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Petrolina weather in May

Weather in Petrolina: May

Average day temperature: 88.4°F
Average night temperature: 70.7°F
Number of sunny days: 10 days
Day length: 11.6 - 11.8 hours
Number of rainy days: 1 day
Precipitation totals: 0.4 in.

Air temperature in May, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
0
16
32
48
64
80
96
112
128
Day temperature   
Night temperature

The highest day temperature during May of 2024 was 96°F. At the same time the lowest night temperature was 64°F. Daily and nightly averages during May were 91.2°F and 69.1°F.

Sunny, partly cloudy and cloudy days
Sunny days
Partly cloudy days
Cloudy days
33%
43%
23%

Mostly all days in May are partly cloudy but sunny or cloudy days are also possible.

Precipitation total in May, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.3
0.5
0.8
1.0
1.3
1.5
1.8
1.0
1.2
1.5
1.0
1.0
1.2
1.5
1.0

Precipitation total value in Petrolina in May is 0.4 in. Other months of the year show relatively similar values.

Wind speed in May, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
2.6
5.2
7.8
10.4
13.0
15.6
18.2
11.1
11.9
13.4
14.8
15.1
15.1
14.5
11.0
10.7
10.3
9.3
11.1
11.9
13.4
14.8
15.1
15.1
14.5
13.3
11.0
10.7
10.3
9.3

The average wind speed value in May is 13.3 mph

Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.7
3.4
5.1
6.8
8.5
10.2
12.0
8.1
7.8
10.0
9.9
9.0
8.1
7.3
6.9
7.5
7.3
6.7
8.1
7.8
10.0
9.9
9.0
8.1
7.3
7.3
6.9
7.5
7.3
6.7

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in May is: 7.3.

Best time for vacation in Petrolina

Sunniest months:
September 24 days
October 24 days
August 20 days
Warmest months:
October 95.2 °F
September 92.4 °F
March 92.3 °F
Coldest months:
July 85.6 °F
June 86.2 °F
August 87.6 °F
Rainiest months:
March 2 days
November 2 days
December 2 days
Windiest months:
August 15.1 mph
July 15.1 mph
September 14.8 mph

Petrolina on a weather map

Leaflet | Tiles © Esri
Places in Brazil:
Name
°F
+75°F
+82°F
+68°F
+84°F
+82°F
+68°F
+82°F
+68°F
+72°F
+72°F
+72°F
+70°F
+82°F
24 Hours Forecast
Petrolina
Local time: 13:38
April 21, monday
1500
99°F
NW
9 mph
1800
88°F
N
10 mph
2100
88°F
NW
11 mph
April 22, tuesday
0000
81°F
W
20 mph
0300
75°F
NW
17 mph
0600
72°F
NW
12 mph
0900
84°F
W
14 mph
1200
93°F
NW
11 mph
Units of measurement: °C / °F