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.

Nevada

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	0.38" (9.65mm)	0.57" (14.48mm)	-0.19" (-4.83mm)	63rd Driest	Driest since: 1974	1922
September 1977 1-Month	0.38" (9.65mm)	0.57" (14.48mm)	-0.19" (-4.83mm)	66th Wettest	Wettest since: 1976	1982
Aug–Sep 1977 2-Month	1.80" (45.72mm)	1.17" (29.72mm)	0.63" (16.00mm)	109th Driest	Driest since: 1975	1928, 1944
	1.80" (45.72mm)	1.17" (29.72mm)	0.63" (16.00mm)	20th Wettest	Wettest since: 1976	1983
	Ties: 1931
Jul–Sep 1977 3-Month	2.23" (56.64mm)	1.71" (43.43mm)	0.52" (13.21mm)	101st Driest	Driest since: 1975	1944
	2.23" (56.64mm)	1.71" (43.43mm)	0.52" (13.21mm)	28th Wettest	Wettest since: 1976	1976
	Ties: 1908
Jun–Sep 1977 4-Month	3.41" (86.61mm)	2.40" (60.96mm)	1.01" (25.65mm)	111th Driest	Driest since: 1975	1924
Jun–Sep 1977 4-Month	3.41" (86.61mm)	2.40" (60.96mm)	1.01" (25.65mm)	18th Wettest	Wettest since: 1976	1913
May–Sep 1977 5-Month	5.70" (144.78mm)	3.38" (85.85mm)	2.32" (58.93mm)	125th Driest	Driest since: 1976	1924
May–Sep 1977 5-Month	5.70" (144.78mm)	3.38" (85.85mm)	2.32" (58.93mm)	4th Wettest	Wettest since: 1925	1998
Apr–Sep 1977 6-Month	5.91" (150.11mm)	4.29" (108.97mm)	1.62" (41.14mm)	114th Driest	Driest since: 1975	1924
Apr–Sep 1977 6-Month	5.91" (150.11mm)	4.29" (108.97mm)	1.62" (41.14mm)	15th Wettest	Wettest since: 1976	1998
Mar–Sep 1977 7-Month	6.49" (164.85mm)	5.36" (136.14mm)	1.13" (28.71mm)	103rd Driest	Driest since: 1974	1924
Mar–Sep 1977 7-Month	6.49" (164.85mm)	5.36" (136.14mm)	1.13" (28.71mm)	26th Wettest	Wettest since: 1976	1998
Feb–Sep 1977 8-Month	6.80" (172.72mm)	6.47" (164.34mm)	0.33" (8.38mm)	84th Driest	Driest since: 1974	1924
Feb–Sep 1977 8-Month	6.80" (172.72mm)	6.47" (164.34mm)	0.33" (8.38mm)	45th Wettest	Wettest since: 1976	1998
Jan–Sep 1977 9-Month	7.44" (188.98mm)	7.63" (193.80mm)	-0.19" (-4.82mm)	64th Driest	Driest since: 1974	1924
Jan–Sep 1977 9-Month	7.44" (188.98mm)	7.63" (193.80mm)	-0.19" (-4.82mm)	65th Wettest	Wettest since: 1976	1998
Dec 1976–Sep 1977 10-Month	7.47" (189.74mm)	8.65" (219.71mm)	-1.18" (-29.97mm)	43rd Driest	Driest since: 1974	1924
	7.47" (189.74mm)	8.65" (219.71mm)	-1.18" (-29.97mm)	85th Wettest	Wettest since: 1976	1998
	Ties: 1955
Nov 1976–Sep 1977 11-Month	7.64" (194.06mm)	9.53" (242.06mm)	-1.89" (-48.00mm)	30th Driest	Driest since: 1974	1924
Nov 1976–Sep 1977 11-Month	7.64" (194.06mm)	9.53" (242.06mm)	-1.89" (-48.00mm)	98th Wettest	Wettest since: 1976	1998
Oct 1976–Sep 1977 12-Month	8.67" (220.22mm)	10.30" (261.62mm)	-1.63" (-41.40mm)	33rd Driest	Driest since: 1974	1924
	8.67" (220.22mm)	10.30" (261.62mm)	-1.63" (-41.40mm)	95th Wettest	Wettest since: 1976	1998
	Ties: 1992
Apr 1976–Sep 1977 18-Month	14.63" (371.60mm)	14.60" (370.84mm)	0.03" (0.76mm)	72nd Driest	Driest since: 1975	2021
	14.63" (371.60mm)	14.60" (370.84mm)	0.03" (0.76mm)	56th Wettest	Wettest since: 1976	1983
	Ties: 1915
Oct 1975–Sep 1977 24-Month	19.64" (498.86mm)	20.61" (523.49mm)	-0.97" (-24.63mm)	50th Driest	Driest since: 1975	1960
Oct 1975–Sep 1977 24-Month	19.64" (498.86mm)	20.61" (523.49mm)	-0.97" (-24.63mm)	77th Wettest	Wettest since: 1976	1984
Oct 1974–Sep 1977 36-Month	31.54" (801.12mm)	30.92" (785.37mm)	0.62" (15.75mm)	78th Driest	Driest since: 1976	1961
	31.54" (801.12mm)	30.92" (785.37mm)	0.62" (15.75mm)	48th Wettest	Wettest since: 1971	1984
	Ties: 1965
Oct 1973–Sep 1977 48-Month	38.90" (988.06mm)	41.18" (1,045.97mm)	-2.28" (-57.91mm)	43rd Driest	Driest since: 1974	1956
Oct 1973–Sep 1977 48-Month	38.90" (988.06mm)	41.18" (1,045.97mm)	-2.28" (-57.91mm)	82nd Wettest	Wettest since: 1976	1998
Oct 1972–Sep 1977 60-Month	50.69" (1,287.53mm)	51.40" (1,305.56mm)	-0.71" (-18.03mm)	67th Driest	Driest since: 1976	1957
Oct 1972–Sep 1977 60-Month	50.69" (1,287.53mm)	51.40" (1,305.56mm)	-0.71" (-18.03mm)	57th Wettest	Wettest since: 1973	1984

Citing This Page

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