Statewide Rankings

Parameter:

Year:

Month:

State:

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.

California

Precipitation Rankings, September 1915

View Period (Months):

All

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 1915 1-Month	0.09" (2.29mm)	0.45" (11.43mm)	-0.36" (-9.14mm)	14th Driest	Driest since: 1902	1974
	0.09" (2.29mm)	0.45" (11.43mm)	-0.36" (-9.14mm)	115th Wettest	Wettest since: 1914	1918
	Ties: 1937, 2009
Aug–Sep 1915 2-Month	0.25" (6.35mm)	0.69" (17.53mm)	-0.44" (-11.18mm)	18th Driest	Driest since: 1902	1937, 2018
	0.25" (6.35mm)	0.69" (17.53mm)	-0.44" (-11.18mm)	111th Wettest	Wettest since: 1914	1983
	Ties: 1992
Jul–Sep 1915 3-Month	0.41" (10.41mm)	0.87" (22.10mm)	-0.46" (-11.69mm)	26th Driest	Driest since: 1907	1928
	0.41" (10.41mm)	0.87" (22.10mm)	-0.46" (-11.69mm)	103rd Wettest	Wettest since: 1914	1976
	Ties: 1899, 1907
Jun–Sep 1915 4-Month	0.43" (10.92mm)	1.22" (30.99mm)	-0.79" (-20.07mm)	9th Driest	Driest to Date	2002
Jun–Sep 1915 4-Month	0.43" (10.92mm)	1.22" (30.99mm)	-0.79" (-20.07mm)	120th Wettest	Wettest since: 1914	1982
May–Sep 1915 5-Month	3.20" (81.28mm)	2.10" (53.34mm)	1.10" (27.94mm)	118th Driest	Driest since: 1914	1924
May–Sep 1915 5-Month	3.20" (81.28mm)	2.10" (53.34mm)	1.10" (27.94mm)	11th Wettest	Wettest since: 1912	1998
Apr–Sep 1915 6-Month	4.93" (125.22mm)	3.74" (95.00mm)	1.19" (30.22mm)	104th Driest	Driest since: 1914	1924
Apr–Sep 1915 6-Month	4.93" (125.22mm)	3.74" (95.00mm)	1.19" (30.22mm)	25th Wettest	Wettest since: 1912	1896
Mar–Sep 1915 7-Month	6.82" (173.23mm)	6.95" (176.53mm)	-0.13" (-3.30mm)	78th Driest	Driest since: 1914	2008
	6.82" (173.23mm)	6.95" (176.53mm)	-0.13" (-3.30mm)	51st Wettest	Wettest since: 1912	1995
	Ties: 1928
Feb–Sep 1915 8-Month	14.78" (375.41mm)	10.80" (274.32mm)	3.98" (101.09mm)	115th Driest	Driest since: 1914	2021
Feb–Sep 1915 8-Month	14.78" (375.41mm)	10.80" (274.32mm)	3.98" (101.09mm)	14th Wettest	Wettest since: 1907	1998
Jan–Sep 1915 9-Month	20.78" (527.81mm)	15.05" (382.27mm)	5.73" (145.54mm)	110th Driest	Driest since: 1914	2022
Jan–Sep 1915 9-Month	20.78" (527.81mm)	15.05" (382.27mm)	5.73" (145.54mm)	19th Wettest	Wettest since: 1911	1998
Dec 1914–Sep 1915 10-Month	24.78" (629.41mm)	18.67" (474.22mm)	6.11" (155.19mm)	109th Driest	Driest since: 1913	1924
Dec 1914–Sep 1915 10-Month	24.78" (629.41mm)	18.67" (474.22mm)	6.11" (155.19mm)	19th Wettest	Wettest since: 1914	1983
Nov 1914–Sep 1915 11-Month	25.47" (646.94mm)	21.25" (539.75mm)	4.22" (107.19mm)	100th Driest	Driest since: 1913	1924
Nov 1914–Sep 1915 11-Month	25.47" (646.94mm)	21.25" (539.75mm)	4.22" (107.19mm)	28th Wettest	Wettest since: 1914	1983
Oct 1914–Sep 1915 12-Month	26.88" (682.75mm)	22.45" (570.23mm)	4.43" (112.52mm)	100th Driest	Driest since: 1913	1924
Oct 1914–Sep 1915 12-Month	26.88" (682.75mm)	22.45" (570.23mm)	4.43" (112.52mm)	28th Wettest	Wettest since: 1914	1983
Apr 1914–Sep 1915 18-Month	30.66" (778.76mm)	26.19" (665.23mm)	4.47" (113.53mm)	100th Driest	Driest since: 1913	2021
Apr 1914–Sep 1915 18-Month	30.66" (778.76mm)	26.19" (665.23mm)	4.47" (113.53mm)	28th Wettest	Wettest since: 1914	1983
Oct 1913–Sep 1915 24-Month	56.03" (1,423.16mm)	44.90" (1,140.46mm)	11.13" (282.70mm)	115th Driest	Driest since: 1914	1977
Oct 1913–Sep 1915 24-Month	56.03" (1,423.16mm)	44.90" (1,140.46mm)	11.13" (282.70mm)	12th Wettest	Wettest since: 1907	1983
Oct 1912–Sep 1915 36-Month	72.70" (1,846.58mm)	67.32" (1,709.93mm)	5.38" (136.65mm)	89th Driest	Driest since: 1914	2022
Oct 1912–Sep 1915 36-Month	72.70" (1,846.58mm)	67.32" (1,709.93mm)	5.38" (136.65mm)	37th Wettest	Wettest since: 1911	1984
Oct 1911–Sep 1915 48-Month	90.00" (2,286.00mm)	89.51" (2,273.55mm)	0.49" (12.45mm)	71st Driest	Driest since: 1914	2015
Oct 1911–Sep 1915 48-Month	90.00" (2,286.00mm)	89.51" (2,273.55mm)	0.49" (12.45mm)	54th Wettest	Wettest since: 1912	1998
Oct 1910–Sep 1915 60-Month	116.12" (2,949.45mm)	111.69" (2,836.93mm)	4.43" (112.52mm)	82nd Driest	Driest since: 1914	1991
Oct 1910–Sep 1915 60-Month	116.12" (2,949.45mm)	111.69" (2,836.93mm)	4.43" (112.52mm)	42nd Wettest	Wettest since: 1911	1999

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published March 2023, retrieved on March 29, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings