Regional Rankings

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Month:

Region:

Please note, Palmer Indices are not available for NWS Regions. Degree Days are not available for Great Plains, Souther Plains and Gulf Coast Rockies and Westward, River Basins, or Agricultural Belts. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Northwest Climate Region

Precipitation Rankings, December 1925

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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
December 1925 1-Month	4.01" (101.85mm)	4.63" (117.60mm)	-0.62" (-15.75mm)	49th Driest	Driest since: 1921	1976
December 1925 1-Month	4.01" (101.85mm)	4.63" (117.60mm)	-0.62" (-15.75mm)	80th Wettest	Wettest since: 1924	1964
Nov–Dec 1925 2-Month	6.98" (177.29mm)	8.97" (227.84mm)	-1.99" (-50.55mm)	32nd Driest	Driest since: 1923	1976
Nov–Dec 1925 2-Month	6.98" (177.29mm)	8.97" (227.84mm)	-1.99" (-50.55mm)	97th Wettest	Wettest since: 1924	1996
Oct–Dec 1925 3-Month	8.38" (212.85mm)	11.51" (292.35mm)	-3.13" (-79.50mm)	17th Driest	Driest since: 1914	1976
Oct–Dec 1925 3-Month	8.38" (212.85mm)	11.51" (292.35mm)	-3.13" (-79.50mm)	112th Wettest	Wettest since: 1924	1996
Sep–Dec 1925 4-Month	10.10" (256.54mm)	12.93" (328.42mm)	-2.83" (-71.88mm)	23rd Driest	Driest since: 1916	1976
Sep–Dec 1925 4-Month	10.10" (256.54mm)	12.93" (328.42mm)	-2.83" (-71.88mm)	106th Wettest	Wettest since: 1924	1996
Aug–Dec 1925 5-Month	11.06" (280.92mm)	13.73" (348.74mm)	-2.67" (-67.82mm)	27th Driest	Driest since: 1916	1936
Aug–Dec 1925 5-Month	11.06" (280.92mm)	13.73" (348.74mm)	-2.67" (-67.82mm)	102nd Wettest	Wettest since: 1924	1996
Jul–Dec 1925 6-Month	11.57" (293.88mm)	14.46" (367.28mm)	-2.89" (-73.40mm)	23rd Driest	Driest since: 1914	1936
Jul–Dec 1925 6-Month	11.57" (293.88mm)	14.46" (367.28mm)	-2.89" (-73.40mm)	106th Wettest	Wettest since: 1924	1996
Jun–Dec 1925 7-Month	13.06" (331.72mm)	16.18" (410.97mm)	-3.12" (-79.25mm)	24th Driest	Driest since: 1919	1976
Jun–Dec 1925 7-Month	13.06" (331.72mm)	16.18" (410.97mm)	-3.12" (-79.25mm)	105th Wettest	Wettest since: 1924	1996
May–Dec 1925 8-Month	15.16" (385.06mm)	18.32" (465.33mm)	-3.16" (-80.27mm)	22nd Driest	Driest since: 1919	1935
May–Dec 1925 8-Month	15.16" (385.06mm)	18.32" (465.33mm)	-3.16" (-80.27mm)	107th Wettest	Wettest since: 1924	1996
Apr–Dec 1925 9-Month	17.96" (456.18mm)	20.67" (525.02mm)	-2.71" (-68.84mm)	28th Driest	Driest since: 1919	1976
Apr–Dec 1925 9-Month	17.96" (456.18mm)	20.67" (525.02mm)	-2.71" (-68.84mm)	101st Wettest	Wettest since: 1924	1996
Mar–Dec 1925 10-Month	19.98" (507.49mm)	23.93" (607.82mm)	-3.95" (-100.33mm)	20th Driest	Driest since: 1924	1976
Mar–Dec 1925 10-Month	19.98" (507.49mm)	23.93" (607.82mm)	-3.95" (-100.33mm)	109th Wettest	Wettest since: 1923	1996
Feb–Dec 1925 11-Month	24.39" (619.51mm)	27.54" (699.52mm)	-3.15" (-80.01mm)	31st Driest	Driest since: 1924	1935
	24.39" (619.51mm)	27.54" (699.52mm)	-3.15" (-80.01mm)	98th Wettest	Wettest since: 1923	1996
	Ties: 1923
Jan–Dec 1925 12-Month	29.74" (755.40mm)	32.07" (814.58mm)	-2.33" (-59.18mm)	41st Driest	Driest since: 1924	1929
Jan–Dec 1925 12-Month	29.74" (755.40mm)	32.07" (814.58mm)	-2.33" (-59.18mm)	88th Wettest	Wettest since: 1923	1996
Jul 1924–Dec 1925 18-Month	45.75" (1,162.05mm)	46.58" (1,183.13mm)	-0.83" (-21.08mm)	59th Driest	Driest since: 1924	1929
Jul 1924–Dec 1925 18-Month	45.75" (1,162.05mm)	46.58" (1,183.13mm)	-0.83" (-21.08mm)	69th Wettest	Wettest since: 1921	1996
Jan 1924–Dec 1925 24-Month	55.70" (1,414.78mm)	64.19" (1,630.43mm)	-8.49" (-215.65mm)	10th Driest	Driest to Date	1930
Jan 1924–Dec 1925 24-Month	55.70" (1,414.78mm)	64.19" (1,630.43mm)	-8.49" (-215.65mm)	118th Wettest	Wettest since: 1924	1996
Jan 1923–Dec 1925 36-Month	86.30" (2,192.02mm)	96.33" (2,446.78mm)	-10.03" (-254.76mm)	14th Driest	Driest since: 1924	1930
Jan 1923–Dec 1925 36-Month	86.30" (2,192.02mm)	96.33" (2,446.78mm)	-10.03" (-254.76mm)	113th Wettest	Wettest since: 1923	1997
Jan 1922–Dec 1925 48-Month	114.42" (2,906.27mm)	128.33" (3,259.58mm)	-13.91" (-353.31mm)	6th Driest	Driest to Date	1931
Jan 1922–Dec 1925 48-Month	114.42" (2,906.27mm)	128.33" (3,259.58mm)	-13.91" (-353.31mm)	120th Wettest	Wettest since: 1924	1998
Jan 1921–Dec 1925 60-Month	149.45" (3,796.03mm)	160.34" (4,072.64mm)	-10.89" (-276.61mm)	21st Driest	Driest to Date	1932
Jan 1921–Dec 1925 60-Month	149.45" (3,796.03mm)	160.34" (4,072.64mm)	-10.89" (-276.61mm)	104th Wettest	Wettest since: 1924	1999

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Regional Rankings, published May 2023, retrieved on June 3, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/regional/rankings