Value Anomaly Rank Mean

Average Temperature Rank (131 years)

March 1931

Coldest⇣⅒⇣ ⅓Near Normal⇡ ⅓⇡⅒Warmest

Climate Regions (Hover over a Climate Region)

Temp Average Temperature : --

Anomaly: --

Rank: -- Coldest

Mean: --

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*Signifies a tie

**Insufficient variability in the data record renders rank insignificant

March 1931 Climate Regions Average Temperature

Climate Region	Value	Anomaly	Rank 131 Years	1901-2000 Mean
Northeast	32.9°F	0.6°F	74	32.3°F
Upper Midwest	29.0°F	0.1°F	67	28.9°F
Ohio Valley	37.7°F	-4.7°F	18	42.4°F
Southeast	48.5°F	-5.8°F	7	54.3°F
Northern Rockies and Plains	29.4°F	-0.5°F	53	29.9°F
South	47.8°F	-5.3°F	10	53.1°F
Southwest	39.8°F	-1.7°F	31	41.5°F
Northwest	37.0°F	0.5°F	71	36.5°F
West	46.9°F	1.9°F	96	45.0°F

Citing This Page

• NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published July 2025, retrieved on August 4, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/regional/mapping