This trip involved layovers in Hong Kong and Dubai, and the internet connection at the airports was consistently smooth. Upon arrival in Mauritius, before applying for a local eSIM, I was able to use LINE smoothly with this eSIM. It was also fortunate that I had purchased this eSIM beforehand, as my return flight was canceled due to the US-Israeli airstrikes on Iran, forcing me to reroute via Malaysia and Hong Kong back to Taiwan. This eSIM proved useful at the Malaysian airport. Although I only used this eSIM at airports in these few countries, the internet connection was consistently smooth when watching YouTube, Netflix, and using LINE (text messages and calls), with no issues with intermittent call quality.
When I first received the email, I thought it was just a PDF of the voucher, but about 10 minutes later, I received another email with a QR code for the voucher. I immediately scanned the QR code and connected the eSIM. I used this eSIM in Santos, and there was always a signal, allowing me to enjoy the internet very smoothly. I think I'll buy this SIM again the next time I arrive in Brazil. Thank you.
Luxembourg Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Luxembourg year round climate
Spring (March–May): Average 7–14°C, mild and changeable weather with occasional showers, but sunshine gradually increases. Common activities: Hiking, exploring Luxembourg castles. Suggested clothing: Light jacket, comfortable trousers or skirt, comfortable shoes.
Summer (June–August): Average 18–20°C, warm and humid with occasional showers or thunderstorms. Common activities: Outdoor picnics, visiting Luxembourg City, cycling tours. Suggested clothing: Short-sleeved clothing, light trousers, comfortable shoes, and a light jacket for changing temperatures.
Autumn (September–November): Average 6–12°C, cool weather with more rainfall and greater weather variability. Common activities: Visiting museums, enjoying Luxembourg's coffee culture. Suggested clothing: Warm jacket, long-sleeved clothing, comfortable shoes.
Winter (December–February): Average 3–5°C, cold weather with occasional snowfall, and damp and chilly conditions. Common activities: Indoor museum visits, tasting Luxembourgish cuisine. Suggested clothing: Warm coat, scarf, hat, gloves, warm trousers, and warm shoes.
Luxembourg climatological average
Annual average temperature: approx. 11°C / Annual rainfall: approx. 864 mm / Summer humidity: 65%–75% / Rainiest month: October
Luxembourg monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
2.2°C
89
February
5°C
58.7
March
7°C
71.3
April
8.7°C
48
May
14.3°C
76.7
June
18°C
41
July
19.1°C
57.7
August
19.6°C
58
September
15.3°C
80.7
October
11.9°C
117.7
November
6.2°C
96.7
December
3.2°C
68.7
Luxembourg weather for the next seven days
3/23
Monday
Partly Cloudy
13.7°C/2.6°C
3/24
Tuesday
Partly Cloudy
13.6°C/4°C
3/25
Wednesday
Patchy rain nearby
6.7°C/1°C
3/26
Thursday
Moderate rain
3.4°C/-1.8°C
3/27
Friday
Patchy rain nearby
5.8°C/-2.2°C
3/28
Saturday
Patchy rain nearby
6.3°C/-0.9°C
3/29
Sunday
Overcast
8°C/2.1°C
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