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Portorož — VanSky 38 (Challenging)

Village · Piran, Slovenia

33° Rain
VanSky
38
Challenging
Comfortable days: 0 of 7
Feels like
33°C
Wind
16 km/h
Precip
0%
Humidity
35%
UV
—
/
05:56 / 20:26

VanSky index for Portorož, Slovenia — 38 out of 100 (Challenging). Decide in seconds: temperature, precipitation, wind and solar output. Data refreshed several times a day from real weather observations.

The main score is weekly (7-day average). The “Today” toggle shows the current day, and the region page compares cities “by area”.

Portorož, Slovenia — VanSky 38 out of 100. Difficult — consider alternatives. Ranked #19 of 22 cities in the country (as of 7 August 2026). Temperature 36°C, wind 16 km/h. Solar panels yield 2.5 kWh/day at 400 W — enough for full autonomy.

∅ 7-day average

Sleep
100
21°C
Night temperature
Solar
57
2.5 kWh
for 500W panels • sunny 13.9h
Driving
100
16 km/h
Wind speed (gusts 32)
Condensation
Low
35%
Humidity level • Dew point 15.5°C comfortable
Awning
Safe
32 km/h
Max gusts
Air Quality
Moderate
44 AQI
PM2.5: 6.8 μg/m³

Upcoming forecast

Fr
07.08
day
36°
night
21°
solar
2.5 kWh
wind
16 km/h
gusts 32 км/ч
VanSky 35
comfort
Sa
08.08
day
34°
night
22°
solar
2.4 kWh
wind
9 km/h
gusts 21 км/ч
VanSky 45
comfort
Su
09.08
day
34°
night
20°
solar
2.8 kWh
wind
16 km/h
gusts 34 км/ч
VanSky 45
comfort
Mo
10.08
day
35°
night
20°
solar
2.8 kWh
wind
14 km/h
gusts 35 км/ч
VanSky 45
comfort
Tu
11.08
day
36°
night
22°
solar
2.7 kWh
wind
14 km/h
gusts 31 км/ч
VanSky 35
comfort
We
12.08
day
37°
night
22°
solar
2.4 kWh
wind
11 km/h
gusts 25 км/ч
VanSky 35
comfort
Th
13.08
day
37°
night
23°
solar
2.7 kWh
wind
14 km/h
gusts 31 км/ч
VanSky 45
comfort

Portorož on map

Open full map →
Open-Meteo

Solar — W Panels W

Today's output
Peak hours
6.3h
sunny 13.9h
Usage estimate

Travel recommendations

  • Wind is calm — safe to open the awning and leave it out overnight.
  • Extreme heat (36.4°C) — park in shade, use a windshield reflector, drink plenty of water.

Air Quality Today

44
Good
Fair
Moderate
Poor
Danger
44
Moderate
Moderate pollution — people with allergies or asthma should reduce time outdoors.
PM2.5
6.8
μg/m³
Good
Dust
1
μg/m³
Good
Pollen
3
gr/m³
Good
Grass: 3

Similar by VanSky

Cities with a close score — route alternatives

VanSky Index

A weather comfort index for travel: a 0–100 score. Recalculated daily from live weather data — temperature, rainfall, wind and sun.

80–100 Ideal
60–79 Comfortable
40–59 Acceptable
20–39 Challenging
0–19 Extreme

How it's calculated:

  • Thermal comfort 35%
  • Sunshine 25%
  • Precipitation 25%
  • Wind 15%

Data: Open-Meteo · Updated several times a day

Where the weather is best in Slovenia

Portorož ranks 19 of 22 cities. Country average VanSky — 74.

Best
1
Bovec
94 2
Jesenice
92 3
Kranjska Gora
91 4
Škofja Loka
90 5
Radovljica
89
Harshest
Celje
72
Koper
45
Izola
35
Piran
35
Portorož you are here
35
All 22 cities in the country

Frequently Asked Questions

Is it possible to live in a motorhome in Portorož?
The weekly VanSky index for Portorož is 38 out of 100 (7-day average). Above 60 is comfortable for parking, below 40 — consider alternatives. Check the 7-day forecast on this page.
What is the solar panel output in Portorož?
Solar panel output data for Portorož is calculated from real peak sun hours. The result is shown in the Solar section — you can adjust it to your panel wattage.
How does VanSky calculate the comfort index for Portorož?
The index for Portorož is calculated using: thermal comfort (temperature + humidity), precipitation, wind, and solar activity. Extreme conditions — frost, storm, heavy rain — drive the score toward zero.

Nearby cities

Piran 2 km Izola 6 km Koper 11 km Muggia Italy · 17 km Trieste Italy · 21 km Motovun Croatia · 27 km Monfalcone Italy · 33 km Ronchi dei Legionari Italy · 35 km

Other Tools

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SI Slovenia — fuel prices

Updated: 01.08.2026

Super E10

$1.87 /l

€1.61 · £1.39/l

104 of 140

pricier than 74% of countries

Super Plus 98

$2.26 /l

€1.96 · £1.68/l

78 of 94

pricier than 82% of countries

Dizel

$2.10 /l

€1.82 · £1.56/l

112 of 141

pricier than 79% of countries

Premium Diesel

$2.53 /l

€2.19 · £1.88/l

34 of 41

pricier than 80% of countries

Avtoplin LPG

$1.10 /l

€0.95 · £0.82/l

39 of 54

pricier than 70% of countries

All countries Prices: Slovenia
Cheapest on the map

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