Trutnov weather in August

In August, Trutnov sees average daytime highs of 22°C and overnight lows near 12°C, with 77 mm of rain across 12.1 wet days and about 14.3 hours of daylight. It is the 2nd-warmest and 3rd-wettest month of the year here.

Highs ease over the month, from about 23°C in the first days to 20°C by the end. The sky is clear or mostly clear about 25% of the time in August, and the air most often feels dry.

Daylight stretches from about 15 h 06 min at the start of August to 13 h 24 min by month's end. Set against the rest of the year, August is Trutnov's 1st-clearest and 12th-windiest month. For the whole year in context, see Trutnov's year-round climate.

Daytime high
22°
2nd warmest
Overnight low
12°
11th coldest
Rainfall
77 mm
12.1 wet days
Daylight
14 h 18 min
4:51 AM – 7:10 PM
Cloud cover
58%
1st clearest
Wind
9 km/h
12th windiest
Solar energy
4.59 kWh/m²
Travel score
6.3
out of 10

Trutnov is town in Czechia.

Air quality
Good
PM10 20.9 µg/m³ · 2019
Density
304/km²
people per km²
Founded
1260

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 23°C in the first days to 20°C by the end.

A typical August day in Trutnov reaches about 22°C in the afternoon and slips back to 12°C overnight — a 9°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, August runs on par with July and about 5°C warmer than September.

10°15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12313
22313
32313
42313
52313
62313
72313
82313
92313
102213
112213
122213
132213
142213
152212
162212
172212
182212
192212
202112
212112
222112
232112
242112
252111
262011
272011
282011
292011
302011
311911

How August really feels in Trutnov

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.

Trutnov weather by month

How August compares with the rest of the year at a glance. August is the 2nd-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan-0° / -5°5211.49.48.30.0
Feb / -4°429.57.29.70.0
Mar / -1°5511.9611.50.4
Apr12° / 4410.6213.52.9
May17° / 7513.70.115.24.8
Jun20° / 11°8313.6016.15.6
Jul22° / 13°9615015.85.9
Aug22° / 12°7712.1014.36.3
Sep17° / 6610.5012.45.1
Oct11° / 5210.50.710.42.6
Nov / 489.94.18.70.3
Dec / -4°50117.57.80.0

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 25% of the time in August, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 25% of August, with mostly cloudy or overcast conditions the remaining 50%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15347
25446
35446
45446
55446
65446
75446
85446
95347
105347
115347
125347
135347
145248
155248
165248
175149
185050
195050
204951
214852
224753
234852
244753
254753
264555
274555
284357
294357
304357
314258

Chance of precipitation in August

Any precipitation

Trutnov gets around 77 mm of rain over 12.1 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 39% and peaks near 42% on the wettest days.

0%10%20%30%40%50%151015202531
Rain chance (%)
142
241
341
441
540
640
740
840
940
1040
1139
1239
1339
1439
1538
1638
1738
1838
1938
2038
2138
2238
2338
2438
2538
2638
2739
2839
2939
3039
3139

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 59% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
1493714
2493714
3493714
4493614
5503614
6503614
7523513
8523513
9533512
10543412
11553411
12553411
13563410
14573310
1558339
1658339
1759329
1859329
1960328
2061318
2161318
2262308
2364297
2464297
2566277
2668266
2769256
2871245
2972235
3074224
3175214

Wind in August

Winds average 9 km/h in August, the calmest month.

Across August, daily wind ranges from about 8 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
99calm
109calm
119calm
129calm
139calm
149calm
159calm
169calm
179calm
189calm
199calm
209calm
219calm
229calm
239calm
249calm
259calm
269calm
279calm
289calm
299calm
309calm
319calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 15 h 06 min at the start of August to 13 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 102 minutes over August. Sunrise moves from 4:28 AM to 5:14 AM, and sunset from 7:37 PM to 6:39 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
115.14:287:37
215.14:297:35
315.04:317:34
415.04:327:32
514.94:347:30
614.94:357:29
714.84:377:27
814.84:387:25
914.74:407:23
1014.74:417:22
1114.64:437:20
1214.64:447:18
1314.54:467:16
1414.44:487:14
1514.44:497:12
1614.34:517:10
1714.34:527:08
1814.24:547:06
1914.14:557:04
2014.14:577:02
2114.04:587:00
2214.05:006:58
2313.95:026:56
2413.85:036:54
2513.85:056:52
2613.75:066:50
2713.75:086:47
2813.65:096:45
2913.55:116:43
3013.55:136:41
3113.45:146:39

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 4.59 kWh/m².

