Warwick (RI) Weather & Climate: Best Time to Visit

The climate in Warwick is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a comfortable 29°C (84°F) in July to a chilly 3°C (37°F) in February.

Nighttime temperatures range from 19°C (66°F) in July to -6°C (21°F) in February.

Check out our detailed temperature page for more information.

Temperature ranges by month

Warwick has a notably wet climate with abundant precipitation, recording 1342 mm (53 in) of rain/snowfall per year. The wettest period in Warwick occurs in June, which receives around 136 mm (5.4 in) of precipitation. During the driest month, May, Warwick experiences moderate rainfall, totaling 88 mm (3.5 in). The consistent precipitation levels throughout the year contribute to a relatively stable climate. For more details, please visit our Warwick Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

In Warwick, summer days are longer and more sunny, with daily sunshine hours peaking at 9.7 hours in July. As the darker season arrives, the brightness of the sun becomes less. November sees a soft sun for only 4.9 hours per average day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

Daily percentage of sunshine

The relative humidity is high throughout the year in Warwick.

The city experiences its highest humidity in August, reaching 73%. In April, the humidity drops to its lowest level at 61%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year