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 2021. For more information, please see Climatological Rankings.


New Hampshire

Precipitation Rankings, May 2021

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
May 2021
1-Month
2.96"
(75.18mm)
3.62"
(91.95mm)
-0.66"
(-16.77mm)
44th Driest Driest since: 2020 1903
84th Wettest Wettest since: 2019 1984
Apr–May 2021
2-Month
6.90"
(175.26mm)
7.18"
(182.37mm)
-0.28"
(-7.11mm)
55th Driest Driest since: 2018 1903, 1911
73rd Wettest Wettest since: 2020 1984
Ties: 1909
Mar–May 2021
3-Month
8.71"
(221.23mm)
10.70"
(271.78mm)
-1.99"
(-50.55mm)
28th Driest Driest since: 2016 1915
100th Wettest Wettest since: 2020 1983
Feb–May 2021
4-Month
11.39"
(289.31mm)
13.58"
(344.93mm)
-2.19"
(-55.62mm)
27th Driest Driest since: 2015 1941
101st Wettest Wettest since: 2020 1984
Jan–May 2021
5-Month
13.54"
(343.92mm)
16.86"
(428.24mm)
-3.32"
(-84.32mm)
19th Driest Driest since: 2015 1965
109th Wettest Wettest since: 2020 1983
Dec 2020–May 2021
6-Month
18.51"
(470.15mm)
20.42"
(518.67mm)
-1.91"
(-48.52mm)
32nd Driest Driest since: 2015 1965
95th Wettest Wettest since: 2020 1984
Nov 2020–May 2021
7-Month
21.59"
(548.39mm)
24.39"
(619.51mm)
-2.80"
(-71.12mm)
31st Driest Driest since: 2015 1905
96th Wettest Wettest since: 2020 1984
Oct 2020–May 2021
8-Month
27.24"
(691.90mm)
27.92"
(709.17mm)
-0.68"
(-17.27mm)
53rd Driest Driest since: 2016 1905
74th Wettest Wettest since: 2020 2006
Sep 2020–May 2021
9-Month
28.93"
(734.82mm)
31.72"
(805.69mm)
-2.79"
(-70.87mm)
34th Driest Driest since: 2015 1915
93rd Wettest Wettest since: 2020 2006
Ties: 1926
Aug 2020–May 2021
10-Month
31.59"
(802.39mm)
35.50"
(901.70mm)
-3.91"
(-99.31mm)
29th Driest Driest since: 2002 1965
98th Wettest Wettest since: 2020 2006
Jul 2020–May 2021
11-Month
36.19"
(919.23mm)
39.50"
(1,003.30mm)
-3.31"
(-84.07mm)
30th Driest Driest since: 2003 1965
97th Wettest Wettest since: 2020 2006
Jun 2020–May 2021
12-Month
38.66"
(981.96mm)
43.43"
(1,103.12mm)
-4.77"
(-121.16mm)
22nd Driest Driest since: 1985 1965
105th Wettest Wettest since: 2020 2006
Dec 2019–May 2021
18-Month
60.38"
(1,533.65mm)
63.86"
(1,622.04mm)
-3.48"
(-88.39mm)
33rd Driest Driest since: 2002 1965
93rd Wettest Wettest since: 2020 2006
Jun 2019–May 2021
24-Month
85.25"
(2,165.35mm)
86.79"
(2,204.47mm)
-1.54"
(-39.12mm)
45th Driest Driest since: 2003 1966
81st Wettest Wettest since: 2020 2007
Jun 2018–May 2021
36-Month
140.75"
(3,575.05mm)
130.11"
(3,304.79mm)
10.64"
(270.26mm)
95th Driest Driest since: 2018 1911
30th Wettest Wettest since: 2020 2008
Jun 2017–May 2021
48-Month
186.48"
(4,736.59mm)
173.51"
(4,407.15mm)
12.97"
(329.44mm)
94th Driest Driest since: 2018 1967
30th Wettest Wettest since: 2020 2009
Jun 2016–May 2021
60-Month
231.02"
(5,867.91mm)
216.82"
(5,507.23mm)
14.20"
(360.68mm)
94th Driest Driest since: 2018 1915
29th Wettest Wettest since: 2020 2010

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2022, retrieved on January 24, 2022 from https://www.ncdc.noaa.gov/cag/