Divisional Time Series

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Please note, Degree Days and Palmer Indices are not available for Alaska or Hawaii. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales. Data are available for bulk download.
Base Period
Trend
Filter
North Dakota, Climate Division 4 Palmer Z-IndexOctober-December18952024190519151925193519451955196519751985199520052015-2.004.00-1.000.001.002.003.00-2.004.00-1.000.001.002.003.00ZingChart
North Dakota, Climate Division 4 Palmer Z-Index
October-December
Period
Z-Index
Rank
(out of 130)
October-December 2024-0.6923
October-December 20230.5589
October-December 20221.55117
October-December 20211.12107
October-December 2020-0.9014
October-December 20191.55117
October-December 20180.86100
October-December 2017-0.8915
October-December 20161.14108
October-December 2015-0.0953
October-December 2014-0.0258
October-December 20133.05127
October-December 20121.37114
October-December 2011-0.3042
October-December 20101.61119
October-December 20091.70120
October-December 20082.37125
October-December 2007-1.206
October-December 2006-0.1152
October-December 20051.21110
October-December 20040.3883
October-December 2003-0.4831
October-December 20020.1773
October-December 2001-1.197
October-December 20002.13124
October-December 1999-1.159
October-December 19983.30129
October-December 1997-0.7620
October-December 19961.06105
October-December 19950.2977
October-December 19943.20128
October-December 19930.7395
October-December 1992-0.3538
October-December 1991-0.0159
October-December 1990-0.8617
October-December 1989-0.3837
October-December 1988-0.4435
October-December 1987-1.583
October-December 19860.8397
October-December 19851.03104
October-December 19840.0866
October-December 1983-0.1251
October-December 19823.93130
October-December 1981-0.4435
October-December 19801.30112
October-December 1979-1.178
October-December 19780.3681
October-December 19771.50115
October-December 1976-0.4634
October-December 19750.7094
October-December 1974-0.2643
October-December 19730.0263
October-December 19720.87102
October-December 19712.57126
October-December 19700.2876
October-December 1969-0.0854
October-December 1968-0.0159
October-December 1967-0.0556
October-December 1966-0.7122
October-December 1965-0.5726
October-December 19640.0162
October-December 1963-1.672
October-December 1962-0.6324
October-December 1961-1.235
October-December 1960-1.0411
October-December 19591.10106
October-December 19580.4287
October-December 19570.1672
October-December 1956-0.2643
October-December 1955-0.3538
October-December 1954-1.0012
October-December 1953-0.0457
October-December 1952-1.354
October-December 19510.3379
October-December 19500.1270
October-December 19490.0565
October-December 19480.8599
October-December 1947-0.0655
October-December 19461.75121
October-December 19450.1974
October-December 19440.6893
October-December 1943-0.1449
October-December 1942-0.5030
October-December 19410.4085
October-December 1940-0.3440
October-December 1939-1.0610
October-December 1938-0.2545
October-December 1937-0.1449
October-December 1936-0.9113
October-December 1935-0.5128
October-December 1934-1.761
October-December 19330.3580
October-December 19321.31113
October-December 1931-0.8419
October-December 19300.1168
October-December 19290.6392
October-December 1928-0.5427
October-December 19271.22111
October-December 19260.0364
October-December 19250.1571
October-December 19240.8096
October-December 1923-0.2246
October-December 19221.57118
October-December 1921-0.5128
October-December 1920-0.8617
October-December 19190.87102
October-December 1918-0.1748
October-December 1917-0.4831
October-December 19160.8498
October-December 19151.16109
October-December 1914-0.3440
October-December 1913-0.2047
October-December 19120.3984
October-December 19110.4186
October-December 1910-0.7421
October-December 19090.2375
October-December 19081.02103
October-December 1907-0.8816
October-December 19060.6291
October-December 19050.1270
October-December 1904-0.5925
October-December 19030.5990
October-December 19020.4688
October-December 19010.3379
October-December 19000.3782
October-December 18990.0061
October-December 18981.89123
October-December 1897-0.4831
October-December 18961.82122
October-December 18950.1067

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