World → Brazil → Guarulhos

Weather in Guarulhos — today

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

Now in Guarulhos

🌙

+21°

Clear

Feels like +21° · humidity 59%

Today 28.7: +26° / +13°

🕐 18:25

Wind

7 km/h

UV index

Air (AQI)

80 · Poor

Precipitation

Humidity

59%

Pressure

1015 hPa

Sunrise / sunset

06:42 / 17:42

👕 What to wear today

Warm — a T-shirt and light trousers or shorts.

Weather for an activity:

🎣 fishing 🏃 a run 📸 a photo shoot 🚶 a walk

Detailed weather information for Guarulhos

Today, 28 July, Tuesday, in Guarulhos (Brazil): clear and sunny, warm. During the day the air will warm up to +26°, at night around +13°. Due to the wind it feels like +21°. Wind up to 14 km/h. No precipitation expected, you won't need an umbrella. Light summer clothing will do — a T-shirt and shorts or light trousers. The sun will rise at 06:42 and set at 17:42 — daylight lasts 11 hours.

Hourly weather in Guarulhos

💧 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 Guarulhos 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 28.7

☀️

+13° +26°

Morning

☀️

+18°

Day

☀️

+26°

Evening

🌇

+23°

Night

🌙

+13°

Clear · precipitation 0% · wind up to 14 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Tomorrow 29.7

🌦️

💧 47%

+17° +29°

Morning

☀️

+20°

Day

🌦️

+29°

Evening

🌇

+20°

Night

🌙

+17°

Drizzle · precipitation 47% · wind up to 24 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Thu 30.7

☁️

💧 2%

+14° +22°

Morning

☁️

+17°

Day

☁️

+22°

Evening

🌇

+20°

Night

🌙

+14°

Overcast · precipitation 2% · wind up to 13 km/h.
🙂 Mild, pleasant weather. A light sweater will come in handy in the evening.

▶

Fri 31.7

☁️

+14° +24°

Morning

☁️

+18°

Day

☁️

+24°

Evening

🌇

+22°

Night

🌙

+14°

Overcast · precipitation 0% · wind up to 13 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Sat 1.8

☁️

+12° +27°

Morning

☁️

+18°

Day

☁️

+27°

Evening

🌇

+23°

Night

🌙

+12°

Overcast · precipitation 0% · wind up to 11 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Sun 2.8

☁️

💧 2%

+13° +27°

Morning

☁️

+18°

Day

☁️

+27°

Evening

🌇

+24°

Night

🌙

+13°

Overcast · precipitation 2% · wind up to 9 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Mon 3.8

☁️

+14° +26°

Morning

☁️

+18°

Day

☁️

+26°

Evening

🌇

+23°

Night

🌙

+14°

Overcast · precipitation 0% · wind up to 6 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Tue 4.8

☁️

💧 20%

+15° +26°

Morning

☁️

+19°

Day

☁️

+26°

Evening

🌇

+23°

Night

🌙

+15°

Overcast · precipitation 20% · wind up to 9 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Wed 5.8

⛅

💧 20%

+16° +27°

Morning

⛅

+20°

Day

⛅

+27°

Evening

🌇

+24°

Night

🌙

+16°

Partly cloudy · precipitation 20% · wind up to 9 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Thu 6.8

☀️

💧 16%

+17° +29°

Morning

☀️

+21°

Day

☀️

+29°

Evening

🌇

+26°

Night

🌙

+17°

Clear · precipitation 16% · wind up to 12 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Fri 7.8

🌤️

💧 8%

+17° +30°

Morning

🌤️

+22°

Day

🌤️

+30°

Evening

🌇

+27°

Night

🌙

+17°

Mostly clear · precipitation 8% · wind up to 12 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Sat 8.8

⛅

💧 13%

+19° +31°

Morning

⛅

+23°

Day

⛅

+31°

Evening

🌇

+28°

Night

🌙

+19°

Partly cloudy · precipitation 13% · wind up to 24 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Sun 9.8

☁️

💧 13%

+14° +20°

Morning

☁️

+16°

Day

☁️

+20°

Evening

🌇

+19°

Night

🌙

+14°

Overcast · precipitation 13% · wind up to 14 km/h.
🙂 Mild, pleasant weather. A light sweater will come in handy in the evening.

▶

Mon 10.8

🌦️

💧 12%

+14° +23°

Morning

🌦️

+17°

Day

🌦️

+23°

Evening

🌇

+21°

Night

🌙

+14°

Drizzle · precipitation 12% · wind up to 12 km/h.
🙂 Mild, pleasant weather. A light sweater will come in handy in the evening.

