Kralupy nad Vltavou weather in April

In April, Kralupy nad Vltavou sees average daytime highs of 14°C and overnight lows near 4°C, with 35 mm of precipitation across 8.8 wet days and about 13.5 hours of daylight. It is the 6th-warmest and 10th-wettest month of the year here.

Highs climb over the month, from about 12°C in the first days to 17°C by the end. The sky is clear or mostly clear about 24% of the time in April, and the air most often feels dry.

Daylight stretches from about 12 h 36 min at the start of April to 14 h 24 min by month's end. Set against the rest of the year, April is Kralupy nad Vltavou's 3rd-clearest and 7th-windiest month. For the whole year in context, see Kralupy nad Vltavou's year-round climate.

Daytime high
14°
6th warmest
Overnight low
6th coldest
Precipitation
35 mm
8.8 wet days
Daylight
13 h 30 min
5:17 AM – 6:48 PM
Cloud cover
62%
3rd clearest
Wind
11 km/h
7th windiest
Solar energy
4.47 kWh/m²
Travel score
4.2
out of 10

Kralupy nad Vltavou is town in the Czech Republic.

Density
793/km²
people per km²
Founded
1253

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

Temperature in April

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 12°C in the first days to 17°C by the end.

A typical April day in Kralupy nad Vltavou reaches about 14°C in the afternoon and slips back to 4°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 7°C and 21°C. Set against its neighbours, April runs about 6°C warmer than March and about 5°C cooler than May.

10°20°151015202530
Avg high (°C)Avg low (°C)
1112
2123
3123
4123
5123
6123
7123
8133
9133
10133
11134
12134
13134
14144
15144
16144
17144
18155
19155
20155
21165
22165
23166
24166
25176
26176
27176
28177
29177
30177

How April really feels in Kralupy nad Vltavou

Once humidity and wind are folded in, April averages 0 days that feel above 32°C and 6 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
6
wind chill below the day's low

The story in April is cold — wind chill drags the overnight "feels like" below the raw low.

Kralupy nad Vltavou weather by month

How April compares with the rest of the year at a glance. April is the 6th-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -2°349.34.28.30.0
Feb / -2°287.93.39.70.1
Mar / 3910.22.211.51.6
Apr14° / 358.80.413.54.2
May19° / 6112.1015.25.8
Jun22° / 12°7311.6016.16.3
Jul25° / 14°7712.5015.76.5
Aug25° / 14°6810.3014.36.8
Sep19° / 10°528.9012.46.2
Oct13° / 439.30.110.53.7
Nov / 398.91.28.80.9
Dec / -1°3893.77.90.0

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

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

Beyond those clear spells, partly cloudy skies cover about 18% of April, with mostly cloudy or overcast conditions the remaining 59%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
13862
23763
33862
43862
53763
63763
73862
83862
93862
103862
113862
124060
134060
144159
154357
164357
174555
184555
194555
204555
214654
224654
234654
244654
254555
264456
274357
284357
294159
304060

Chance of precipitation in April

Any precipitationSnow

Kralupy nad Vltavou gets around 35 mm of rain and snow over 8.8 wet days in April. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 30% and peaks near 36% on the wettest days, and about 0 day brings snow. The odds climb toward the end of the month.

0%10%20%30%40%50%151015202530
Rain chance (%)Snow chance (%)
1294
2283
3283
4283
5283
6283
7292
8292
9292
10302
11302
12302
13302
14302
15292
16291
17291
18291
19301
20301
21301
22300
23310
24310
25320
26330
27340
28350
29360
30360

Humidity in April

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, April lands in the dry band about 100% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)
11000
21000
31000
41000
51000
61000
71000
81000
91000
101000
111000
121000
131000
141000
151000
161000
171000
181000
191000
201000
211000
221000
231000
241000
251000
261000
271000
281000
291000
30991

Wind in April

Winds average 11 km/h in April.

