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


Montana

Precipitation Rankings, May 2004

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 2004
1-Month
3.00"
(76.20mm)
2.42"
(61.47mm)
0.58"
(14.73mm)
93rd Driest Driest since: 2003 1937
33rd Wettest Wettest since: 1996 1927
Apr–May 2004
2-Month
4.15"
(105.41mm)
3.93"
(99.82mm)
0.22"
(5.59mm)
68th Driest Driest since: 2002 1934
58th Wettest Wettest since: 2003 2011
Mar–May 2004
3-Month
4.79"
(121.67mm)
5.20"
(132.08mm)
-0.41"
(-10.41mm)
46th Driest Driest since: 2002 1931
80th Wettest Wettest since: 2003 2011
Feb–May 2004
4-Month
5.51"
(139.95mm)
6.26"
(159.00mm)
-0.75"
(-19.05mm)
31st Driest Driest since: 2001 1931
95th Wettest Wettest since: 2003 2011
Ties: 1984
Jan–May 2004
5-Month
6.81"
(172.97mm)
7.61"
(193.29mm)
-0.80"
(-20.32mm)
33rd Driest Driest since: 2001 1931
93rd Wettest Wettest since: 2003 2011
Ties: 1993
Dec 2003–May 2004
6-Month
8.21"
(208.53mm)
8.90"
(226.06mm)
-0.69"
(-17.53mm)
41st Driest Driest since: 2002 1931
84th Wettest Wettest since: 2003 2011
Nov 2003–May 2004
7-Month
9.36"
(237.74mm)
10.19"
(258.83mm)
-0.83"
(-21.09mm)
39th Driest Driest since: 2002 1931
86th Wettest Wettest since: 2003 2011
Oct 2003–May 2004
8-Month
10.69"
(271.53mm)
11.44"
(290.58mm)
-0.75"
(-19.05mm)
39th Driest Driest since: 2002 1931
86th Wettest Wettest since: 2003 2011
Sep 2003–May 2004
9-Month
11.77"
(298.96mm)
12.89"
(327.41mm)
-1.12"
(-28.45mm)
34th Driest Driest since: 2002 1905
91st Wettest Wettest since: 2003 2011
Aug 2003–May 2004
10-Month
12.48"
(316.99mm)
14.22"
(361.19mm)
-1.74"
(-44.20mm)
23rd Driest Driest since: 2002 1905
102nd Wettest Wettest since: 2003 2011
Jul 2003–May 2004
11-Month
12.98"
(329.69mm)
15.80"
(401.32mm)
-2.82"
(-71.63mm)
10th Driest Driest since: 2001 1905
115th Wettest Wettest since: 2003 2011
Jun 2003–May 2004
12-Month
15.16"
(385.06mm)
18.65"
(473.71mm)
-3.49"
(-88.65mm)
7th Driest Driest since: 2001 1905
118th Wettest Wettest since: 2003 2011
Dec 2002–May 2004
18-Month
24.98"
(634.49mm)
27.58"
(700.53mm)
-2.60"
(-66.04mm)
19th Driest Driest since: 2002 1937
105th Wettest Wettest since: 2003 2011
Jun 2002–May 2004
24-Month
34.36"
(872.74mm)
37.34"
(948.44mm)
-2.98"
(-75.70mm)
19th Driest Driest since: 2002 1937
105th Wettest Wettest since: 2003 1917
Jun 2001–May 2004
36-Month
51.60"
(1,310.64mm)
56.01"
(1,422.65mm)
-4.41"
(-112.01mm)
17th Driest Driest since: 2003 1937
106th Wettest Wettest since: 2000 1917
Jun 2000–May 2004
48-Month
65.16"
(1,655.06mm)
74.74"
(1,898.40mm)
-9.58"
(-243.34mm)
5th Driest Driest since: 1939 1937
117th Wettest Wettest since: 2003 1899, 1910
Jun 1999–May 2004
60-Month
81.71"
(2,075.43mm)
93.47"
(2,374.14mm)
-11.76"
(-298.71mm)
5th Driest Driest since: 1940 1938
116th Wettest Wettest since: 2003 1910

Citing This Page

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