Santa Rosa
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Santa Rosa Weather in May

May in Santa Rosa averages 24°C (75°F) during the day and 13°C (55°F) at night. Quite a bit of rainfall is typical this month, with around 161 mm (6.3 in) on average. An umbrella is a good idea.

Rainfall in Santa Rosa in May

The climate data from previous years indicates about 10 days of rain, averaging 161 mm (6.3 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Santa Rosa in May

Daytime highs in Santa Rosa in May reach 24°C (75°F), with nights around 13°C (55°F). During May, the winter season is in full swing. Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights drop to around 13°C (55°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

If your ideal day consists of dry skies and pleasant temperatures, April, May, June, July, August and September typically offer the best circumstances for Santa Rosa.

Santa Rosa Temperature in May

Min Temperature
13°C (55°F)
Max Temperature
24°C (75°F)
Chance of Rain
32%
Precipitation
161 mm (6.3 in)
Rainy days
10 days

Santa Rosa Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Santa Rosa - and find the best time to visit.

Best Places in Brazil in May

Find out more about the weather in Brazil and which places have the best travel conditions in this month. See all of Brazil in May →

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 Santa Rosa in May

Pleasant temperatures in May mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Heavy rain is guaranteed, please bring a good poncho and waterproof everything!

What To Do in Santa Rosa in May

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Camping
    6/10

Santa Rosa 3-Day Forecast

More climate data for Santa Rosa

Popular in May

Where to go in May - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.