Its 1991–2020 climate normal is a mean annual temperature of 8.7 °C with 847 mm of precipitation a year (Copernicus ERA5-Land).
In its wider region (NUTS SK022), GDP was €19,400 per inhabitant (2024, Eurostat) — a regional figure, not a city value.
This profile reports 13 of the 50 indicators currently tracked for European cities; the rest are not reported for Trenčín. Source: official datasets listed in the source registry.
Population & demographics
Population on 1 January, total
#398 of 426 · 7th pct · #6 in Slovakia
Population density (population divided by GISCO area)
#276 of 381 · 28th pct · #6 in Slovakia
664
persons per km2 · 2022
Share of population aged 65 and over
#157 of 386 · 58th pct · #1 in Slovakia
21.8%
of population · 2022
Compare with same-grain records from the same year Population on 1 January, total
Trenčín: Population on 1 January, total in the same year and geography grain Trenčín: 54,458. Higher than 28 of 426 reporting records in the same comparison group. Range 38,669 to 3,677,472; median 104,735.
38,669
3,677,472
median 104,735
Trenčín: Population on 1 January, total in the same year and geography grain
Trenčín 54,458 Higher than 28 of 426 records in the same comparison group Median 104,735
Population density (population divided by GISCO area)
Trenčín: Population density (population divided by GISCO area) in the same year and geography grain Trenčín: 664. Higher than 105 of 381 reporting records in the same comparison group. Range 28 to 9,215; median 1,069.
28
9,215
median 1,069
Trenčín: Population density (population divided by GISCO area) in the same year and geography grain
Trenčín 664 Higher than 105 of 381 records in the same comparison group Median 1,069
Share of population aged 65 and over
Trenčín: Share of population aged 65 and over in the same year and geography grain Trenčín: 21.8%. Higher than 224 of 386 reporting records in the same comparison group. Range 9.1% to 32.5%; median 20.9%.
9.1%
32.5%
median 20.9%
Trenčín: Share of population aged 65 and over in the same year and geography grain
Trenčín 21.8% Higher than 224 of 386 records in the same comparison group Median 20.9%
Climate (ERA5-Land normals)
Trenčín climate by month Trenčín monthly 1991-2020 normals. Temperature -2.1°C to 19.0°C; warmest Jul, coldest Jan. Precipitation up to 106mm per month.
20 125 15 100 10 75 5 50 0 25 -5 0
°C
mm
J F M A M J J A S O N D
● mean temperature (°C, left) · ▮ precipitation (mm, right) Trenčín monthly climate normals Month Temp Precip Jan -2.1°C 54mm Feb -0.6°C 50mm Mar 3.4°C 57mm Apr 8.9°C 58mm May 13.5°C 87mm Jun 17.2°C 94mm Jul 19.0°C 106mm Aug 18.9°C 84mm Sep 14.0°C 79mm Oct 8.9°C 61mm Nov 4.1°C 60mm Dec -0.7°C 58mm
ERA5-Land 1991–2020 normals.
Mean annual air temperature (1991-2020 normal)
#526 of 601 · 12th pct · #5 in Slovakia
8.7
°C · centroid · 1991-2020
Mean January air temperature (1991-2020 normal)
#551 of 601 · 8th pct · #4 in Slovakia
-2.1
°C · centroid · 1991-2020
Mean July air temperature (1991-2020 normal)
#346 of 601 · 42nd pct · #5 in Slovakia
19.0
°C · centroid · 1991-2020
Mean annual precipitation (1991-2020 normal)
ERA5-Land reanalysis total precipitation at the city centroid grid cell; not station weather.
#253 of 601 · 58th pct · #3 in Slovakia
847
mm per year · centroid · 1991-2020
Mean surface solar radiation downwards (1991-2020 normal)
ERA5-Land mean surface solar radiation; this is irradiance, NOT sunshine hours.
#304 of 601 · 49th pct · #6 in Slovakia
136
W per m2 · centroid · 1991-2020
Compare with same-grain records from the same year Mean annual air temperature (1991-2020 normal)
Trenčín: Mean annual air temperature (1991-2020 normal) in the same year and geography grain Trenčín: 8.7. Higher than 75 of 601 reporting records in the same comparison group. Range 1.3 to 24.5; median 10.6.
