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, November 1999

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  • Record Wettest
PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Wettest/Driest
Since		Record
November 1999
1-Month		0.58"
(14.73mm)		1.03"
(26.16mm)		-0.45"
(-11.43mm)		19th Driest
Driest since:
1939
110th Wettest
Wettest since:
1942
Ties: 1933, 1951
Oct–Nov 1999
2-Month		0.97"
(24.64mm)		2.23"
(56.64mm)		-1.26"
(-32.00mm)		5th Driest
Driest since:
1933
124th Wettest
Wettest since:
1942
Ties: 1939
Sep–Nov 1999
3-Month		2.51"
(63.75mm)		3.47"
(88.14mm)		-0.96"
(-24.39mm)		25th Driest
Driest since:
1952
104th Wettest
Wettest since:
2013
Aug–Nov 1999
4-Month		3.55"
(90.17mm)		4.54"
(115.32mm)		-0.99"
(-25.15mm)		31st Driest
Driest since:
1904
98th Wettest
Wettest since:
1923
Jul–Nov 1999
5-Month		4.36"
(110.74mm)		5.82"
(147.83mm)		-1.46"
(-37.09mm)		22nd Driest
Driest since:
1904
107th Wettest
Wettest since:
1923
Jun–Nov 1999
6-Month		6.53"
(165.86mm)		7.66"
(194.56mm)		-1.13"
(-28.70mm)		37th Driest
Driest since:
2012
92nd Wettest
Wettest since:
1998
May–Nov 1999
7-Month		8.71"
(221.23mm)		9.87"
(250.70mm)		-1.16"
(-29.47mm)		41st Driest
Driest since:
2012
88th Wettest
Wettest since:
1995
Apr–Nov 1999
8-Month		12.02"
(305.31mm)		11.65"
(295.91mm)		0.37"
(9.40mm)		80th Driest
Driest since:
2012
49th Wettest
Wettest since:
1941
Mar–Nov 1999
9-Month		12.77"
(324.36mm)		12.90"
(327.66mm)		-0.13"
(-3.30mm)		67th Driest
Driest since:
2012
62nd Wettest
Wettest since:
1941
Feb–Nov 1999
10-Month		13.94"
(354.08mm)		13.86"
(352.04mm)		0.08"
(2.04mm)		71st Driest
Driest since:
2012
58th Wettest
Wettest since:
1927, 1995
Jan–Nov 1999
11-Month		15.16"
(385.06mm)		14.93"
(379.22mm)		0.23"
(5.84mm)		70th Driest
Driest since:
2012
59th Wettest
Wettest since:
1927
Ties: 1980
Dec 1998–Nov 1999
12-Month		16.00"
(406.40mm)		15.94"
(404.88mm)		0.06"
(1.52mm)		65th Driest
Driest since:
2012
63rd Wettest
Wettest since:
1927
Jun 1998–Nov 1999
18-Month		27.80"
(706.12mm)		23.59"
(599.19mm)		4.21"
(106.93mm)		120th Driest
Driest since:
1934
8th Wettest
Wettest since:
1927
Dec 1997–Nov 1999
24-Month		35.62"
(904.75mm)		31.87"
(809.50mm)		3.75"
(95.25mm)		111th Driest
Driest since:
2002
16th Wettest
Wettest since:
1998
Dec 1996–Nov 1999
36-Month		55.00"
(1,397.00mm)		47.81"
(1,214.37mm)		7.19"
(182.63mm)		122nd Driest
Driest since:
2002
4th Wettest
Wettest since:
1947
Dec 1995–Nov 1999
48-Month		70.94"
(1,801.88mm)		63.72"
(1,618.49mm)		7.22"
(183.39mm)		119th Driest
Driest since:
1934
6th Wettest
Wettest since:
1998
Dec 1994–Nov 1999
60-Month		91.08"
(2,313.43mm)		79.56"
(2,020.82mm)		11.52"
(292.61mm)		123rd Driest
Driest since:
1935
1st Wettest
Wettest to Date
1999

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