ValueRankAnomalyMean

Maximum Temperature

May 1899

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

Contiguous U.S.

TempMaximum Temperature: 72.21°F

Rank: 42nd Coldest

Anomaly: -0.72°F

Mean: 72.93°F

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May 1899 National Maximum Temperature

Location	Value	Rank 131 Years	Anomaly	1901-2000 Mean
Contiguous U.S.	72.21°F	42	-0.72°F	72.93°F

Citing This Page

• NOAA National Centers for Environmental information, Climate at a Glance: National Mapping, published July 2025, retrieved on July 16, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/national/mapping