1.3
24.5
median 10.6
Trenčín: Mean annual air temperature (1991-2020 normal) in the same year and geography grain
Trenčín 8.7 Higher than 75 of 601 records in the same comparison group Median 10.6
Mean January air temperature (1991-2020 normal)
Trenčín: Mean January air temperature (1991-2020 normal) in the same year and geography grain Trenčín: -2.1. Higher than 50 of 601 reporting records in the same comparison group. Range -9.3 to 13.5; median 2.6.
-9.3
13.5
median 2.6
Trenčín: Mean January air temperature (1991-2020 normal) in the same year and geography grain
Trenčín -2.1 Higher than 50 of 601 records in the same comparison group Median 2.6
Mean July air temperature (1991-2020 normal)
Trenčín: Mean July air temperature (1991-2020 normal) in the same year and geography grain Trenčín: 19.0. Higher than 255 of 601 reporting records in the same comparison group. Range 12.5 to 38.1; median 19.3.
12.5
38.1
median 19.3
Trenčín: Mean July air temperature (1991-2020 normal) in the same year and geography grain
Trenčín 19.0 Higher than 255 of 601 records in the same comparison group Median 19.3
Mean annual precipitation (1991-2020 normal)
Trenčín: Mean annual precipitation (1991-2020 normal) in the same year and geography grain Trenčín: 847. Higher than 348 of 601 reporting records in the same comparison group. Range 261 to 2,516; median 816.
261
2,516
median 816
Trenčín: Mean annual precipitation (1991-2020 normal) in the same year and geography grain
Trenčín 847 Higher than 348 of 601 records in the same comparison group Median 816
Mean surface solar radiation downwards (1991-2020 normal)
Trenčín: Mean surface solar radiation downwards (1991-2020 normal) in the same year and geography grain Trenčín: 136. Higher than 297 of 601 reporting records in the same comparison group. Range 96 to 230; median 136.
96
230
median 136
Trenčín: Mean surface solar radiation downwards (1991-2020 normal) in the same year and geography grain
Trenčín 136 Higher than 297 of 601 records in the same comparison group Median 136
Air quality (EEA annualized)
Annual mean NO2 concentration from EEA monthly city averages
#98 of 329 · 70th pct · #4 in Slovakia
Annual mean PM2.5 concentration from EEA monthly city averages
#64 of 298 · 79th pct · #5 in Slovakia
Compare with same-grain records from the same year Annual mean NO2 concentration from EEA monthly city averages
Trenčín: Annual mean NO2 concentration from EEA monthly city averages in the same year and geography grain Trenčín: 20. Higher than 231 of 329 reporting records in the same comparison group. Range 5 to 35; median 16.
5
35
median 16
Trenčín: Annual mean NO2 concentration from EEA monthly city averages in the same year and geography grain
Trenčín 20 Higher than 231 of 329 records in the same comparison group Median 16
Annual mean PM2.5 concentration from EEA monthly city averages
Trenčín: Annual mean PM2.5 concentration from EEA monthly city averages in the same year and geography grain Trenčín: 13. Higher than 234 of 298 reporting records in the same comparison group. Range 3 to 22; median 9.
3
22
median 9
Trenčín: Annual mean PM2.5 concentration from EEA monthly city averages in the same year and geography grain
Trenčín 13 Higher than 234 of 298 records in the same comparison group Median 9
Country price context (PPP)
Country price level index for GDP
80
EU27_2020=100 · SK · 2024
Regional context (NUTS) Values describe the city's NUTS region, not the city itself
Regional GDP per inhabitant
€19,400
EUR per inhabitant · SK022 · 2024
Life expectancy at birth, both sexes
Common questions What is the population of Trenčín? Trenčín had a population of 54,458 on 1 January 2022 (Eurostat city figure), the 398th largest of the 426 reporting city records in the same year.
What is the climate of Trenčín? Its 1991–2020 ERA5-Land normal is a mean annual temperature of 8.7 °C (January -2.1 °C, July 19.0 °C) with 847 mm of precipitation a year. This is reanalysis, not station weather.
Not reported for this city: Housing & living costs, Employment, Education, Births & deaths, Transport costs, Tourism, Culture, Resident perception survey. Eurostat Urban Audit coverage is voluntary, so some indicators are unavailable for some cities.
Every figure is an official indicator with its source linked. Ranks compare only records with the same reference year and geography grain. See the methodology .
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