World Resorts Brazil Itajai Weather

Itajai weather in January

Weather in Itajai: January

Average day temperature: 80.2°F
Average night temperature: 72.1°F
Sea water temperature: 79.5°F
Number of sunny days: 2 days
Day length: 13.3 - 13.8 hours
Number of rainy days: 8 days
Precipitation totals: 3.3 in.

Air temperature in January, °F

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2025
2024
2023
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0
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75
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105
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Day temperature   
Night temperature

The highest day temperature during January of 2025 was 89°F. At the same time the lowest night temperature was 66°F. Day and night temperature averages during January were 80.5°F and 71.3°F.

Sea water temperature in Itajai in January, °F

Show year:
2025
2024
2023
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73
75
77
79
81
83
85
87

The average sea water temperature in January of 2025 was 78.7°F. The highest and lowest sea temperatures during the month were 81.3°F and 77.2°F.

Sunny, partly cloudy and cloudy days
Sunny days
Partly cloudy days
Cloudy days
6%
39%
55%

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

Precipitation total in January, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.6
1.1
1.7
2.3
2.8
3.4
4.0
2.6
2.4
2.8
1.4
1.4
1.9
1.7
1.3
2.2
2.4
2.6
2.4
2.8
1.4
1.4
1.9
1.7
1.3
2.2
2.4
3.3

Precipitation total value in Itajai in January is 3.3 in. Other months of the year show relatively similar values.

Wind speed in January, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.2
2.4
3.6
4.8
5.9
7.1
8.3
6.8
6.9
6.7
6.0
5.7
5.5
5.9
5.8
6.2
6.1
6.5
6.8
6.9
6.7
6.0
5.7
5.5
5.9
5.8
6.2
6.1
6.5
6.6

The average wind speed value in January is 6.6 mph It makes January one of the most windy months of the year.

Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.0
2.0
3.0
4.0
5.0
6.0
6.9
7.9
4.9
4.5
3.0
4.6
5.4
5.8
5.2
5.4
4.6
5.0
5.7
4.9
4.5
3.0
4.6
5.4
5.8
5.2
5.4
4.6
5.0
5.7
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 January is: 5.0.

Best time for vacation in Itajai

Sunniest months:
July 12 days
May 10 days
June 10 days
Warmest months:
February 80.5 °F
January 80.2 °F
March 79.6 °F
Warmest sea temp:
February 80.2 °F
January 79.5 °F
March 79.4 °F
Coldest months:
July 65.9 °F
August 67.0 °F
June 67.9 °F
Rainiest months:
January 8 days
October 5 days
November 4 days
Windiest months:
November 6.9 mph
December 6.8 mph
October 6.7 mph

Itajai on a weather map

Leaflet | Tiles © Esri
Places in Brazil:
Name
°F
+88°F
+82°F
+86°F
+82°F
+88°F
+86°F
+82°F
+86°F
+82°F
+82°F
+79°F
+82°F
+84°F
24 Hours Forecast
Itajai
Local time: 12:48
February 15, saturday
1500
82°F
W
9 mph
1800
77°F
SW
7 mph
2100
77°F
SW
6 mph
February 16, sunday
0000
77°F
SW
5 mph
0300
75°F
S
3 mph
0600
75°F
SE
3 mph
0900
84°F
S
6 mph
1200
88°F
SW
11 mph
Units of measurement: °C / °F