Weilheim weather in August

In August, Weilheim sees average daytime highs of 21°C and overnight lows near 13°C, with 158 mm of rain across 16.6 wet days and about 14.1 hours of daylight. It is the 2nd-warmest and 4th-wettest month of the year here.

Highs ease over the month, from about 22°C in the first days to 20°C by the end. The sky is clear or mostly clear about 31% of the time in August, and the air most often feels dry.

Daylight stretches from about 14 h 48 min at the start of August to 13 h 18 min by month's end. Set against the rest of the year, August is Weilheim's 1st-clearest and 12th-windiest month. For the whole year in context, see Weilheim's year-round climate.

Daytime high
21°
2nd warmest
Overnight low
13°
11th coldest
Rainfall
158 mm
16.6 wet days
Daylight
14 h 06 min
5:16 AM – 7:23 PM
Cloud cover
58%
1st clearest
Wind
6 km/h
12th windiest
Solar energy
4.58 kWh/m²
Travel score
5.6
out of 10

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 22°C in the first days to 20°C by the end.

A typical August day in Weilheim reaches about 21°C in the afternoon and slips back to 13°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 15°C and 27°C. Set against its neighbours, August runs on par with July and about 4°C warmer than September.

10°15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12213
22213
32213
42213
52213
62213
72213
82213
92213
102213
112213
122213
132213
142213
152213
162213
172213
182113
192113
202113
212112
222112
232112
242112
252112
262012
272012
282011
292011
302011
311911

How August really feels in Weilheim

Once humidity and wind are folded in, August 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

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

Weilheim weather by month

How August compares with the rest of the year at a glance. August is the 2nd-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -5°8011.99.68.60.0
Feb / -5°7311.69.69.90.0
Mar / -1°9714.78.411.61.1
Apr12° / 10314.85.213.42.9
May17° / 16018.8114.94.3
Jun20° / 11°16918.2015.75.0
Jul22° / 13°16417.1015.45.6
Aug21° / 13°15816.6014.15.6
Sep17° / 12414.30.112.44.9
Oct13° / 9212.81.910.63.3
Nov / 8711.65.79.10.8
Dec / -4°8713.29.28.30.0

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 31% of the time in August, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 19% of August, with mostly cloudy or overcast conditions the remaining 50%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15248
25248
35248
45248
55248
65248
75248
85248
95248
105248
115248
125248
135248
145248
155248
165248
175248
185347
195248
205248
215050
225050
235050
244852
254753
264654
274555
284555
294456
304357
314456

Chance of precipitation in August

Any precipitation

Weilheim gets around 158 mm of rain over 16.6 wet days in August. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 54% and peaks near 55% on the wettest days.

0%20%40%60%151015202531
Rain chance (%)
153
253
353
453
553
653
753
854
954
1054
1154
1254
1354
1454
1554
1653
1753
1853
1953
2053
2153
2253
2353
2453
2554
2654
2755
2855
2955
3055
3155

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the dry band about 47% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
1374815
2374815
3384715
4384714
5394714
6404614
7414613
8424513
9424512
10434512
11444511
12444511
13454510
14454510
1546459
1646459
1747459
1847458
1947448
2048448
2149438
2249438
2350428
2451418
2553407
2654397
2757376
2858366
2961345
3062335
3165314

Wind in August

Winds average 6 km/h in August, the calmest month.

Across August, daily wind ranges from about 6 km/h on the calmest days to 6 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
16calm
26calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm
316calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 14 h 48 min at the start of August to 13 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 90 minutes over August. Sunrise moves from 4:56 AM to 5:37 AM, and sunset from 7:47 PM to 6:54 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.84:567:47
214.84:577:45
314.84:597:44
414.75:007:42
514.75:017:41
614.65:037:39
714.65:047:38
814.55:057:36
914.55:077:35
1014.45:087:33
1114.45:097:31
1214.35:117:30
1314.35:127:28
1414.25:137:26
1514.25:157:25
1614.15:167:23
1714.15:187:21
1814.05:197:19
1913.95:207:17
2013.95:227:15
2113.85:237:14
2213.85:257:12
2313.75:267:10
2413.75:277:08
2513.65:297:06
2613.65:307:04
2713.55:327:02
2813.45:337:00
2913.45:346:58
3013.35:366:56
3113.35:376:54

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 4.58 kWh/m².

For context, solar energy here swings from a low near 1.06 kWh/m² to a high of 5.3 kWh/m² in July across the year — August's 4.58 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.0Bright
25.0Bright
35.0Bright
44.9Bright
54.9Bright
64.9Bright
74.8Bright
84.8Bright
94.8Bright
104.8Bright
114.7Bright
124.7Bright
134.7Bright
144.7Bright
154.6Bright
164.6Bright
174.6Bright
184.5Bright
194.5Bright
204.5Bright
214.4Bright
224.4Bright
234.4Bright
244.3Bright
254.3Bright
264.2Bright
274.2Bright
284.1Bright
294.1Bright
304.0Bright
314.0Bright
Planning a trip in August

Is August a good time to visit Weilheim?

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

5.6
Sightseeing
1st-best month of the year
3.6
Beach & pool
2nd-best month of the year

August is a reasonable time to visit Weilheim for sightseeing.

What to pack for Weilheim in August

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

In August, Weilheim sees daytime highs around 21°C and nights near 13°C. Pack rain gear. Worth having: sun protection. About 17 days see rain.

rain gearsun protection

UV index in Weilheim in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Weilheim peaks around July 11 at about 8 (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 8 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highHighModerateLowJul 11UV 8Dec 21UV 1
UV index (midday)Level
Jan1Low
Feb2Low
Mar4Moderate
Apr5High
May7High
Jun8Very high
Jul8Very high
Aug7High
Sep4Moderate
Oct3Moderate
Nov2Low
Dec1Low

Air quality in Weilheim in August

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Weilheim 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 Weilheim?

Weilheim sits at 47.8°N, 11.2°E, 573 m above sea level, in Germany. The nearest listed city is Penzberg, 19 km away.

Topography around Weilheim

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

Within 3 km, the terrain around Weilheim has only modest variations in elevation — a maximum elevation change of 117 m around an average of 581 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 450 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,682 m.

The land around Weilheim is covered by grassland (43%) and trees (30%) within 3 km, trees (44%) and grassland (41%) within 16 km, and trees (47%) and grassland (30%) within 80 km.

3 km
117 m
16 km
450 m
80 km
2,682 m
treesgrasslandcroplandartificial surfacesbare terrainwater
August weather nearby: Penzberg 19 km · Wolfratshausen 21 km · Starnberg 23 km · Geretsried 24 km · Gauting 30 km · Landsberg am Lech 31 km · Gilching 31 km · Bad Tölz 31 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 Weilheim (47.8415°, 11.1548°, elevation 573 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).