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Weather in Batam — today

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

Now in Batam

🌦️

+25°

Drizzle

Feels like +29° · humidity 95%

Fri 14.8: +35° / +27°

🕐 02:25

Wind

16 km/h

UV index

Air (AQI)

47 · Moderate

Precipitation

18%

Humidity

95%

Pressure

1013 hPa

Sunrise / sunset

06:03 / 18:13

Sea temperature

🌊 +30°

👕 What to wear today

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

💧 Bring waterFeels warmer by 4°

Weather for an activity:

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

Detailed weather information for Batam

Friday, 14 August, in Batam (Indonesia): cloudy, light rain in places, hot. During the day the air will warm up to +35°, at night around +27°. Wind up to 14 km/h. No precipitation expected, you won't need an umbrella. Dress as lightly as possible, wear a hat, apply sunscreen and keep water with you. The sea has warmed up to +30° — great for swimming. The sun will rise at 06:03 and set at 18:13 — daylight lasts 12 hours.

Hourly weather in Batam

💧 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 Batam 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).

▶

Fri 14.8

🌦️

💧 18%

+27° +35°

Morning

🌦️

+30°

Day

🌦️

+35°

Evening

🌇

+33°

Night

🌙

+27°

Drizzle · precipitation 18% · wind up to 14 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

▶

Today 15.8

🌦️

💧 55%

+25° +33°

Morning

☀️

+28°

Day

🌦️

+33°

Evening

🌇

+29°

Night

🌙

+25°

Drizzle · precipitation 55% · wind up to 16 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

▶

Tomorrow 16.8

🌦️

💧 97%

+26° +31°

Morning

☁️

+29°

Day

🌦️

+31°

Evening

🌇

+27°

Night

🌙

+26°

Rain showers · precipitation 97% · wind up to 17 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Mon 17.8

🌦️

💧 63%

+24° +32°

Morning

🌦️

+27°

Day

🌦️

+32°

Evening

🌇

+30°

Night

🌙

+24°

Rain showers · precipitation 63% · wind up to 13 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

▶

Tue 18.8

🌦️

💧 49%

+25° +32°

Morning

🌦️

+28°

Day

🌦️

+32°

Evening

🌇

+30°

Night

🌙

+25°

Rain showers · precipitation 49% · wind up to 12 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

▶

Wed 19.8

🌦️

💧 59%

+25° +31°

Morning

🌦️

+27°

Day

🌦️

+31°

Evening

🌇

+30°

Night

🌙

+25°

Drizzle · precipitation 59% · wind up to 12 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Thu 20.8

☁️

💧 63%

+26° +32°

Morning

☁️

+28°

Day

☁️

+32°

Evening

🌇

+31°

Night

🌙

+26°

Overcast · precipitation 63% · wind up to 17 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

▶

Fri 21.8

☁️

💧 37%

+26° +33°

Morning

☁️

+29°

Day

☁️

+33°

Evening

🌇

+31°

Night

🌙

+26°

Overcast · precipitation 37% · wind up to 16 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

▶

Sat 22.8

☀️

💧 37%

+25° +33°

Morning

☀️

+28°

Day

☀️

+33°

Evening

🌇

+31°

Night

🌙

+25°

Clear · precipitation 37% · wind up to 15 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

▶

Sun 23.8

☀️

💧 33%

+26° +33°

Morning

☀️

+29°

Day

☀️

+33°

Evening

🌇

+31°

Night

🌙

+26°

Clear · precipitation 33% · wind up to 16 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

▶

Mon 24.8

🌤️

💧 31%

+26° +33°

Morning

🌤️

+29°

Day

🌤️

+33°

Evening

🌇

+31°

Night

🌙

+26°

Mostly clear · precipitation 31% · wind up to 15 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

▶

Tue 25.8

🌦️

💧 39%

+27° +33°

Morning

🌦️

+29°

Day

🌦️

+33°

Evening

🌇

+32°

Night

🌙

+27°

Drizzle · precipitation 39% · wind up to 16 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

▶

Wed 26.8

🌦️

💧 48%

+27° +32°

Morning

🌦️

+29°

Day

🌦️

+32°

Evening

🌇

+31°

Night

🌙

+27°

Drizzle · precipitation 48% · wind up to 14 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

▶

Thu 27.8

🌦️

💧 49%

+27° +33°

Morning

🌦️

+29°

Day

🌦️

+33°

Evening

🌇

+32°

Night

🌙

+27°

Drizzle · precipitation 49% · wind up to 14 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

56 / 100

for sea and sun · Average

🏊 Swimming

58 / 100

water 30° · Average

🏃 Running

18 / 100

comfort for running · Bad

🧴 UV

moderate · low

☂️ Rain

18%

unlikely · low

✨ Stars

75 / 100

evening visibility · Good

🧺 Laundry drying

35 / 100

will dry outside · So-so

🚗 Car wash

73 / 100

no rain expected · Good

🌫️ Air quality

Moderate air

European AQI

PM2.5: 17PM10: 21O₃: 77NO₂: 22

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

🌅 Sun, moon and sea

Sunrise

06:03

Sunset

18:13

Golden hour

17:45

Daylight

12 h (+0 min vs yesterday)

Sea temperature

+30°

🌊 calm, waves 0.1 m.

