CZ flag
Ostrava

Czechia

vs
CZ flag
Třinec

Czechia

Climate

Ostrava logs 8 hot days a year to Třinec's 5 — Třinec wins by 3. Ostrava also leads on frost days by 5.

OstravaTřinec
Sunny days
132131
Hot days
85
Frost days
7681
Rainy days
142157
Snow days
2027
Outdoor dinner months
3/123/12
Avg wind
3.2 m/s3.0 m/s
Sunshine hours
1,7201,713
Darkest month sun
38 hrs/mo38 hrs/mo
UV peak month
5.45.5

Ostrava

Feels-like °C

-9
-7
0
6
14
23
24
22
15
8
-1
-7

Dinner outside

J
F
M
A
M
J
J
A
S
O
N
D

Třinec

Feels-like °C

-8
-7
0
7
15
23
24
22
15
8
0
-7

Dinner outside

J
F
M
A
M
J
J
A
S
O
N
D

Cost of Living

Ostrava averages $1,498/mo for balanced living; Třinec has no cost baseline yet.

Ostrava

$1,498

monthly · balanced

Minimalist $1,128Comfort $2,383
Cheaper than 76%in Among 217 Europe cities

Třinec

monthly · balanced

Mobility

Ostrava scores 2.2 on mobility (0–5 scale); Třinec has no mobility baseline.

2.2/5
vs
/5
OstravaTřinec
TransitCar EfficiencyAirport

Culture

Ostrava's culture score of 2.3 sits well above Třinec's 0.0.

2.3/5
vs
0.0/5
Ostrava leads

Nature & Outdoors

Ostrava scores 3.3 on nature & outdoors (0–5 scale); Třinec has no nature & outdoors baseline.

3.3/5
vs
/5
OstravaTřinec
MountainsForestRunningHikingCampingClimbing

Safety

Ostrava scores 2.9 on safety (0–5 scale); Třinec has no safety baseline.

2.9/5
vs
/5
OstravaTřinec
Flooding

Career

Ostrava scores 2.7 on career (0–5 scale); Třinec has no career baseline.

2.7/5
vs
/5
OstravaTřinec
Coworking

Social & Community

Ostrava scores 2.2 on social & community (0–5 scale); Třinec has no social & community baseline.

2.2/5
vs
/5
OstravaTřinec
Expat Integration ExperienceStreet AtmosphereGovernment Immigration Friendliness

Food & Dining

Ostrava scores 1.6 on food & dining (0–5 scale); Třinec has no food & dining baseline.

1.6/5
vs
/5

Family

Ostrava scores 2.0 on family (0–5 scale); Třinec has no family baseline.

2.0/5
vs
/5
OstravaTřinec
UniversitiesGroceries

Healthcare

Ostrava scores 2.0 on healthcare (0–5 scale); Třinec has no healthcare baseline.

2.0/5
vs
/5

Air Quality

Ostrava averages 16.8 µg/m³ (sensitive-groups) PM2.5 annually versus Třinec's 16.4 µg/m³ (sensitive-groups) — Třinec breathes ~3% cleaner air (0.4 µg/m³ lower).

Ostrava

Třinec

16.8µg/m³
16.4µg/m³

PM2.5 annual average

Sensitive Groups
Sensitive Groups

WHO classification

City Scale

Both maps at the same real-world scale — 1 cm on either map is the same distance.

Ostrava (151K) and Třinec (38K) are 3.9x in population — Ostrava is the larger metro, Třinec the smaller.

3.9x

Ostrava is roughly 3.9x the scale of Třinec

Based on population (area data unavailable for some cities)

CZ flagOstrava
3.9x
CZ flagTřinec
1x

City Scale Rankings

Population
1.CZ flagOstrava151K3.9x
2.CZ flagTřinec38K1x

Who Thrives Here

Also compared

Frequently asked about Ostrava vs Třinec

Which is cheaper, Ostrava or Třinec?
Ostrava has an estimated monthly cost of $1,498.
How does the climate compare between Ostrava and Třinec?
Sunny days: 132 vs 131 d — Similar Annual sunshine: 1,720 vs 1,713 hrs — Similar Winter sunshine: 38 vs 38 hrs/day — Similar Hot days (>30°C): 8 vs 5 d — Similar Frost days: 76 vs 81 d — Ostrava lower Rainy days: 142 vs 157 d — Ostrava lower Snowy days: 20 vs 27 d — Ostrava lower
Is Ostrava or Třinec safer?
Ostrava has a safety score of 2.9/5.
Should I move to Ostrava or Třinec?
Ostrava and Třinec are both popular relocation destinations with distinct characteristics. The best choice depends on your priorities — climate preferences, career opportunities, cost constraints, and lifestyle needs. Take the personalized quiz to find your ideal match, or explore the map to compare cities by region and lifestyle factors.

The best city depends on what matters to you

This comparison shows how Ostrava and Třinec stack up on the data. But your climate preferences, budget, career needs, and lifestyle priorities can shift the picture entirely. A personalized diagnostic finds what fits your life.

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