Kwidzyn weather in August

In August, Kwidzyn sees average daytime highs of 23°C and overnight lows near 13°C, with 69 mm of rain across 11 wet days and about 14.6 hours of daylight. It is the 2nd-warmest and 3rd-wettest month of the year here.

Highs ease over the month, from about 24°C in the first days to 21°C by the end. The sky is clear or mostly clear about 26% of the time in August, and the air most often feels dry.

Daylight stretches from about 15 h 36 min at the start of August to 13 h 36 min by month's end. Set against the rest of the year, August is Kwidzyn's 1st-clearest and 12th-windiest month. For the whole year in context, see Kwidzyn's year-round climate.

Daytime high
23°
2nd warmest
Overnight low
13°
11th coldest
Rainfall
69 mm
11 wet days
Daylight
14 h 36 min
4:30 AM – 7:07 PM
Cloud cover
60%
1st clearest
Wind
12 km/h
12th windiest
Solar energy
4.39 kWh/m²
Travel score
6.6
out of 10
Air quality
Good
PM10 20.8 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 24°C in the first days to 21°C by the end.

A typical August day in Kwidzyn reaches about 23°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 18°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)
12414
22414
32414
42414
52414
62414
72414
82414
92414
102314
112314
122314
132314
142314
152313
162313
172313
182313
192313
202213
212213
222213
232213
242213
252212
262212
272112
282112
292112
302112
312112

How August really feels in Kwidzyn

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.

Kwidzyn 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 / -3°3810.25.37.80.0
Feb / -3°338.84.99.40.0
Mar / -1°399.93.211.50.7
Apr13° / 419.70.813.73.5
May18° / 6311.6015.65.5
Jun20° / 11°7311.8016.76.0
Jul23° / 14°8813.1016.36.3
Aug23° / 13°6911014.66.6
Sep18° / 10°549012.55.7
Oct12° / 4710.10.110.33.2
Nov / 399.71.98.30.6
Dec / -2°4410.24.87.30.0

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 26% of the time in August, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 22% of August, with mostly cloudy or overcast conditions the remaining 53%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15050
25149
35149
45149
55149
65149
75149
85149
95050
105149
115050
125050
134951
144852
154852
164852
174852
184852
194654
204654
214654
224654
234654
244555
254456
264456
274357
284357
294357
304258
314159

Chance of precipitation in August

Any precipitation

Kwidzyn gets around 69 mm of rain over 11 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 36% and peaks near 38% on the wettest days.

0%10%20%30%40%50%151015202531
Rain chance (%)
138
238
337
437
537
636
736
836
935
1035
1135
1235
1335
1435
1535
1635
1735
1835
1935
2035
2135
2235
2335
2435
2536
2636
2736
2836
2937
3037
3137

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 43% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
12642267
22641267
32741266
42741266
52840256
62940256
73040255
83240245
93339235
103439234
113539224
123739214
133838203
144038193
154138183
164337173
174437163
184636152
194736142
204936142
215036132
225235121
235235121
245434111
255633101
265633101
27583291
28613180
29613180
30633070
31652960

Wind in August

Winds average 12 km/h in August, the calmest month.

Across August, 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
111calm
211calm
311calm
411calm
511calm
611calm
712calm
812calm
912calm
1012calm
1112calm
1212calm
1312calm
1412calm
1512calm
1612calm
1712light breeze
1812light breeze
1912light breeze
2012light breeze
2112light breeze
2212light breeze
2312light breeze
2412light breeze
2512light breeze
2612light breeze
2712light breeze
2812light breeze
2912light breeze
3013light breeze
3113light breeze

Sunrise & sunset in August

DaylightNight

Daylight runs from about 15 h 36 min at the start of August to 13 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 120 minutes over August. Sunrise moves from 4:04 AM to 4:57 AM, and sunset from 7:37 PM to 6:32 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
115.64:047:37
215.54:057:35
315.44:077:33
415.44:097:32
515.34:107:30
615.34:127:28
715.24:147:26
815.14:167:24
915.14:177:22
1015.04:197:20
1114.94:217:18
1214.94:237:16
1314.84:247:13
1414.84:267:11
1514.74:287:09
1614.64:307:07
1714.64:327:05
1814.54:337:02
1914.44:357:00
2014.34:376:58
2114.34:396:56
2214.24:416:53
2314.14:426:51
2414.14:446:49
2514.04:466:46
2613.94:486:44
2713.94:506:41
2813.84:516:39
2913.74:536:37
3013.74:556:34
3113.64:576:32

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 4.39 kWh/m².

For context, solar energy here swings from a low near 0.46 kWh/m² to a high of 5.46 kWh/m² in June across the year — August's 4.39 kWh/m² falls in the middle.

024151015202531
Solar energy (kWh/m²)Level
14.9Bright
24.8Bright
34.8Bright
44.8Bright
54.8Bright
64.7Bright
74.7Bright
84.7Bright
94.6Bright
104.6Bright
114.6Bright
124.5Bright
134.5Bright
144.5Bright
154.4Bright
164.4Bright
174.4Bright
184.3Bright
194.3Bright
204.3Bright
214.2Bright
224.2Bright
234.1Bright
244.1Bright
254.0Bright
264.0Moderate
273.9Moderate
283.8Moderate
293.8Moderate
303.7Moderate
313.6Moderate
Planning a trip in August

Is August a good time to visit Kwidzyn?

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

6.6
Sightseeing
1st-best month of the year
4.9
Beach & pool
1st-best month of the year

August is a reasonable time to visit Kwidzyn for sightseeing.

What to pack for Kwidzyn in August

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

In August, Kwidzyn sees daytime highs around 23°C and nights near 13°C. Worth packing: light clothes and rain gear. About 11 days see rain.

light clothesrain gear

UV index in Kwidzyn in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 5 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Kwidzyn peaks around June 19 at about 6 (high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 21 at about 0 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 6 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighModerateLowJun 19UV 6Dec 21UV 0
UV index (midday)Level
Jan1Low
Feb1Low
Mar3Moderate
Apr4Moderate
May5High
Jun6High
Jul6High
Aug5High
Sep4Moderate
Oct2Low
Nov1Low
Dec0Low
Location & terrain

Where is Kwidzyn?

Kwidzyn sits at 53.7°N, 18.9°E, 64 m above sea level, in Poland. The nearest listed city is Grudziądz, 29 km away.

Starogard GdańskiTczewIławaŚwiecieChełmnoElbląg

Topography around Kwidzyn

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

Within 3 km, the terrain around Kwidzyn has only modest variations in elevation — a maximum elevation change of 87 m around an average of 45 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 141 m; within 80 km, significant variations in elevation — a maximum elevation change of 339 m.

The land around Kwidzyn is covered by trees (34%), cropland (27%) and artificial surfaces (21%) within 3 km, cropland (48%) and trees (36%) within 16 km, and cropland (47%) and trees (34%) within 80 km.

3 km
87 m
16 km
141 m
80 km
339 m
treesgrasslandcroplandartificial surfaceswater
August weather nearby: Grudziądz 29 km · Malbork 35 km · Starogard Gdański 38 km · Tczew 42 km · Iława 44 km · Świecie 47 km · Chełmno 54 km · Elbląg 57 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 Kwidzyn (53.7249°, 18.9311°, elevation 64 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).