Čadca in Summer
In summer (June, July and August), Čadca sees average daytime highs around 21°C and overnight lows near 12°C, with 369 mm of rain over about 47 wet days across the season. It is the warmest season of the year and the wettest season of the year.
Across summer, daytime highs hold fairly steady around 21°C. The sky is clear or mostly clear about 26% of the time across summer, and the air most often feels dry.
Summer is Čadca's best season of the year to visit on our travel score. For the whole year in context, see Čadca's year-round climate.
- Avg daytime high
- 21°C
- warmest season of the year
- Avg overnight low
- 12°C
- Rainfall
- 369 mm
- 47 wet days
- Avg wind
- 9 km/h
- Travel score
- 5.7
- best season of the year
- Months
- Jun · Jul · Aug
Temperature in Čadca in Summer
Across summer, daytime highs hold fairly steady around 21°C.
A typical summer day in Čadca reaches about 21°C and drops to 12°C overnight. The warmest of the three months is July, the coolest June.
How summer really feels in Čadca
Once humidity and wind are folded in, summer brings about 0 days that feel above 32°C and 0 that feel at or below 0°C.
summer sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Čadca weather by month
How the three summer months (June, July and August) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | -0° / -5° | 68 | 12.8 | 10.8 | 8.4 | 0.0 |
| Feb | 2° / -5° | 65 | 12.3 | 9.9 | 9.8 | 0.0 |
| Mar | 6° / -2° | 74 | 13.4 | 7 | 11.5 | 0.6 |
| Apr | 12° / 3° | 74 | 12.7 | 2.8 | 13.4 | 3.1 |
| May | 17° / 7° | 115 | 16 | 0.1 | 15.1 | 4.7 |
| Jun | 20° / 11° | 124 | 16.4 | 0 | 16 | 5.3 |
| Jul | 22° / 12° | 139 | 17.2 | 0 | 15.6 | 5.6 |
| Aug | 22° / 12° | 106 | 13.5 | 0 | 14.2 | 6.1 |
| Sep | 17° / 8° | 96 | 12.8 | 0 | 12.4 | 5.0 |
| Oct | 12° / 4° | 76 | 11.6 | 1.3 | 10.5 | 2.9 |
| Nov | 6° / 1° | 68 | 12.1 | 5.5 | 8.9 | 0.6 |
| Dec | 1° / -4° | 68 | 12.9 | 9.9 | 8 | 0.0 |
Cloud cover in Summer
The sky is clear or mostly clear about 26% of the time across summer.
Chance of precipitation in Summer
Čadca gets around 369 mm of rain over 47 wet days across summer. The line is the day-by-day chance of measurable precipitation.
Humidity in Summer
Most of summer feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Summer
Winds average 9 km/h across summer.
Sunrise & sunset in Summer
Daylight runs from about 15 h 42 min in early June to 13 h 24 min by late August. The lit band spans sunrise to sunset each day.
Solar energy in Summer
Average shortwave solar energy reaching the ground each day across summer, about 5.0 kWh/m².
Is summer a good time to visit Čadca?
Our two travel scores rate summer for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
summer is a reasonable time to visit Čadca for sightseeing.
What to pack for Čadca in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Čadca sees daytime highs around 21°C and nights near 12°C. Pack rain gear. Worth having: sun protection. About 47 days see rain.
UV index in Čadca in Summer
Clear-sky midday UV across summer averages 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 Čadca peaks around June 23 at about 7 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 20 at about 1 (low).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 7 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 1 | 2 | 4 | 5 | 6 | 7 | 7 | 6 | 4 | 2 | 1 | 1 |
| Level | Low | Low | Moderate | Moderate | High | Very high | Very high | High | Moderate | Moderate | Low | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 1 | Low |
| Feb | 2 | Low |
| Mar | 4 | Moderate |
| Apr | 5 | Moderate |
| May | 6 | High |
| Jun | 7 | Very high |
| Jul | 7 | Very high |
| Aug | 6 | High |
| Sep | 4 | Moderate |
| Oct | 2 | Moderate |
| Nov | 1 | Low |
| Dec | 1 | Low |
Air quality in Čadca in Summer
Average fine-particle pollution (PM2.5) through the year — so you can see where summer falls, not just the annual average.
Air quality in Čadca is worst in June — around 17 µg/m³ PM2.5 (moderate), about 1.7× the cleanest month (December, 10 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 12 | 13 | 15 | 16 | 16 | 17 | 16 | 16 | 14 | 11 | 11 | 10 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Good | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 12 | Moderate |
| Feb | 13 | Moderate |
| Mar | 15 | Moderate |
| Apr | 16 | Moderate |
| May | 16 | Moderate |
| Jun | 17 | Moderate |
| Jul | 16 | Moderate |
| Aug | 16 | Moderate |
| Sep | 14 | Moderate |
| Oct | 11 | Good |
| Nov | 11 | Good |
| Dec | 10 | Good |
Where is Čadca?
Čadca sits at 49.4°N, 18.8°E, 428 m above sea level, in Slovakia. The nearest listed city is Žilina, 24 km away.
Topography around Čadca
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Čadca.
Within 3 km, the terrain around Čadca has significant variations in elevation — a maximum elevation change of 420 m around an average of 522 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 889 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,966 m.
The land around Čadca is covered by trees (65%) within 3 km, trees (75%) within 16 km, and trees (64%) within 80 km.
Slovakia travel facts
- Travel advisory
- Level 1
- Exercise Normal Precautions
- Power plugs
- Type C / E / F
- 230 V · 50 Hz
- Prices
- ≈ 58% of US
- price level, 2025
- GDP per capita
- $28,544
- 2025
- Happiness
- 6.3 / 10
- World Happiness, 2025
- Safe drinking water
- 100%
- of population, 2024
- Homicide rate
- 1.1
- per 100k, 2023
- Road deaths
- 6.1
- per 100k/yr, 2019
- Income group
- High
- World Bank
- English
- Very high
- EF EPI 606
- Religion
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 Čadca (49.435°, 18.7889°, elevation 428 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.