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Guarujá Weather in March
March in Guarujá sees daytime temperatures around 27°C (81°F) and lows of 23°C (73°F) at night. Being part of the rainy season, heavy rainfall is a regular part of the day, so pack accordingly.
Rainfall in Guarujá in March
As part of the rainy season, Guarujá sees around 17 days of rain in March, with an average of 221 mm (8.7 in). With rain on many days and solid totals, showers are frequent and often moderately heavy. Waterproof gear is a sensible idea.
Temperature in Guarujá in March
March in Guarujá brings typical temperatures with highs around 27°C (81°F) and lows of 23°C (73°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights are warm at 23°C (73°F). It's worth making sure your accommodation has decent ventilation or air conditioning.
Sunshine in Guarujá in March
The month experiences a moderate amount of sunlight, with 155 hours of sunshine. This provides a nice balance between sunshine and rain.March in Guarujá can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
Guarujá Temperature in March
Min Temperature
23°C (73°F)
Max Temperature
27°C (81°F)
Chance of Rain
58%
Precipitation
221 mm (8.7 in)
Rainy days
17 days
Humidity
83% *
Sunshine
155 hours *
Percentage Sunshine
*
* Data from: Santos, Brazil (8 KM, 5 Miles).
Guarujá Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Guarujá - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Guarujá typically stay consistent throughout March, with daily highs averaging around 27°C (81°F). Nights are pleasant, with lows around 19°C (66°F).
Average temperatures in March
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in March
Historical weather records for Guarujá in March
Browse day-by-day weather records for Guarujá spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Guarujá historical weather extremes in March
Our historical data for Guarujá spans 1976 to 2026, revealing these weather extremes.
- The hottest March day on record in Guarujá reached 37°C (99°F) (March 20, 2002).
- Guarujá experienced its chilliest March day on March 28, 2012, reaching only 21°C (70°F).
- Guarujá registered its coldest March night on March 10, 1987, with temperatures dropping to 13°C (55°F).
Best Places in Brazil in March
Find out more about the weather in Brazil and which places have the best travel conditions in this month. See all of Brazil in March →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Guarujá in March
Warm but pleasant conditions in Guarujá in March. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions. Bring sunglasses since you'll have some sunny periods throughout the month
What To Do in Guarujá in March
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming7/10 -
Cycling7/10 -
Walking7/10 -
Camping6/10 -
Outdoor sports7/10
Guarujá 3-Day Forecast
More climate data for Guarujá
Temperature Rainfall Sunshine Humidity
See the full Guarujá climate overview or explore weather in Brazil.
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