Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

New Hampshire

Precipitation Rankings, May 1997

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PeriodValue1901-2000
Mean
AnomalyRank
(1895-2023)
Wettest/Driest
Since
Record
May 1997
1-Month
3.28"
(83.31mm)
3.62"
(91.95mm)
-0.34"
(-8.64mm)
60th Driest
Driest since:
1903
70th Wettest
Wettest since:
1984
Ties: 1956
Apr–May 1997
2-Month
7.58"
(192.53mm)
7.18"
(182.37mm)
0.40"
(10.16mm)
75th Driest
Driest since:
1903, 1911
55th Wettest
Wettest since:
1984
Mar–May 1997
3-Month
11.78"
(299.21mm)
10.70"
(271.78mm)
1.08"
(27.43mm)
90th Driest
Driest since:
1915
40th Wettest
Wettest since:
1983
Ties: 1990
Feb–May 1997
4-Month
14.22"
(361.19mm)
13.58"
(344.93mm)
0.64"
(16.26mm)
76th Driest
Driest since:
1941
54th Wettest
Wettest since:
1984
Jan–May 1997
5-Month
17.83"
(452.88mm)
16.86"
(428.24mm)
0.97"
(24.64mm)
84th Driest
Driest since:
1965
46th Wettest
Wettest since:
1983
Dec 1996–May 1997
6-Month
24.32"
(617.73mm)
20.42"
(518.67mm)
3.90"
(99.06mm)
111th Driest
Driest since:
1965
18th Wettest
Wettest since:
1984
Nov 1996–May 1997
7-Month
27.26"
(692.40mm)
24.39"
(619.51mm)
2.87"
(72.89mm)
94th Driest
Driest since:
1905
35th Wettest
Wettest since:
1984
Oct 1996–May 1997
8-Month
35.25"
(895.35mm)
27.92"
(709.17mm)
7.33"
(186.18mm)
118th Driest
Driest since:
1905
11th Wettest
Wettest since:
2006
Sep 1996–May 1997
9-Month
39.06"
(992.12mm)
31.72"
(805.69mm)
7.34"
(186.43mm)
120th Driest
Driest since:
1915
9th Wettest
Wettest since:
2006
Aug 1996–May 1997
10-Month
40.11"
(1,018.79mm)
35.50"
(901.70mm)
4.61"
(117.09mm)
96th Driest
Driest since:
1965
33rd Wettest
Wettest since:
2006
Jul 1996–May 1997
11-Month
47.88"
(1,216.15mm)
39.50"
(1,003.30mm)
8.38"
(212.85mm)
118th Driest
Driest since:
1965
11th Wettest
Wettest since:
2006
Jun 1996–May 1997
12-Month
51.62"
(1,311.15mm)
43.43"
(1,103.12mm)
8.19"
(208.03mm)
115th Driest
Driest since:
1965
14th Wettest
Wettest since:
2006
Dec 1995–May 1997
18-Month
78.27"
(1,988.06mm)
63.86"
(1,622.04mm)
14.41"
(366.02mm)
122nd Driest
Driest since:
1965
6th Wettest
Wettest since:
2006
Jun 1995–May 1997
24-Month
104.57"
(2,656.08mm)
86.79"
(2,204.47mm)
17.78"
(451.61mm)
119th Driest
Driest since:
1966
9th Wettest
Wettest since:
2007
Jun 1994–May 1997
36-Month
143.53"
(3,645.66mm)
130.11"
(3,304.79mm)
13.42"
(340.87mm)
104th Driest
Driest since:
1911
23rd Wettest
Wettest since:
2008
Jun 1993–May 1997
48-Month
189.03"
(4,801.36mm)
173.51"
(4,407.15mm)
15.52"
(394.21mm)
102nd Driest
Driest since:
1967
24th Wettest
Wettest since:
2009
Jun 1992–May 1997
60-Month
230.56"
(5,856.22mm)
216.82"
(5,507.23mm)
13.74"
(348.99mm)
92nd Driest
Driest since:
1915
33rd Wettest
Wettest since:
2010

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