Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Wyoming

Precipitation Rankings, September 1945

View Period (Months):
Download: CSV JSON XML
  • Record Driest
  • Bottom ⅒
  • Bottom ⅓
  • Normal
  • Top ⅓
  • Top ⅒
  • Record Wettest
Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Wettest/Driest
Since		 Record
September 1945
1-Month 		1.79"
(45.47mm)		 1.24"
(31.50mm)		 0.55"
(13.97mm)		 106th Driest
Driest since:
 1979
23rd Wettest
Wettest since:
 1923
Aug–Sep 1945
2-Month 		3.76"
(95.50mm)		 2.31"
(58.67mm)		 1.45"
(36.83mm)		 118th Driest
Driest since:
 2012
11th Wettest
Wettest since:
 1923
Jul–Sep 1945
3-Month 		4.77"
(121.16mm)		 3.59"
(91.19mm)		 1.18"
(29.97mm)		 114th Driest
Driest since:
 1964
15th Wettest
Wettest since:
 1923
Jun–Sep 1945
4-Month 		8.49"
(215.65mm)		 5.43"
(137.92mm)		 3.06"
(77.73mm)		 125th Driest
Driest since:
 2012
4th Wettest
Wettest since:
 1923
May–Sep 1945
5-Month 		10.49"
(266.45mm)		 7.64"
(194.06mm)		 2.85"
(72.39mm)		 122nd Driest
Driest since:
 1919
7th Wettest
Wettest since:
 1915
Apr–Sep 1945
6-Month 		12.62"
(320.55mm)		 9.42"
(239.27mm)		 3.20"
(81.28mm)		 123rd Driest
Driest since:
 2012
6th Wettest
Wettest since:
 1941
Mar–Sep 1945
7-Month 		14.40"
(365.76mm)		 10.67"
(271.02mm)		 3.73"
(94.74mm)		 125th Driest
Driest since:
 2012
4th Wettest
Wettest since:
 1941
Ties: 1995
Feb–Sep 1945
8-Month 		15.66"
(397.76mm)		 11.63"
(295.40mm)		 4.03"
(102.36mm)		 128th Driest
Driest since:
 2012
1st Wettest
Wettest to Date
 1945
Jan–Sep 1945
9-Month 		16.47"
(418.34mm)		 12.70"
(322.58mm)		 3.77"
(95.76mm)		 128th Driest
Driest since:
 1919
1st Wettest
Wettest since:
 1915, 1945
Ties: 1915
Dec 1944–Sep 1945
10-Month 		17.48"
(443.99mm)		 13.71"
(348.23mm)		 3.77"
(95.76mm)		 126th Driest
Driest since:
 1919
2nd Wettest
Wettest since:
 1923
Nov 1944–Sep 1945
11-Month 		19.01"
(482.85mm)		 14.74"
(374.40mm)		 4.27"
(108.45mm)		 126th Driest
Driest since:
 1919
2nd Wettest
Wettest since:
 1923
Oct 1944–Sep 1945
12-Month 		19.63"
(498.60mm)		 15.94"
(404.88mm)		 3.69"
(93.72mm)		 121st Driest
Driest since:
 1919
7th Wettest
Wettest since:
 1995
Apr 1944–Sep 1945
18-Month 		30.62"
(777.75mm)		 25.35"
(643.89mm)		 5.27"
(133.86mm)		 127th Driest
Driest since:
 2021
1st Wettest
Wettest to Date
 1945
Oct 1943–Sep 1945
24-Month 		37.15"
(943.61mm)		 31.88"
(809.75mm)		 5.27"
(133.86mm)		 124th Driest
Driest since:
 2002
3rd Wettest
Wettest to Date
 1998
Oct 1942–Sep 1945
36-Month 		55.03"
(1,397.76mm)		 47.81"
(1,214.37mm)		 7.22"
(183.39mm)		 120th Driest
Driest since:
 2002
6th Wettest
Wettest since:
 1997
Oct 1941–Sep 1945
48-Month 		71.19"
(1,808.23mm)		 63.72"
(1,618.49mm)		 7.47"
(189.74mm)		 116th Driest
Driest since:
 2003
9th Wettest
Wettest since:
 1998
Oct 1940–Sep 1945
60-Month 		90.34"
(2,294.64mm)		 79.56"
(2,020.82mm)		 10.78"
(273.82mm)		 121st Driest
Driest since:
 2004
3rd Wettest
Wettest to Date
 1999

Citing This Page