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Siem Reap — VanSky 32 (Challenging)

Regional capital · Siem Reap Province, Cambodia

25° Rain
VanSky
32
Challenging
Comfortable days: 0 of 7
Feels like
31°C
Wind
12 km/h
Precip
0%
Humidity
95%
UV
—
/
05:53 / 18:16

VanSky index for Siem Reap, Cambodia — 32 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”.

Siem Reap, Cambodia — VanSky 32 out of 100. Difficult — consider alternatives. Ranked #44 of 58 cities in the country (as of 30 August 2026). Temperature 31°C, wind 12 km/h. Solar panels yield 1.1 kWh/day at 400 W — enough for full autonomy.

∅ 7-day average

Sleep
56
25°C
Night temperature
Solar
22
1.1 kWh
for 500W panels • sunny 0.4h
Driving
88
12 km/h
Wind speed (gusts 39)
Condensation
High
95%
Humidity level • Dew point 24.5°C oppressive
Awning
Caution
39 km/h
Max gusts
Air Quality
Good
16 AQI
PM2.5: 1.9 μg/m³

Upcoming forecast

Mo
31.08
day
31°
night
25°
solar
1.1 kWh
wind
12 km/h
gusts 39 км/ч
VanSky 32
comfort
Tu
01.09
day
31°
night
25°
solar
1.7 kWh
wind
12 km/h
gusts 43 км/ч
VanSky 38
comfort
We
02.09
day
33°
night
25°
solar
2 kWh
wind
15 km/h
gusts 34 км/ч
VanSky 36
comfort
Th
03.09
day
32°
night
25°
solar
2 kWh
wind
14 km/h
gusts 32 км/ч
VanSky 36
comfort
Fr
04.09
day
32°
night
26°
solar
1.7 kWh
wind
10 km/h
gusts 32 км/ч
VanSky 29
comfort
Sa
05.09
day
30°
night
25°
solar
1.4 kWh
wind
5 km/h
gusts 24 км/ч
VanSky 29
comfort
Su
06.09
day
32°
night
25°
solar
1.8 kWh
wind
7 km/h
gusts 22 км/ч
VanSky 35
comfort

Siem Reap on map

Open full map →
Open-Meteo

Solar — W Panels W

Today's output
Peak hours
2.8h
sunny 0.4h
Usage estimate

Travel recommendations

  • Gusts up to 39.2 km/h — open awning with caution and watch the forecast.
  • High condensation risk — ventilate before sleep and leave a small gap in the roof vent.
  • Air quality is excellent — windows open, enjoy fresh air.

Air Quality Today

16
Good
Fair
Moderate
Poor
Danger
16
Good
Air is clean — windows can be opened, no restrictions for outdoor activities.
PM2.5
1.9
μg/m³
Good
Dust
1
μg/m³
Good
Pollen
—

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 Cambodia

Siem Reap ranks 49 of 58 cities. Country average VanSky — 29.

Best
1
Andoung Khmaer
62 2
Pailin
48 3
Kampot
45 4
Banlung
40 5
Lumphat
37
Harshest
Phumĭ Âmpĭl Leu
22
Phumĭ Véal Srê
22
Siem Reap you are here
22
Kampong Chhnang
22
Preaek Prasab
19
All 58 cities in the country

Frequently Asked Questions

Is it possible to live in a motorhome in Siem Reap?
The weekly VanSky index for Siem Reap is 32 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 Siem Reap?
Solar panel output data for Siem Reap 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 Siem Reap?
The index for Siem Reap 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

Yeang 34 km Phum Ânlŭng Vĭl 74 km Battambang 77 km Ou Char 78 km Phumĭ Tnaôt 90 km Pursat 92 km Samraong 98 km Khnach Romeas 99 km

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KH Cambodia — fuel prices

Updated: 30.08.2026

Petrol

$1.07 /l

KHR4,316.75 · €0.92/l

34 of 168

cheaper than 80% of countries

RON 95

$1.36 /l

KHR5,499.88 · €1.17/l

35 of 100

cheaper than 66% of countries

Diesel

$1.26 /l

KHR5,116.44 · €1.09/l

53 of 166

cheaper than 69% of countries

All countries Prices: Cambodia

Popular route

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Fuel cost

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Reference data, not legal advice. Rules change without notice — check with the consulate or at the border.

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