Guaynabo Weather in July

What's the weather like in Guaynabo (Guaynabo) in July 2024?

The climate in Guaynabo during July can be summarized as hot, humid and wet.

July is in the summer in Guaynabo and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a steamy 30°C (86°F), whilst at night 24°C (74°F) is normal.

Guaynabo weather averages (imperial / metric)
Daytime temperature 30.1°C 86.1°F
Nightly temperature 23.6°C 74.4°F
Average temperature 26.8°C 80.2°F
Daily sunshine 9.5 hrs
Avg rainfall 180 mm 7.1 ins
Rainy days 19 days
Sea temperature 28.4°C 83°F
Humidity 76%
Windspeed 17.3kph 11 mph

On average July is the 4th wettest month of the year in Guaynabo with around 180mm 7.1 inches of rain making it a wet time to visit. This rainfall is typically spread over 19 days, although this may vary considerably.

On the flip side this corresponds to an average of 9.5 hours of sunshine per day.

July temperatures in Guaynabo

Guaynabo average temperature in July

July rainfall

Guaynabo average rain in July

July hourly sunshine

Guaynabo average rain in July

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 Guaynabo in July 2024.

Other monthly averages

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Guaynabo weather stats

Guaynabo weather statistics
Hottest month: August 30.2°C 86.4°F
Driest month: March 79mm 3.1ins
Sunniest month: March 9.6hrs
Coldest month: February 26.9°C 80.4°F
Wettest month: August 195mm 7.7ins
Map showing location of Guaynabo (18.35745, -66.111) Guaynabo map pin © Google

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