Across April, daily wind ranges from about 11 km/h on the calmest days to 12 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
112calm
211calm
311calm
411calm
511calm
611calm
711calm
811calm
911calm
1011calm
1111calm
1211calm
1311calm
1411calm
1511calm
1611calm
1711calm
1811calm
1911calm
2011calm
2111calm
2211calm
2311calm
2411calm
2511calm
2611calm
2711calm
2811calm
2911calm
3011calm

Sunrise & sunset in April

DaylightNight

Daylight runs from about 12 h 36 min at the start of April to 14 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 108 minutes over April. Sunrise moves from 5:50 AM to 4:49 AM, and sunset from 6:24 PM to 7:11 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.65:506:24
212.65:486:26
312.75:466:28
412.85:446:29
512.85:416:31
612.95:396:32
712.95:376:34
813.05:356:36
913.15:336:37
1013.15:306:39
1113.25:286:40
1213.35:266:42
1313.35:246:44
1413.45:226:45
1513.55:206:47
1613.55:176:48
1713.65:156:50
1813.65:136:52
1913.75:116:53
2013.85:096:55
2113.85:076:56
2213.95:056:58
2313.95:037:00
2414.05:017:01
2514.14:597:03
2614.14:577:04
2714.24:557:06
2814.24:537:08
2914.34:517:09
3014.44:497:11

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 4.47 kWh/m².

For context, solar energy here swings from a low near 0.73 kWh/m² to a high of 5.45 kWh/m² in June across the year — April's 4.47 kWh/m² falls in the middle.

024151015202530
Solar energy (kWh/m²)Level
13.7Moderate
23.8Moderate
33.8Moderate
43.9Moderate
53.9Moderate
64.0Moderate
74.0Bright
84.0Bright
94.1Bright
104.1Bright
114.2Bright
124.3Bright
134.3Bright
144.4Bright
154.4Bright
164.5Bright
174.5Bright
184.6Bright
194.7Bright
204.7Bright
214.7Bright
224.8Bright
234.8Bright
244.8Bright
254.9Bright
264.9Bright
274.9Bright
284.9Bright
294.9Bright
304.9Bright
Planning a trip in April

Is April a good time to visit Kralupy nad Vltavou?

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

4.2
Sightseeing
6th-best month of the year
0.4
Beach & pool
6th-best month of the year

April is a reasonable time to visit Kralupy nad Vltavou for sightseeing.

What to pack for Kralupy nad Vltavou in April

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

In April, Kralupy nad Vltavou sees daytime highs around 14°C and nights near 4°C. Worth packing: a warm layer and rain gear. About 9 days see rain.

a warm layerrain gear

UV index in Kralupy nad Vltavou in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks around 4 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Kralupy nad Vltavou peaks around June 21 at about 7 (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.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighModerateLowJun 21UV 7Dec 22UV 1
UV index (midday)Level
Jan1Low
Feb2Low
Mar4Moderate
Apr4Moderate
May6High
Jun7High
Jul7High
Aug6High
Sep4Moderate
Oct2Moderate
Nov1Low
Dec1Low

Air quality in Kralupy nad Vltavou in April

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Kralupy nad Vltavou is worst in April — around 22 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateApr 1022 µg/m³Dec 1515 µg/m³
PM2.5 (µg/m³)Level
Jan17Moderate
Feb18Moderate
Mar21Moderate
Apr22Moderate
May19Moderate
Jun21Moderate
Jul18Moderate
Aug19Moderate
Sep19Moderate
Oct17Moderate
Nov16Moderate
Dec15Moderate
Location & terrain

Where is Kralupy nad Vltavou?

Kralupy nad Vltavou sits at 50.2°N, 14.3°E, 179 m above sea level, in Czechia. The nearest listed city is Bohnice, 14 km away.

Topography around Kralupy nad Vltavou

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

Within 3 km, the terrain around Kralupy nad Vltavou has only modest variations in elevation — a maximum elevation change of 123 m around an average of 213 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 294 m; within 80 km, large variations in elevation — a maximum elevation change of 961 m.

The land around Kralupy nad Vltavou is covered by cropland (39%) and trees (29%) within 3 km, cropland (63%) within 16 km, and trees (43%) and cropland (37%) within 80 km.

3 km
123 m
16 km
294 m
80 km
961 m
treesgrasslandcroplandartificial surfaceswater
April weather nearby: Bohnice 14 km · Neratovice 15 km · Slaný 16 km · Kobylisy 16 km · Dejvice 17 km · Mělník 17 km · Holešovice 18 km · Kladno 18 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 Kralupy nad Vltavou (50.2411°, 14.3115°, elevation 179 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).