Since it works in multiple Asian countries, I was able to set it up at my leisure before leaving Japan, which was reassuring. Moreover, it automatically became usable in the country I arrived in. It's also convenient when transiting through other countries. However, what surprised me was that as soon as I returned home, it automatically switched back to my original carrier. It's not a problem, but I was momentarily confused because there was no way for me to switch back to my main line. I would like to use it again next time.
Used it in HK, Japan (transit), USA, Mexico, and Canada and never had a problem with it. Only 4G but the speed was sufficient for my browsing needs which mostly consisted of google maps, messaging apps, tiktok, and google search. The free 15 minute call credit was also super useful. Will definitely repurchase in my next trip!
Anonymous User
Business traveler
Cambodia Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Cambodia year round climate
Spring (March–May): Average 29.8–32.9°C, hot and dry climate with little rain. Common activities: Visiting Angkor Wat, enjoying water activities. Recommended clothing: Light and breathable clothing, sun hat, sun-protective clothing.
Summer (June–August): Average 27.0–28.6°C, humid and muggy climate with less rainfall. Common activities: Visiting temples, exploring the countryside, enjoying night market food. Recommended clothing: Light and breathable clothing, sweat-wicking clothing.
Autumn (September–November): Average 26.6–26.9°C, relatively comfortable climate with slightly increased rainfall. Common activities: Visiting Angkor Wat, enjoying outdoor activities. Recommended clothing: Light and breathable clothing, rain gear.
Winter (December–February): Average 26.2–29.3°C, dry and warm climate with very little rain. Common activities: Visiting temples, enjoying the sun and beaches. Recommended clothing: Light and breathable clothing.
Cambodia climatological average
Annual average temperature: approx. 28.5°C / Annual rainfall: approx. 70 mm / Summer humidity: 60%–70% / Rainiest month: September
Cambodia monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
27.7°C
0
February
29.3°C
0.3
March
30.9°C
0.4
April
32.9°C
0.1
May
30.5°C
8.7
June
28.5°C
7
July
27°C
12.6
August
28.6°C
9.9
September
26.9°C
14.9
October
26.6°C
11.3
November
26.6°C
3.6
December
26.2°C
1.8
Cambodia weather for the next seven days
5/3
Sunday
Patchy rain nearby
39.1°C/27.7°C
5/4
Monday
Moderate rain
38.3°C/25.9°C
5/5
Tuesday
Moderate rain
34.9°C/24.3°C
5/6
Wednesday
Patchy rain nearby
36.4°C/25.2°C
5/7
Thursday
Partly Cloudy
36°C/26.8°C
5/8
Friday
Partly Cloudy
36.8°C/27.2°C
5/9
Saturday
Partly Cloudy
35.4°C/27.6°C
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