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 1998

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  • Record Wettest
PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Wettest/Driest
Since
Record
May 1998
1-Month
3.35"
(85.09mm)
3.62"
(91.95mm)
-0.27"
(-6.86mm)
66th Driest
Driest since:
1903
63rd Wettest
Wettest since:
1984
Apr–May 1998
2-Month
5.92"
(150.37mm)
7.18"
(182.37mm)
-1.26"
(-32.00mm)
43rd Driest
Driest since:
1903, 1911
86th Wettest
Wettest since:
1984
Mar–May 1998
3-Month
9.92"
(251.97mm)
10.70"
(271.78mm)
-0.78"
(-19.81mm)
53rd Driest
Driest since:
1915
76th Wettest
Wettest since:
1983
Feb–May 1998
4-Month
13.25"
(336.55mm)
13.58"
(344.93mm)
-0.33"
(-8.38mm)
58th Driest
Driest since:
1941
71st Wettest
Wettest since:
1984
Jan–May 1998
5-Month
18.60"
(472.44mm)
16.86"
(428.24mm)
1.74"
(44.20mm)
89th Driest
Driest since:
1965
40th Wettest
Wettest since:
1983
Dec 1997–May 1998
6-Month
21.39"
(543.31mm)
20.42"
(518.67mm)
0.97"
(24.64mm)
79th Driest
Driest since:
1965
49th Wettest
Wettest since:
1984
Nov 1997–May 1998
7-Month
27.51"
(698.75mm)
24.39"
(619.51mm)
3.12"
(79.24mm)
99th Driest
Driest since:
1905
29th Wettest
Wettest since:
1984
Oct 1997–May 1998
8-Month
29.25"
(742.95mm)
27.92"
(709.17mm)
1.33"
(33.78mm)
76th Driest
Driest since:
1905
52nd Wettest
Wettest since:
2006
Sep 1997–May 1998
9-Month
31.68"
(804.67mm)
31.72"
(805.69mm)
-0.04"
(-1.02mm)
58th Driest
Driest since:
1915
70th Wettest
Wettest since:
2006
Ties: 1943
Aug 1997–May 1998
10-Month
36.73"
(932.94mm)
35.50"
(901.70mm)
1.23"
(31.24mm)
67th Driest
Driest since:
1965
61st Wettest
Wettest since:
2006
Jul 1997–May 1998
11-Month
41.51"
(1,054.35mm)
39.50"
(1,003.30mm)
2.01"
(51.05mm)
78th Driest
Driest since:
1965
50th Wettest
Wettest since:
2006
Jun 1997–May 1998
12-Month
43.89"
(1,114.81mm)
43.43"
(1,103.12mm)
0.46"
(11.69mm)
59th Driest
Driest since:
1965
69th Wettest
Wettest since:
2006
Dec 1996–May 1998
18-Month
68.21"
(1,732.53mm)
63.86"
(1,622.04mm)
4.35"
(110.49mm)
87th Driest
Driest since:
1965
40th Wettest
Wettest since:
2006
Jun 1996–May 1998
24-Month
95.51"
(2,425.95mm)
86.79"
(2,204.47mm)
8.72"
(221.48mm)
103rd Driest
Driest since:
1966
24th Wettest
Wettest since:
2007
Jun 1995–May 1998
36-Month
148.46"
(3,770.88mm)
130.11"
(3,304.79mm)
18.35"
(466.09mm)
115th Driest
Driest since:
1911
11th Wettest
Wettest since:
2008
Jun 1994–May 1998
48-Month
187.42"
(4,760.47mm)
173.51"
(4,407.15mm)
13.91"
(353.32mm)
96th Driest
Driest since:
1967
29th Wettest
Wettest since:
2009
Jun 1993–May 1998
60-Month
232.92"
(5,916.17mm)
216.82"
(5,507.23mm)
16.10"
(408.94mm)
96th Driest
Driest since:
1915
28th Wettest
Wettest since:
2010

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