Krnov weather in July

In July, Krnov sees average daytime highs of 23°C and overnight lows near 13°C, with 117 mm of rain across 14.9 wet days and about 15.7 hours of daylight. It is the 1st-warmest and 1st-wettest month of the year here.

Highs climb over the month, from about 22°C in the first days to 24°C by the end. The sky is clear or mostly clear about 27% of the time in July, and the air most often feels dry.

Daylight stretches from about 16 h 06 min at the start of July to 15 h 06 min by month's end. Set against the rest of the year, July is Krnov's 2nd-clearest and 11th-windiest month. For the whole year in context, see Krnov's year-round climate.

Daytime high
23°
1st warmest
Overnight low
13°
12th coldest
Rainfall
117 mm
14.9 wet days
Daylight
15 h 48 min
4:02 AM – 7:47 PM
Cloud cover
59%
2nd clearest
Wind
10 km/h
11th windiest
Solar energy
5.21 kWh/m²
Travel score
6.1
out of 10

Krnov is municipality in Czechia.

Air quality
Moderate
PM2.5 13.8 µg/m³ · 2019
Density
508/km²
people per km²
Founded
1240

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

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 22°C in the first days to 24°C by the end.

A typical July day in Krnov reaches about 23°C in the afternoon and slips back to 13°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 17°C and 28°C. Set against its neighbours, July runs about 2°C warmer than June and on par with August.

10°15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12212
22213
32213
42213
52213
62213
72213
82213
92213
102213
112213
122313
132313
142313
152313
162313
172313
182314
192314
202314
212314
222314
232314
242414
252414
262414
272414
282414
292414
302414
312414

How July really feels in Krnov

Once humidity and wind are folded in, July 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

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

Krnov weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -4°4110.288.30.0
Feb / -3°369.47.39.70.0
Mar / -0°5011.95.211.50.7
Apr13° / 5611.61.813.53.3
May17° / 8514.2015.25.0
Jun21° / 12°10114.2016.15.7
Jul23° / 13°11714.9015.76.1
Aug23° / 13°8812.5014.36.5
Sep18° / 7811.4012.45.4
Oct12° / 5510.10.710.53.2
Nov / 469.73.38.80.7
Dec / -3°42106.57.90.0

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 27% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 22% of July, with mostly cloudy or overcast conditions the remaining 51%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14852
24852
34852
44852
54753
64753
74852
84852
94753
104852
114852
124753
134753
144753
154753
164753
174753
184852
194951
204951
214951
225050
235149
245149
255149
265248
275248
285248
295248
305347
315347

Chance of precipitation in July

Any precipitation

Krnov gets around 117 mm of rain over 14.9 wet days in July, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 48% and peaks near 52% on the wettest days.

0%20%40%60%151015202531
Rain chance (%)
146
246
346
447
548
649
749
850
951
1051
1152
1252
1352
1452
1551
1651
1750
1850
1949
2048
2148
2247
2346
2446
2545
2645
2745
2845
2945
3045
3144

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the dry band about 49% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
15828131
25828131
35729140
45729140
55630140
65630140
75530150
85530150
95431150
105331160
115331160
125232160
135132170
145132170
155033170
164933170
174834180
184834180
194734180
204635180
214636180
224536180
234436190
244437190
254337200
264237200
274138210
284138210
294038210
304038220
313939220

Wind in July

Winds average 10 km/h in July.

Across July, daily wind ranges from about 10 km/h on the calmest days to 11 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
111calm
211calm
311calm
411calm
511calm
611calm
710calm
810calm
910calm
1010calm
1110calm
1210calm
1310calm
1410calm
1510calm
1610calm
1710calm
1810calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2810calm
2910calm
3010calm
3110calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 16 h 06 min at the start of July to 15 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 60 minutes over July. Sunrise moves from 3:49 AM to 4:21 AM, and sunset from 7:56 PM to 7:29 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
116.13:497:56
216.13:507:56
316.13:517:55
416.13:517:55
516.03:527:55
616.03:537:54
716.03:537:54
816.03:547:53
916.03:557:53
1015.93:567:52
1115.93:577:51
1215.93:587:51
1315.93:597:50
1415.84:007:49
1515.84:017:48
1615.84:027:47
1715.74:037:47
1815.74:047:46
1915.74:067:45
2015.64:077:44
2115.64:087:42
2215.54:097:41
2315.54:107:40
2415.54:127:39
2515.44:137:38
2615.44:147:36
2715.34:167:35
2815.34:177:34
2915.24:187:32
3015.24:207:31
3115.14:217:29

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 5.21 kWh/m².

For context, solar energy here swings from a low near 0.74 kWh/m² to a high of 5.29 kWh/m² in June across the year — July's 5.21 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.3Bright
25.4Bright
35.3Bright
45.3Bright
55.3Bright
65.3Bright
75.3Bright
85.3Bright
95.3Bright
105.2Bright
115.2Bright
125.2Bright
135.2Bright
145.2Bright
155.2Bright
165.1Bright
175.1Bright
185.1Bright
195.1Bright
205.1Bright
215.1Bright
225.1Bright
235.1Bright
245.1Bright
255.1Bright
265.1Bright
275.0Bright
285.0Bright
295.0Bright
305.0Bright
315.0Bright
Planning a trip in July

Is July a good time to visit Krnov?

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

6.1
Sightseeing
2nd-best month of the year
4.6
Beach & pool
2nd-best month of the year

July is a reasonable time to visit Krnov for sightseeing.

What to pack for Krnov in July

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

In July, Krnov sees daytime highs around 23°C and nights near 13°C. Pack rain gear. Worth having: light clothes and sun protection. About 15 days see rain.

rain gearlight clothessun protection

UV index in Krnov in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July 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 Krnov 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
Apr5Moderate
May6High
Jun7Very high
Jul7High
Aug6High
Sep4Moderate
Oct2Moderate
Nov1Low
Dec1Low

Air quality in Krnov in July

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Krnov is worst in June — around 17 µg/m³ PM2.5 (moderate), about 1.7× the cleanest month (December, 10 µg/m³).

Seasonal pattern from CAMS reanalysis, scaled to Krnov's WHO annual average of 13.8 µg/m³.

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJun 1517 µg/m³Dec 1410 µg/m³
PM2.5 (µg/m³)Level
Jan11Good
Feb13Moderate
Mar16Moderate
Apr15Moderate
May16Moderate
Jun17Moderate
Jul16Moderate
Aug16Moderate
Sep14Moderate
Oct12Good
Nov11Good
Dec10Good
Location & terrain

Where is Krnov?

Krnov sits at 50.1°N, 17.7°E, 316 m above sea level, in Czechia. The nearest listed city is Bruntál, 20 km away.

PrudnikGłuchołazyRacibórzKrapkowiceKędzierzyn-KoźleStarý Bohumín

Topography around Krnov

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

Within 3 km, the terrain around Krnov has only modest variations in elevation — a maximum elevation change of 164 m around an average of 345 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 536 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,372 m.

The land around Krnov is covered by cropland (44%) and trees (30%) within 3 km, cropland (53%) and trees (29%) within 16 km, and cropland (41%) and trees (40%) within 80 km.

3 km
164 m
16 km
536 m
80 km
1,372 m
treesgrasslandcroplandartificial surfaceswater
July weather nearby: Bruntál 20 km · Opava 22 km · Prudnik 27 km · Głuchołazy 34 km · Racibórz 37 km · Krapkowice 47 km · Kędzierzyn-Koźle 47 km · Starý Bohumín 49 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 Krnov (50.0897°, 17.7038°, elevation 316 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).