Regional Rankings

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Please note, Palmer Indices are not available for NWS Regions. Degree Days are not available for Great Plains, Souther Plains and Gulf Coast Rockies and Westward, River Basins, or Agricultural Belts. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Souris-Red-Rainy Basin

Average Temperature Rankings, May 1929

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
May 1929 1-Month	48.5°F (9.2°C)	53.1°F (11.7°C)	-4.6°F (-2.5°C)	10th Coolest	Coolest since: 1927	1907
May 1929 1-Month	48.5°F (9.2°C)	53.1°F (11.7°C)	-4.6°F (-2.5°C)	119th Warmest	Warmest since: 1928	1977
Apr–May 1929 2-Month	44.5°F (6.9°C)	46.6°F (8.1°C)	-2.1°F (-1.2°C)	30th Coolest	Coolest since: 1927	1907
	44.5°F (6.9°C)	46.6°F (8.1°C)	-2.1°F (-1.2°C)	99th Warmest	Warmest since: 1928	1977
	Ties: 1904, 1974, 2008
Mar–May 1929 3-Month	39.0°F (3.9°C)	38.9°F (3.8°C)	0.1°F (0.1°C)	68th Coolest	Coolest since: 1928	1907
	39.0°F (3.9°C)	38.9°F (3.8°C)	0.1°F (0.1°C)	61st Warmest	Warmest since: 1926	1977
	Ties: 2018, 2020
Feb–May 1929 4-Month	29.6°F (-1.3°C)	31.6°F (-0.2°C)	-2.0°F (-1.1°C)	32nd Coolest	Coolest since: 1923	1899
	29.6°F (-1.3°C)	31.6°F (-0.2°C)	-2.0°F (-1.1°C)	97th Warmest	Warmest since: 1928	1987
	Ties: 1943
Jan–May 1929 5-Month	22.1°F (-5.5°C)	26.1°F (-3.3°C)	-4.0°F (-2.2°C)	11th Coolest	Coolest since: 1917	1950
	22.1°F (-5.5°C)	26.1°F (-3.3°C)	-4.0°F (-2.2°C)	118th Warmest	Warmest since: 1928	1987
	Ties: 1937, 1965
Dec 1928–May 1929 6-Month	21.6°F (-5.8°C)	23.6°F (-4.7°C)	-2.0°F (-1.1°C)	30th Coolest	Coolest since: 1923	1979
	21.6°F (-5.8°C)	23.6°F (-4.7°C)	-2.0°F (-1.1°C)	98th Warmest	Warmest since: 1928	2012
	Ties: 1974
Nov 1928–May 1929 7-Month	22.7°F (-5.2°C)	23.9°F (-4.5°C)	-1.2°F (-0.7°C)	38th Coolest	Coolest since: 1928	1936
	22.7°F (-5.2°C)	23.9°F (-4.5°C)	-1.2°F (-0.7°C)	90th Warmest	Warmest since: 1927	2012
	Ties: 1927, 1969, 1982
Oct 1928–May 1929 8-Month	25.2°F (-3.8°C)	26.3°F (-3.2°C)	-1.1°F (-0.6°C)	37th Coolest	Coolest since: 1927	1899, 1936
	25.2°F (-3.8°C)	26.3°F (-3.2°C)	-1.1°F (-0.6°C)	91st Warmest	Warmest since: 1928	2012
	Ties: 1933, 1952, 1966, 1974, 1982, 1994, 2013
Sep 1928–May 1929 9-Month	28.2°F (-2.1°C)	29.6°F (-1.3°C)	-1.4°F (-0.8°C)	32nd Coolest	Coolest since: 1927	1936
	28.2°F (-2.1°C)	29.6°F (-1.3°C)	-1.4°F (-0.8°C)	96th Warmest	Warmest since: 1928	2012
	Ties: 1923
Aug 1928–May 1929 10-Month	31.7°F (-0.2°C)	33.2°F (0.7°C)	-1.5°F (-0.9°C)	28th Coolest	Coolest since: 1927	1899
	31.7°F (-0.2°C)	33.2°F (0.7°C)	-1.5°F (-0.9°C)	100th Warmest	Warmest since: 1928	2012
	Ties: 1896, 1913
Jul 1928–May 1929 11-Month	34.9°F (1.6°C)	36.3°F (2.4°C)	-1.4°F (-0.8°C)	28th Coolest	Coolest since: 1927	1899
	34.9°F (1.6°C)	36.3°F (2.4°C)	-1.4°F (-0.8°C)	100th Warmest	Warmest since: 1928	2012
	Ties: 2019
Jun 1928–May 1929 12-Month	36.8°F (2.7°C)	38.5°F (3.6°C)	-1.7°F (-0.9°C)	23rd Coolest	Coolest since: 1927	1899
	36.8°F (2.7°C)	38.5°F (3.6°C)	-1.7°F (-0.9°C)	105th Warmest	Warmest since: 1928	2012
	Ties: 1896, 1927
Dec 1927–May 1929 18-Month	32.2°F (0.1°C)	33.5°F (0.8°C)	-1.3°F (-0.7°C)	25th Coolest	Coolest since: 1920	1917, 1951
	32.2°F (0.1°C)	33.5°F (0.8°C)	-1.3°F (-0.7°C)	102nd Warmest	Warmest since: 1928	2017
	Ties: 1967
Jun 1927–May 1929 24-Month	37.0°F (2.8°C)	38.5°F (3.6°C)	-1.5°F (-0.8°C)	20th Coolest	Coolest since: 1928	1917
	37.0°F (2.8°C)	38.5°F (3.6°C)	-1.5°F (-0.8°C)	107th Warmest	Warmest since: 1928	2017
	Ties: 1928
Jun 1926–May 1929 36-Month	36.9°F (2.7°C)	38.5°F (3.6°C)	-1.6°F (-0.9°C)	12th Coolest	Coolest since: 1919	1918
	36.9°F (2.7°C)	38.5°F (3.6°C)	-1.6°F (-0.9°C)	114th Warmest	Warmest since: 1928	2000
	Ties: 1951
Jun 1925–May 1929 48-Month	37.5°F (3.1°C)	38.5°F (3.6°C)	-1.0°F (-0.5°C)	18th Coolest	Coolest since: 1920	1899
	37.5°F (3.1°C)	38.5°F (3.6°C)	-1.0°F (-0.5°C)	107th Warmest	Warmest since: 1928	2001
	Ties: 1909, 1912, 1950, 1997
Jun 1924–May 1929 60-Month	37.6°F (3.1°C)	38.4°F (3.6°C)	-0.8°F (-0.5°C)	21st Coolest	Coolest since: 1921	1920
	37.6°F (3.1°C)	38.4°F (3.6°C)	-0.8°F (-0.5°C)	103rd Warmest	Warmest since: 1928	2002
	Ties: 1930, 1970

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Regional Rankings, published March 2023, retrieved on March 30, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/regional/rankings