Statewide Rankings

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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.

Utah

Precipitation Rankings, September 1977

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Record Driest
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Record Wettest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Wettest/Driest Since	Record
September 1977 1-Month	0.75" (19.05mm)	1.06" (26.92mm)	-0.31" (-7.87mm)	51st Driest	Driest since: 1975	1953
	0.75" (19.05mm)	1.06" (26.92mm)	-0.31" (-7.87mm)	78th Wettest	Wettest since: 1976	1982
	Ties: 1902, 2009
Aug–Sep 1977 2-Month	2.29" (58.17mm)	2.27" (57.66mm)	0.02" (0.51mm)	75th Driest	Driest since: 1976	2020
Aug–Sep 1977 2-Month	2.29" (58.17mm)	2.27" (57.66mm)	0.02" (0.51mm)	54th Wettest	Wettest since: 1971	1982
Jul–Sep 1977 3-Month	3.87" (98.30mm)	3.26" (82.80mm)	0.61" (15.50mm)	99th Driest	Driest since: 1976	2020
	3.87" (98.30mm)	3.26" (82.80mm)	0.61" (15.50mm)	30th Wettest	Wettest since: 1965	1982
	Ties: 1921, 2017
Jun–Sep 1977 4-Month	4.23" (107.44mm)	3.99" (101.35mm)	0.24" (6.09mm)	85th Driest	Driest since: 1976	1956
Jun–Sep 1977 4-Month	4.23" (107.44mm)	3.99" (101.35mm)	0.24" (6.09mm)	44th Wettest	Wettest since: 1970	1997
May–Sep 1977 5-Month	6.35" (161.29mm)	5.15" (130.81mm)	1.20" (30.48mm)	105th Driest	Driest since: 1976	1974
May–Sep 1977 5-Month	6.35" (161.29mm)	5.15" (130.81mm)	1.20" (30.48mm)	24th Wettest	Wettest since: 1967	1997
Apr–Sep 1977 6-Month	6.67" (169.42mm)	6.36" (161.54mm)	0.31" (7.88mm)	78th Driest	Driest since: 1976	2020
	6.67" (169.42mm)	6.36" (161.54mm)	0.31" (7.88mm)	51st Wettest	Wettest since: 1975	1965
	Ties: 1970
Mar–Sep 1977 7-Month	7.38" (187.45mm)	7.72" (196.09mm)	-0.34" (-8.64mm)	61st Driest	Driest since: 1976	1956
	7.38" (187.45mm)	7.72" (196.09mm)	-0.34" (-8.64mm)	68th Wettest	Wettest since: 1975	1906
	Ties: 1951
Feb–Sep 1977 8-Month	7.80" (198.12mm)	8.94" (227.08mm)	-1.14" (-28.96mm)	38th Driest	Driest since: 1974	1974
Feb–Sep 1977 8-Month	7.80" (198.12mm)	8.94" (227.08mm)	-1.14" (-28.96mm)	91st Wettest	Wettest since: 1976	1906
Jan–Sep 1977 9-Month	8.41" (213.61mm)	10.16" (258.06mm)	-1.75" (-44.45mm)	33rd Driest	Driest since: 1976	2020
Jan–Sep 1977 9-Month	8.41" (213.61mm)	10.16" (258.06mm)	-1.75" (-44.45mm)	96th Wettest	Wettest since: 1975	1906
Dec 1976–Sep 1977 10-Month	8.44" (214.38mm)	11.26" (286.00mm)	-2.82" (-71.62mm)	15th Driest	Driest since: 1974	1931
Dec 1976–Sep 1977 10-Month	8.44" (214.38mm)	11.26" (286.00mm)	-2.82" (-71.62mm)	113th Wettest	Wettest since: 1976	1997
Nov 1976–Sep 1977 11-Month	8.60" (218.44mm)	12.33" (313.18mm)	-3.73" (-94.74mm)	7th Driest	Driest since: 1974	1931
Nov 1976–Sep 1977 11-Month	8.60" (218.44mm)	12.33" (313.18mm)	-3.73" (-94.74mm)	121st Wettest	Wettest since: 1976	1906
Oct 1976–Sep 1977 12-Month	9.28" (235.71mm)	13.54" (343.92mm)	-4.26" (-108.21mm)	9th Driest	Driest since: 1974	2018
Oct 1976–Sep 1977 12-Month	9.28" (235.71mm)	13.54" (343.92mm)	-4.26" (-108.21mm)	119th Wettest	Wettest since: 1976	2005
Apr 1976–Sep 1977 18-Month	14.55" (369.57mm)	19.91" (505.71mm)	-5.36" (-136.14mm)	8th Driest	Driest since: 1959	2021
Apr 1976–Sep 1977 18-Month	14.55" (369.57mm)	19.91" (505.71mm)	-5.36" (-136.14mm)	120th Wettest	Wettest since: 1976	1983
Oct 1975–Sep 1977 24-Month	20.34" (516.64mm)	27.08" (687.83mm)	-6.74" (-171.19mm)	6th Driest	Driest since: 1960	1934
Oct 1975–Sep 1977 24-Month	20.34" (516.64mm)	27.08" (687.83mm)	-6.74" (-171.19mm)	121st Wettest	Wettest since: 1976	1983
Oct 1974–Sep 1977 36-Month	34.98" (888.49mm)	40.58" (1,030.73mm)	-5.60" (-142.24mm)	22nd Driest	Driest since: 1976	1902
Oct 1974–Sep 1977 36-Month	34.98" (888.49mm)	40.58" (1,030.73mm)	-5.60" (-142.24mm)	104th Wettest	Wettest since: 1975	1984
Oct 1973–Sep 1977 48-Month	43.97" (1,116.84mm)	54.05" (1,372.87mm)	-10.08" (-256.03mm)	6th Driest	Driest since: 1956	1956
Oct 1973–Sep 1977 48-Month	43.97" (1,116.84mm)	54.05" (1,372.87mm)	-10.08" (-256.03mm)	119th Wettest	Wettest since: 1976	1985
Oct 1972–Sep 1977 60-Month	61.79" (1,569.47mm)	67.48" (1,713.99mm)	-5.69" (-144.52mm)	29th Driest	Driest since: 1964	1935
Oct 1972–Sep 1977 60-Month	61.79" (1,569.47mm)	67.48" (1,713.99mm)	-5.69" (-144.52mm)	95th Wettest	Wettest since: 1976	1986

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published May 2023, retrieved on May 31, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings