Regional Rankings

Regional Data Info
Please note, 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.

Upper Midwest

October 1917 Average Temperature Rankings

View Period (Months):
  • Record Coolest
  • Bottom ⅒
  • Bottom ⅓
  • Normal
  • Top ⅓
  • Top ⅒
  • Record Warmest
PeriodValue
1901-2000
Mean
AnomalyRank
(1895-2025)
Coolest/Warmest
Since
Record
October 1917
1-Month
37.5°F
(3.1°C)
47.4°F
(8.6°C)
-9.9°F2nd CoolestCoolest to Date1925
129th Warmest
Warmest since:
1963
Sep–Oct 1917
2-Month
47.3°F
(8.5°C)
53.1°F
(11.7°C)
-5.8°F1st CoolestCoolest to Date1917
130th Warmest
Warmest since:
2024
Aug–Oct 1917
3-Month
53.0°F
(11.7°C)
57.8°F
(14.3°C)
-4.8°F1st CoolestCoolest to Date1917
130th Warmest
Warmest since:
1947
Jul–Oct 1917
4-Month
57.2°F
(14.0°C)
60.9°F
(16.1°C)
-3.7°F1st CoolestCoolest to Date1917
130th Warmest
Warmest since:
1947
Jun–Oct 1917
5-Month
57.9°F
(14.4°C)
61.6°F
(16.4°C)
-3.7°F1st CoolestCoolest to Date1917
130th Warmest
Warmest since:
2021
May–Oct 1917
6-Month
56.7°F
(13.7°C)
60.6°F
(15.9°C)
-3.9°F1st CoolestCoolest to Date1917
130th Warmest
Warmest since:
2021
Apr–Oct 1917
7-Month
54.2°F
(12.3°C)
58.1°F
(14.5°C)
-3.9°F1st CoolestCoolest to Date1917
130th Warmest
Warmest since:
1955
Mar–Oct 1917
8-Month
50.8°F
(10.4°C)
54.5°F
(12.5°C)
-3.7°F1st CoolestCoolest to Date1917
130th Warmest
Warmest since:
2012
Feb–Oct 1917
9-Month
45.9°F
(7.7°C)
50.3°F
(10.2°C)
-4.4°F1st CoolestCoolest to Date1917
130th Warmest
Warmest since:
2024
Jan–Oct 1917
10-Month
42.1°F
(5.6°C)
46.6°F
(8.1°C)
-4.5°F1st CoolestCoolest to Date1917
130th Warmest
Warmest since:
2012
Dec 1916–Oct 1917
11-Month
39.4°F
(4.1°C)
44.0°F
(6.7°C)
-4.6°F1st CoolestCoolest to Date1917
129th Warmest
Warmest since:
2024
Nov 1916–Oct 1917
12-Month
38.8°F
(3.8°C)
43.0°F
(6.1°C)
-4.2°F1st CoolestCoolest to Date1917
129th Warmest
Warmest since:
2024
May 1916–Oct 1917
18-Month
45.9°F
(7.7°C)
48.9°F
(9.4°C)
-3.0°F2nd Coolest
Coolest since:
1904
128th Warmest
Warmest since:
2024
Nov 1915–Oct 1917
24-Month
40.4°F
(4.7°C)
43.0°F
(6.1°C)
-2.6°F2nd Coolest
Coolest since:
1918
127th Warmest
Warmest since:
2017
Ties: 1905
Nov 1914–Oct 1917
36-Month
40.9°F
(4.9°C)
43.0°F
(6.1°C)
-2.1°F2nd CoolestCoolest to Date1918
126th Warmest
Warmest since:
2000
Nov 1913–Oct 1917
48-Month
41.8°F
(5.4°C)
43.0°F
(6.1°C)
-1.2°F6th Coolest
Coolest since:
1918
121st Warmest
Warmest since:
2024
Nov 1912–Oct 1917
60-Month
42.0°F
(5.6°C)
43.0°F
(6.1°C)
-1.0°F8th Coolest
Coolest since:
1907
118th Warmest
Warmest since:
2024

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