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 1927 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 1927
1-Month
0.02-0.060.0880th Driest
Driest since:
1980
51st Wettest
Wettest since:
2010
Nov–Dec 1927
2-Month
-0.62-0.11-0.5158th Driest
Driest since:
2017
73rd Wettest
Wettest since:
1965
Ties: 1916
Oct–Dec 1927
3-Month
0.12-0.070.1988th Driest
Driest since:
2017
43rd Wettest
Wettest since:
2004
Sep–Dec 1927
4-Month
0.03-0.050.0879th Driest
Driest since:
2020
52nd Wettest
Wettest since:
2004
Ties: 1911
Aug–Dec 1927
5-Month
0.19-0.040.2387th Driest
Driest since:
2020
44th Wettest
Wettest since:
1909
Jul–Dec 1927
6-Month
0.39-0.010.4098th Driest
Driest since:
2020
33rd Wettest
Wettest since:
1984
Jun–Dec 1927
7-Month
0.350.010.3494th Driest
Driest since:
2024
37th Wettest
Wettest since:
1941
May–Dec 1927
8-Month
0.210.010.2086th Driest
Driest since:
2024
45th Wettest
Wettest since:
1941
Apr–Dec 1927
9-Month
0.190.010.1880th Driest
Driest since:
2002
51st Wettest
Wettest since:
1941
Mar–Dec 1927
10-Month
0.210.020.1982nd Driest
Driest since:
1989
49th Wettest
Wettest since:
1941
Feb–Dec 1927
11-Month
0.480.040.4494th Driest
Driest since:
2002
37th Wettest
Wettest since:
1941
Jan–Dec 1927
12-Month
0.350.050.3087th Driest
Driest since:
2002
44th Wettest
Wettest since:
1941
Jul 1926–Dec 1927
18-Month
0.190.030.1687th Driest
Driest since:
2002
43rd Wettest
Wettest since:
1941
Jan 1926–Dec 1927
24-Month
-0.070.05-0.1269th Driest
Driest since:
1929
61st Wettest
Wettest since:
1979
Jan 1925–Dec 1927
36-Month
-0.130.05-0.1862nd Driest
Driest since:
1964
67th Wettest
Wettest since:
1980
Jan 1924–Dec 1927
48-Month
-0.420.04-0.4633rd Driest
Driest since:
2009
95th Wettest
Wettest since:
1981
Jan 1923–Dec 1927
60-Month
-0.380.04-0.4229th Driest
Driest since:
2003
98th Wettest
Wettest since:
1909

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