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.
Anonymous User
Solo traveler
Guinea Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Guinea year round climate
Spring (March–May): Average 27.1–29.9°C, hot climate, rainfall gradually increases, with higher rainfall in May. Common activities: Visiting historical sites and cultural attractions. Recommended clothing: Light and breathable clothing, short-sleeved shirts, loose-fitting trousers, sun hat.
Summer (June–August): Average 24.6–25.5°C, hot and humid climate, abundant rainfall. Common activities: Leisure at summer resorts, indoor activities. Recommended clothing: Breathable and sweat-wicking clothing, short-sleeved shirts, sandals, and bring rain gear.
Autumn (September–November): Average 24.7–25.7°C, warm climate, rainfall gradually decreases, with the most rainfall in September. Common activities: Outdoor activities, visiting natural landscapes. Recommended clothing: Light and breathable clothing, and bring rain gear for occasional showers.
Winter (December–February): Average 24.5–28.3°C, warm and dry climate, little rainfall. Common activities: Outdoor activities, beach leisure. Recommended clothing: Light and comfortable clothing.
Guinea climatological average
Annual average temperature: approx. 26°C / Annual rainfall: approx. 1592 mm / Summer humidity: 75%–85% / Rainiest month: September
Guinea monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
25.8°C
0.1
February
28.3°C
0
March
29.9°C
10.2
April
29.3°C
68.3
May
27.1°C
197.4
June
25.5°C
210.2
July
24.9°C
251.3
August
24.6°C
285.4
September
24.7°C
319.7
October
25.2°C
225.5
November
25.7°C
17.7
December
24.5°C
6.8
Guinea weather for the next seven days
4/23
Thursday
Patchy rain nearby
39.4°C/23.9°C
4/24
Friday
Sunny
40.6°C/24.6°C
4/25
Saturday
Sunny
41.9°C/22.9°C
4/26
Sunday
Sunny
41.2°C/22.7°C
4/27
Monday
Sunny
41.1°C/23.4°C
4/28
Tuesday
Sunny
39.6°C/23.8°C
4/29
Wednesday
Sunny
38.6°C/24.6°C
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