Climate at a Glance

Statewide Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of December 2019. For more information, please see Climatological Rankings.


New Hampshire

Precipitation Rankings, September 1977

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
September 1977
1-Month
5.95"
(151.13mm)
3.80"
(96.52mm)
2.15"
(54.61mm)
110th Driest Driest since: 1976 1908
16th Wettest Wettest since: 1960 1999
Aug–Sep 1977
2-Month
10.03"
(254.76mm)
7.57"
(192.28mm)
2.46"
(62.48mm)
108th Driest Driest since: 1976 1984
18th Wettest Wettest since: 1975 2011
Jul–Sep 1977
3-Month
12.22"
(310.39mm)
11.60"
(294.64mm)
0.62"
(15.75mm)
74th Driest Driest since: 1973 1948
52nd Wettest Wettest since: 1976 1938
Ties: 1901
Jun–Sep 1977
4-Month
17.20"
(436.88mm)
15.53"
(394.46mm)
1.67"
(42.42mm)
88th Driest Driest since: 1976 1964
38th Wettest Wettest since: 1975 2008
May–Sep 1977
5-Month
19.16"
(486.66mm)
19.15"
(486.41mm)
0.01"
(0.25mm)
59th Driest Driest since: 1971 1964
67th Wettest Wettest since: 1976 2006
Apr–Sep 1977
6-Month
23.37"
(593.60mm)
22.71"
(576.83mm)
0.66"
(16.77mm)
66th Driest Driest since: 1972 1964
60th Wettest Wettest since: 1976 1954
Mar–Sep 1977
7-Month
28.71"
(729.23mm)
26.23"
(666.24mm)
2.48"
(62.99mm)
89th Driest Driest since: 1976 1965
37th Wettest Wettest since: 1974 1954
Feb–Sep 1977
8-Month
31.25"
(793.75mm)
29.11"
(739.39mm)
2.14"
(54.36mm)
85th Driest Driest since: 1975 1957
41st Wettest Wettest since: 1976 2008
Jan–Sep 1977
9-Month
34.36"
(872.74mm)
32.40"
(822.96mm)
1.96"
(49.78mm)
83rd Driest Driest since: 1972 1957
43rd Wettest Wettest since: 1976 2008
Dec 1976–Sep 1977
10-Month
37.35"
(948.69mm)
35.95"
(913.13mm)
1.40"
(35.56mm)
66th Driest Driest since: 1971 1941
59th Wettest Wettest since: 1976 2008
Nov 1976–Sep 1977
11-Month
39.14"
(994.16mm)
39.92"
(1,013.97mm)
-0.78"
(-19.81mm)
56th Driest Driest since: 1971 1957
69th Wettest Wettest since: 1976 2008
Oct 1976–Sep 1977
12-Month
44.83"
(1,138.68mm)
43.45"
(1,103.63mm)
1.38"
(35.05mm)
66th Driest Driest since: 1975 1957
59th Wettest Wettest since: 1976 2006
Apr 1976–Sep 1977
18-Month
69.80"
(1,772.92mm)
66.08"
(1,678.43mm)
3.72"
(94.49mm)
82nd Driest Driest since: 1975 1965
43rd Wettest Wettest since: 1976 2006
Oct 1975–Sep 1977
24-Month
96.22"
(2,443.99mm)
86.86"
(2,206.24mm)
9.36"
(237.75mm)
101st Driest Driest since: 1976 1911
23rd Wettest Wettest since: 1974 2007
Oct 1974–Sep 1977
36-Month
140.62"
(3,571.75mm)
130.23"
(3,307.84mm)
10.39"
(263.91mm)
94th Driest Driest since: 1973 1966
29th Wettest Wettest since: 1976 2008
Oct 1973–Sep 1977
48-Month
191.52"
(4,864.61mm)
173.58"
(4,408.93mm)
17.94"
(455.68mm)
104th Driest Driest since: 1974 1966
18th Wettest Wettest since: 1976 2009
Oct 1972–Sep 1977
60-Month
245.05"
(6,224.27mm)
216.90"
(5,509.26mm)
28.15"
(715.01mm)
109th Driest Driest since: 1976 1966
12th Wettest Wettest to Date 2010

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 25, 2020 from https://www.ncdc.noaa.gov/cag/