Measurements:
°C
°F
CURRENT WEATHER
18:51
Cidreira
68°F
SE 7 mph
Feels like: 68°F
Precip: 78%
World Resorts Brazil Cidreira Weather

7 Day Weather Forecast

09.28
mon
DAY
66°F
S 6 mph
precip
92%
NIGHT
66°F
S 6 mph
precip
39%
09.29
tue
DAY
68°F
S 7 mph
precip
49%
NIGHT
68°F
E 7 mph
precip
24%
09.30
wed
DAY
60°F
NE 16 mph
precip
35%
NIGHT
58°F
NE 7 mph
precip
24%
10.01
thu
DAY
62°F
NE 10 mph
precip
20%
NIGHT
58°F
NE 7 mph
precip
22%
10.02
fri
DAY
60°F
NW 8 mph
precip
7%
NIGHT
58°F
SW 14 mph
precip
24%
10.03
sat
DAY
66°F
SW 16 mph
precip
24%
NIGHT
64°F
SW 15 mph
precip
25%
10.04
sun
DAY
70°F
SW 4 mph
precip
26%
NIGHT
62°F
NE 8 mph
precip
28%

Cidreira Sea Water Temperature in September, °F

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Cidreira was 15.2°F. The maximum and minimum values were 14.4°F and 16.4°F respectively.

Cidreira on the Weather Map

Best Time to Visit Cidreira
The most sunny months:
July 15 days
May 14 days
August 13 days
The most warm months:
January 86.8 °F
February 86.4 °F
March 84.0 °F
Warmest sea temperature:
February 79.9 °F
March 79.4 °F
January 78.3 °F
The most cold months:
July 65.0 °F
June 65.1 °F
August 66.9 °F
The most rainy months:
September 5 days
May 5 days
July 4 days
The most windy months:
October 7 mph
November 7 mph
December 7 mph
more details