Batam 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.

+27°

+25°

Jan

+28°

+25°

Feb

+28°

+26°

Mar

+29°

+26°

Apr

+29°

+26°

May

+29°

+26°

Jun

+28°

+26°

Jul

+28°

+26°

Aug

+28°

+26°

Sep

+28°

+26°

Oct

+28°

+25°

Nov

+27°

+25°

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	+27°	+25°	+28°	200 mm	Gentle warmth — about +27° daytime, great walking weather. Frequent rain (200 mm over the month) — keep indoor backup plans. 😊 light summer clothing. Water at +28° — great for swimming. This is the coldest month of the year.
February	+28°	+25°	+28°	96 mm	A comfortable month: +28° by day without exhausting heat. One of the wettest months (96 mm): downpours can derail plans. 😊 light summer clothing. Water at +28° — great for swimming. Weather-wise, one of the three best months to visit.
March	+28°	+26°	+29°	150 mm	Warm and comfortable: +28° by day, +26° at night. It's a rainy month (150 mm) — an umbrella is a must. 😊 light summer clothing. Water at +29° — great for swimming. Weather-wise, one of the three best months to visit.
April	+29°	+26°	+30°	187 mm	Gentle warmth — about +29° daytime, great walking weather. Frequent rain (187 mm over the month) — keep indoor backup plans. 😊 light summer clothing. The sea is +30° — like a warm bath.
May	+29°	+26°	+31°	221 mm	A comfortable month: +29° by day without exhausting heat. One of the wettest months (221 mm): downpours can derail plans. 😊 light summer clothing. The sea is +31° — like a warm bath. This is the hottest month of the year in Batam.
June	+29°	+26°	+31°	191 mm	Warm and comfortable: +29° by day, +26° at night. It's a rainy month (191 mm) — an umbrella is a must. 😊 light summer clothing. The sea is +31° — like a warm bath. The longest daylight hours of the year — more time for everything.
July	+28°	+26°	+30°	179 mm	Gentle warmth — about +28° daytime, great walking weather. Frequent rain (179 mm over the month) — keep indoor backup plans. 😊 light summer clothing. The sea is +30° — like a warm bath.
August	+28°	+26°	+30°	158 mm	A comfortable month: +28° by day without exhausting heat. One of the wettest months (158 mm): downpours can derail plans. 😊 light summer clothing. The sea is +30° — like a warm bath.
September	+28°	+26°	+30°	146 mm	Warm and comfortable: +28° by day, +26° at night. It's a rainy month (146 mm) — an umbrella is a must. 😊 light summer clothing. The sea is +30° — like a warm bath. Weather-wise, one of the three best months to visit.
October	+28°	+26°	+30°	197 mm	Gentle warmth — about +28° daytime, great walking weather. Frequent rain (197 mm over the month) — keep indoor backup plans. 😊 light summer clothing. The sea is +30° — like a warm bath.
November	+28°	+25°	+31°	286 mm	A comfortable month: +28° by day without exhausting heat. One of the wettest months (286 mm): downpours can derail plans. 😊 light summer clothing. The sea is +31° — like a warm bath.
December	+27°	+25°	+29°	302 mm	Warm and comfortable: +27° by day, +25° at night. It's a rainy month (302 mm) — an umbrella is a must. 😊 light summer clothing. Water at +29° — great for swimming. Statistically the wettest month of the year.

When to visit Batam

✅ Recommended time to visit

🌟 Best time: February, March, September

Daytime air+28…+28°

Sea temperature+28…+30°

Precipitationoften

Why: comfortable +28…+28° by day, little rain, warm sea (+28…30°).

⚠️ Doable, with caveats

🌤️ Shoulder season: January, April, June, July, August, October

Daytime air+27…+29°

Sea temperature+28…+31°

Precipitationoften

Why: noticeable rain risk (158–200 mm/month) — pack an umbrella and backup plans.

🔴 Not the best time

🌤️ Shoulder season: May, November, December

Daytime air+27…+29°

Sea temperature+29…+31°

Precipitationoften

Why: the rainy season (221–302 mm/month) — downpours almost daily.

Bottom line: the best time to visit Batam is February, March, September, and the most comfortable months are February, March, September. The toughest months to visit are May, November, December: frequent rain.