Kalisz weather in July

In July, Kalisz sees average daytime highs of 24°C and overnight lows near 14°C, with 91 mm of rain across 12.1 wet days and about 16 hours of daylight. It is the 1st-warmest and 1st-wettest month of the year here.

Highs climb over the month, from about 24°C in the first days to 25°C by the end. The sky is clear or mostly clear about 25% of the time in July, and the air most often feels dry.

Daylight stretches from about 16 h 24 min at the start of July to 15 h 18 min by month's end. Set against the rest of the year, July is Kalisz's 2nd-clearest and 11th-windiest month. For the whole year in context, see Kalisz's year-round climate.

Daytime high
24°
1st warmest
Overnight low
14°
12th coldest
Rainfall
91 mm
12.1 wet days
Daylight
16 hours
3:53 AM – 7:54 PM
Cloud cover
60%
2nd clearest
Wind
12 km/h
11th windiest
Solar energy
5.25 kWh/m²
Travel score
6.6
out of 10

Kalisz is city with powiat rights of Poland.

Air quality
Elevated
PM2.5 20.6 µg/m³ · 2019
Density
1,567/km²
people per km²
Founded
~850 CE

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 24°C in the first days to 25°C by the end.

A typical July day in Kalisz reaches about 24°C in the afternoon and slips back to 14°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 19°C and 31°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)
12313
22413
32413
42413
52414
62414
72414
82414
92414
102414
112414
122414
132414
142414
152414
162414
172414
182514
192514
202514
212515
222515
232515
242515
252515
262515
272515
282515
292615
302615
312615

How July really feels in Kalisz

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.

Kalisz 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°4010.75.48.10.0
Feb / -2°369.14.69.60.0
Mar / 4610.83.111.51.1
Apr14° / 358.70.613.64.1
May19° / 5811.5015.45.9
Jun22° / 12°6911.7016.36.3
Jul24° / 14°9112.10166.6
Aug24° / 14°6010.3014.46.8
Sep19° / 10°519.4012.46.0
Oct13° / 448.60.210.43.7
Nov / 399.11.78.60.9
Dec / -2°421047.60.0

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 25% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 21% of July, with mostly cloudy or overcast conditions the remaining 54%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14456
24456
34456
44456
54357
64456
74456
84456
94456
104357
114357
124456
134456
144456
154357
164357
174456
184456
194555
204654
214753
224753
234852
244951
254951
265050
275050
285149
295149
305149
315248

Chance of precipitation in July

Any precipitation

Kalisz gets around 91 mm of rain over 12.1 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 39% and peaks near 42% on the wettest days.

0%10%20%30%40%50%151015202531
Rain chance (%)
140
240
340
440
540
641
741
841
942
1042
1142
1242
1342
1442
1541
1641
1740
1840
1939
2038
2138
2237
2336
2436
2536
2635
2735
2835
2935
3034
3134

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 48% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
16322132
26223132
36024142
45925142
55826142
65627152
75528152
85429152
95329162
105230162
115031172
124932172
134832172
144733182
154633182
164634182
174534192
184534192
194435192
204435202
214335202
224335212
234235211
244235221
254135221
264135231
274135241
284035241
294035241
304035251
313935251

Wind in July

Winds average 12 km/h in July.

Across July, daily wind ranges from about 11 km/h on the calmest days to 13 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
113light breeze
213light breeze
313light breeze
413light breeze
513light breeze
613light breeze
713light breeze
813light breeze
913light breeze
1012light breeze
1112light breeze
1212light breeze
1312light breeze
1412light breeze
1512light breeze
1612calm
1712calm
1812calm
1912calm
2012calm
2112calm
2212calm
2312calm
2411calm
2511calm
2611calm
2711calm
2811calm
2911calm
3011calm
3111calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 16 h 24 min at the start of July to 15 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 66 minutes over July. Sunrise moves from 3:39 AM to 4:13 AM, and sunset from 8:03 PM to 7:34 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
116.43:398:03
216.43:408:02
316.43:418:02
416.33:418:02
516.33:428:01
616.33:438:01
716.33:448:00
816.33:458:00
916.23:467:59
1016.23:467:59
1116.23:477:58
1216.13:487:57
1316.13:507:56
1416.13:517:55
1516.03:527:54
1616.03:537:54
1716.03:547:53
1815.93:557:52
1915.93:577:50
2015.93:587:49
2115.83:597:48
2215.84:017:47
2315.74:027:46
2415.74:037:44
2515.64:057:43
2615.64:067:42
2715.54:077:40
2815.54:097:39
2915.44:107:37
3015.44:127:36
3115.34:137:34

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 5.25 kWh/m².

