Uno (Guinea-Bissau)Uno (Guinea-Bissau) at a Glance
When to Go
Best Time to Visit Uno (Guinea-Bissau)
Dry season is generally easier for travel and boat access in Guinea-Bissau.
Dry season
November-April · 24-30°C (75-86°F)
More reliable road conditions for coastal travel.
Wet season
May-October · 24-28°C (75-82°F)
Heavy rains can make transport difficult and increase mosquito activity.
Weather & Climate near Uno (Guinea-Bissau)
Climate
Uno (Guinea-Bissau)'s climate is classified as Tropical Savanna - Tropical Savanna climate with consistently warm temperatures year-round. Temperatures range from 17°C to 34°C. Heavy rainfall (2281 mm/year), wettest in August with a pronounced dry season.
Air Quality:
AQI 84
Moderate
Best Time to Visit
JanuaryDecemberFebruary
Temperature & Rainfall
Temperature Range
31°
Warmest Month
20°
Coldest Month
Monthly Conditions
| Month | Comfort | Temp | Feels | Rain | Sky | Humidity | Wind | UV | Daylight |
|---|---|---|---|---|---|---|---|---|---|
| January | Ideal | 17° - 32° | 25° | 0 mm | mostly sunny | 67% | 2.5 m/s | 1.7 very high | 11.4h |
| February | Excellent | 18° - 33° | 26° | 0 mm | mostly sunny | 71% | 2.4 m/s | 2.0 extreme | 11.7h |
| March | Excellent | 19° - 34° | 26° | 0 mm | mostly sunny | 76% | 2.7 m/s | 2.4 extreme | 12.0h |
| April | Excellent | 21° - 33° | 30° | 0 mm | some cloud | 78% | 3.0 m/s | 2.5 extreme | 12.3h |
| May | Excellent | 22° - 33° | 31° | 15 mm | partly cloudy | 79% | 2.9 m/s | 2.3 extreme | 12.5h |
| June | Acceptable | 23° - 32° | 31° | 214 mm | overcast | 82% | 2.4 m/s | 2.0 very high | 12.7h |
| July | Good | 23° - 30° | 26° | 642 mm | overcast | 85% | 2.2 m/s | 1.8 very high | 12.6h |
| August | Good | 23° - 29° | 26° | 712 mm | overcast | 86% | 2.2 m/s | 1.8 very high | 12.4h |
| September | Good | 23° - 30° | 26° | 429 mm | overcast | 85% | 1.9 m/s | 1.9 very high | 12.1h |
| October | Good | 23° - 31° | 27° | 231 mm | partly cloudy | 81% | 2.0 m/s | 1.9 very high | 11.8h |
| November | Excellent | 21° - 32° | 27° | 35 mm | some cloud | 72% | 1.7 m/s | 1.8 very high | 11.5h |
| December | Ideal | 18° - 32° | 25° | 3 mm | some cloud | 68% | 2.1 m/s | 1.7 very high | 11.3h |
Getting There & Around
How to Get to Uno (Guinea-Bissau)
Uno is reached via regional coastal roads or by boat from larger piers in the region. Transport is often informal; coordinate with local operators in the nearest larger town for reliable passage.