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.

Nevada, Climate Division 4

December 2004 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 2004
1-Month
3.70-0.063.76125th Driest
Driest since:
1980
6th Wettest
Wettest since:
2010
Nov–Dec 2004
2-Month
3.72-0.113.83128th Driest
Driest since:
2017
3rd Wettest
Wettest since:
1965
Oct–Dec 2004
3-Month
4.15-0.074.22130th Driest
Driest since:
2017
1st WettestWettest to Date2004
Sep–Dec 2004
4-Month
2.84-0.052.89130th Driest
Driest since:
2020
1st WettestWettest to Date2004
Aug–Dec 2004
5-Month
2.19-0.042.23129th Driest
Driest since:
2020
2nd Wettest
Wettest since:
1909
Jul–Dec 2004
6-Month
1.47-0.011.48125th Driest
Driest since:
2020
6th Wettest
Wettest since:
1984
Jun–Dec 2004
7-Month
1.150.011.14123rd Driest
Driest since:
2024
8th Wettest
Wettest since:
1941
Ties: 1918
May–Dec 2004
8-Month
0.900.010.89118th Driest
Driest since:
2024
13th Wettest
Wettest since:
1941
Apr–Dec 2004
9-Month
0.900.010.89118th Driest
Driest since:
2002
13th Wettest
Wettest since:
1941
Mar–Dec 2004
10-Month
0.660.020.64108th Driest
Driest since:
1989
23rd Wettest
Wettest since:
1941
Feb–Dec 2004
11-Month
0.900.040.86115th Driest
Driest since:
2002
16th Wettest
Wettest since:
1941
Ties: 1952
Jan–Dec 2004
12-Month
0.710.050.66103rd Driest
Driest since:
2002
28th Wettest
Wettest since:
1941
Ties: 1906
Jul 2003–Dec 2004
18-Month
0.320.030.2994th Driest
Driest since:
2002
36th Wettest
Wettest since:
1941
Jan 2003–Dec 2004
24-Month
0.180.050.1382nd Driest
Driest since:
1929
48th Wettest
Wettest since:
1979
Ties: 1985
Jan 2002–Dec 2004
36-Month
-0.460.05-0.5131st Driest
Driest since:
1964
98th Wettest
Wettest since:
1980
Jan 2001–Dec 2004
48-Month
-0.440.04-0.4831st Driest
Driest since:
2009
97th Wettest
Wettest since:
1981
Ties: 1900
Jan 2000–Dec 2004
60-Month
-0.500.04-0.5420th Driest
Driest since:
2003
107th Wettest
Wettest since:
1909

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