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.

Utah, Climate Division 5

December 1988 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 1988
1-Month
-0.56-0.08-0.4856th Driest
Driest since:
1976
75th Wettest
Wettest since:
1964
Ties: 1956
Nov–Dec 1988
2-Month
0.24-0.050.2985th Driest
Driest since:
1976
46th Wettest
Wettest since:
1983
Oct–Dec 1988
3-Month
-0.970.03-1.0029th Driest
Driest since:
1976
102nd Wettest
Wettest since:
1983
Sep–Dec 1988
4-Month
-1.040.08-1.1220th Driest
Driest since:
1976
111th Wettest
Wettest since:
1982
Aug–Dec 1988
5-Month
-1.220.08-1.3016th Driest
Driest since:
2020
115th Wettest
Wettest since:
1983
Jul–Dec 1988
6-Month
-1.410.08-1.499th Driest
Driest since:
2020
122nd Wettest
Wettest since:
1983
Jun–Dec 1988
7-Month
-1.420.06-1.489th Driest
Driest since:
1935
122nd Wettest
Wettest since:
1983
May–Dec 1988
8-Month
-1.250.07-1.3214th Driest
Driest since:
1958
117th Wettest
Wettest since:
1983
Apr–Dec 1988
9-Month
-1.170.07-1.2414th Driest
Driest since:
2020
117th Wettest
Wettest since:
1983
Mar–Dec 1988
10-Month
-1.100.09-1.1914th Driest
Driest since:
1934
117th Wettest
Wettest since:
1983
Ties: 1960
Feb–Dec 1988
11-Month
-1.170.11-1.2810th Driest
Driest since:
1934
121st Wettest
Wettest since:
1983
Jan–Dec 1988
12-Month
-1.110.13-1.248th Driest
Driest since:
1934
123rd Wettest
Wettest since:
1983
Ties: 1939
Jul 1987–Dec 1988
18-Month
-0.740.11-0.8521st Driest
Driest since:
1934
109th Wettest
Wettest since:
1983
Jan 1987–Dec 1988
24-Month
-0.720.13-0.8515th Driest
Driest since:
1934
115th Wettest
Wettest since:
1983
Jan 1986–Dec 1988
36-Month
-0.200.13-0.3342nd Driest
Driest since:
1935
87th Wettest
Wettest since:
1984
Jan 1985–Dec 1988
48-Month
-0.040.13-0.1756th Driest
Driest since:
1934
72nd Wettest
Wettest since:
1985
Jan 1984–Dec 1988
60-Month
0.220.120.1084th Driest
Driest since:
1935
43rd Wettest
Wettest since:
1986

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