Climate at a Glance

Regional Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of March 2021. For more information, please see Climatological Rankings.


California River Basin

Average Temperature Rankings, September 1999

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1999
1-Month
°F °F °F 0th Coolest Coolest to Date
0th Warmest Warmest to Date
Aug–Sep 1999
2-Month
°F °F °F 0th Coolest Coolest to Date
0th Warmest Warmest to Date
Jul–Sep 1999
3-Month
°F °F °F 0th Coolest Coolest to Date
0th Warmest Warmest to Date
Jun–Sep 1999
4-Month
°F °F °F 0th Coolest Coolest to Date
0th Warmest Warmest to Date
May–Sep 1999
5-Month
°F °F °F 0th Coolest Coolest to Date
0th Warmest Warmest to Date
Apr–Sep 1999
6-Month
°F °F °F 0th Coolest Coolest to Date
0th Warmest Warmest to Date
Mar–Sep 1999
7-Month
°F °F °F 0th Coolest Coolest to Date
0th Warmest Warmest to Date
Feb–Sep 1999
8-Month
°F °F °F 0th Coolest Coolest to Date
0th Warmest Warmest to Date
Jan–Sep 1999
9-Month
°F °F °F 0th Coolest Coolest to Date
0th Warmest Warmest to Date
Dec 1998–Sep 1999
10-Month
°F °F °F 0th Coolest Coolest to Date
0th Warmest Warmest to Date
Nov 1998–Sep 1999
11-Month
°F °F °F 0th Coolest Coolest to Date
0th Warmest Warmest to Date
Oct 1998–Sep 1999
12-Month
°F °F °F 0th Coolest Coolest to Date
0th Warmest Warmest to Date
Apr 1998–Sep 1999
18-Month
°F °F °F 0th Coolest Coolest to Date
0th Warmest Warmest to Date
Oct 1997–Sep 1999
24-Month
°F °F °F 0th Coolest Coolest to Date
0th Warmest Warmest to Date
Oct 1996–Sep 1999
36-Month
°F °F °F 0th Coolest Coolest to Date
0th Warmest Warmest to Date
Oct 1995–Sep 1999
48-Month
°F °F °F 0th Coolest Coolest to Date
0th Warmest Warmest to Date
Oct 1994–Sep 1999
60-Month
°F °F °F 0th Coolest Coolest to Date
0th Warmest Warmest to Date

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published April 2021, retrieved on April 23, 2021 from https://www.ncdc.noaa.gov/cag/