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Ubatuba weather in December

Weather in Ubatuba: December

Average day temperature: 77.1°F
Average night temperature: 63.8°F
Sea water temperature: 76.8°F
Number of sunny days: 5 days
Day length: 13.5 - 13.6 hours
Number of rainy days: 16 days
Precipitation totals: 9.6 in.

Air temperature in December, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
0
14
28
42
56
70
84
98
112
Day temperature   
Night temperature

The highest day temperature during December of 2024 was 86°F. At the same time the lowest night temperature was 57°F. Daily and nightly averages during December were 75.3°F and 63.0°F.

Sea water temperature in Ubatuba in December, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
71
74
77
80
83
86
89

The average sea water temperature in December of 2024 was 76.1°F. The highest and lowest sea temperatures during the month were 77.9°F and 75.4°F.

Sunny, partly cloudy and cloudy days
Sunny days
Partly cloudy days
Cloudy days
10%
35%
55%

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

Precipitation total in December, 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
7.6
6.7
2.3
2.3
1.1
1.6
2.0
2.8
5.9
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 December is 9.7 in. It makes december one of the most rainy months of the year.

Wind speed in December, 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
3.8
3.9
3.9
3.8
3.4
3.2
3.3
3.2
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 December is 3.6 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
5.5
4.1
7.7
7.6
8.0
7.5
7.2
5.9
6.1
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 December is: 4.9.

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
+75°F
+79°F
+82°F
+70°F
+81°F
+75°F
+73°F
+73°F
+75°F
+73°F
+79°F
24 Hours Forecast
Ubatuba
Local time: 15:03
April 23, wednesday
1800
72°F
W
4 mph
2100
68°F
SW
4 mph
April 24, thursday
0000
66°F
SW
4 mph
0300
64°F
S
3 mph
0600
63°F
S
3 mph
0900
72°F
E
1 mph
1200
79°F
N
2 mph
1500
79°F
NW
4 mph
Units of measurement: °C / °F