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 Jersey

Precipitation Rankings, May 2021

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
May 2021
1-Month
3.84"
(97.54mm)
3.72"
(94.49mm)
0.12"
(3.05mm)
76th Driest
Driest since:
1903
53rd Wettest
Wettest since:
1989
Ties: 1915
Apr–May 2021
2-Month
6.19"
(157.23mm)
7.47"
(189.74mm)
-1.28"
(-32.51mm)
41st Driest
Driest since:
1963
88th Wettest
Wettest since:
1983
Mar–May 2021
3-Month
10.03"
(254.76mm)
11.37"
(288.80mm)
-1.34"
(-34.04mm)
44th Driest
Driest since:
1926
85th Wettest
Wettest since:
1983
Feb–May 2021
4-Month
14.76"
(374.90mm)
14.42"
(366.27mm)
0.34"
(8.63mm)
73rd Driest
Driest since:
2006
56th Wettest
Wettest since:
1983
Jan–May 2021
5-Month
16.62"
(422.15mm)
17.91"
(454.91mm)
-1.29"
(-32.76mm)
51st Driest
Driest since:
1985
78th Wettest
Wettest since:
1983
Dec 2020–May 2021
6-Month
21.97"
(558.04mm)
21.60"
(548.64mm)
0.37"
(9.40mm)
74th Driest
Driest since:
1959
54th Wettest
Wettest since:
1984
Nov 2020–May 2021
7-Month
26.06"
(661.92mm)
25.00"
(635.00mm)
1.06"
(26.92mm)
82nd Driest
Driest since:
1985
46th Wettest
Wettest since:
1984
Oct 2020–May 2021
8-Month
31.09"
(789.69mm)
28.35"
(720.09mm)
2.74"
(69.60mm)
90th Driest
Driest since:
2002
38th Wettest
Wettest since:
1984
Sep 2020–May 2021
9-Month
35.50"
(901.70mm)
32.09"
(815.09mm)
3.41"
(86.61mm)
97th Driest
Driest since:
1985
31st Wettest
Wettest since:
2019
Aug 2020–May 2021
10-Month
41.59"
(1,056.39mm)
36.72"
(932.69mm)
4.87"
(123.70mm)
101st Driest
Driest since:
1985
27th Wettest
Wettest since:
2019
Jul 2020–May 2021
11-Month
48.28"
(1,226.31mm)
41.19"
(1,046.23mm)
7.09"
(180.08mm)
110th Driest
Driest since:
2002
18th Wettest
Wettest since:
2019
Jun 2020–May 2021
12-Month
51.33"
(1,303.78mm)
44.91"
(1,140.71mm)
6.42"
(163.07mm)
104th Driest
Driest since:
1966
24th Wettest
Wettest since:
2019
Dec 2019–May 2021
18-Month
71.79"
(1,823.47mm)
66.52"
(1,689.61mm)
5.27"
(133.86mm)
89th Driest
Driest since:
1966
38th Wettest
Wettest since:
2019
Jun 2019–May 2021
24-Month
95.71"
(2,431.03mm)
89.82"
(2,281.43mm)
5.89"
(149.60mm)
86th Driest
Driest since:
1966
41st Wettest
Wettest since:
1973
Jun 2018–May 2021
36-Month
159.37"
(4,048.00mm)
134.84"
(3,424.94mm)
24.53"
(623.06mm)
124th Driest
Driest since:
1966
2nd Wettest
Wettest since:
2012
Jun 2017–May 2021
48-Month
207.96"
(5,282.18mm)
179.91"
(4,569.71mm)
28.05"
(712.47mm)
123rd Driest
Driest since:
1966
2nd Wettest
Wettest to Date
2022
Jun 2016–May 2021
60-Month
251.10"
(6,377.94mm)
224.83"
(5,710.68mm)
26.27"
(667.26mm)
117th Driest
Driest since:
1966
7th Wettest
Wettest since:
1976

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