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 1985

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1985
1-Month
2.03"
(51.56mm)
2.42"
(61.47mm)
-0.39"
(-9.91mm)
43rd Driest Driest since: 1984 1937
83rd Wettest Wettest since: 1983 1927
Ties: 1983
Apr–May 1985
2-Month
3.13"
(79.50mm)
3.93"
(99.82mm)
-0.80"
(-20.32mm)
25th Driest Driest since: 1983 1934
101st Wettest Wettest since: 1984 2011
Mar–May 1985
3-Month
4.49"
(114.05mm)
5.20"
(132.08mm)
-0.71"
(-18.03mm)
31st Driest Driest since: 1983 1931
95th Wettest Wettest since: 1984 2011
Feb–May 1985
4-Month
5.26"
(133.60mm)
6.26"
(159.00mm)
-1.00"
(-25.40mm)
23rd Driest Driest since: 1983 1931
103rd Wettest Wettest since: 1984 2011
Jan–May 1985
5-Month
5.68"
(144.27mm)
7.61"
(193.29mm)
-1.93"
(-49.02mm)
11th Driest Driest since: 1973 1931
115th Wettest Wettest since: 1984 2011
Dec 1984–May 1985
6-Month
7.11"
(180.59mm)
8.90"
(226.06mm)
-1.79"
(-45.47mm)
16th Driest Driest since: 1977 1931
109th Wettest Wettest since: 1984 2011
Nov 1984–May 1985
7-Month
8.27"
(210.06mm)
10.19"
(258.83mm)
-1.92"
(-48.77mm)
19th Driest Driest since: 1977 1931
106th Wettest Wettest since: 1984 2011
Oct 1984–May 1985
8-Month
9.51"
(241.55mm)
11.44"
(290.58mm)
-1.93"
(-49.03mm)
15th Driest Driest since: 1977 1931
110th Wettest Wettest since: 1984 2011
Sep 1984–May 1985
9-Month
11.12"
(282.45mm)
12.90"
(327.66mm)
-1.78"
(-45.21mm)
23rd Driest Driest since: 1977 1905
102nd Wettest Wettest since: 1984 2011
Aug 1984–May 1985
10-Month
12.35"
(313.69mm)
14.22"
(361.19mm)
-1.87"
(-47.50mm)
20th Driest Driest since: 1977 1905
105th Wettest Wettest since: 1984 2011
Jul 1984–May 1985
11-Month
12.96"
(329.18mm)
15.80"
(401.32mm)
-2.84"
(-72.14mm)
9th Driest Driest since: 1977 1905
116th Wettest Wettest since: 1984 2011
Jun 1984–May 1985
12-Month
15.70"
(398.78mm)
18.65"
(473.71mm)
-2.95"
(-74.93mm)
10th Driest Driest since: 1980 1905
115th Wettest Wettest since: 1984 2011
Dec 1983–May 1985
18-Month
23.45"
(595.63mm)
27.58"
(700.53mm)
-4.13"
(-104.90mm)
11th Driest Driest since: 1961 1937
113th Wettest Wettest since: 1984 2011
Jun 1983–May 1985
24-Month
33.52"
(851.41mm)
37.34"
(948.44mm)
-3.82"
(-97.03mm)
18th Driest Driest since: 1962 1937
106th Wettest Wettest since: 1984 1917
Jun 1982–May 1985
36-Month
51.37"
(1,304.80mm)
56.01"
(1,422.65mm)
-4.64"
(-117.85mm)
15th Driest Driest since: 1962 1937
108th Wettest Wettest since: 1984 1917
Jun 1981–May 1985
48-Month
71.88"
(1,825.75mm)
74.74"
(1,898.40mm)
-2.86"
(-72.65mm)
33rd Driest Driest since: 1964 1937
89th Wettest Wettest since: 1984 1899, 1910
Jun 1980–May 1985
60-Month
91.95"
(2,335.53mm)
93.47"
(2,374.14mm)
-1.52"
(-38.61mm)
42nd Driest Driest since: 1984 1938
79th Wettest Wettest since: 1983 1910

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 20, 2019 from https://www.ncdc.noaa.gov/cag/