What is the best month to cruise to Paranaguá?

Paraná, Brazil

Paranaguá cruise weather by month

What to expect when your ship is in Paranaguá in any month: temperatures, how often it rains, wind, sea temperature and wave heights.

Maybest month, rated 89 of 100

Excellent. Pleasant temperatures, few rainy days and calm seas.

January 76
February 76
March 77
April 83
May 89
June 85
July 84
August 81
September 79
October 77
November 81
December 78

Excellent, 85 and upGood, 70 to 84Fair, 55 to 69Poor, under 55

87°Fwarmest average high (February)
73°Fcoolest average high (July)
24%fewest rain days (July)
53%most rain days (February)

Best time to cruise to Paranaguá

The best month for cruise weather in Paranaguá is May, rated 89 out of 100 (Excellent): pleasant temperatures, few rainy days and calm seas. June and July score nearly as well. The weakest month is January (76, Good): many rainy days.

How the rating works

Each month scores out of 100 from five things: the average high (30 points; 64 to 82°F is full marks), how often it rains (25), how rough the sea gets (15), how warm the water is where swimming matters (10) and storms (20: how often a tropical storm passed within 90 miles since 1980, or how often gales struck in the 20-year record, whichever is worse). A part with no data is left out and the rest scaled up. The weights are a judgment about what makes a stop pleasant, not a measurement. Crowds and fares are not included.

Weather in Paranaguá by month

Average highs run from 73°F (23°C) in July to 87°F (31°C) in February. Rain falls on the fewest days in July and the most in February. Sea temperature and wave heights are for the water just off the port.

Typical conditions, 2006–2025 climate record (ECMWF). Rain days are days with at least 1 mm of rain or melted snow. These are averages, not a forecast.
Month	Rating	High / low	Rain days	Wind	Sea temp	Typical seas	Sun
January	76Good	86 / 72°F30 / 22°C1 in 10 days: 80–92°F	51%	10 mph16 km/h	82°F28°C	3 ft (0.9 m)Slight; rougher days up to 5 ft	9.1 hrs77% humidity
February	76Good	87 / 73°F31 / 23°C1 in 10 days: 82–93°F	53%	8 mph14 km/h	84°F29°C	3 ft (0.8 m)Slight; rougher days up to 4 ft	9.1 hrs78% humidity
March	77Good	86 / 72°F30 / 22°C1 in 10 days: 81–91°F	51%	9 mph14 km/h	82°F28°C	3 ft (0.9 m)Slight; rougher days up to 5 ft	8.9 hrs79% humidity
April	83Good	81 / 68°F27 / 20°C1 in 10 days: 76–86°F	48%	9 mph15 km/h	79°F26°C	4 ft (1.1 m)Slight; rougher days up to 5 ft	8.0 hrs78% humidity
May	89Excellent	78 / 64°F26 / 18°C1 in 10 days: 72–84°F	28%	8 mph13 km/h	76°F24°C	3 ft (1.0 m)Slight; rougher days up to 5 ft	7.4 hrs79% humidity
June	85Excellent	75 / 60°F24 / 16°C1 in 10 days: 68–82°F	28%	8 mph14 km/h	71°F22°C	3 ft (0.9 m)Slight; rougher days up to 5 ft	6.9 hrs80% humidity
July	84Good	73 / 58°F23 / 15°C1 in 10 days: 66–80°F	24%	8 mph13 km/h	67°F19°C	3 ft (0.9 m)Slight; rougher days up to 5 ft	7.0 hrs81% humidity
August	81Good	73 / 59°F23 / 15°C1 in 10 days: 66–81°F	29%	9 mph15 km/h	67°F19°C	4 ft (1.1 m)Slight; rougher days up to 5 ft	7.0 hrs80% humidity
September	79Good	76 / 62°F25 / 17°C1 in 10 days: 70–83°F	40%	10 mph16 km/h	69°F21°C	4 ft (1.2 m)Slight; rougher days up to 5 ft	7.3 hrs80% humidity
October	77Good	78 / 65°F25 / 18°C1 in 10 days: 72–83°F	52%	10 mph16 km/h	72°F22°C	4 ft (1.2 m)Slight; rougher days up to 5 ft	7.3 hrs80% humidity
November	81Good	81 / 67°F27 / 19°C1 in 10 days: 76–86°F	47%	10 mph17 km/h	76°F24°C	3 ft (1.0 m)Slight; rougher days up to 6 ft	8.7 hrs77% humidity
December	78Good	86 / 71°F30 / 22°C1 in 10 days: 80–92°F	48%	10 mph16 km/h	80°F27°C	3 ft (1.0 m)Slight; rougher days up to 5 ft	9.3 hrs77% humidity

These are averages for 2006–2025 (20 years) from ECMWF’s ERA5 climate record, adjusted to local detail with a higher-resolution ECMWF analysis and Météo-France waves, then checked against weather-station records from NOAA (GHCN-Daily). There is no suitable station near this port, so the check was between the two model sources. They agree closely here.

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