Divisional Rankings

Divisional Data Info
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.

Missouri, Climate Division 1

December 1979 Palmer Z-Index Rankings

View Period (Months):
  • Record Driest
  • Bottom ⅒
  • Bottom ⅓
  • Normal
  • Top ⅓
  • Top ⅒
  • Record Wettest
PeriodValue
1901-2000
Mean
AnomalyRank
(1895-2025)
Driest/Wettest
Since
Record
December 1979
1-Month
-1.25-0.07-1.1826th Driest
Driest since:
2002
105th Wettest
Wettest since:
1982
Nov–Dec 1979
2-Month
-0.280.03-0.3151st Driest
Driest since:
1917
80th Wettest
Wettest since:
1992
Oct–Dec 1979
3-Month
-0.020.03-0.0564th Driest
Driest since:
1953
67th Wettest
Wettest since:
1941
Sep–Dec 1979
4-Month
-0.500.09-0.5944th Driest
Driest since:
1956
87th Wettest
Wettest since:
1961
Ties: 1904
Aug–Dec 1979
5-Month
-0.370.05-0.4246th Driest
Driest since:
1953
85th Wettest
Wettest since:
1961
Jul–Dec 1979
6-Month
-0.030.10-0.1365th Driest
Driest since:
1953
66th Wettest
Wettest since:
1993
Jun–Dec 1979
7-Month
-0.040.09-0.1358th Driest
Driest since:
1953
73rd Wettest
Wettest since:
1993
May–Dec 1979
8-Month
-0.270.08-0.3548th Driest
Driest since:
1953
83rd Wettest
Wettest since:
1993
Apr–Dec 1979
9-Month
-0.230.10-0.3350th Driest
Driest since:
1901
81st Wettest
Wettest since:
1993
Mar–Dec 1979
10-Month
-0.050.08-0.1354th Driest
Driest since:
1988
77th Wettest
Wettest since:
1993
Feb–Dec 1979
11-Month
-0.070.09-0.1655th Driest
Driest since:
1956, 1988
76th Wettest
Wettest since:
1993
Jan–Dec 1979
12-Month
0.090.090.0063rd Driest
Driest since:
1956
68th Wettest
Wettest since:
1993
Jul 1978–Dec 1979
18-Month
0.240.090.1567th Driest
Driest since:
1956
63rd Wettest
Wettest since:
1993
Jan 1978–Dec 1979
24-Month
0.310.090.2278th Driest
Driest since:
1956
52nd Wettest
Wettest since:
1993
Jan 1977–Dec 1979
36-Month
0.280.100.1873rd Driest
Driest since:
1956
56th Wettest
Wettest since:
2010
Ties: 1917, 1959
Jan 1976–Dec 1979
48-Month
-0.050.10-0.1540th Driest
Driest since:
1956
88th Wettest
Wettest since:
2010
Ties: 1912
Jan 1975–Dec 1979
60-Month
-0.100.10-0.2036th Driest
Driest since:
1957
91st Wettest
Wettest since:
1996
Ties: 1922

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