Malacky in Summer
In summer (June, July and August), Malacky sees average daytime highs around 25°C and overnight lows near 15°C, with 227 mm of rain over about 33 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 25°C. The sky is clear or mostly clear about 34% of the time across summer, and the air most often feels dry.
Summer is Malacky's best season of the year to visit on our travel score. For the whole year in context, see Malacky's year-round climate.
- Avg daytime high
- 25°C
- warmest season of the year
- Avg overnight low
- 15°C
- Rainfall
- 227 mm
- 33 wet days
- Avg wind
- 11 km/h
- Travel score
- 6.6
- best season of the year
- Months
- Jun · Jul · Aug
Temperature in Malacky in Summer
Across summer, daytime highs hold fairly steady around 25°C.
A typical summer day in Malacky reaches about 25°C and drops to 15°C overnight. The warmest of the three months is July, the coolest June.
How summer really feels in Malacky
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.
Malacky 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 | 2° / -3° | 34 | 8.5 | 4.1 | 8.6 | 0.0 |
| Feb | 5° / -2° | 32 | 7.6 | 3.4 | 9.9 | 0.2 |
| Mar | 10° / 2° | 41 | 8.8 | 2 | 11.6 | 2.2 |
| Apr | 16° / 6° | 43 | 8 | 0.3 | 13.4 | 5.0 |
| May | 20° / 10° | 69 | 11.3 | 0 | 15 | 6.2 |
| Jun | 24° / 14° | 77 | 11.3 | 0 | 15.8 | 6.6 |
| Jul | 26° / 16° | 83 | 11.8 | 0 | 15.5 | 6.5 |
| Aug | 26° / 15° | 68 | 9.9 | 0 | 14.1 | 6.8 |
| Sep | 20° / 11° | 67 | 8.9 | 0 | 12.4 | 6.5 |
| Oct | 14° / 7° | 46 | 8.5 | 0.2 | 10.6 | 4.3 |
| Nov | 8° / 3° | 44 | 8.8 | 1.5 | 9 | 1.3 |
| Dec | 3° / -1° | 40 | 8.8 | 3.3 | 8.2 | 0.0 |
Cloud cover in Summer
The sky is clear or mostly clear about 34% of the time across summer.
Chance of precipitation in Summer
Malacky gets around 227 mm of rain over 33 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 11 km/h across summer.
Sunrise & sunset in Summer
Daylight runs from about 15 h 36 min in early June to 13 h 18 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 5.4 kWh/m².
Is summer a good time to visit Malacky?
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 Malacky for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Malacky in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Malacky sees daytime highs around 25°C and nights near 15°C. Worth packing: light clothes, rain gear and sun protection. About 33 days see rain.
UV index in Malacky 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 Malacky peaks around July 11 at about 8 (very 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.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 1 | 2 | 4 | 6 | 6 | 7 | 8 | 6 | 4 | 3 | 1 | 1 |
| Level | Low | Low | Moderate | High | High | Very high | Very high | High | Moderate | Moderate | Low | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 1 | Low |
| Feb | 2 | Low |
| Mar | 4 | Moderate |
| Apr | 6 | High |
| May | 6 | High |
| Jun | 7 | Very high |
| Jul | 8 | Very high |
| Aug | 6 | High |
| Sep | 4 | Moderate |
| Oct | 3 | Moderate |
| Nov | 1 | Low |
| Dec | 1 | Low |
Air quality in Malacky 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 Malacky is worst in June — around 19 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.
Seasonal pattern from CAMS reanalysis, scaled to Malacky's WHO annual average of 15.7 µg/m³.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 14 | 14 | 19 | 18 | 18 | 19 | 18 | 17 | 15 | 13 | 13 | 12 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 14 | Moderate |
| Feb | 14 | Moderate |
| Mar | 19 | Moderate |
| Apr | 18 | Moderate |
| May | 18 | Moderate |
| Jun | 19 | Moderate |
| Jul | 18 | Moderate |
| Aug | 17 | Moderate |
| Sep | 15 | Moderate |
| Oct | 13 | Moderate |
| Nov | 13 | Moderate |
| Dec | 12 | Moderate |
Where is Malacky?
Malacky sits at 48.4°N, 17.0°E, 164 m above sea level, in Slovakia. The nearest listed city is Pezinok, 24 km away.
Topography around Malacky
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Malacky.
Within 3 km, the terrain around Malacky has only modest variations in elevation — a maximum elevation change of 59 m around an average of 167 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 624 m; within 80 km, large variations in elevation — a maximum elevation change of 873 m.
The land around Malacky is covered by trees (35%) and cropland (33%) within 3 km, trees (48%) and cropland (29%) within 16 km, and cropland (55%) and trees (28%) 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 Malacky (48.436°, 17.0219°, elevation 164 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.