For context, solar energy here swings from a low near 0.6 kWh/m² to a high of 5.44 kWh/m² in June across the year — July's 5.25 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.5Bright
25.5Bright
35.5Bright
45.4Bright
55.4Bright
65.4Bright
75.4Bright
85.4Bright
95.3Bright
105.3Bright
115.3Bright
125.3Bright
135.2Bright
145.2Bright
155.2Bright
165.2Bright
175.2Bright
185.1Bright
195.1Bright
205.1Bright
215.1Bright
225.1Bright
235.1Bright
245.1Bright
255.1Bright
265.1Bright
275.1Bright
285.1Bright
295.1Bright
305.0Bright
315.0Bright
Planning a trip in July

Is July a good time to visit Kalisz?

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

6.6
Sightseeing
2nd-best month of the year
5.7
Beach & pool
2nd-best month of the year

July is a reasonable time to visit Kalisz for sightseeing.

What to pack for Kalisz in July

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

In July, Kalisz sees daytime highs around 24°C and nights near 14°C. Worth packing: light clothes, rain gear and sun protection. About 12 days see rain.

light clothesrain gearsun protection

UV index in Kalisz in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July 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 Kalisz peaks around June 19 at about 7 (high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 19 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 7 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighModerateLowJun 19UV 7Dec 19UV 1
UV index (midday)Level
Jan1Low
Feb1Low
Mar3Moderate
Apr4Moderate
May5High
Jun7High
Jul6High
Aug6High
Sep4Moderate
Oct2Low
Nov1Low
Dec1Low

Air quality in Kalisz 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 Kalisz is worst in June — around 26 µg/m³ PM2.5 (moderate), about 1.9× the cleanest month (December, 13 µg/m³).

Seasonal pattern from CAMS reanalysis, scaled to Kalisz's WHO annual average of 20.6 µg/m³.

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateJun 1626 µg/m³Dec 1514 µg/m³
PM2.5 (µg/m³)Level
Jan17Moderate
Feb18Moderate
Mar24Moderate
Apr25Moderate
May24Moderate
Jun26Moderate
Jul24Moderate
Aug23Moderate
Sep20Moderate
Oct17Moderate
Nov16Moderate
Dec13Moderate
Location & terrain

Where is Kalisz?

Kalisz sits at 51.8°N, 18.1°E, 109 m above sea level, in Poland. The nearest listed city is Ostrów Wielkopolski, 23 km away.

TurekKrotoszynJarocinSieradzKoninZduńska Wola

Topography around Kalisz

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

Within 3 km, the terrain around Kalisz has only modest variations in elevation — a maximum elevation change of 47 m around an average of 122 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 94 m; within 80 km, significant variations in elevation — a maximum elevation change of 260 m.

The land around Kalisz is covered by artificial surfaces (36%), trees (26%) and cropland (25%) within 3 km, cropland (68%) within 16 km, and cropland (55%) and trees (28%) within 80 km.

3 km
47 m
16 km
94 m
80 km
260 m
treesgrasslandcroplandartificial surfaceswater
July weather nearby: Ostrów Wielkopolski 23 km · Pleszew 26 km · Turek 40 km · Krotoszyn 46 km · Jarocin 47 km · Sieradz 48 km · Konin 53 km · Zduńska Wola 61 km

Poland travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type C / E
230 V · 50 Hz
Prices
≈ 52% of US
price level, 2025
GDP per capita
$28,420
2025
Happiness
6.8 / 10
World Happiness, 2025
Safe drinking water
89%
of population, 2024
Homicide rate
0.8
per 100k, 2023
Road deaths
9.4
per 100k/yr, 2019
Income group
High
World Bank
English
Very high
EF EPI 600
Religion
Roman Catholic 71%refused to answer 21%no religion 7%

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 Kalisz (51.7611°, 18.091°, elevation 109 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).