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May 2025 – Warm with Above Normal Precipitation Across Delaware

Climate Update

Posted on June 30, 2025 | by Tina Callahan

April 2025 – Warm with Near Normal Precipitation Across Delaware

Climate Update
June 9, 2025
March 2025 – Very Warm with Above Normal Precipitation Across Delaware

Climate Update
April 24, 2025
February 2025 – Cool with Near Normal Precipitation Across Delaware

Climate Update
April 8, 2025
January 2025 – Very Cold and Very Dry Across Delaware

Climate Update
March 17, 2025

Delaware Climate Data

Historical Daily Data

Delaware Climate Projections

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Delaware Quick Facts

Land Area

1,982 mi²
*second smallest in U.S.

Population

1,051,917
US Census PEP, V2024

Avg Annual
Temperature

54°F *
58.1°F coastal
* in New Castle County

Avg. Annual
Precipitation

45 inches

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