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, April 1931

View Period (Months):
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
April 1931
1-Month
2.75"
(69.85mm)
3.56"
(90.42mm)
-0.81"
(-20.57mm)
35th Driest
Driest since:
1941
94th Wettest
Wettest since:
2007
Mar–Apr 1931
2-Month
6.13"
(155.70mm)
7.08"
(179.83mm)
-0.95"
(-24.13mm)
39th Driest
Driest since:
1915
90th Wettest
Wettest since:
1936
Feb–Apr 1931
3-Month
8.02"
(203.71mm)
9.96"
(252.98mm)
-1.94"
(-49.27mm)
23rd Driest
Driest since:
1941
106th Wettest
Wettest since:
2008
Jan–Apr 1931
4-Month
10.52"
(267.21mm)
13.25"
(336.55mm)
-2.73"
(-69.34mm)
17th Driest
Driest since:
1941
112th Wettest
Wettest since:
1936
Dec 1930–Apr 1931
5-Month
11.99"
(304.55mm)
16.80"
(426.72mm)
-4.81"
(-122.17mm)
6th Driest
Driest since:
1941
122nd Wettest
Wettest since:
1953
Nov 1930–Apr 1931
6-Month
15.16"
(385.06mm)
20.77"
(527.56mm)
-5.61"
(-142.50mm)
5th Driest
Driest since:
1905
123rd Wettest
Wettest since:
1984
Oct 1930–Apr 1931
7-Month
18.18"
(461.77mm)
24.30"
(617.22mm)
-6.12"
(-155.45mm)
6th Driest
Driest since:
1905
122nd Wettest
Wettest since:
1996
Sep 1930–Apr 1931
8-Month
19.84"
(503.94mm)
28.11"
(713.99mm)
-8.27"
(-210.05mm)
3rd Driest
Driest since:
1915
125th Wettest
Wettest since:
1996
Aug 1930–Apr 1931
9-Month
23.11"
(586.99mm)
31.88"
(809.75mm)
-8.77"
(-222.76mm)
3rd Driest
Driest since:
1915
125th Wettest
Wettest since:
2019
Jul 1930–Apr 1931
10-Month
27.64"
(702.06mm)
35.89"
(911.61mm)
-8.25"
(-209.55mm)
5th Driest
Driest since:
1915
123rd Wettest
Wettest since:
2019
Jun 1930–Apr 1931
11-Month
31.92"
(810.77mm)
39.81"
(1,011.17mm)
-7.89"
(-200.40mm)
7th Driest
Driest since:
1965
121st Wettest
Wettest since:
2007
May 1930–Apr 1931
12-Month
36.05"
(915.67mm)
43.42"
(1,102.87mm)
-7.37"
(-187.20mm)
9th Driest
Driest since:
1915
119th Wettest
Wettest since:
2007
Nov 1929–Apr 1931
18-Month
53.59"
(1,361.19mm)
64.20"
(1,630.68mm)
-10.61"
(-269.49mm)
5th Driest
Driest since:
1966
122nd Wettest
Wettest since:
2007
May 1929–Apr 1931
24-Month
71.56"
(1,817.62mm)
86.75"
(2,203.45mm)
-15.19"
(-385.83mm)
5th Driest
Driest since:
1966
122nd Wettest
Wettest since:
2007
May 1928–Apr 1931
36-Month
116.78"
(2,966.21mm)
130.08"
(3,304.03mm)
-13.30"
(-337.82mm)
12th Driest
Driest since:
1967
114th Wettest
Wettest since:
2008
May 1927–Apr 1931
48-Month
166.46"
(4,228.08mm)
173.49"
(4,406.65mm)
-7.03"
(-178.57mm)
29th Driest
Driest since:
1967
96th Wettest
Wettest since:
2010
May 1926–Apr 1931
60-Month
202.81"
(5,151.37mm)
216.77"
(5,505.96mm)
-13.96"
(-354.59mm)
19th Driest
Driest since:
1968
105th Wettest
Wettest since:
2010

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