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 September 2019. For more information, please see Climatological Rankings.


Montana

Precipitation Rankings, May 1992

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1992
1-Month
1.44"
(36.58mm)
2.42"
(61.47mm)
-0.98"
(-24.89mm)
18th Driest Driest since: 1973 1937
108th Wettest Wettest since: 1991 1927
Apr–May 1992
2-Month
3.46"
(87.88mm)
3.93"
(99.82mm)
-0.47"
(-11.94mm)
42nd Driest Driest since: 1985 1934
84th Wettest Wettest since: 1991 2011
Ties: 1998
Mar–May 1992
3-Month
4.28"
(108.71mm)
5.20"
(132.08mm)
-0.92"
(-23.37mm)
22nd Driest Driest since: 1969 1931
104th Wettest Wettest since: 1991 2011
Ties: 1968
Feb–May 1992
4-Month
4.77"
(121.16mm)
6.26"
(159.00mm)
-1.49"
(-37.84mm)
12th Driest Driest since: 1969 1931
114th Wettest Wettest since: 1991 2011
Jan–May 1992
5-Month
5.51"
(139.95mm)
7.61"
(193.29mm)
-2.10"
(-53.34mm)
8th Driest Driest since: 1937 1931
118th Wettest Wettest since: 1991 2011
Dec 1991–May 1992
6-Month
6.36"
(161.54mm)
8.90"
(226.06mm)
-2.54"
(-64.52mm)
5th Driest Driest since: 1931 1931
120th Wettest Wettest since: 1991 2011
Nov 1991–May 1992
7-Month
7.96"
(202.18mm)
10.19"
(258.83mm)
-2.23"
(-56.65mm)
9th Driest Driest since: 1977 1931
116th Wettest Wettest since: 1991 2011
Ties: 1966
Oct 1991–May 1992
8-Month
8.85"
(224.79mm)
11.44"
(290.58mm)
-2.59"
(-65.79mm)
11th Driest Driest since: 1988 1931
114th Wettest Wettest since: 1991 2011
Sep 1991–May 1992
9-Month
10.58"
(268.73mm)
12.90"
(327.66mm)
-2.32"
(-58.93mm)
13th Driest Driest since: 1988 1905
112th Wettest Wettest since: 1991 2011
Aug 1991–May 1992
10-Month
11.54"
(293.12mm)
14.22"
(361.19mm)
-2.68"
(-68.07mm)
10th Driest Driest since: 1988 1905
115th Wettest Wettest since: 1991 2011
Jul 1991–May 1992
11-Month
12.30"
(312.42mm)
15.80"
(401.32mm)
-3.50"
(-88.90mm)
7th Driest Driest since: 1944 1905
118th Wettest Wettest since: 1991 2011
Jun 1991–May 1992
12-Month
16.59"
(421.39mm)
18.65"
(473.71mm)
-2.06"
(-52.32mm)
22nd Driest Driest since: 1988 1905
103rd Wettest Wettest since: 1991 2011
Dec 1990–May 1992
18-Month
26.77"
(679.96mm)
27.58"
(700.53mm)
-0.81"
(-20.57mm)
46th Driest Driest since: 1989 1937
78th Wettest Wettest since: 1991 2011
Jun 1990–May 1992
24-Month
34.65"
(880.11mm)
37.34"
(948.44mm)
-2.69"
(-68.33mm)
22nd Driest Driest since: 1989 1937
102nd Wettest Wettest since: 1991 1917
Jun 1989–May 1992
36-Month
54.22"
(1,377.19mm)
56.01"
(1,422.65mm)
-1.79"
(-45.46mm)
35th Driest Driest since: 1990 1937
88th Wettest Wettest since: 1991 1917
Ties: 1955
Jun 1988–May 1992
48-Month
71.31"
(1,811.27mm)
74.74"
(1,898.40mm)
-3.43"
(-87.13mm)
28th Driest Driest since: 1991 1937
94th Wettest Wettest since: 1990 1899, 1910
Jun 1987–May 1992
60-Month
87.27"
(2,216.66mm)
93.47"
(2,374.14mm)
-6.20"
(-157.48mm)
17th Driest Driest since: 1941 1938
104th Wettest Wettest since: 1991 1910

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 19, 2019 from https://www.ncdc.noaa.gov/cag/