Climate at a Glance

Divisional 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 2020. For more information, please see Climatological Rankings.


Montana, Climate Division 3. North Central

Precipitation Rankings, December 1946

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
December 1946
1-Month
1.17"
(29.72mm)
0.77"
(19.56mm)
0.40"
(10.16mm)
109th Driest Driest since: 1945 1913
17th Wettest Wettest since: 1936 1917
Ties: 1916
Nov–Dec 1946
2-Month
2.60"
(66.04mm)
1.49"
(37.85mm)
1.11"
(28.19mm)
116th Driest Driest since: 1945 1908
10th Wettest Wettest since: 1933 1897
Oct–Dec 1946
3-Month
4.81"
(122.17mm)
2.31"
(58.67mm)
2.50"
(63.50mm)
125th Driest Driest since: 1945 1907
1st Wettest Wettest to Date 1946
Sep–Dec 1946
4-Month
7.13"
(181.10mm)
3.60"
(91.44mm)
3.53"
(89.66mm)
124th Driest Driest since: 1945 1904
2nd Wettest Wettest since: 1911 1911
Aug–Dec 1946
5-Month
7.94"
(201.68mm)
4.94"
(125.48mm)
3.00"
(76.20mm)
119th Driest Driest since: 1945 1904
7th Wettest Wettest since: 1933 1985
Jul–Dec 1946
6-Month
10.20"
(259.08mm)
6.53"
(165.86mm)
3.67"
(93.22mm)
118th Driest Driest since: 1945 1904
8th Wettest Wettest since: 1927 1911
Jun–Dec 1946
7-Month
12.77"
(324.36mm)
9.48"
(240.79mm)
3.29"
(83.57mm)
116th Driest Driest since: 1945 1904
10th Wettest Wettest since: 1923 1993
May–Dec 1946
8-Month
14.52"
(368.81mm)
11.64"
(295.66mm)
2.88"
(73.15mm)
103rd Driest Driest since: 1945 1904
23rd Wettest Wettest since: 1942 1927
Ties: 1909
Apr–Dec 1946
9-Month
15.07"
(382.78mm)
12.74"
(323.60mm)
2.33"
(59.18mm)
97th Driest Driest since: 1945 1904
29th Wettest Wettest since: 1942 1927
Mar–Dec 1946
10-Month
15.67"
(398.02mm)
13.55"
(344.17mm)
2.12"
(53.85mm)
93rd Driest Driest since: 1945 1904
33rd Wettest Wettest since: 1942 1975
Feb–Dec 1946
11-Month
15.95"
(405.13mm)
14.16"
(359.66mm)
1.79"
(45.47mm)
90th Driest Driest since: 1945 1904
36th Wettest Wettest since: 1942 1927
Jan–Dec 1946
12-Month
16.40"
(416.56mm)
14.96"
(379.98mm)
1.44"
(36.58mm)
85th Driest Driest since: 1945 1904
41st Wettest Wettest since: 1942 1927
Jul 1945–Dec 1946
18-Month
22.32"
(566.93mm)
21.51"
(546.35mm)
0.81"
(20.58mm)
79th Driest Driest since: 1945 1905
46th Wettest Wettest since: 1942 1927
Ties: 1991
Jan 1945–Dec 1946
24-Month
30.32"
(770.13mm)
29.93"
(760.22mm)
0.39"
(9.91mm)
68th Driest Driest since: 1945 1919
57th Wettest Wettest since: 1943 1897
Jan 1944–Dec 1946
36-Month
43.83"
(1,113.28mm)
44.97"
(1,142.24mm)
-1.14"
(-28.96mm)
45th Driest Driest since: 1945 1919
79th Wettest Wettest since: 1944 1898
Jan 1943–Dec 1946
48-Month
58.95"
(1,497.33mm)
60.02"
(1,524.51mm)
-1.07"
(-27.18mm)
50th Driest Driest since: 1939 1920
73rd Wettest Wettest since: 1945 1899
Jan 1942–Dec 1946
60-Month
76.32"
(1,938.53mm)
75.12"
(1,908.05mm)
1.20"
(30.48mm)
66th Driest Driest since: 1940 1921
56th Wettest Wettest since: 1945 1899

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published September 2020, retrieved on September 18, 2020 from https://www.ncdc.noaa.gov/cag/