Trenčín weather in August
In August, Trenčín sees average daytime highs of 24°C and overnight lows near 13°C, with 81 mm of rain across 11.3 wet days and about 14.2 hours of daylight. It is the 2nd-warmest and 4th-wettest month of the year here.
Highs ease over the month, from about 25°C in the first days to 22°C by the end. The sky is clear or mostly clear about 37% of the time in August, and the air most often feels dry.
Daylight stretches from about 15 hours at the start of August to 13 h 18 min by month's end. Set against the rest of the year, August is Trenčín's 1st-clearest and 12th-windiest month. For the whole year in context, see Trenčín's year-round climate.
- Daytime high
- 24°
- 2nd warmest
- Overnight low
- 13°
- 11th coldest
- Rainfall
- 81 mm
- 11.3 wet days
- Daylight
- 14 h 12 min
- 4:46 AM – 6:58 PM
- Cloud cover
- 52%
- 1st clearest
- Wind
- 8 km/h
- 12th windiest
- Solar energy
- 4.83 kWh/m²
- Travel score
- 6.8
- out of 10
Trenčín is city in Slovakia.
- Air quality
- Elevated
- PM2.5 17.7 µg/m³ · 2019
- Density
- 711/km²
- people per km²
- Founded
- 1111
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in August
Highs ease over the month, from about 25°C in the first days to 22°C by the end.
A typical August day in Trenčín reaches about 24°C in the afternoon and slips back to 13°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 18°C and 30°C. Set against its neighbours, August runs on par with July and about 5°C warmer than September.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 21 |
| Avg low (°C) | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 25 | 14 |
| 2 | 25 | 14 |
| 3 | 25 | 14 |
| 4 | 25 | 14 |
| 5 | 25 | 14 |
| 6 | 25 | 14 |
| 7 | 25 | 14 |
| 8 | 25 | 14 |
| 9 | 25 | 14 |
| 10 | 25 | 14 |
| 11 | 25 | 14 |
| 12 | 25 | 14 |
| 13 | 24 | 14 |
| 14 | 24 | 14 |
| 15 | 24 | 14 |
| 16 | 24 | 14 |
| 17 | 24 | 13 |
| 18 | 24 | 13 |
| 19 | 24 | 13 |
| 20 | 24 | 13 |
| 21 | 24 | 13 |
| 22 | 23 | 13 |
| 23 | 23 | 13 |
| 24 | 23 | 13 |
| 25 | 23 | 13 |
| 26 | 23 | 12 |
| 27 | 22 | 12 |
| 28 | 22 | 12 |
| 29 | 22 | 12 |
| 30 | 22 | 12 |
| 31 | 21 | 12 |
How August really feels in Trenčín
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.
August sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Trenčín weather by month
How August compares with the rest of the year at a glance. August is the 2nd-warmest and 4th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | 1° / -4° | 48 | 10.1 | 7.2 | 8.5 | 0.0 |
| Feb | 3° / -3° | 45 | 9.6 | 6.1 | 9.8 | 0.0 |
| Mar | 8° / 0° | 53 | 10.7 | 3.5 | 11.6 | 1.3 |
| Apr | 14° / 4° | 54 | 10.1 | 1 | 13.4 | 4.0 |
| May | 18° / 9° | 83 | 12.8 | 0 | 15 | 5.6 |
| Jun | 22° / 12° | 90 | 13.2 | 0 | 15.9 | 6.1 |
| Jul | 24° / 14° | 105 | 13.2 | 0 | 15.5 | 6.5 |
| Aug | 24° / 13° | 81 | 11.3 | 0 | 14.2 | 6.8 |
| Sep | 19° / 10° | 76 | 10.8 | 0 | 12.4 | 5.8 |
| Oct | 13° / 5° | 57 | 9.8 | 0.3 | 10.5 | 3.5 |
| Nov | 7° / 2° | 54 | 10.1 | 3 | 8.9 | 0.8 |
| Dec | 2° / -3° | 51 | 10.2 | 5.6 | 8.1 | 0.0 |
Cloud cover in August
The sky is clear or mostly clear about 37% of the time in August, the clearest month of the year.
