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.

Missouri

Precipitation Rankings, May 1927

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 1927
1-Month
6.64"
(168.66mm)
4.66"
(118.36mm)
1.98"
(50.30mm)
109th Driest
Driest since:
1901
20th Wettest
Wettest since:
2019
Apr–May 1927
2-Month
15.22"
(386.59mm)
8.63"
(219.20mm)
6.59"
(167.39mm)
127th Driest
Driest since:
1901
2nd Wettest
Wettest to Date
2017
Mar–May 1927
3-Month
21.02"
(533.91mm)
11.84"
(300.74mm)
9.18"
(233.17mm)
127th Driest
Driest since:
1936
2nd Wettest
Wettest to Date
1973
Feb–May 1927
4-Month
22.09"
(561.09mm)
13.86"
(352.04mm)
8.23"
(209.05mm)
124th Driest
Driest since:
1936
5th Wettest
Wettest to Date
1945
Jan–May 1927
5-Month
24.96"
(633.98mm)
15.95"
(405.13mm)
9.01"
(228.85mm)
126th Driest
Driest since:
1936
3rd Wettest
Wettest to Date
1973
Dec 1926–May 1927
6-Month
27.05"
(687.07mm)
18.25"
(463.55mm)
8.80"
(223.52mm)
122nd Driest
Driest since:
1936
6th Wettest
Wettest since:
1973
Nov 1926–May 1927
7-Month
30.05"
(763.27mm)
21.16"
(537.46mm)
8.89"
(225.81mm)
124th Driest
Driest since:
1934
4th Wettest
Wettest since:
1973
Oct 1926–May 1927
8-Month
34.87"
(885.70mm)
24.37"
(619.00mm)
10.50"
(266.70mm)
125th Driest
Driest since:
1934
3rd Wettest
Wettest to Date
1973
Sep 1926–May 1927
9-Month
43.80"
(1,112.52mm)
28.49"
(723.65mm)
15.31"
(388.87mm)
127th Driest
Driest since:
1940
1st Wettest
Wettest to Date
1927
Aug 1926–May 1927
10-Month
49.37"
(1,254.00mm)
32.21"
(818.13mm)
17.16"
(435.87mm)
127th Driest
Driest since:
1954
1st Wettest
Wettest to Date
1927
Jul 1926–May 1927
11-Month
52.37"
(1,330.20mm)
35.92"
(912.37mm)
16.45"
(417.83mm)
127th Driest
Driest since:
1954
1st Wettest
Wettest to Date
1927
Jun 1926–May 1927
12-Month
56.05"
(1,423.67mm)
40.52"
(1,029.21mm)
15.53"
(394.46mm)
126th Driest
Driest since:
1954
2nd Wettest
Wettest to Date
1994
Dec 1925–May 1927
18-Month
69.31"
(1,760.47mm)
58.77"
(1,492.76mm)
10.54"
(267.71mm)
110th Driest
Driest since:
1954
17th Wettest
Wettest since:
2020
Jun 1925–May 1927
24-Month
95.85"
(2,434.59mm)
81.08"
(2,059.43mm)
14.77"
(375.16mm)
114th Driest
Driest since:
1954
13th Wettest
Wettest to Date
1994
Jun 1924–May 1927
36-Month
134.33"
(3,411.98mm)
121.61"
(3,088.89mm)
12.72"
(323.09mm)
102nd Driest
Driest since:
1956
24th Wettest
Wettest since:
1929
Jun 1923–May 1927
48-Month
172.44"
(4,379.98mm)
162.17"
(4,119.12mm)
10.27"
(260.86mm)
92nd Driest
Driest since:
1956
33rd Wettest
Wettest since:
2011
Jun 1922–May 1927
60-Month
208.60"
(5,298.44mm)
202.74"
(5,149.60mm)
5.86"
(148.84mm)
74th Driest
Driest since:
1957
50th Wettest
Wettest since:
2020

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