I used this eSIM card in Croatia, Montenegro, Slovenia, Hungary, and Austria. The reception was excellent 90% of the time, and the phone function was very convenient. The reception was only slightly poor in mountainous areas or when traveling on trains in remote regions. I initially chose the global SIM card because I was going to Montenegro. If the countries you're visiting are all within the eSIM card's coverage area, you can buy the eSIM card.
1. I purchased 100GB of data this time, which was more than enough for a 16-day trip. The internet connection was excellent throughout the entire trip. It also included a phone number so I could contact customer service directly if I had any questions!
2. You can install it before departure, but it won't take effect until you arrive in Europe. There might be a short waiting time during this process, but installation and use are generally straightforward. It would be a good option for future trips to Europe.
3. The price was acceptable.
It's easy to apply for and purchase, so you can buy it immediately when you go abroad. You can use the Wi-Fi at the airport in your destination country. It's simple to operate, has fast internet speed, and is economical. It's worth buying again and recommending.
During my trip to Spain, I had easy access to the internet everywhere, and it was 5G – incredibly fast! I could also use apps to ask AI-related questions and get translations. It was such a huge help.
I bought it in July this year, but the network speed and stability this time are not as good as last time.
Anonymous user
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Best time to visit Poland
Data source:Meteostat Last updated:2025-09
Weather in Poland throughout the year
Spring (March–May): Average 41–58°F, 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 65–68°F, 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 60–40°F, 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 35–39°F, cold temperatures, higher probability of snowfall, rain and snow alternating. Common activities: Skiing, indoor activities. Recommended clothing: Thick coat, warm clothing, waterproof boots.
Weather in Poland
Annual average temperature: approx. 51.1°F / Annual rainfall: approx. 622 mm / Summer humidity: 60%–70% / Rainiest month: August
Poland weather by month
Month
Temperature (°F)
Rainfall (mm)
January
35.1°F
50.7
February
39°F
59
March
41.2°F
39
April
48°F
49.1
May
58.5°F
36.2
June
65.7°F
65.9
July
68°F
70.2
August
68.9°F
89.5
September
60.8°F
34.3
October
51.6°F
38.1
November
40.3°F
34.6
December
36°F
55.6
7-day weather forecast for Poland
11/3
Tuesday
Overcast
49.9°F/40.2°F
11/4
Wednesday
Sunny
49.9°F/36.1°F
11/5
Thursday
Sunny
48.6°F/32.9°F
11/6
Friday
Sunny
48.2°F/36.1°F
11/7
Saturday
Sunny
46.7°F/31.5°F
11/8
Sunday
Partly Cloudy
45.5°F/29.6°F
11/9
Monday
Partly Cloudy
44.1°F/31.7°F
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