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Ubatuba weather in March

Weather in Ubatuba: March

Average day temperature: 77.0°F
Average night temperature: 63.7°F
Sea water temperature: 80.2°F
Number of sunny days: 5 days
Day length: 11.9 - 12.5 hours
Number of rainy days: 11 days
Precipitation totals: 5.9 in.

Air temperature in March, °F

Show year:
2025
2024
2023
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
0
15
30
45
60
75
90
105
Day temperature   
Night temperature

The highest day temperature during March of 2025 was 87°F. At the same time the lowest night temperature was 61°F. Daily and nightly averages during March were 83.2°F and 66.3°F.

Sea water temperature in Ubatuba in March, °F

Show year:
2025
2024
2023
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
73
76
79
82
85
88
91

The average sea water temperature in March of 2025 was 79.7°F. The highest and lowest sea temperatures during the month were 84.4°F and 77.7°F.

Sunny, partly cloudy and cloudy days
Sunny days
Partly cloudy days
Cloudy days
19%
35%
45%

Mostly all days in March are cloudy but sunny and partly cloudy days are also possible.

Precipitation total in March, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.9
3.8
5.7
7.6
9.5
11.4
13.3
15.2
9.7
7.6
6.7
2.3
2.3
1.1
1.6
2.0
2.8
8.2
11.1
9.7
7.6
6.7
2.3
2.3
1.1
1.6
2.0
2.8
5.9
8.2
11.1

Precipitation total value in Ubatuba in March is 5.9 in.

Wind speed in March, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.7
1.4
2.0
2.7
3.4
4.1
4.7
3.6
3.8
3.9
3.9
3.8
3.4
3.2
3.3
3.2
3.1
3.3
3.6
3.8
3.9
3.9
3.8
3.4
3.2
3.3
3.2
3.2
3.1
3.3

The average wind speed value in March is 3.2 mph The wind's strength is relatively same during the whole year.

Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.4
2.7
4.1
5.5
6.8
8.2
9.6
4.9
5.5
4.1
7.7
7.6
8.0
7.5
7.2
5.9
5.3
5.0
4.9
5.5
4.1
7.7
7.6
8.0
7.5
7.2
5.9
6.1
5.3
5.0

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 March is: 6.1.

Best time for vacation in Ubatuba

Sunniest months:
July 18 days
August 17 days
September 15 days
Warmest months:
February 78.0 °F
January 77.7 °F
December 77.1 °F
Warmest sea temp:
February 81.1 °F
January 80.3 °F
March 80.2 °F
Coldest months:
June 69.1 °F
May 69.8 °F
July 69.9 °F
Rainiest months:
January 18 days
December 16 days
February 15 days
Windiest months:
September 4.4 mph
October 4.3 mph
November 4.2 mph

Ubatuba on a weather map

Leaflet | Tiles © Esri
Places in Brazil:
Name
°F
+75°F
+82°F
+70°F
+84°F
+81°F
+66°F
+82°F
+68°F
+70°F
+75°F
+66°F
+66°F
+77°F
24 Hours Forecast
Ubatuba
Local time: 08:04
April 07, monday
0900
66°F
W
4 mph
1200
73°F
W
6 mph
1500
75°F
W
6 mph
1800
72°F
W
5 mph
2100
63°F
SW
3 mph
April 08, tuesday
0000
61°F
SW
3 mph
0300
57°F
S
2 mph
0600
59°F
S
2 mph
Units of measurement: °C / °F