Mae Sai — VanSky 45 (Acceptable)

District seat · Chiang Rai, Thailand

28° Rain

VanSky

Acceptable

Comfortable days: 0 of 7

Feels like

33°C

Wind

8 km/h

Precip

Humidity

77%

—

06:15 / 17:57

VanSky index for Mae Sai, Thailand — 45 out of 100 (Acceptable). 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”.

Mae Sai, Thailand — VanSky 45 out of 100. Acceptable, plan around the weather. Ranked #11 of 402 cities in the country (as of 15 October 2026). Temperature 30°C, wind 8 km/h. Solar panels yield 1.8 kWh/day at 400 W — enough for full autonomy.

∅ 7-day average

Sleep

23°C

Night temperature

Solar

1.8 kWh

for 500W panels • sunny 9.9h

Driving

100

8 km/h

Wind speed (gusts 16)

Condensation

High

77%

Humidity level • Dew point 24°C very muggy

Awning

Safe

16 km/h

Max gusts

Air Quality

Moderate

46 AQI

PM2.5: 11.3 μg/m³

Upcoming forecast

15.10

day

30°

night

23°

solar

1.8 kWh

wind

8 km/h

VanSky 45

comfort

16.10

day

31°

night

21°

solar

2.1 kWh

wind

9 km/h

VanSky 45

comfort

17.10

day

32°

night

21°

solar

2 kWh

wind

8 km/h

VanSky 45

comfort

18.10

day

32°

night

22°

solar

2.1 kWh

wind

6 km/h

VanSky 45

comfort

19.10

day

32°

night

22°

solar

2.1 kWh

wind

6 km/h

VanSky 45

comfort

20.10

day

32°

night

22°

solar

2.2 kWh

wind

9 km/h

VanSky 45

comfort

21.10

day

31°

night

22°

solar

1.9 kWh

wind

7 km/h

VanSky 44

comfort

Mae Sai on map

Open full map →

Open-Meteo

Solar — W Panels W

Today's output

Peak hours

4.5h

sunny 9.9h

Usage estimate

Travel recommendations

Wind is calm — safe to open the awning and leave it out overnight.
High condensation risk — ventilate before sleep and leave a small gap in the roof vent.

Air Quality Today

Good

Fair

Moderate

Poor

Danger

Moderate

Moderate pollution — people with allergies or asthma should reduce time outdoors.

PM2.5

11.3

μg/m³

Fair

Dust

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 Thailand

Mae Sai ranks 6 of 402 cities. Country average VanSky — 27.

Best

Harshest

Ban Khlong Bang Phran

32° 18

Chatuchak subdistrict

All 402 cities in the country

Frequently Asked Questions

Is it possible to live in a motorhome in Mae Sai?

The weekly VanSky index for Mae Sai is 45 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 Mae Sai?

Solar panel output data for Mae Sai 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 Mae Sai?

The index for Mae Sai is calculated using: thermal comfort (temperature + humidity), precipitation, wind, and solar activity. Extreme conditions — frost, storm, heavy rain — drive the score toward zero.