
2611.76:155:59
2711.76:165:57
2811.66:185:55
2911.66:195:53
3011.56:215:51

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 3.42 kWh/m².

For context, solar energy here swings from a low near 0.93 kWh/m² to a high of 5.59 kWh/m² in June across the year — September's 3.42 kWh/m² falls in the middle.

012345151015202530
Solar energy (kWh/m²)Level
14.1Bright
24.0Bright
34.0Moderate
43.9Moderate
53.9Moderate
63.8Moderate
73.8Moderate
83.8Moderate
93.7Moderate
103.7Moderate
113.6Moderate
123.6Moderate
133.5Moderate
143.5Moderate
153.5Moderate
163.4Moderate
173.4Moderate
183.3Moderate
193.3Moderate
203.2Moderate
213.2Moderate
223.2Moderate
233.1Moderate
243.1Moderate
253.0Moderate
263.0Moderate
272.9Moderate
282.9Moderate
292.8Moderate
302.8Moderate
Planning a trip in September

Is September a good time to visit Königsbrunn?

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
2.2
Beach & pool
4th-best month of the year

September is a reasonable time to visit Königsbrunn for sightseeing.

What to pack for Königsbrunn in September

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

In September, Königsbrunn sees daytime highs around 19°C and nights near 10°C. Worth packing: rain gear. About 12 days see rain.

rain gear

UV index in Königsbrunn 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 Königsbrunn peaks around July 14 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 14UV 8Dec 22UV 1
UV index (midday)Level
Jan1Low
Feb2Low
Mar4Moderate
Apr5Moderate
May6High
Jun7Very high
Jul8Very high
Aug7High
Sep4Moderate
Oct3Moderate
Nov1Low
Dec1Low

Air quality in Königsbrunn 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 Königsbrunn is worst in June — around 15 µg/m³ PM2.5 (moderate), about 1.7× the cleanest month (November, 9 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJun 1615 µg/m³Nov 139 µg/m³
PM2.5 (µg/m³)Level
Jan12Good
Feb11Good
Mar14Moderate
Apr14Moderate
May13Moderate
Jun15Moderate
Jul13Moderate
Aug12Moderate
Sep11Good
Oct10Good
Nov9Good
Dec10Good
Location & terrain

Where is Königsbrunn?

Königsbrunn sits at 48.3°N, 10.9°E, 516 m above sea level, in Germany. The nearest listed city is Bobingen, 4.0 km away.

Topography around Königsbrunn

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

Within 3 km, the terrain around Königsbrunn has only modest variations in elevation — a maximum elevation change of 32 m around an average of 516 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 175 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,673 m.

The land around Königsbrunn is covered by cropland (34%), trees (25%) and artificial surfaces (21%) within 3 km, cropland (39%) and trees (31%) within 16 km, and trees (37%), cropland (32%) and grassland (24%) within 80 km.

3 km
32 m
16 km
175 m
80 km
1,673 m
treesgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: Bobingen 4.0 km · Augsburg 11 km · Friedberg 11 km · Neusäß 14 km · Gersthofen 17 km · Landsberg am Lech 25 km · Aichach 27 km · Fürstenfeldbruck 29 km

Germany travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / F
230 V · 50 Hz
Prices
≈ 80% of US
price level, 2025
GDP per capita
$60,496
2025
Happiness
6.9 / 10
World Happiness, 2025
Safe drinking water
100%
of population, 2024
Homicide rate
0.9
per 100k, 2023
Road deaths
3.8
per 100k/yr, 2019
Income group
High
World Bank
English
Very high
EF EPI 615
Religion
none 44%Roman Catholic 25%Protestant 23%other 5%

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 Königsbrunn (48.2751°, 10.8918°, elevation 516 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).