Measurements:
°C
°F
Petrolina
94°F
W 16 mph
Feels like: 94°F
Precip: 85%
World Resorts Brazil Petrolina Weather May Weather in Petrolina

Petrolina Weather: May

Average Day Temperature: 92.7°F
Average Night Temperature: 72.5°F
Number of Sunny Days: 11 days
Sunshine Hours: 11.6 - 11.8 hours
Number of Rainy Days: 1 day
Precipitation Totals: 0.3 in

Air Temperature in May, °F

Select Year: 2025 2024 2023

The highest day temperature in May 2025 was 100°F. The lowest night temperature was 65°F. The average values for day and night temperatures during May were 92.9°F и 70.0°F respectivly.

Sunny, Cloudy and Gloomy days

Most of the days in May are cloudy but you can also expect sunny or gloomy days.

Precipitation Totals in May, in

Precipitation total in May for Petrolina is 0.3 in.

Wind Speed in May, mph

The average wind speed in May is 13.7 mph.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Petrolina in May is 6.8 hours.

Best Time to Visit Petrolina
The most sunny months:
September 24 days
October 24 days
August 21 days
The most warm months:
October 99.6 °F
December 97.1 °F
March 97.0 °F
The most cold months:
July 89.7 °F
June 90.5 °F
August 91.8 °F
The most rainy months:
March 2 days
November 2 days
December 2 days
The most windy months:
July 15 mph
August 15 mph
September 15 mph

Petrolina on the Weather Map

24 Hours Weather Forecast
Petrolina
Local time: 17:17
10 jan, saturday
1800 94°F
W
16 mph
2100 84°F
NW
11 mph
11 jan, sunday
0000 80°F
W
17 mph
0300 74°F
NW
16 mph
0600 72°F
NW
14 mph
0900 86°F
W
15 mph
1200 92°F
W
14 mph
1500 98°F
W
13 mph