County Rankings

County Data Info
Please note, Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

San Joaquin County, California

May 2023 Average Temperature Rankings

View Period (Months):
  • Record Coolest
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  • Bottom โ…“
  • Normal
  • Top โ…“
  • Top โ…’
  • Record Warmest
PeriodValue
1901-2000
Mean
AnomalyRank
(1895-2025)
Coolest/Warmest
Since
Record
May 2023
1-Month
65.0ยฐF
(18.3ยฐC)
64.9ยฐF
(18.3ยฐC)
0.1ยฐF59th Coolest
Coolest since:
1998
72nd Warmest
Warmest since:
2001
Ties: 1950
Aprโ€“May 2023
2-Month
62.5ยฐF
(16.9ยฐC)
61.9ยฐF
(16.6ยฐC)
0.6ยฐF77th Coolest
Coolest since:
1967
54th Warmest
Warmest since:
1992
Ties: 1958, 1969, 1994, 2002
Marโ€“May 2023
3-Month
58.7ยฐF
(14.8ยฐC)
59.3ยฐF
(15.2ยฐC)
-0.6ยฐF48th Coolest
Coolest since:
1902, 1917, 1967
83rd Warmest
Warmest since:
1992
Ties: 1901, 1951, 2006
Febโ€“May 2023
4-Month
56.1ยฐF
(13.4ยฐC)
57.1ยฐF
(13.9ยฐC)
-1.0ยฐF31st Coolest
Coolest since:
1948, 1967
100th Warmest
Warmest since:
1992
Ties: 1944, 1969
Janโ€“May 2023
5-Month
54.8ยฐF
(12.7ยฐC)
54.7ยฐF
(12.6ยฐC)
0.1ยฐF58th Coolest
Coolest since:
1955
73rd Warmest
Warmest since:
2014
Ties: 1901, 1908, 1916, 1976
Dec 2022โ€“May 2023
6-Month
53.5ยฐF
(11.9ยฐC)
53.3ยฐF
(11.8ยฐC)
0.2ยฐF69th Coolest
Coolest since:
1955
61st Warmest
Warmest since:
2015
Ties: 1904, 1920, 1951, 1958, 1968, 1989, 1994
Nov 2022โ€“May 2023
7-Month
53.1ยฐF
(11.7ยฐC)
53.3ยฐF
(11.8ยฐC)
-0.2ยฐF47th Coolest
Coolest since:
1955
83rd Warmest
Warmest since:
2015
Ties: 1925, 1942, 2010, 2011
Oct 2022โ€“May 2023
8-Month
54.9ยฐF
(12.7ยฐC)
54.6ยฐF
(12.6ยฐC)
0.3ยฐF71st Coolest
Coolest since:
1917
59th Warmest
Warmest since:
2015
Ties: 1910, 1916, 1938
Sep 2022โ€“May 2023
9-Month
57.4ยฐF
(14.1ยฐC)
56.4ยฐF
(13.6ยฐC)
1.0ยฐF97th Coolest
Coolest since:
1917
33rd Warmest
Warmest since:
2015
Ties: 1968, 1970, 1981, 2006
Aug 2022โ€“May 2023
10-Month
59.5ยฐF
(15.3ยฐC)
58.2ยฐF
(14.6ยฐC)
1.3ยฐF104th Coolest
Coolest since:
1917
26th Warmest
Warmest since:
2021
Ties: 1968
Jul 2022โ€“May 2023
11-Month
61.1ยฐF
(16.2ยฐC)
59.8ยฐF
(15.4ยฐC)
1.3ยฐF103rd Coolest
Coolest since:
1917
27th Warmest
Warmest since:
2015, 2021
Ties: 1924, 1993
Jun 2022โ€“May 2023
12-Month
62.4ยฐF
(16.9ยฐC)
60.8ยฐF
(16.0ยฐC)
1.6ยฐF111th Coolest
Coolest since:
1917
19th Warmest
Warmest since:
2021
Ties: 1940, 2007
Dec 2021โ€“May 2023
18-Month
60.2ยฐF
(15.7ยฐC)
58.3ยฐF
(14.6ยฐC)
1.9ยฐF117th Coolest
Coolest since:
1917, 1949
12th Warmest
Warmest since:
2021
Jun 2021โ€“May 2023
24-Month
63.0ยฐF
(17.2ยฐC)
60.8ยฐF
(16.0ยฐC)
2.2ยฐF119th Coolest
Coolest since:
1956
10th Warmest
Warmest since:
2016, 2021
Jun 2020โ€“May 2023
36-Month
63.5ยฐF
(17.5ยฐC)
60.8ยฐF
(16.0ยฐC)
2.7ยฐF123rd Coolest
Coolest since:
1950
5th Warmest
Warmest since:
2022
Ties: 2018, 2020
Jun 2019โ€“May 2023
48-Month
63.6ยฐF
(17.6ยฐC)
60.7ยฐF
(15.9ยฐC)
2.9ยฐF123rd Coolest
Coolest since:
1950, 1955, 1956, 1957
4th Warmest
Warmest since:
2018, 2021, 2022
Jun 2018โ€“May 2023
60-Month
63.4ยฐF
(17.4ยฐC)
60.7ยฐF
(15.9ยฐC)
2.7ยฐF120th Coolest
Coolest since:
1956
6th Warmest
Warmest since:
2022
Ties: 2020

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