World → Guinea-Bissau → Bissau

Weather in Bissau — today

Tomorrow Day after tomorrow 3 days Week 14 days Month forecast Weather archive

Now in Bissau

☀️

+28°

Clear

Feels like +34° · humidity 93%

Today 27.10: +33° / +26°

🕐 08:25

Wind

7 km/h

UV index

Air (AQI)

59 · Moderate

Precipitation

51%

Humidity

93%

Pressure

1013 hPa

Sunrise / sunset

06:53 / 18:38

Sea temperature

🌊 +31°

👕 What to wear today

Hot — light breathable clothing, a hat, plenty of water.

☂️ Take an umbrellaFeels warmer by 6°

Weather for an activity:

🎣 fishing 🏖️ the beach 🏃 a run 📸 a photo shoot 🚶 a walk

Detailed weather information for Bissau

Today, 27 October, Tuesday, in Bissau (Guinea-Bissau): cloudy, light rain in places, hot. During the day the air will warm up to +33°, at night around +26°. Wind up to 16 km/h. High chance of rain — be sure to take an umbrella or a raincoat. Light summer clothing will do — a T-shirt and shorts or light trousers. The sea has warmed up to +31° — great for swimming. The sun will rise at 06:53 and set at 18:38 — daylight lasts 12 hours.

Hourly weather in Bissau

💧 The bars at the bottom show the hourly precipitation probability. Shaded areas of the chart are the dark hours (before sunrise 🌅 and after sunset 🌇).

Weather in Bissau for 14 days

Tap a day to expand it by time of day and open the full forecast. The bar shows the range from the night low (left) to the day high (right).

▶

Today 27.10

🌦️

💧 51%

+26° +33°

Morning

☀️

+28°

Day

🌦️

+33°

Evening

🌇

+29°

Night

🌙

+26°

Drizzle · precipitation 51% · wind up to 16 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

▶

Tomorrow 28.10

⛈️

💧 36%

+26° +32°

Morning

🌤️

+27°

Day

⛈️

+32°

Evening

🌇

+28°

Night

🌙

+26°

Thunderstorm · precipitation 36% · wind up to 12 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

▶

Thu 29.10

🌦️

💧 47%

+25° +31°

Morning

🌦️

+27°

Day

🌦️

+31°

Evening

🌇

+30°

Night

🌙

+25°

Drizzle · precipitation 47% · wind up to 10 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Fri 30.10

🌦️

💧 74%

+25° +30°

Morning

🌦️

+27°

Day

🌦️

+30°

Evening

🌇

+29°

Night

🌙

+25°

Drizzle · precipitation 74% · wind up to 9 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Sat 31.10

🌦️

💧 83%

+25° +30°

Morning

🌦️

+27°

Day

🌦️

+30°

Evening

🌇

+29°

Night

🌙

+25°

Rain showers · precipitation 83% · wind up to 10 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Sun 1.11

🌦️

💧 35%

+25° +32°

Morning

🌦️

+28°

Day

🌦️

+32°

Evening

🌇

+30°

Night

🌙

+25°

Drizzle · precipitation 35% · wind up to 8 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

▶

Mon 2.11

🌫️

💧 33%

+24° +33°

Morning

🌫️

+27°

Day

🌫️

+33°

Evening

🌇

+31°

Night

🌙

+24°

Fog · precipitation 33% · wind up to 8 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

▶

Tue 3.11

☁️

💧 10%

+25° +32°

Morning

☁️

+28°

Day

☁️

+32°

Evening

🌇

+30°

Night

🌙

+25°

Overcast · precipitation 10% · wind up to 10 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

▶

Wed 4.11

🌫️

💧 4%

+25° +32°

Morning

🌫️

+28°

Day

🌫️

+32°

Evening

🌇

+30°

Night

🌙

+25°

Fog · precipitation 4% · wind up to 10 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

▶

Thu 5.11

☁️

💧 6%

+27° +32°

Morning

☁️

+29°

Day

☁️

+32°

Evening

🌇

+31°

Night

🌙

+27°

Overcast · precipitation 6% · wind up to 10 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

▶

Fri 6.11

☁️

💧 2%

+26° +33°

Morning

☁️

+29°

Day

☁️

+33°

Evening

🌇

+31°

Night

🌙

+26°

Overcast · precipitation 2% · wind up to 9 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

▶

Sat 7.11

🌤️

💧 6%

+25° +33°

Morning

🌤️

+28°

Day

🌤️

+33°

Evening

🌇

+31°

Night

🌙

+25°

Mostly clear · precipitation 6% · wind up to 10 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

▶

Sun 8.11

☁️

💧 6%

+25° +33°

Morning

☁️

+28°

Day

☁️

+33°

Evening

🌇

+31°

Night

🌙

+25°

Overcast · precipitation 6% · wind up to 10 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

▶

Mon 9.11

🌤️

💧 2%

+25° +33°

Morning

🌤️

+28°

Day

🌤️

+33°

Evening

🌇

+31°

Night

🌙

+25°

Mostly clear · precipitation 2% · wind up to 10 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

🗺️ Precipitation radar

Precipitation radar (RainViewer) over a clean base map — updates every 5–10 minutes. Colours show nearby precipitation; if there is none, the map is simply clear — that is normal. Zoom with + / −.

