It worked fine for my 7-day trip to Switzerland. Occasionally there was a signal loss, but after contacting customer service, I found that adjusting the settings fixed it. After that, it worked without any problems.
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
Montenegro Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Montenegro year round climate
Spring (March–May): Average 41–58°F, mild climate, but occasional showers are possible, with more rainfall in May. Popular activities: Hiking, exploring coastal towns. Recommended clothing: Light jacket, comfortable trousers or skirt, comfortable walking shoes.
Summer (June–August): Average 66–69°F, hot and dry, especially in July and August, with relatively little rainfall. Popular activities: Swimming, sunbathing, water sports. Recommended clothing: Light and breathable clothing, sun hat, sunglasses, sunscreen.
Autumn (September–November): Average 53–60°F, pleasant and comfortable climate, but November has the most rainfall. Popular activities: Leaf peeping, enjoying local cuisine, visiting historical sites. Recommended clothing: Light jacket or sweater, comfortable trousers.
Winter (December–February): Average -32–36°F, cold, with possible snowfall. Popular activities: Skiing, experiencing hot springs. Recommended clothing: Warm jacket, hat, scarf, gloves, warm underwear.
Montenegro climatological average
Annual average temperature: approx. 51.1°F / Annual rainfall: approx. 906 mm / Summer humidity: 60%–70% / Rainiest month: November
Montenegro monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
31.8°F
77.7
February
35.4°F
60.3
March
41.5°F
43
April
48.4°F
56
May
58.5°F
107.3
June
66.9°F
87.7
July
69.8°F
87.3
August
68°F
62.3
September
60.6°F
98.7
October
53.4°F
37.7
November
41.2°F
117.3
December
36.5°F
71
Montenegro weather for the next seven days
5/5
Tuesday
Patchy rain nearby
62.8°F/37.5°F
5/6
Wednesday
Sunny
62.4°F/36.9°F
5/7
Thursday
Patchy rain nearby
60.7°F/40.5°F
5/8
Friday
Heavy rain
49.5°F/43°F
5/9
Saturday
Patchy rain nearby
60.3°F/43.1°F
5/10
Sunday
Sunny
66.8°F/41.1°F
5/11
Monday
Sunny
68.6°F/44.8°F
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