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.

Colorado

Precipitation Rankings, January 2022

View Period (Months):
Download: CSV JSON XML
  • Record Driest
  • Bottom ⅒
  • Bottom ⅓
  • Normal
  • Top ⅓
  • Top ⅒
  • Record Wettest
PeriodValue1901-2000
Mean		AnomalyRank
(1895-2023)		Wettest/Driest
Since		Record
January 2022
1-Month		0.78"
(19.81mm)		1.06"
(26.92mm)		-0.28"
(-7.11mm)		40th Driest
Driest since:
1919, 1931
90th Wettest
Wettest since:
1916
Dec 2021–Jan 2022
2-Month		2.50"
(63.50mm)		2.13"
(54.10mm)		0.37"
(9.40mm)		95th Driest
Driest since:
1931
34th Wettest
Wettest since:
1914
Nov 2021–Jan 2022
3-Month		2.87"
(72.90mm)		3.20"
(81.28mm)		-0.33"
(-8.38mm)		46th Driest
Driest since:
1904
83rd Wettest
Wettest since:
1979
Ties: 1926, 2006
Oct 2021–Jan 2022
4-Month		3.99"
(101.35mm)		4.54"
(115.32mm)		-0.55"
(-13.97mm)		38th Driest
Driest since:
1977
91st Wettest
Wettest since:
1909
Sep 2021–Jan 2022
5-Month		5.22"
(132.59mm)		5.96"
(151.38mm)		-0.74"
(-18.79mm)		38th Driest
Driest since:
1904
91st Wettest
Wettest since:
1942
Aug 2021–Jan 2022
6-Month		6.62"
(168.15mm)		7.98"
(202.69mm)		-1.36"
(-34.54mm)		27th Driest
Driest since:
1901
102nd Wettest
Wettest since:
1942
Jul 2021–Jan 2022
7-Month		8.77"
(222.76mm)		10.08"
(256.03mm)		-1.31"
(-33.27mm)		30th Driest
Driest since:
1901
99th Wettest
Wettest since:
2007
Jun 2021–Jan 2022
8-Month		9.96"
(252.98mm)		11.62"
(295.15mm)		-1.66"
(-42.17mm)		28th Driest
Driest since:
1901, 1981
101st Wettest
Wettest since:
1942
Ties: 1951
May 2021–Jan 2022
9-Month		12.95"
(328.93mm)		13.64"
(346.46mm)		-0.69"
(-17.53mm)		49th Driest
Driest since:
1901
80th Wettest
Wettest since:
1942
Apr 2021–Jan 2022
10-Month		13.96"
(354.58mm)		15.52"
(394.21mm)		-1.56"
(-39.63mm)		39th Driest
Driest since:
1940
90th Wettest
Wettest since:
1942
Mar 2021–Jan 2022
11-Month		16.03"
(407.16mm)		17.02"
(432.31mm)		-0.99"
(-25.15mm)		48th Driest
Driest since:
2021
81st Wettest
Wettest since:
1942
Feb 2021–Jan 2022
12-Month		17.14"
(435.36mm)		18.10"
(459.74mm)		-0.96"
(-24.38mm)		50th Driest
Driest since:
2003
79th Wettest
Wettest since:
1942
Aug 2020–Jan 2022
18-Month		22.08"
(560.83mm)		26.08"
(662.43mm)		-4.00"
(-101.60mm)		13th Driest
Driest since:
2003
115th Wettest
Wettest since:
1942
Feb 2020–Jan 2022
24-Month		29.39"
(746.51mm)		36.16"
(918.46mm)		-6.77"
(-171.95mm)		3rd Driest
Driest since:
2003
125th Wettest
Wettest since:
1943
Feb 2019–Jan 2022
36-Month		47.64"
(1,210.06mm)		54.20"
(1,376.68mm)		-6.56"
(-166.62mm)		16th Driest
Driest since:
1977
111th Wettest
Wettest since:
1943
Feb 2018–Jan 2022
48-Month		63.17"
(1,604.52mm)		72.24"
(1,834.90mm)		-9.07"
(-230.38mm)		9th Driest
Driest since:
1957
117th Wettest
Wettest since:
1987
Feb 2017–Jan 2022
60-Month		80.60"
(2,047.24mm)		90.25"
(2,292.35mm)		-9.65"
(-245.11mm)		9th Driest
Driest since:
1957
116th Wettest
Wettest since:
2000

Citing This Page