Beyond those clear spells, partly cloudy skies cover about 23% of August, with mostly cloudy or overcast conditions the remaining 41%.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 60 | 60 | 61 | 60 | 61 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 61 | 60 | 60 | 60 | 61 | 60 | 60 | 60 | 59 | 58 | 58 | 57 | 56 | 56 | 54 | 54 |
| Cloudier (%) | 40 | 40 | 39 | 40 | 39 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 39 | 40 | 40 | 40 | 39 | 40 | 40 | 40 | 41 | 42 | 42 | 43 | 44 | 44 | 46 | 46 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 60 | 40 |
| 2 | 60 | 40 |
| 3 | 61 | 39 |
| 4 | 60 | 40 |
| 5 | 61 | 39 |
| 6 | 60 | 40 |
| 7 | 60 | 40 |
| 8 | 60 | 40 |
| 9 | 60 | 40 |
| 10 | 60 | 40 |
| 11 | 60 | 40 |
| 12 | 60 | 40 |
| 13 | 60 | 40 |
| 14 | 60 | 40 |
| 15 | 60 | 40 |
| 16 | 61 | 39 |
| 17 | 60 | 40 |
| 18 | 60 | 40 |
| 19 | 60 | 40 |
| 20 | 61 | 39 |
| 21 | 60 | 40 |
| 22 | 60 | 40 |
| 23 | 60 | 40 |
| 24 | 59 | 41 |
| 25 | 58 | 42 |
| 26 | 58 | 42 |
| 27 | 57 | 43 |
| 28 | 56 | 44 |
| 29 | 56 | 44 |
| 30 | 54 | 46 |
| 31 | 54 | 46 |
Chance of precipitation in August
Trenčín gets around 81 mm of rain over 11.3 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 37% and peaks near 39% on the wettest days.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 39 | 39 | 38 | 38 | 38 | 38 | 38 | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 36 | 36 | 36 | 36 | 36 | 35 | 35 | 36 | 36 | 36 | 37 | 37 | 37 | 38 | 38 | 38 |
| Rain chance (%) | |
|---|---|
| 1 | 39 |
| 2 | 39 |
| 3 | 38 |
| 4 | 38 |
| 5 | 38 |
| 6 | 38 |
| 7 | 38 |
| 8 | 37 |
| 9 | 37 |
| 10 | 37 |
| 11 | 37 |
| 12 | 37 |
| 13 | 37 |
| 14 | 37 |
| 15 | 37 |
| 16 | 36 |
| 17 | 36 |
| 18 | 36 |
| 19 | 36 |
| 20 | 36 |
| 21 | 35 |
| 22 | 35 |
| 23 | 36 |
| 24 | 36 |
| 25 | 36 |
| 26 | 37 |
| 27 | 37 |
| 28 | 37 |
| 29 | 38 |
| 30 | 38 |
| 31 | 38 |
Humidity in August
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 41% of days. It rarely turns muggy — the humid and sticky bands barely register.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 30 | 30 | 30 | 31 | 31 | 32 | 33 | 34 | 35 | 35 | 36 | 37 | 38 | 38 | 39 | 40 | 40 | 41 | 41 | 42 | 43 | 44 | 46 | 47 | 49 | 51 | 54 | 55 | 57 | 60 | 62 |
| Comfortable (%) | 41 | 41 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 43 | 43 | 43 | 43 | 43 | 43 | 43 | 43 | 43 | 43 | 42 | 42 | 41 | 40 | 39 | 38 | 37 | 35 | 34 | 33 | 31 | 30 |
| Humid (%) | 27 | 27 | 27 | 26 | 25 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 18 | 17 | 17 | 16 | 16 | 15 | 15 | 15 | 14 | 14 | 13 | 13 | 12 | 11 | 11 | 10 | 9 | 8 |
| Muggy (%) | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | |
|---|---|---|---|---|
| 1 | 30 | 41 | 27 | 2 |
| 2 | 30 | 41 | 27 | 2 |
| 3 | 30 | 42 | 27 | 2 |
| 4 | 31 | 42 | 26 | 1 |
| 5 | 31 | 42 | 25 | 1 |
| 6 | 32 | 42 | 25 | 1 |
| 7 | 33 | 42 | 24 | 1 |
| 8 | 34 | 42 | 23 | 1 |
| 9 | 35 | 42 | 22 | 1 |
| 10 | 35 | 43 | 21 | 1 |
| 11 | 36 | 43 | 20 | 1 |
| 12 | 37 | 43 | 19 | 1 |
| 13 | 38 | 43 | 18 | 1 |
| 14 | 38 | 43 | 18 | 1 |
| 15 | 39 | 43 | 17 | 1 |
| 16 | 40 | 43 | 17 | 1 |
| 17 | 40 | 43 | 16 | 1 |
| 18 | 41 | 43 | 16 | 1 |
| 19 | 41 | 43 | 15 | 1 |
| 20 | 42 | 42 | 15 | 1 |
| 21 | 43 | 42 | 15 | 1 |
| 22 | 44 | 41 | 14 | 1 |
| 23 | 46 | 40 | 14 | 1 |
| 24 | 47 | 39 | 13 | 0 |
| 25 | 49 | 38 | 13 | 0 |
| 26 | 51 | 37 | 12 | 0 |
| 27 | 54 | 35 | 11 | 0 |
| 28 | 55 | 34 | 11 | 0 |
| 29 | 57 | 33 | 10 | 0 |
| 30 | 60 | 31 | 9 | 0 |
| 31 | 62 | 30 | 8 | 0 |
Wind in August
Winds average 8 km/h in August, the calmest month.
