Silkeborg weather in August

In August, Silkeborg sees average daytime highs of 20°C and overnight lows near 12°C, with 79 mm of rain across 12.9 wet days and about 14.9 hours of daylight. It is the 2nd-warmest and 1st-wettest month of the year here.

Highs ease over the month, from about 21°C in the first days to 19°C by the end. The sky is clear or mostly clear about 19% of the time in August, and the air most often feels dry.

Daylight stretches from about 15 h 54 min at the start of August to 13 h 42 min by month's end. Set against the rest of the year, August is Silkeborg's 4th-clearest and 11th-windiest month. For the whole year in context, see Silkeborg's year-round climate.

Daytime high
20°
2nd warmest
Overnight low
12°
12th coldest
Rainfall
79 mm
12.9 wet days
Daylight
14 h 54 min
5:00 AM – 7:52 PM
Cloud cover
65%
4th clearest
Wind
14 km/h
11th windiest
Solar energy
4.25 kWh/m²
Travel score
5.8
out of 10

Silkeborg is city in central Denmark.

Density
195/km²
people per km²
Founded
1470

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 21°C in the first days to 19°C by the end.

A typical August day in Silkeborg reaches about 20°C in the afternoon and slips back to 12°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 16°C and 25°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)
12113
22113
32113
42113
52113
62113
72113
82113
92113
102113
112113
122113
132113
142113
152112
162012
172012
182012
192012
202012
212012
222012
232012
242012
251912
261912
271911
281911
291911
301911
311911

How August really feels in Silkeborg

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.

Silkeborg weather by month

How August compares with the rest of the year at a glance. August is the 2nd-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -1°5811.63.97.30.0
Feb / -1°4710.14.19.10.0
Mar / 4810.92.511.40.6
Apr11° / 4810.30.613.82.7
May15° / 6411.50164.5
Jun18° / 10°7811.6017.25.5
Jul20° / 12°7612.1016.86.0
Aug20° / 12°7912.9014.95.8
Sep17° / 10°6411.8012.54.8
Oct12° / 7012.10.110.12.9
Nov / 5411.20.97.90.9
Dec / 5811.52.56.70.0

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 19% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 19% of August, with mostly cloudy or overcast conditions the remaining 62%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14258
24258
34258
44258
54258
64159
74060
84060
94060
104060
113862
123862
133862
143862
153862
163862
173763
183763
193763
203664
213763
223862
233763
243763
253763
263763
273763
283664
293565
303466
313466

Chance of precipitation in August

Any precipitation

Silkeborg gets around 79 mm of rain over 12.9 wet days in August, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 42% and peaks near 45% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
139
239
339
439
539
639
739
839
939
1040
1140
1241
1341
1442
1542
1643
1743
1844
1944
2044
2145
2245
2345
2445
2545
2645
2745
2845
2945
3045
3145

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 53% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
14544101
24544101
34644101
4464491
5464491
6474481
7474481
8484480
9484480
10494380
11494380
12504280
13504280
14514180
15504190
16514090
17523990
18523990
19533890
20543880
21553780
22563680
23583570
24593470
25613360
26623260
27643150
28643150
29663040
30672940
31692830

Wind in August

Winds average 14 km/h in August.

Across August, daily wind ranges from about 13 km/h on the calmest days to 14 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
113light breeze
213light breeze
313light breeze
413light breeze
513light breeze
613light breeze
714light breeze
814light breeze
914light breeze
1014light breeze
1114light breeze
1214light breeze
1314light breeze
1414light breeze
1514light breeze
1614light breeze
1714light breeze
1814light breeze
1914light breeze
2014light breeze
2114light breeze
2214light breeze
2314light breeze
2414light breeze
2514light breeze
2614light breeze
2714light breeze
2814light breeze
2914light breeze
3014light breeze
3114light breeze

Sunrise & sunset in August

DaylightNight

Daylight runs from about 15 h 54 min at the start of August to 13 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 132 minutes over August. Sunrise moves from 4:30 AM to 5:30 AM, and sunset from 8:26 PM to 7:14 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
115.94:308:26
215.94:328:24
315.84:348:22
415.74:368:19
515.74:388:17
615.64:408:15
715.54:428:13
815.54:448:11
915.44:468:09
1015.34:488:06
1115.24:508:04
1215.24:528:02
1315.14:547:59
1415.04:567:57
1515.04:587:55
1614.95:007:52
1714.85:027:50
1814.75:047:47
1914.75:067:45
2014.65:087:42
2114.55:107:40
2214.45:127:37
2314.45:147:35
2414.35:167:32
2514.25:187:30
2614.15:207:27
2714.05:227:24
2814.05:247:22
2913.95:267:19
3013.85:287:17
3113.75:307:14

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 4.25 kWh/m².