For context, solar energy here swings from a low near 0.71 kWh/m² to a high of 5.38 kWh/m² in June across the year — August's 4.59 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.1Bright
25.0Bright
35.0Bright
45.0Bright
55.0Bright
65.0Bright
74.9Bright
84.9Bright
94.9Bright
104.8Bright
114.8Bright
124.8Bright
134.7Bright
144.7Bright
154.7Bright
164.6Bright
174.6Bright
184.5Bright
194.5Bright
204.5Bright
214.4Bright
224.3Bright
234.3Bright
244.2Bright
254.2Bright
264.1Bright
274.1Bright
284.0Bright
294.0Moderate
303.9Moderate
313.8Moderate
Planning a trip in August

Is August a good time to visit Trutnov?

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

6.3
Sightseeing
1st-best month of the year
4.1
Beach & pool
1st-best month of the year

August is a reasonable time to visit Trutnov for sightseeing.

What to pack for Trutnov in August

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

In August, Trutnov sees daytime highs around 22°C and nights near 12°C. Worth packing: rain gear and sun protection. About 12 days see rain.

rain gearsun protection

UV index in Trutnov in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Trutnov 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 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 highHighModerateLowJun 20UV 7Dec 22UV 1
UV index (midday)Level
Jan1Low
Feb2Low
Mar4Moderate
Apr4Moderate
May6High
Jun7Very high
Jul7High
Aug6High
Sep4Moderate
Oct2Moderate
Nov1Low
Dec1Low

Air quality in Trutnov 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 Trutnov is worst in March — around 18 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.

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

01020JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodMar 2218 µg/m³Dec 1012 µg/m³
PM2.5 (µg/m³)Level
Jan14Moderate
Feb15Moderate
Mar18Moderate
Apr17Moderate
May16Moderate
Jun18Moderate
Jul16Moderate
Aug16Moderate
Sep14Moderate
Oct12Moderate
Nov12Good
Dec12Good
Location & terrain

Where is Trutnov?

Trutnov sits at 50.6°N, 15.9°E, 431 m above sea level, in Czechia. The nearest listed city is Dvůr Králové nad Labem, 16 km away.

Boguszów-GorceWałbrzychHradec KrálovéJelenia GóraNowa Ruda

Topography around Trutnov

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

Within 3 km, the terrain around Trutnov has only modest variations in elevation — a maximum elevation change of 200 m around an average of 459 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,027 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,502 m.

The land around Trutnov is covered by trees (41%) and grassland (29%) within 3 km, trees (54%) and grassland (29%) within 16 km, and trees (41%) and cropland (40%) within 80 km.

3 km
200 m
16 km
1,027 m
80 km
1,502 m
treesgrasslandcroplandartificial surfaces
August weather nearby: Dvůr Králové nad Labem 16 km · Náchod 24 km · Kamienna Góra 26 km · Boguszów-Gorce 30 km · Wałbrzych 35 km · Hradec Králové 40 km · Jelenia Góra 40 km · Nowa Ruda 42 km

Czechia travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type C / E
230 V · 50 Hz
Prices
≈ 59% of US
price level, 2025
GDP per capita
$35,917
2025
Happiness
6.8 / 10
World Happiness, 2025
Safe drinking water
98%
of population, 2024
Homicide rate
0.8
per 100k, 2023
Road deaths
5.9
per 100k/yr, 2019
Income group
High
World Bank
English
High
EF EPI 582
Religion
none 48%believers unaffiliated with a religious society 9%Roman Catholic 7%other believers belonging to a church or religious society 6%

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 Trutnov (50.561°, 15.9127°, elevation 431 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).