Rain intensity:lightmoderateheavy

🎯 What to do in this weather — indices of the day

Comfort score from 0 (bad) to 100 (excellent), calculated from the day's weather. For “rain” and “UV” a percentage/risk level is shown.

🏖️ Beach

39 / 100

for sea and sun · So-so

🏊 Swimming

19 / 100

water 31° · Bad

🏃 Running

0 / 100

comfort for running · Bad

🧴 UV

moderate · low

☂️ Rain

51%

likely · moderate

✨ Stars

52 / 100

evening visibility · Average

🧺 Laundry drying

3 / 100

will dry outside · Bad

🚗 Car wash

34 / 100

better to wait · So-so

🌫️ Air quality

Moderate air

European AQI

PM2.5: 49PM10: 86O₃: 50NO₂: 1

Moderate. Those sensitive to dust should be more careful during long outdoor exercise.

🌅 Sun, moon and sea

Sunrise

06:53

Sunset

18:38

Golden hour

18:09

Daylight

12 h (-1 min vs yesterday)

Sea temperature

+31°

🌊 calm, waves 0.1 m.

Bissau climate by month

Long-term averages. Hover over a bar for details. The forecast for a specific month is a combination of the climate normal and the model forecast for the coming weeks.

+33°

+21°

Jan

+34°

+21°

Feb

+35°

+22°

Mar

+34°

+23°

Apr

+33°

+24°

May

+32°

+25°

Jun

+29°

+25°

Jul

+28°

+24°

Aug

+29°

+24°

Sep

+30°

+25°

Oct

+32°

+24°

Nov

+33°

+22°

Dec

swipe sideways →

Bar color shows temperature:frostcoolcomfortablewarmhot— best months to visit

Month	Day	Night	Sea	Precipitation	What to pack and what makes the month notable (events, nuances)
January	+33°	+21°	+26°	0 mm	A hot, dry month: +33° daytime, warm pleasant evenings. ☀️ water and sunscreen. Water at +26° — great for swimming. Weather-wise, one of the three best months to visit.
February	+34°	+21°	+27°	1 mm	Hot (+34° by day) but dry — manageable with a sensible schedule. ☀️ water and sunscreen. Water at +27° — great for swimming.
March	+35°	+22°	+28°	0 mm	Up to +35° by day — hot, yet not muggy; mornings and evenings are pleasant. ☀️ water and sunscreen. Water at +28° — great for swimming. This is the hottest month of the year in Bissau.
April	+34°	+23°	+29°	0 mm	A hot, dry month: +34° daytime, warm pleasant evenings. ☀️ water and sunscreen. Water at +29° — great for swimming.
May	+33°	+24°	+29°	6 mm	Hot (+33° by day) but dry — manageable with a sensible schedule. ☀️ water and sunscreen. Water at +29° — great for swimming. Weather-wise, one of the three best months to visit.
June	+32°	+25°	+30°	86 mm	Gentle warmth — about +32° daytime, great walking weather. Frequent rain (86 mm over the month) — keep indoor backup plans. 😊 light summer clothing. The sea is +30° — like a warm bath. The longest daylight hours of the year — more time for everything.
July	+29°	+25°	+29°	345 mm	A comfortable month: +29° by day without exhausting heat. One of the wettest months (345 mm): downpours can derail plans. 😊 light summer clothing. Water at +29° — great for swimming.
August	+28°	+24°	+29°	446 mm	Warm and comfortable: +28° by day, +24° at night. It's a rainy month (446 mm) — an umbrella is a must. 😊 light summer clothing. Water at +29° — great for swimming. This is the coldest month of the year.
September	+29°	+24°	+30°	306 mm	Gentle warmth — about +29° daytime, great walking weather. Frequent rain (306 mm over the month) — keep indoor backup plans. 😊 light summer clothing. The sea is +30° — like a warm bath.
October	+30°	+25°	+30°	141 mm	A comfortable month: +30° by day without exhausting heat. One of the wettest months (141 mm): downpours can derail plans. 😊 light summer clothing. The sea is +30° — like a warm bath. The sea is at its warmest of the year this month.
November	+32°	+24°	+30°	23 mm	Warm and comfortable: +32° by day, +24° at night. 😊 light summer clothing. The sea is +30° — like a warm bath.
December	+33°	+22°	+27°	2 mm	Up to +33° by day — hot, yet not muggy; mornings and evenings are pleasant. ☀️ water and sunscreen. Water at +27° — great for swimming. The shortest daylight of the year — it gets dark early.

When to visit Bissau

✅ Recommended time to visit

🌟 Best time: January, May, December

Daytime air+33…+33°

Sea temperature+26…+29°

Precipitationalmost none

Why: comfortable +33…+33° by day, little rain, warm sea (+26…29°).

⚠️ Doable, with caveats

🌤️ Shoulder season: February, March, April, June, October, November

Daytime air+30…+35°

Sea temperature+27…+30°

Precipitationoften

Why: cool (+30…+35°) — not beach season, but great for city sights and museums.

🔴 Not the best time

🌤️ Shoulder season: July, August, September

Daytime air+28…+29°

Sea temperature+29…+30°

Precipitationoften

Why: the rainy season (306–446 mm/month) — downpours almost daily.

Bottom line: the best time to visit Bissau is January, May, December, and the most comfortable months are January, May, December. The toughest months to visit are July, August, September: frequent rain.