🗺️ 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.

🏃 Running

82 / 100

comfort for running · Excellent

🧴 UV

moderate · low

☂️ Rain

unlikely · low

✨ Stars

88 / 100

evening visibility · Excellent

🧺 Laundry drying

75 / 100

will dry outside · Good

🚗 Car wash

95 / 100

no rain expected · Excellent

🌫️ Air quality

Poor air

European AQI

PM2.5: 22PM10: 22O₃: 43NO₂: 69

People with allergies or asthma should reduce time outdoors.

🌅 Sun, moon and sea

Sunrise

06:42

Sunset

17:42

Golden hour

17:10

Daylight

11 h (+1 min vs yesterday)

Guarulhos 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.

+26°

+19°

Jan

+27°

+19°

Feb

+26°

+18°

Mar

+24°

+17°

Apr

+22°

+14°

May

+21°

+13°

Jun

+21°

+12°

Jul

+23°

+13°

Aug

+24°

+14°

Sep

+25°

+16°

Oct

+25°

+16°

Nov

+26°

+18°

Dec

swipe sideways →

Bar color shows temperature:frostcoolcomfortablewarmhot— best months to visit

Month	Day	Night	Precipitation	What to pack and what makes the month notable (events, nuances)
January	+26°	+19°	237 mm	Gentle warmth — about +26° daytime, great walking weather. Frequent rain (237 mm over the month) — keep indoor backup plans. 😊 light summer clothing. Statistically the wettest month of the year.
February	+27°	+19°	183 mm	A comfortable month: +27° by day without exhausting heat. One of the wettest months (183 mm): downpours can derail plans. 😊 light summer clothing. This is the hottest month of the year in Guarulhos.
March	+26°	+18°	154 mm	One of the best times to visit: +26° by day, fresh nights. It's a rainy month (154 mm) — an umbrella is a must. 😊 light summer clothing.
April	+24°	+17°	65 mm	Ideal weather: +24° daytime — neither hot nor cold. Frequent rain (65 mm over the month) — keep indoor backup plans. 😊 light summer clothing. Weather-wise, one of the three best months to visit.
May	+22°	+14°	65 mm	The most pleasant season: +22° by day, comfortable all day long. One of the wettest months (65 mm): downpours can derail plans. 🙂 a sweater for the evening.
June	+21°	+13°	47 mm	One of the best times to visit: +21° by day, fresh nights. 🙂 a sweater for the evening. The shortest daylight of the year — it gets dark early.
July	+21°	+12°	55 mm	Ideal weather: +21° daytime — neither hot nor cold. 🙂 a sweater for the evening. This is the coldest month of the year.
August	+23°	+13°	39 mm	The most pleasant season: +23° by day, comfortable all day long. 🙂 a sweater for the evening. Weather-wise, one of the three best months to visit.
September	+24°	+14°	90 mm	One of the best times to visit: +24° by day, fresh nights. It's a rainy month (90 mm) — an umbrella is a must. 😊 light summer clothing.
October	+25°	+16°	116 mm	Ideal weather: +25° daytime — neither hot nor cold. Frequent rain (116 mm over the month) — keep indoor backup plans. 😊 light summer clothing.
November	+25°	+16°	153 mm	The most pleasant season: +25° by day, comfortable all day long. One of the wettest months (153 mm): downpours can derail plans. 😊 light summer clothing.
December	+26°	+18°	181 mm	One of the best times to visit: +26° by day, fresh nights. It's a rainy month (181 mm) — an umbrella is a must. 😊 light summer clothing. The longest daylight hours of the year — more time for everything.

When to visit Guarulhos

✅ Recommended time to visit

🌟 Best time: April, June, August

Daytime air+21…+24°

Precipitationoften

Why: comfortable +21…+24° by day, little rain.

⚠️ Doable, with caveats

🌤️ Shoulder season: March, May, July, September, October, November

Daytime air+21…+26°

Precipitationoften

Why: noticeable rain risk (55–154 mm/month) — pack an umbrella and backup plans.

🔴 Not the best time

🌤️ Shoulder season: January, February, December

Daytime air+26…+27°

Precipitationoften

Why: the rainy season (181–237 mm/month) — downpours almost daily.

Bottom line: the best time to visit Guarulhos is April, June, August, and the most comfortable months are April, June, August. The toughest months to visit are January, February, December: frequent rain.