Jirkov weather in July

In July, Jirkov sees average daytime highs of 23°C and overnight lows near 13°C, with 81 mm of rain across 13.5 wet days and about 15.8 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 24% of the time in July, and the air most often feels dry.

Daylight stretches from about 16 h 12 min at the start of July to 15 h 12 min by month's end. Set against the rest of the year, July is Jirkov's 2nd-clearest and 10th-windiest month. For the whole year in context, see Jirkov's year-round climate.

Daytime high
23°
1st warmest
Overnight low
13°
12th coldest
Rainfall
81 mm
13.5 wet days
Daylight
15 h 48 min
4:17 AM – 8:06 PM
Cloud cover
61%
2nd clearest
Wind
9 km/h
10th windiest
Solar energy
5.28 kWh/m²
Travel score
6.2
out of 10

Jirkov is town in the Czech Republic.

Density
1,123/km²
people per km²
Founded
1352

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 Jirkov 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 29°C. Set against its neighbours, July runs about 2°C warmer than June and on par with August.

10°20°30°151015202531
Avg high (°C)Avg low (°C)
12212
22212
32212
42212
52212
62212
72213
82213
92213
102213
112213
122213
132213
142213
152313
162313
172313
182313
192313
202313
212313
222313
232314
242414
252414
262414
272414
282414
292414
302414
312414

How July really feels in Jirkov

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.

Jirkov 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 / -3°4310.67.18.30.0
Feb / -3°338.65.49.70.0
Mar / -0°45114.311.50.9
Apr13° / 399.91.313.53.4
May17° / 6012.5015.25.2
Jun21° / 11°7113016.15.8
Jul23° / 13°8113.5015.86.2
Aug23° / 13°7112.2014.36.5
Sep18° / 539.6012.45.6
Oct12° / 4710.30.510.42.9
Nov / 439.12.78.70.5
Dec / -2°4410.167.90.0

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 24% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 20% of July, with mostly cloudy or overcast conditions the remaining 56%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14258
24258
34357
44357
54258
64258
74258
84159
94159
104060
114060
124060
134060
144159
154159
164159
174159
184258
194357
204357
214456
224555
234654
244753
254852
264951
274951
284951
295050
305050
315149

Chance of precipitation in July

Any precipitation

Jirkov gets around 81 mm of rain over 13.5 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 43% and peaks near 47% on the wettest days.

0%20%40%60%151015202531
Rain chance (%)
143
244
344
445
545
646
746
846
947
1047
1147
1246
1346
1445
1545
1644
1744
1843
1943
2042
2142
2241
2341
2440
2540
2640
2740
2840
2940
3040
3140

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 67% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
175214
273225
373225
472235
572235
672235
772235
871245
970246
1070246
1170246
1270246
1369256
1469256
1569256
1668266
1768266
1868266
1967276
2067276
2166286
2265287
2364297
2464297
2563307
2662308
2762308
2861309
2960319
3060319
3160319

Wind in July

Winds average 9 km/h in July.

Across July, daily wind ranges from about 9 km/h on the calmest days to 10 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
149calm
159calm
169calm
179calm
189calm
199calm
209calm
219calm
229calm
239calm
249calm
259calm
269calm
279calm
289calm
299calm
309calm
319calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 16 h 12 min at the start of July to 15 h 12 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 4:04 AM to 4:37 AM, and sunset from 8:15 PM to 7:48 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
116.24:048:15
216.24:058:15
316.14:068:14
416.14:068:14
516.14:078:14
616.14:088:13
716.14:098:13
816.04:098:12
916.04:108:12
1016.04:118:11
1116.04:128:10
1215.94:138:10
1315.94:148:09
1415.94:158:08
1515.84:168:07
1615.84:178:06
1715.84:188:05
1815.74:208:04
1915.74:218:03
2015.74:228:02
2115.64:238:01
2215.64:248:00
2315.64:267:59
2415.54:277:58
2515.54:287:56
2615.44:307:55
2715.44:317:54
2815.34:327:52
2915.34:347:51
3015.24:357:49
3115.24:377:48

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 5.28 kWh/m².

For context, solar energy here swings from a low near 0.7 kWh/m² to a high of 5.37 kWh/m² in June across the year — July's 5.28 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.4Bright
25.4Bright
35.4Bright
45.4Bright
55.4Bright
65.3Bright
75.3Bright
85.3Bright
95.3Bright
105.3Bright
115.3Bright
125.2Bright
135.2Bright
145.2Bright
155.2Bright
165.2Bright
175.2Bright
185.2Bright
195.2Bright
205.2Bright
215.2Bright
225.2Bright
235.2Bright
245.2Bright
255.2Bright
265.2Bright
275.2Bright
285.2Bright
295.2Bright
305.2Bright
315.1Bright
Planning a trip in July

Is July a good time to visit Jirkov?

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

6.2
Sightseeing
2nd-best month of the year
4.7
Beach & pool
2nd-best month of the year

July is a reasonable time to visit Jirkov for sightseeing.

What to pack for Jirkov in July

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

In July, Jirkov sees daytime highs around 23°C and nights near 13°C. Worth packing: light clothes, rain gear and sun protection. About 14 days see rain.

light clothesrain gearsun protection

UV index in Jirkov 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 Jirkov peaks around June 21 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 21UV 7Dec 22UV 1
UV index (midday)Level
Jan1Low
Feb2Low
Mar4Moderate
Apr4Moderate
May6High
Jun7Very high
Jul7High
Aug6High
Sep4Moderate
Oct2Moderate
Nov1Low
Dec1Low

Air quality in Jirkov 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 Jirkov is worst in April — around 21 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateApr 1321 µg/m³Dec 1414 µg/m³
PM2.5 (µg/m³)Level
Jan16Moderate
Feb16Moderate
Mar20Moderate
Apr21Moderate
May18Moderate
Jun20Moderate
Jul18Moderate
Aug19Moderate
Sep18Moderate
Oct16Moderate
Nov15Moderate
Dec13Moderate
Location & terrain

Where is Jirkov?

Jirkov sits at 50.5°N, 13.4°E, 305 m above sea level, in Czechia. The nearest listed city is Chomutov, 5.0 km away.

LounyTeplice

Topography around Jirkov

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

Within 3 km, the terrain around Jirkov has significant variations in elevation — a maximum elevation change of 318 m around an average of 362 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 864 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,205 m.

The land around Jirkov is covered by trees (47%) and grassland (21%) within 3 km, trees (47%), cropland (23%) and grassland (21%) within 16 km, and trees (45%) and cropland (32%) within 80 km.

3 km
318 m
16 km
864 m
80 km
1,205 m
treesgrasslandcroplandartificial surfacesbare terrainwater
July weather nearby: Chomutov 5.0 km · Most 13 km · Litvínov 17 km · Kadaň 18 km · Žatec 20 km · Marienberg 26 km · Louny 29 km · Teplice 31 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 Jirkov (50.4998°, 13.4477°, elevation 305 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).