Regional Rankings

Regional Data Info
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.

California River Basin

Average Temperature Rankings, October 1971

View Period (Months):
Download: CSV JSON XML
  • Record Coolest
  • Bottom ⅒
  • Bottom ⅓
  • Normal
  • Top ⅓
  • Top ⅒
  • Record Warmest
PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Warmest/Coolest
Since		Record
October 1971
1-Month		55.9°F
(13.3°C)		59.5°F
(15.3°C)		-3.6°F
(-2.0°C)		8th Coolest
Coolest since:
1916
121st Warmest
Warmest since:
2020
Ties: 1908
Sep–Oct 1971
2-Month		62.2°F
(16.8°C)		64.0°F
(17.8°C)		-1.8°F
(-1.0°C)		17th Coolest
Coolest since:
1916, 1920
112th Warmest
Warmest since:
2020
Aug–Oct 1971
3-Month		66.8°F
(19.3°C)		67.3°F
(19.6°C)		-0.5°F
(-0.3°C)		38th Coolest
Coolest since:
1900
91st Warmest
Warmest since:
2020
Ties: 1921, 1928
Jul–Oct 1971
4-Month		69.0°F
(20.6°C)		69.1°F
(20.6°C)		-0.1°F
(0.0°C)		49th Coolest
Coolest since:
1912
80th Warmest
Warmest since:
2020
Ties: 1898, 1921, 1935, 1944, 2000
Jun–Oct 1971
5-Month		68.6°F
(20.3°C)		68.9°F
(20.5°C)		-0.3°F
(-0.2°C)		38th Coolest
Coolest since:
1912
91st Warmest
Warmest since:
2020
Ties: 1901, 1928, 1949, 1986
May–Oct 1971
6-Month		66.7°F
(19.3°C)		67.6°F
(19.8°C)		-0.9°F
(-0.5°C)		20th Coolest
Coolest since:
1916
109th Warmest
Warmest since:
2020
Ties: 1895, 1927, 1944, 1998
Apr–Oct 1971
7-Month		64.6°F
(18.1°C)		65.6°F
(18.7°C)		-1.0°F
(-0.6°C)		17th Coolest
Coolest since:
1912
112th Warmest
Warmest since:
2020
Ties: 1905, 1909, 1998
Mar–Oct 1971
8-Month		62.5°F
(16.9°C)		63.5°F
(17.5°C)		-1.0°F
(-0.6°C)		16th Coolest
Coolest since:
1912
113th Warmest
Warmest since:
2014, 2015
Ties: 1903, 1963, 1965, 1982
Feb–Oct 1971
9-Month		60.6°F
(15.9°C)		61.5°F
(16.4°C)		-0.9°F
(-0.5°C)		19th Coolest
Coolest since:
1912
110th Warmest
Warmest since:
2015
Ties: 1897, 1917, 1922, 1941, 1956, 1965
Jan–Oct 1971
10-Month		58.8°F
(14.9°C)		59.6°F
(15.3°C)		-0.8°F
(-0.4°C)		24th Coolest
Coolest since:
1911, 1912
105th Warmest
Warmest since:
2015
Ties: 1895, 1929, 1937, 1964
Dec 1970–Oct 1971
11-Month		57.2°F
(14.0°C)		58.1°F
(14.5°C)		-0.9°F
(-0.5°C)		22nd Coolest
Coolest since:
1912
106th Warmest
Warmest since:
2015
Ties: 1902, 1929
Nov 1970–Oct 1971
12-Month		56.7°F
(13.7°C)		57.4°F
(14.1°C)		-0.7°F
(-0.4°C)		23rd Coolest
Coolest since:
1912
105th Warmest
Warmest since:
2015
Ties: 1897, 1898, 1902, 1915, 1953, 1962, 1964, 1965, 1973
May 1970–Oct 1971
18-Month		60.5°F
(15.8°C)		60.8°F
(16.0°C)		-0.3°F
(-0.2°C)		41st Coolest
Coolest since:
1912
87th Warmest
Warmest since:
2015
Ties: 1946, 1952, 1957, 1962, 1969, 1972, 1976, 1999
Nov 1969–Oct 1971
24-Month		57.4°F
(14.1°C)		57.4°F
(14.1°C)		0.0°F
(0.0°C)		58th Coolest
Coolest since:
1912, 1949
69th Warmest
Warmest since:
2015
Ties: 1969, 1980
Nov 1968–Oct 1971
36-Month		57.3°F
(14.1°C)		57.4°F
(14.1°C)		-0.1°F
(0.0°C)		50th Coolest
Coolest since:
1913
76th Warmest
Warmest since:
2016
Ties: 1906, 1930, 1943, 1974
Nov 1967–Oct 1971
48-Month		57.4°F
(14.1°C)		57.4°F
(14.1°C)		0.0°F
(0.0°C)		56th Coolest
Coolest since:
1912, 1913
69th Warmest
Warmest since:
2017
Ties: 1954, 1978
Nov 1966–Oct 1971
60-Month		57.5°F
(14.2°C)		57.4°F
(14.1°C)		0.1°F
(0.1°C)		58th Coolest
Coolest since:
1913
66th Warmest
Warmest since:
2018
Ties: 1930, 1944, 1964, 1978

Citing This Page