eSIM works remarkably well in Norway, Sweden, and Germany, with quick installation, excellent signal strength, and easy country switching without needing to change SIM cards—very convenient. Suitable for both travel and business trips, it's reasonably priced, offers a smooth user experience, and is a reliable choice for international internet access—highly recommended!
Simply scan the QR code provided in the manufacturer's order in any location with internet access to connect smoothly; setup is simple. My travel destination was Poland, and the telecom operator was PLUS. I used the AI tool Perplexity (chatGPT should also work). I didn't test the internet speed, but the connection was smooth in most areas, with only occasional signal issues in small towns, rural areas, and parts of highways, which generally didn't affect the user experience.
So far, the network has been relatively smooth since the second day of use. However, occasionally when using Google Maps, it keeps spinning, but I'm not sure if it's a network issue or a Google issue!
Anonymous User
Business traveler
Poland Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Poland year round climate
Spring (March–May): Average 5.1–14.7°C, gradually warming climate, moderate rainfall, suitable for hiking and flower viewing. Common activities: Hiking, visiting historical sites. Recommended clothing: Light jacket, long-sleeved shirt, comfortable shoes.
Summer (June–August): Average 18.7–20.5°C, higher temperatures, more rainfall, especially in August. Common activities: Water activities, outdoor picnics, city sightseeing. Recommended clothing: Light and breathable clothing, sun hat, rain gear.
Autumn (September–November): Average 16.0–4.6°C, gradually decreasing temperatures, less rainfall, pleasant autumn weather. Common activities: Viewing autumn leaves, city sightseeing. Recommended clothing: Light jacket, comfortable trousers, warm clothing.
Winter (December–February): Average 2.2–3.9°C, cold temperatures, higher probability of snowfall, rain and snow alternating. Common activities: Skiing, indoor activities. Recommended clothing: Thick coat, warm clothing, waterproof boots.
Poland climatological average
Annual average temperature: approx. 10.6°C / Annual rainfall: approx. 622 mm / Summer humidity: 60%–70% / Rainiest month: August
Poland monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
1.7°C
50.7
February
3.9°C
59
March
5.1°C
39
April
8.9°C
49.1
May
14.7°C
36.2
June
18.7°C
65.9
July
20°C
70.2
August
20.5°C
89.5
September
16°C
34.3
October
10.9°C
38.1
November
4.6°C
34.6
December
2.2°C
55.6
Poland weather for the next seven days
11/29
Saturday
Partly Cloudy
1.1°C/-5.9°C
11/30
Sunday
Partly Cloudy
2.4°C/-1.4°C
12/1
Monday
Patchy rain nearby
2.4°C/-0.1°C
12/2
Tuesday
Mist
2.5°C/0.3°C
12/3
Wednesday
Mist
3.2°C/0°C
12/4
Thursday
Patchy rain nearby
5.1°C/2.4°C
12/5
Friday
Partly Cloudy
4.7°C/1.5°C
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