Delray Beach (FL) Weather & Climate: Best Time to Visit

In Delray Beach, seasonal changes bring about a moderate variation in temperatures. Average daytime temperatures reach a very warm 32°C (90°F) in August. In January, the coolest month of the year, temperatures drop to a comfortable 24°C (75°F).

At night, temperatures range from around 25°C (77°F) in August to 15°C (59°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Delray Beach is known for its substantial rainfall, with annual precipitation reaching 1457 mm (57 in). Delray Beach can be quite wet during September, receiving approximately 213 mm (8.4 in) of precipitation over 25 rainy days.

In contrast, during the driest month (November), you will experience much drier conditions, with 55 mm (2.2 in) of precipitation spread across 12 rainy days. For more details, please visit our Delray Beach Precipitation page.

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

The average number of days each month with precipitation

Delray Beach experiences moderate variation in sunshine hours across the seasons. With 10.3 hours daily sunshine in July, it dips to 7.2 hours in December, offering a balanced mix of sunny and overcast days.

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 Delray Beach.

The city experiences its highest humidity in September, reaching 78%. In April, the humidity drops to its lowest level at 67%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year