Across August, daily wind ranges from about 8 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
| Feels | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 9 | calm |
| 2 | 9 | calm |
| 3 | 9 | calm |
| 4 | 9 | calm |
| 5 | 9 | calm |
| 6 | 8 | calm |
| 7 | 8 | calm |
| 8 | 8 | calm |
| 9 | 8 | calm |
| 10 | 8 | calm |
| 11 | 8 | calm |
| 12 | 8 | calm |
| 13 | 8 | calm |
| 14 | 8 | calm |
| 15 | 8 | calm |
| 16 | 8 | calm |
| 17 | 8 | calm |
| 18 | 8 | calm |
| 19 | 8 | calm |
| 20 | 8 | calm |
| 21 | 8 | calm |
| 22 | 8 | calm |
| 23 | 8 | calm |
| 24 | 8 | calm |
| 25 | 9 | calm |
| 26 | 9 | calm |
| 27 | 9 | calm |
| 28 | 9 | calm |
| 29 | 9 | calm |
| 30 | 9 | calm |
| 31 | 9 | calm |
Sunrise & sunset in August
Daylight runs from about 15 hours at the start of August to 13 h 18 min by month's end. The lit band spans sunrise to sunset each day.
Days shrink by about 102 minutes over August. Sunrise moves from 4:25 AM to 5:08 AM, and sunset from 7:23 PM to 6:28 PM.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 15.0 | 14.9 | 14.9 | 14.8 | 14.8 | 14.7 | 14.7 | 14.6 | 14.6 | 14.5 | 14.5 | 14.4 | 14.4 | 14.3 | 14.2 | 14.2 | 14.1 | 14.1 | 14.0 | 14.0 | 13.9 | 13.9 | 13.8 | 13.7 | 13.7 | 13.6 | 13.6 | 13.5 | 13.4 | 13.4 | 13.3 |
| Sunrise (AM) | 4:25 | 4:27 | 4:28 | 4:29 | 4:31 | 4:32 | 4:33 | 4:35 | 4:36 | 4:38 | 4:39 | 4:40 | 4:42 | 4:43 | 4:45 | 4:46 | 4:48 | 4:49 | 4:51 | 4:52 | 4:53 | 4:55 | 4:56 | 4:58 | 4:59 | 5:01 | 5:02 | 5:04 | 5:05 | 5:07 | 5:08 |
| Sunset (PM) | 7:23 | 7:21 | 7:20 | 7:18 | 7:17 | 7:15 | 7:13 | 7:12 | 7:10 | 7:08 | 7:07 | 7:05 | 7:03 | 7:01 | 6:59 | 6:58 | 6:56 | 6:54 | 6:52 | 6:50 | 6:48 | 6:46 | 6:44 | 6:42 | 6:40 | 6:38 | 6:36 | 6:34 | 6:32 | 6:30 | 6:28 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 15.0 | 4:25 | 7:23 |
| 2 | 14.9 | 4:27 | 7:21 |
| 3 | 14.9 | 4:28 | 7:20 |
| 4 | 14.8 | 4:29 | 7:18 |
| 5 | 14.8 | 4:31 | 7:17 |
| 6 | 14.7 | 4:32 | 7:15 |
| 7 | 14.7 | 4:33 | 7:13 |
| 8 | 14.6 | 4:35 | 7:12 |
| 9 | 14.6 | 4:36 | 7:10 |
| 10 | 14.5 | 4:38 | 7:08 |
| 11 | 14.5 | 4:39 | 7:07 |
| 12 | 14.4 | 4:40 | 7:05 |
| 13 | 14.4 | 4:42 | 7:03 |
| 14 | 14.3 | 4:43 | 7:01 |
| 15 | 14.2 | 4:45 | 6:59 |
| 16 | 14.2 | 4:46 | 6:58 |
| 17 | 14.1 | 4:48 | 6:56 |
| 18 | 14.1 | 4:49 | 6:54 |
| 19 | 14.0 | 4:51 | 6:52 |
| 20 | 14.0 | 4:52 | 6:50 |
| 21 | 13.9 | 4:53 | 6:48 |
| 22 | 13.9 | 4:55 | 6:46 |
| 23 | 13.8 | 4:56 | 6:44 |
| 24 | 13.7 | 4:58 | 6:42 |
| 25 | 13.7 | 4:59 | 6:40 |
| 26 | 13.6 | 5:01 | 6:38 |
| 27 | 13.6 | 5:02 | 6:36 |
| 28 | 13.5 | 5:04 | 6:34 |
| 29 | 13.4 | 5:05 | 6:32 |
| 30 | 13.4 | 5:07 | 6:30 |
| 31 | 13.3 | 5:08 | 6:28 |
Solar energy in August
Average shortwave solar energy reaching the ground each day in August, about 4.83 kWh/m².
