Čačak in Summer
In summer (June, July and August), Čačak sees average daytime highs around 27°C and overnight lows near 14°C, with 214 mm of rain over about 32 wet days across the season. It is the warmest season of the year and the 2nd-wettest season.
Over the season highs climb from about 23°C in early June to 26°C by late August. The sky is clear or mostly clear about 47% of the time across summer, and the air most often feels comfortable.
Summer is Čačak's best season of the year to visit on our travel score. For the whole year in context, see Čačak's year-round climate.
- Avg daytime high
- 27°C
- warmest season of the year
- Avg overnight low
- 14°C
- Rainfall
- 214 mm
- 32 wet days
- Avg wind
- 7 km/h
- Travel score
- 6.6
- best season of the year
- Months
- Jun · Jul · Aug
Temperature in Čačak in Summer
Over the season highs climb from about 23°C in early June to 26°C by late August.
A typical summer day in Čačak reaches about 27°C and drops to 14°C overnight. The warmest of the three months is August, the coolest June.
How summer really feels in Čačak
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.
Čačak 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 | 4° / -3° | 50 | 10.3 | 6.9 | 9.1 | 0.0 |
| Feb | 7° / -2° | 51 | 10.5 | 6.4 | 10.2 | 0.7 |
| Mar | 12° / 1° | 68 | 11.6 | 4.1 | 11.6 | 3.0 |
| Apr | 17° / 5° | 70 | 11.9 | 0.9 | 13.2 | 5.0 |
| May | 21° / 10° | 89 | 13.1 | 0 | 14.5 | 6.1 |
| Jun | 25° / 13° | 83 | 12.4 | 0 | 15.2 | 6.5 |
| Jul | 27° / 15° | 77 | 10.6 | 0 | 14.9 | 6.6 |
| Aug | 28° / 14° | 54 | 8.6 | 0 | 13.8 | 6.8 |
| Sep | 23° / 11° | 56 | 8.2 | 0 | 12.3 | 7.1 |
| Oct | 17° / 6° | 53 | 8 | 0.2 | 10.8 | 5.8 |
| Nov | 11° / 2° | 50 | 8.8 | 2.4 | 9.5 | 2.8 |
| Dec | 5° / -2° | 56 | 10.8 | 6 | 8.8 | 0.2 |
Cloud cover in Summer
The sky is clear or mostly clear about 47% of the time across summer.
Chance of precipitation in Summer
Čačak gets around 214 mm of rain over 32 wet days across summer. The line is the day-by-day chance of measurable precipitation.
Humidity in Summer
Most of summer feels comfortable — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Summer
Winds average 7 km/h across summer.
Sunrise & sunset in Summer
Daylight runs from about 15 hours in early June to 13 h 06 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 5.8 kWh/m².
Is summer a good time to visit Čačak?
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 Čačak for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Čačak in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Čačak sees daytime highs around 27°C and nights near 14°C. Pack light clothes. Worth having: rain gear and sun protection. About 32 days see rain.
UV index in Čačak in Summer
Clear-sky midday UV across summer averages around 8 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Čačak peaks around July 14 at about 8 (very high) — sunscreen, a hat and midday shade are essential. 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 8 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 1 | 2 | 5 | 7 | 7 | 8 | 8 | 8 | 5 | 3 | 2 | 1 |
| Level | Low | Moderate | Moderate | Very high | High | Very high | Very high | Very high | High | Moderate | Low | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 1 | Low |
| Feb | 2 | Moderate |
| Mar | 5 | Moderate |
| Apr | 7 | Very high |
| May | 7 | High |
| Jun | 8 | Very high |
| Jul | 8 | Very high |
| Aug | 8 | Very high |
| Sep | 5 | High |
| Oct | 3 | Moderate |
| Nov | 2 | Low |
| Dec | 1 | Low |
Air quality in Čačak 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 Čačak is worst in April — around 16 µg/m³ PM2.5 (moderate), about 1.6× 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) | 11 | 12 | 15 | 16 | 16 | 16 | 14 | 14 | 12 | 13 | 11 | 10 |
| Level | Good | Good | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Good | Moderate | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 11 | Good |
| Feb | 12 | Good |
| Mar | 15 | Moderate |
| Apr | 16 | Moderate |
| May | 16 | Moderate |
| Jun | 16 | Moderate |
| Jul | 14 | Moderate |
| Aug | 14 | Moderate |
| Sep | 12 | Good |
| Oct | 13 | Moderate |
| Nov | 11 | Good |
| Dec | 10 | Good |
Where is Čačak?
Čačak sits at 43.9°N, 20.3°E, 241 m above sea level, in Serbia. The nearest listed city is Gornji Milanovac, 17 km away.
Topography around Čačak
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Čačak.
Within 3 km, the terrain around Čačak has only modest variations in elevation — a maximum elevation change of 185 m around an average of 260 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 776 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,002 m.
The land around Čačak is covered by artificial surfaces (39%), trees (24%) and grassland (23%) within 3 km, trees (53%) and grassland (30%) within 16 km, and trees (64%) and grassland (23%) within 80 km.
Serbia travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type C / F
- 230 V · 50 Hz
- Prices
- ≈ 45% of US
- price level, 2025
- GDP per capita
- $15,262
- 2025
- Happiness
- 6.7 / 10
- World Happiness, 2025
- Safe drinking water
- 75%
- of population, 2024
- Homicide rate
- 1.3
- per 100k, 2023
- Road deaths
- 7.5
- per 100k/yr, 2019
- Income group
- Upper middle
- World Bank
- English
- High
- EF EPI 579
- 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 Čačak (43.8914°, 20.3497°, elevation 241 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.