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 1895

View Period (Months):All12345
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1895
1-Month
1.37"
(34.80mm)
2.42"
(61.47mm)
-1.05"
(-26.67mm)
16th Driest Driest to Date 1937
110th Wettest Wettest to Date 1927
Apr–May 1895
2-Month
2.59"
(65.79mm)
3.93"
(99.82mm)
-1.34"
(-34.03mm)
12th Driest Driest to Date 1934
114th Wettest Wettest to Date 2011
Mar–May 1895
3-Month
3.60"
(91.44mm)
5.20"
(132.08mm)
-1.60"
(-40.64mm)
9th Driest Driest to Date 1931
117th Wettest Wettest to Date 2011
Feb–May 1895
4-Month
4.85"
(123.19mm)
6.26"
(159.00mm)
-1.41"
(-35.81mm)
13th Driest Driest to Date 1931
113th Wettest Wettest to Date 2011
Jan–May 1895
5-Month
7.28"
(184.91mm)
7.61"
(193.29mm)
-0.33"
(-8.38mm)
52nd Driest Driest to Date 1931
74th Wettest Wettest to Date 2011
Ties: 1910

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 17, 2019 from https://www.ncdc.noaa.gov/cag/