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 2020. For more information, please see Climatological Rankings.
Montana
Precipitation Rankings, May 1918
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2020) |
Wettest/Driest Since |
Record |
|---|---|---|---|---|---|---|
|
May 1918 1-Month |
1.45" (36.83mm) | 2.42" (61.47mm) |
-0.97" (-24.64mm) | 19th Driest | Driest since: 1897 | 1937 |
| 108th Wettest | Wettest since: 1917 | 1927 | ||||
|
Apr–May 1918 2-Month |
2.76" (70.10mm) | 3.93" (99.82mm) |
-1.17" (-29.72mm) | 16th Driest | Driest since: 1904 | 1934 |
| 111th Wettest | Wettest since: 1917 | 2011 | ||||
|
Mar–May 1918 3-Month |
3.77" (95.76mm) | 5.20" (132.08mm) |
-1.43" (-36.32mm) | 11th Driest | Driest since: 1895 | 1931 |
| 116th Wettest | Wettest since: 1917 | 2011 | ||||
| Ties: 1966 | ||||||
|
Feb–May 1918 4-Month |
4.76" (120.90mm) | 6.26" (159.00mm) |
-1.50" (-38.10mm) | 11th Driest | Driest to Date | 1931 |
| 116th Wettest | Wettest since: 1917 | 2011 | ||||
|
Jan–May 1918 5-Month |
7.19" (182.63mm) | 7.61" (193.29mm) |
-0.42" (-10.66mm) | 49th Driest | Driest since: 1915 | 1931 |
| 78th Wettest | Wettest since: 1917 | 2011 | ||||
|
Dec 1917–May 1918 6-Month |
10.86" (275.84mm) | 8.90" (226.06mm) |
1.96" (49.78mm) | 107th Driest | Driest since: 1917 | 1931 |
| 19th Wettest | Wettest since: 1908 | 2011 | ||||
|
Nov 1917–May 1918 7-Month |
11.20" (284.48mm) | 10.19" (258.83mm) |
1.01" (25.65mm) | 87th Driest | Driest since: 1917 | 1931 |
| 39th Wettest | Wettest since: 1916 | 2011 | ||||
|
Oct 1917–May 1918 8-Month |
11.96" (303.78mm) | 11.44" (290.58mm) |
0.52" (13.20mm) | 67th Driest | Driest since: 1915 | 1931 |
| 59th Wettest | Wettest since: 1917 | 2011 | ||||
|
Sep 1917–May 1918 9-Month |
13.68" (347.47mm) | 12.90" (327.66mm) |
0.78" (19.81mm) | 78th Driest | Driest since: 1915 | 1905 |
| 48th Wettest | Wettest since: 1917 | 2011 | ||||
|
Aug 1917–May 1918 10-Month |
14.19" (360.43mm) | 14.22" (361.19mm) |
-0.03" (-0.76mm) | 54th Driest | Driest since: 1915 | 1905 |
| 72nd Wettest | Wettest since: 1917 | 2011 | ||||
|
Jul 1917–May 1918 11-Month |
14.57" (370.08mm) | 15.80" (401.32mm) |
-1.23" (-31.24mm) | 34th Driest | Driest since: 1915 | 1905 |
| 92nd Wettest | Wettest since: 1917 | 2011 | ||||
|
Jun 1917–May 1918 12-Month |
16.32" (414.53mm) | 18.65" (473.71mm) |
-2.33" (-59.18mm) | 14th Driest | Driest since: 1905 | 1905 |
| 112th Wettest | Wettest since: 1917 | 2011 | ||||
|
Dec 1916–May 1918 18-Month |
26.47" (672.34mm) | 27.58" (700.53mm) |
-1.11" (-28.19mm) | 42nd Driest | Driest since: 1915 | 1937 |
| 83rd Wettest | Wettest since: 1917 | 2011 | ||||
|
Jun 1916–May 1918 24-Month |
38.36" (974.34mm) | 37.34" (948.44mm) |
1.02" (25.90mm) | 75th Driest | Driest since: 1915 | 1937 |
| 50th Wettest | Wettest since: 1917 | 1917 | ||||
| Ties: 1983 | ||||||
|
Jun 1915–May 1918 36-Month |
62.43" (1,585.72mm) | 56.01" (1,422.65mm) |
6.42" (163.07mm) | 114th Driest | Driest since: 1916 | 1937 |
| 10th Wettest | Wettest since: 1917 | 1917 | ||||
|
Jun 1914–May 1918 48-Month |
80.94" (2,055.88mm) | 74.74" (1,898.40mm) |
6.20" (157.48mm) | 112th Driest | Driest since: 1916 | 1937 |
| 11th Wettest | Wettest since: 1917 | 1899, 1910 | ||||
|
Jun 1913–May 1918 60-Month |
98.78" (2,509.01mm) | 93.47" (2,374.14mm) |
5.31" (134.87mm) | 101st Driest | Driest since: 1915 | 1938 |
| 21st Wettest | Wettest since: 1917 | 1910 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2021, retrieved on January 20, 2021 from https://www.ncdc.noaa.gov/cag/