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


Montana

Precipitation Rankings, April 1949

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
April 1949
1-Month
0.75"
(19.05mm)
1.51"
(38.35mm)
-0.76"
(-19.30mm)
9th Driest Driest since: 1946 1977
117th Wettest Wettest since: 1948 1940
Mar–Apr 1949
2-Month
1.93"
(49.02mm)
2.79"
(70.87mm)
-0.86"
(-21.85mm)
8th Driest Driest since: 1931 1926
118th Wettest Wettest since: 1948 1898, 1940, 1975
Feb–Apr 1949
3-Month
3.56"
(90.42mm)
3.84"
(97.54mm)
-0.28"
(-7.12mm)
43rd Driest Driest since: 1946 1926
83rd Wettest Wettest since: 1948 1940
Jan–Apr 1949
4-Month
4.94"
(125.48mm)
5.20"
(132.08mm)
-0.26"
(-6.60mm)
50th Driest Driest since: 1947 1931
76th Wettest Wettest since: 1948 1975
Dec 1948–Apr 1949
5-Month
6.41"
(162.81mm)
6.49"
(164.85mm)
-0.08"
(-2.04mm)
62nd Driest Driest since: 1947 1931
63rd Wettest Wettest since: 1948 1918
Nov 1948–Apr 1949
6-Month
7.98"
(202.69mm)
7.77"
(197.36mm)
0.21"
(5.33mm)
65th Driest Driest since: 1946 1931
60th Wettest Wettest since: 1948 1898
Oct 1948–Apr 1949
7-Month
8.25"
(209.55mm)
9.02"
(229.11mm)
-0.77"
(-19.56mm)
39th Driest Driest since: 1946 1977
86th Wettest Wettest since: 1948 1898
Ties: 1914
Sep 1948–Apr 1949
8-Month
8.80"
(223.52mm)
10.48"
(266.19mm)
-1.68"
(-42.67mm)
23rd Driest Driest since: 1945 1905
102nd Wettest Wettest since: 1948 2017
Aug 1948–Apr 1949
9-Month
9.89"
(251.21mm)
11.81"
(299.97mm)
-1.92"
(-48.76mm)
16th Driest Driest since: 1945 1905
109th Wettest Wettest since: 1948 1907
Ties: 1921, 1941
Jul 1948–Apr 1949
10-Month
12.71"
(322.83mm)
13.39"
(340.11mm)
-0.68"
(-17.28mm)
45th Driest Driest since: 1946 1905
80th Wettest Wettest since: 1948 2017
Jun 1948–Apr 1949
11-Month
17.25"
(438.15mm)
16.24"
(412.50mm)
1.01"
(25.65mm)
90th Driest Driest since: 1946 1905
35th Wettest Wettest since: 1948 1916
May 1948–Apr 1949
12-Month
20.15"
(511.81mm)
18.66"
(473.96mm)
1.49"
(37.85mm)
91st Driest Driest since: 1948 1905
34th Wettest Wettest since: 1947 1928
Nov 1947–Apr 1949
18-Month
28.37"
(720.60mm)
26.45"
(671.83mm)
1.92"
(48.77mm)
89th Driest Driest since: 1948 1937
35th Wettest Wettest since: 1947 1928
May 1947–Apr 1949
24-Month
40.07"
(1,017.78mm)
37.35"
(948.69mm)
2.72"
(69.09mm)
96th Driest Driest since: 1947 1937
28th Wettest Wettest since: 1948 1917
May 1946–Apr 1949
36-Month
62.10"
(1,577.34mm)
56.03"
(1,423.16mm)
6.07"
(154.18mm)
115th Driest Driest since: 1948 1937
8th Wettest Wettest since: 1918 1909
May 1945–Apr 1949
48-Month
79.02"
(2,007.11mm)
74.75"
(1,898.65mm)
4.27"
(108.46mm)
94th Driest Driest since: 1948 1938
28th Wettest Wettest since: 1945 1910
May 1944–Apr 1949
60-Month
98.48"
(2,501.39mm)
93.48"
(2,374.39mm)
5.00"
(127.00mm)
97th Driest Driest since: 1948 1938
24th Wettest Wettest since: 1928 1910

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 25, 2020 from https://www.ncdc.noaa.gov/cag/