Jihlava weather in August

In August, Jihlava sees average daytime highs of 22°C and overnight lows near 13°C, with 82 mm of rain across 11.9 wet days and about 14.2 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 30% of the time in August, and the air most often feels dry.

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

Daytime high
22°
2nd warmest
Overnight low
13°
11th coldest
Rainfall
82 mm
11.9 wet days
Daylight
14 h 12 min
4:55 AM – 7:09 PM
Cloud cover
58%
1st clearest
Wind
10 km/h
12th windiest
Solar energy
4.65 kWh/m²
Travel score
6.4
out of 10
Air quality
Moderate
PM2.5 13.9 µg/m³ · 2019

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 Jihlava reaches about 22°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 17°C and 28°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)
12314
22314
32314
42314
52314
62314
72314
82313
92313
102313
112313
122313
132313
142313
152313
162213
172213
182213
192213
202213
212213
222212
232212
242112
252112
262112
272112
282112
292011
302011
312011

How August really feels in Jihlava

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.

Jihlava 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 / -4°4610.97.78.40.0
Feb / -4°389.26.69.80.0
Mar / -0°54125.511.50.7
Apr12° / 4910.91.913.43.2
May17° / 7714.1015.14.9
Jun20° / 11°8613.60165.7
Jul22° / 13°9813.7015.66.2
Aug22° / 13°8211.9014.26.4
Sep17° / 7110.6012.45.3
Oct11° / 489.40.610.52.8
Nov / 459.73.68.90.4
Dec / -3°4710.36.880.0

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 30% of the time in August, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 20% 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
55545
65545
75545
85446
95446
105446
115347
125347
135248
145248
155149
165149
175050
184951
194951
205050
214852
224852
234654
244654
254654
264555
274456
284456
294456
304357
314357

Chance of precipitation in August

Any precipitation

Jihlava gets around 82 mm of rain over 11.9 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
242
342
442
541
641
741
841
940
1040
1139
1239
1339
1438
1538
1638
1738
1838
1937
2037
2137
2237
2337
2437
2538
2638
2738
2838
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 57% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
1473815
2473815
3483815
4483714
5493714
6503713
7503713
8513712
9523711
10533611
11543610
12543610
1355369
1455369
1556359
1656359
1756359
1857349
1957349
2058339
2159329
2260319
2361309
2462299
2564288
2665278
2766268
2868257
2971236
3072226
3174215

Wind in August

Winds average 10 km/h in August, the calmest month.

Across August, 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
110calm
210calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
1110calm
1210calm
1310calm
1410calm
1510calm
1610calm
1710calm
1810calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2611calm
2711calm
2811calm
2911calm
3011calm
3111calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 15 hours 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 96 minutes over August. Sunrise moves from 4:33 AM to 5:17 AM, and sunset from 7:34 PM to 6:38 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
115.04:337:34
215.04:357:33
314.94:367:31
414.94:377:29
514.84:397:28
614.84:407:26
714.74:427:25
814.74:437:23
914.64:457:21
1014.64:467:20
1114.54:477:18
1214.54:497:16
1314.44:507:14
1414.34:527:12
1514.34:537:11
1614.24:557:09
1714.24:567:07
1814.14:587:05
1914.14:597:03
2014.05:017:01
2113.95:026:59
2213.95:046:57
2313.85:056:55
2413.85:076:53
2513.75:086:51
2613.75:106:49
2713.65:116:47
2813.55:136:45
2913.55:146:42
3013.45:166:40
3113.45:176:38

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 4.65 kWh/m².

For context, solar energy here swings from a low near 0.77 kWh/m² to a high of 5.42 kWh/m² in June across the year — August's 4.65 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.1Bright
25.1Bright
35.1Bright
45.1Bright
55.0Bright
65.0Bright
75.0Bright
85.0Bright
94.9Bright
104.9Bright
114.8Bright
124.8Bright
134.8Bright
144.7Bright
154.7Bright
164.7Bright
174.6Bright
184.6Bright
194.5Bright
204.5Bright
214.5Bright
224.4Bright
234.4Bright
244.3Bright
254.3Bright
264.2Bright
274.1Bright
284.1Bright
294.0Bright
304.0Moderate
313.9Moderate
Planning a trip in August

Is August a good time to visit Jihlava?

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

6.4
Sightseeing
1st-best month of the year
4.5
Beach & pool
1st-best month of the year

August is a reasonable time to visit Jihlava for sightseeing.

What to pack for Jihlava in August

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

In August, Jihlava sees daytime highs around 22°C and nights near 13°C. Worth packing: light clothes, rain gear and sun protection. About 12 days see rain.

light clothesrain gearsun protection

UV index in Jihlava 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 Jihlava peaks around June 22 at about 7 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near January 1 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 22UV 7Jan 1UV 1
UV index (midday)Level
Jan1Low
Feb2Low
Mar4Moderate
Apr5High
May6High
Jun8Very high
Jul7Very high
Aug7High
Sep5Moderate
Oct3Moderate
Nov1Low
Dec1Low

Air quality in Jihlava 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 Jihlava is worst in June — around 17 µg/m³ PM2.5 (moderate), about 1.9× the cleanest month (December, 9 µg/m³).

Seasonal pattern from CAMS reanalysis, scaled to Jihlava's WHO annual average of 13.9 µg/m³.

01020JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodJun 1517 µg/m³Dec 119 µg/m³
PM2.5 (µg/m³)Level
Jan12Moderate
Feb13Moderate
Mar17Moderate
Apr17Moderate
May16Moderate
Jun17Moderate
Jul16Moderate
Aug15Moderate
Sep13Moderate
Oct11Good
Nov10Good
Dec9Good
Location & terrain

Where is Jihlava?

Jihlava sits at 49.4°N, 15.6°E, 523 m above sea level, in Czechia. The nearest listed city is Havlíčkův Brod, 23 km away.

TřebíčŽďár nad SázavouNové Město na MoravěJindřichův HradecChrudimKutna Hora

Topography around Jihlava

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

Within 3 km, the terrain around Jihlava has only modest variations in elevation — a maximum elevation change of 154 m around an average of 527 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 355 m; within 80 km, large variations in elevation — a maximum elevation change of 660 m.

The land around Jihlava is covered by cropland (33%), artificial surfaces (28%) and trees (25%) within 3 km, cropland (40%), trees (33%) and grassland (24%) within 16 km, and cropland (45%) and trees (38%) within 80 km.

3 km
154 m
16 km
355 m
80 km
660 m
treesgrasslandcroplandartificial surfaceswater
August weather nearby: Havlíčkův Brod 23 km · Pelhřimov 27 km · Třebíč 29 km · Žďár nad Sázavou 31 km · Nové Město na Moravě 39 km · Jindřichův Hradec 51 km · Chrudim 63 km · Kutna Hora 66 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 Jihlava (49.3961°, 15.5912°, elevation 523 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).