The weather in May in Santa Maria da Boa Vista

It's hot in May in Santa Maria da Boa Vista with an average temperature of 33°C. Temperatures this month range from a low of 31°C to a high of 34°C. At night, you can expect temperatures between 22°C and 24°C.

May is a good month to be in Santa Maria da Boa Vista for sunny weather. You’ll have high temperatures and not too much rain.

Average temperatures and precipitation

This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in May for Santa Maria da Boa Vista, Brazil. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.

Temperature records

With 37°C in 2017, Santa Maria da Boa Vista reached the highest temperature in May over the past 10 years. The lowest daytime temperature in this month was 26°C in 2021. The extreme nighttime temperatures ranged from a lowest recorded value of 17°C to a highest value of 26°C.

Rainfall amount

In May, there is an average of 29 mm of precipitation, spread over 8 days. The wind speed is around 4 Bft, mostly coming from the Southeast.

Daily weather in May for Santa Maria da Boa Vista

Click on any day in May to get detailed info about the usual weather on that day in Santa Maria da Boa Vista. Check out the historical temperatures and precipitation over the past 10 years on this day.

1

34° / 23°

2

33° / 24°

3

32° / 24°

4

33° / 23°

5

33° / 22°

6

34° / 23°

7

33° / 22°

8

33° / 23°

9

33° / 22°

10

32° / 23°

11

33° / 24°

12

33° / 23°

13

34° / 23°

14

34° / 22°

15

33° / 23°

16

32° / 23°

17

34° / 23°

18

34° / 23°

19

33° / 23°

20

32° / 22°

21

33° / 22°

22

33° / 23°

23

33° / 23°

24

32° / 24°

25

32° / 23°

26

31° / 23°

27

32° / 22°

28

32° / 22°

29

32° / 22°

30

32° / 23°

31

31° / 23°

Start of May

The month of May starts in Santa Maria da Boa Vista with hot temps, averaging around 33°C during the day and nights around 23°C.

Mid May

By mid-May, daytime temps rise to around 34°C, with nights around 23°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.

End of May

By the end of May, the average daytime temperature in Santa Maria da Boa Vista is around 32°C, while nighttime temps are about 23°C. A shower might pop up, but overall, the weather will be dry and sunny.

UV index

The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.

Check out the climate of Santa Maria da Boa Vista for all months and discover the best travel time

Curious about the weather in other parts of Brazil? Check out the climate and weather for spots like Rio de Janeiro, Salvador, Pipa, or explore other destinations in Brazil.

Temperature charts

These charts show the average temperatures in May in Santa Maria da Boa Vista, Brazil. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.

Daily Temperature in May in Santa Maria da Boa Vista

Temperature in May in Santa Maria da Boa Vista over the years

Precipitation charts

These charts show the average amount of precipitation in May in Santa Maria da Boa Vista, Brazil. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.

Daily Precipitation in May in Santa Maria da Boa Vista

Total precipitation in May in Santa Maria da Boa Vista over the years

Daily UV index in May in Santa Maria da Boa Vista

This chart shows the average daily UV index in May in Santa Maria da Boa Vista, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.

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Average weather in Santa Maria da Boa Vista by month

Click on a month below to see detailed weather info for Santa Maria da Boa Vista. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.