Value Anomaly Rank Mean

County Average Temperature

March - May 1985

0°F10°F20°F30°F40°F50°F60°F70°F80°F90°F

Delaware (Hover over a County)

Temp Average Temperature : 55.6°F

Anomaly: 3.3°F

Rank: 12th Warmest

Mean: 52.3°F

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March - May 1985 Delaware County Average Temperature

County	Value	Anomaly	Rank 131 Years	1901-2000 Mean
Kent County	55.6°F	3.3°F	120	52.3°F
New Castle County	55.2°F	3.5°F	122	51.6°F
Sussex County	55.8°F	3.1°F	118	52.6°F

Citing This Page

• NOAA National Centers for Environmental information, Climate at a Glance: County Mapping, published August 2025, retrieved on August 11, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/mapping