For context, solar energy here swings from a low near 0.35 kWh/m² to a high of 5.65 kWh/m² in June across the year — August's 4.25 kWh/m² falls in the middle.

024151015202531
Solar energy (kWh/m²)Level
14.9Bright
24.8Bright
34.8Bright
44.8Bright
54.7Bright
64.7Bright
74.7Bright
84.6Bright
94.6Bright
104.5Bright
114.5Bright
124.5Bright
134.4Bright
144.4Bright
154.3Bright
164.3Bright
174.2Bright
184.2Bright
194.1Bright
204.1Bright
214.0Bright
224.0Moderate
233.9Moderate
243.9Moderate
253.8Moderate
263.8Moderate
273.7Moderate
283.6Moderate
293.6Moderate
303.5Moderate
313.5Moderate
Planning a trip in August

Is August a good time to visit Silkeborg?

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

5.8
Sightseeing
2nd-best month of the year
3.2
Beach & pool
2nd-best month of the year

August is a reasonable time to visit Silkeborg for sightseeing.

What to pack for Silkeborg in August

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

In August, Silkeborg sees daytime highs around 20°C and nights near 12°C. Worth packing: rain gear. About 13 days see rain.

rain gear

Sea temperature near Silkeborg in August

The nearest coast averages about 18°C in August — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 49 km away) is warmest in August at about 18°C and coldest in February near 2°C.

The water stays below 20°C all year — cool enough that most swimmers want a wetsuit.

0°5°10°15°20°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshing
Sea temperature (°C)Comfort
Jan3Bracing
Feb2Bracing
Mar3Bracing
Apr5Bracing
May11Bracing
Jun14Bracing
Jul17Cool
Aug18Cool
Sep15Cool
Oct12Bracing
Nov9Bracing
Dec4Bracing

UV index in Silkeborg in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 5 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Silkeborg peaks around June 20 at about 6 (high) — a little sun protection helps at midday. It bottoms out near December 20 at about 0 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 6 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighModerateLowJun 20UV 6Dec 20UV 0
UV index (midday)Level
Jan0Low
Feb1Low
Mar2Low
Apr3Moderate
May5Moderate
Jun6High
Jul5High
Aug5High
Sep3Moderate
Oct2Low
Nov1Low
Dec0Low
Location & terrain

Where is Silkeborg?

Silkeborg sits at 56.2°N, 9.5°E, 19 m above sea level, in Denmark. The nearest listed city is Viborg, 33 km away.

ViborgTilstHerningVibyHorsensAarhusRandersHedensted

Topography around Silkeborg

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

Within 3 km, the terrain around Silkeborg has only modest variations in elevation — a maximum elevation change of 83 m around an average of 44 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 161 m; within 80 km, only modest variations in elevation — a maximum elevation change of 185 m.

The land around Silkeborg is covered by trees (52%) and artificial surfaces (24%) within 3 km, trees (41%), cropland (28%) and grassland (24%) within 16 km, and cropland (40%) and grassland (20%) within 80 km.

3 km
83 m
16 km
161 m
80 km
185 m
treesgrasslandcroplandartificial surfaceswater
August weather nearby: Viborg 33 km · Tilst 35 km · Herning 35 km · Viby 38 km · Horsens 39 km · Aarhus 41 km · Randers 44 km · Hedensted 45 km

Denmark travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / E / F / K
230 V · 50 Hz
Prices
≈ 92% of US
price level, 2025
GDP per capita
$76,970
2025
Happiness
7.5 / 10
World Happiness, 2025
Safe drinking water
100%
of population, 2024
Homicide rate
0.8
per 100k, 2023
Road deaths
3.7
per 100k/yr, 2019
Income group
High
World Bank
English
Very high
EF EPI 611
Religion
Evangelical Lutheran 71%other/none/unspecified 24%Muslim 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 Silkeborg (56.1697°, 9.5451°, elevation 19 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. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).