Regional Rankings

Regional Data Info
Please note, Palmer Indices are not available for NWS Regions. 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, May 1899

View Period (Months):
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  • Record Coolest
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
May 1899
1-Month
°F °F °F 0th Coolest
Coolest to Date
--
0th Warmest
Warmest to Date
--
Apr–May 1899
2-Month
°F °F °F 0th Coolest
Coolest to Date
--
0th Warmest
Warmest to Date
--
Mar–May 1899
3-Month
°F °F °F 0th Coolest
Coolest to Date
--
0th Warmest
Warmest to Date
--
Feb–May 1899
4-Month
°F °F °F 0th Coolest
Coolest to Date
--
0th Warmest
Warmest to Date
--
Jan–May 1899
5-Month
°F °F °F 0th Coolest
Coolest to Date
--
0th Warmest
Warmest to Date
--
Dec 1898–May 1899
6-Month
°F °F °F 0th Coolest
Coolest to Date
--
0th Warmest
Warmest to Date
--
Nov 1898–May 1899
7-Month
°F °F °F 0th Coolest
Coolest to Date
--
0th Warmest
Warmest to Date
--
Oct 1898–May 1899
8-Month
°F °F °F 0th Coolest
Coolest to Date
--
0th Warmest
Warmest to Date
--
Sep 1898–May 1899
9-Month
°F °F °F 0th Coolest
Coolest to Date
--
0th Warmest
Warmest to Date
--
Aug 1898–May 1899
10-Month
°F °F °F 0th Coolest
Coolest to Date
--
0th Warmest
Warmest to Date
--
Jul 1898–May 1899
11-Month
°F °F °F 0th Coolest
Coolest to Date
--
0th Warmest
Warmest to Date
--
Jun 1898–May 1899
12-Month
°F °F °F 0th Coolest
Coolest to Date
--
0th Warmest
Warmest to Date
--
Dec 1897–May 1899
18-Month
°F °F °F 0th Coolest
Coolest to Date
--
0th Warmest
Warmest to Date
--
Jun 1897–May 1899
24-Month
°F °F °F 0th Coolest
Coolest to Date
--
0th Warmest
Warmest to Date
--
Jun 1896–May 1899
36-Month
°F °F °F 0th Coolest
Coolest to Date
--
0th Warmest
Warmest to Date
--
Jun 1895–May 1899
48-Month
°F °F °F 0th Coolest
Coolest to Date
--
0th Warmest
Warmest to Date
--

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