Rosario Weather in May

What's the weather like in Rosario (Ilocos) in May 2024?

The climate in Rosario during May can be summarized as very hot, humid and very wet.

May is in the spring in Rosario and is typically the warmest month of the year. Daytime maximum temperatures average around a steamy 34°C (93°F), whilst at night 24°C (75°F) is normal.

Rosario weather averages (imperial / metric)
Daytime temperature 33.9°C 92.9°F
Nightly temperature 24°C 75.1°F
Average temperature 28.9°C 84°F
Daily sunshine 8.2 hrs
Avg rainfall 205 mm 8.1 ins
Rainy days 13 days
Sea temperature 29.7°C 85.4°F
Humidity 76%
Windspeed 9.7kph 6 mph

On average May is the 5th wettest month of the year in Rosario with around 205mm 8.1 inches of rain making it a very wet time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.2 hours of sunshine per day.

May temperatures in Rosario

Rosario average temperature in May

May rainfall

Rosario average rain in May

May hourly sunshine

Rosario average rain in May

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Rosario in May 2024.

Other monthly averages

Best places to visit in May

UV index Best time to go?

Rosario weather stats

Rosario weather statistics
Hottest month: April 34°C 93.2°F
Driest month: February 4mm 0.2ins
Sunniest month: February 9.1hrs
Coldest month: January 30.1°C 86.2°F
Wettest month: August 570mm 22.4ins
Map showing location of Rosario (16.2304, 120.4863) Rosario map pin © Google

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