Climate at a Glance

Statewide 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 January 2020. For more information, please see Climatological Rankings.


Iowa

Average Temperature Rankings, August 1930

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
August 1930
1-Month
73.6°F
(23.1°C)
71.4°F
(21.9°C)
2.2°F
(1.2°C)
107th Coolest Coolest since: 1929 1915
19th Warmest Warmest since: 1918 1947
Jul–Aug 1930
2-Month
75.4°F
(24.1°C)
72.6°F
(22.6°C)
2.8°F
(1.5°C)
114th Coolest Coolest since: 1929 1992
12th Warmest Warmest since: 1916 1936
Ties: 1938
Jun–Aug 1930
3-Month
73.1°F
(22.8°C)
71.5°F
(21.9°C)
1.6°F
(0.9°C)
104th Coolest Coolest since: 1929 1915
22nd Warmest Warmest since: 1921 1936
Ties: 1938, 1987
May–Aug 1930
4-Month
69.6°F
(20.9°C)
68.5°F
(20.3°C)
1.1°F
(0.6°C)
93rd Coolest Coolest since: 1929 1915
33rd Warmest Warmest since: 1921 1934
Ties: 1964, 1970, 2006
Apr–Aug 1930
5-Month
65.9°F
(18.8°C)
64.4°F
(18.0°C)
1.5°F
(0.8°C)
104th Coolest Coolest since: 1929 1907
22nd Warmest Warmest since: 1921 1934
Ties: 1931, 1933, 2001, 2007
Mar–Aug 1930
6-Month
61.0°F
(16.1°C)
59.5°F
(15.3°C)
1.5°F
(0.8°C)
104th Coolest Coolest since: 1929 1950
22nd Warmest Warmest since: 1925 2012
Ties: 1925, 1963, 2005
Feb–Aug 1930
7-Month
57.1°F
(13.9°C)
54.2°F
(12.3°C)
2.9°F
(1.6°C)
118th Coolest Coolest since: 1929 1904, 1950
8th Warmest Warmest since: 1921 2012
Jan–Aug 1930
8-Month
51.1°F
(10.6°C)
49.7°F
(9.8°C)
1.4°F
(0.8°C)
94th Coolest Coolest since: 1929 1979
32nd Warmest Warmest since: 1925 2012
Ties: 1919, 1973, 2007
Dec 1929–Aug 1930
9-Month
47.9°F
(8.8°C)
46.6°F
(8.1°C)
1.3°F
(0.7°C)
91st Coolest Coolest since: 1929 1979
34th Warmest Warmest since: 1921 2012
Nov 1929–Aug 1930
10-Month
46.2°F
(7.9°C)
45.6°F
(7.6°C)
0.6°F
(0.3°C)
83rd Coolest Coolest since: 1929 1979
42nd Warmest Warmest since: 1922 2012
Ties: 1908, 1922, 1935, 1968, 1989
Oct 1929–Aug 1930
11-Month
46.6°F
(8.1°C)
46.1°F
(7.8°C)
0.5°F
(0.3°C)
81st Coolest Coolest since: 1929 1912, 1979
44th Warmest Warmest since: 1925 2012
Ties: 1974, 1985, 2010
Sep 1929–Aug 1930
12-Month
47.8°F
(8.8°C)
47.5°F
(8.6°C)
0.3°F
(0.2°C)
72nd Coolest Coolest since: 1929 1904
53rd Warmest Warmest since: 1928 2012
Ties: 1908, 1953, 1985, 1992
Mar 1929–Aug 1930
18-Month
51.7°F
(10.9°C)
51.5°F
(10.8°C)
0.2°F
(0.1°C)
73rd Coolest Coolest since: 1929 1951
52nd Warmest Warmest since: 1923 2012
Ties: 2008
Sep 1928–Aug 1930
24-Month
47.0°F
(8.3°C)
47.5°F
(8.6°C)
-0.5°F
(-0.3°C)
37th Coolest Coolest since: 1929 1979
87th Warmest Warmest since: 1929 2017
Ties: 1907, 1929, 1959, 1967
Sep 1927–Aug 1930
36-Month
47.3°F
(8.5°C)
47.5°F
(8.6°C)
-0.2°F
(-0.1°C)
48th Coolest Coolest since: 1929 1979
75th Warmest Warmest since: 1925 2000
Ties: 1901, 1908, 1909, 1950, 1981
Sep 1926–Aug 1930
48-Month
47.2°F
(8.4°C)
47.5°F
(8.6°C)
-0.3°F
(-0.2°C)
40th Coolest Coolest since: 1929 1905
82nd Warmest Warmest since: 1928 1934
Ties: 1910, 1994, 2011
Sep 1925–Aug 1930
60-Month
47.1°F
(8.4°C)
47.5°F
(8.6°C)
-0.4°F
(-0.2°C)
31st Coolest Coolest since: 1929 1907
90th Warmest Warmest since: 1929 2002
Ties: 1901, 1903, 1909, 1912, 1917, 1929, 1965, 1966

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2020, retrieved on February 27, 2020 from https://www.ncdc.noaa.gov/cag/