For context, solar energy here swings from a low near 0.76 kWh/m² to a high of 5.6 kWh/m² in June across the year — August's 4.83 kWh/m² falls in the middle.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 5.3 | 5.2 | 5.2 | 5.2 | 5.2 | 5.2 | 5.1 | 5.1 | 5.1 | 5.1 | 5.0 | 5.0 | 5.0 | 4.9 | 4.9 | 4.8 | 4.8 | 4.8 | 4.7 | 4.7 | 4.6 | 4.6 | 4.5 | 4.5 | 4.4 | 4.4 | 4.3 | 4.2 | 4.2 | 4.1 | 4.1 |
| Level | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 5.3 | Bright |
| 2 | 5.2 | Bright |
| 3 | 5.2 | Bright |
| 4 | 5.2 | Bright |
| 5 | 5.2 | Bright |
| 6 | 5.2 | Bright |
| 7 | 5.1 | Bright |
| 8 | 5.1 | Bright |
| 9 | 5.1 | Bright |
| 10 | 5.1 | Bright |
| 11 | 5.0 | Bright |
| 12 | 5.0 | Bright |
| 13 | 5.0 | Bright |
| 14 | 4.9 | Bright |
| 15 | 4.9 | Bright |
| 16 | 4.8 | Bright |
| 17 | 4.8 | Bright |
| 18 | 4.8 | Bright |
| 19 | 4.7 | Bright |
| 20 | 4.7 | Bright |
| 21 | 4.6 | Bright |
| 22 | 4.6 | Bright |
| 23 | 4.5 | Bright |
| 24 | 4.5 | Bright |
| 25 | 4.4 | Bright |
| 26 | 4.4 | Bright |
| 27 | 4.3 | Bright |
| 28 | 4.2 | Bright |
| 29 | 4.2 | Bright |
| 30 | 4.1 | Bright |
| 31 | 4.1 | Bright |
Is August a good time to visit Trenčín?
Our two travel scores rate August for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
August is a reasonable time to visit Trenčín for sightseeing.
What to pack for Trenčín in August
From August's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In August, Trenčín sees daytime highs around 24°C and nights near 13°C. Worth packing: light clothes, rain gear and sun protection. About 11 days see rain.
UV index in Trenčín in August
Clear-sky midday UV in August peaks around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Trenčín 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 | 5 | 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 | 5 | 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 Trenčín in August
Average fine-particle pollution (PM2.5) through the year — so you can see where August falls, not just the annual average.
Air quality in Trenčín is worst in June — around 22 µg/m³ PM2.5 (moderate), about 1.8× the cleanest month (December, 13 µg/m³).
Seasonal pattern from CAMS reanalysis, scaled to Trenčín's WHO annual average of 17.7 µg/m³.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 15 | 15 | 20 | 20 | 21 | 22 | 21 | 20 | 17 | 15 | 14 | 13 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 15 | Moderate |
| Feb | 15 | Moderate |
| Mar | 20 | Moderate |
| Apr | 20 | Moderate |
| May | 21 | Moderate |
| Jun | 22 | Moderate |
| Jul | 21 | Moderate |
| Aug | 20 | Moderate |
| Sep | 17 | Moderate |
| Oct | 15 | Moderate |
| Nov | 14 | Moderate |
| Dec | 13 | Moderate |
Where is Trenčín?
Trenčín sits at 48.9°N, 18.0°E, 217 m above sea level, in Slovakia. The nearest listed city is Dubnica nad Váhom, 11 km away.
Topography around Trenčín
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Trenčín.
Within 3 km, the terrain around Trenčín has only modest variations in elevation — a maximum elevation change of 208 m around an average of 241 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 865 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,529 m.
The land around Trenčín is covered by trees (37%), artificial surfaces (30%) and cropland (20%) within 3 km, trees (63%) within 16 km, and trees (53%) and cropland (31%) 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 Trenčín (48.8945°, 18.0444°, elevation 217 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).