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.
By completing a simple setup before leaving Japan, I was able to use the internet without any problems during my trip.
This time, I visited Munich in Germany and Barcelona, Madrid, Toledo, and Malaga in Spain for about a week, and I was able to use it without any issues in all of them!
Basically, I only used it to look at maps and do some research on Instagram, but it was very fast and comfortable.
The price was also reasonable, and I would really recommend it to anyone planning a trip to Europe ;)
The process was simple and quick, but it was disappointing that I couldn't change the date. It's convenient because it can be used in several European countries.
This trip through multiple European countries: the automatic network switching between Germany, France, and Italy was incredibly smooth! No need to reset anything, Google Maps navigation and photo transfers were fast and easy. Great value for money, I'll definitely buy it again next time I travel abroad!
Anonymous user
Solo traveler
Best time to visit Greece
Data source:Meteostat Last updated:2025-09
Weather in Greece throughout the year
Spring (March–May): Average 10.8–19.1°C, mild climate with increasing rainfall, especially in May. Common activities: Outdoor excursions, sightseeing of historical sites. Recommended clothing: Light jacket, comfortable trousers or skirt.
Summer (June–August): Average 25.4–28.1°C, hot and dry with little rainfall. Common activities: Beach vacations, swimming, water sports. Recommended clothing: Light and breathable clothing, hat, sunglasses.
Autumn (September–November): Average 13.3–22.4°C, pleasant climate with the most rainfall in September. Common activities: Enjoying autumn scenery, tasting local cuisine. Recommended clothing: Comfortable long-sleeved clothing, light jacket.
Winter (December–February): Average 7.8–9.9°C, mild and humid with occasional rainfall. Common activities: Visiting museums, enjoying indoor activities. Recommended clothing: Warm jacket, scarf, hat.
Weather in Greece
Annual average temperature: approx. 17°C / Annual rainfall: approx. 749 mm / Summer humidity: 60%–70% / Rainiest month: September
Greece weather by month
Month
Temperature (°C)
Rainfall (mm)
January
7.8°C
62.3
February
9.3°C
29.8
March
10.8°C
48.8
April
15.7°C
55.8
May
19.1°C
84
June
25.4°C
31.9
July
28.1°C
11.9
August
27°C
24.4
September
22.4°C
259.6
October
18.1°C
25.6
November
13.3°C
71.8
December
9.9°C
43.5
7-day weather forecast for Greece
11/1
Sunday
Light rain shower
13.1°C/5.5°C
11/2
Monday
Mist
14°C/4.8°C
11/3
Tuesday
Light rain
10.5°C/5.4°C
11/4
Wednesday
Sunny
14.4°C/3.9°C
11/5
Thursday
Patchy rain nearby
13.6°C/6°C
11/6
Friday
Patchy rain nearby
11.9°C/3.8°C
11/7
Saturday
Partly Cloudy
10.9°C/2.1°C
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