39.551°N, 97.651°W · station CNKthr · 1885–2026 · 142 years of record
The Almanac Ribbon
Every day of the year at Concordia: the record high and record low ever set (outer lines), the everyday normal range (shaded band), and the full record envelope behind it.
Record highRecord lowNormal high–low band (1991–2020)hottest ever 116°F · coldest ever -33°F
Records by Month
Month
Record high
Record low
Jan
78°Jan 10, 1911
-33°Jan 8, 1886
Feb
86°Feb 29, 1972
-25°Feb 12, 1899
Mar
97°Mar 21, 1907
-11°Mar 11, 1948
Apr
100°Apr 20, 1902
12°Apr 7, 2018
May
102°May 29, 1913
24°May 1, 1909
Jun
109°Jun 26, 1936
41°Jun 1, 1964
Jul
114°Jul 13, 1934
46°Jul 9, 1895
Aug
116°Aug 12, 1936
41°Aug 23, 1891
Sep
112°Sep 3, 1947
29°Sep 30, 1895
Oct
102°Oct 5, 1947
14°Oct 31, 1993
Nov
85°Nov 8, 2006
-15°Nov 27, 1887
Dec
82°Dec 23, 1964
-26°Dec 22, 1989
All-time
116°Aug 12, 1936
-33°Jan 8, 1886
Longest-Standing Records
The daily records that have held the longest — set in the earliest years and never beaten since. Highs power Concordia on hottestsince.com; lows on coldestsince.com.
Oldest-standing record highs
Date
Record
Set
Standing
Jun 11
101°
1885
141yrs
Mar 10
82°
1887
139yrs
Nov 14
77°
1887
139yrs
Dec 27
69°
1889
137yrs
Apr 6
90°
1890
136yrs
Apr 10
92°
1890
136yrs
Dec 9
71°
1890
136yrs
Apr 28
96°
1891
135yrs
Oct 24
86°
1891
135yrs
Sep 22
98°
1892
134yrs
Sep 23
95°
1892
134yrs
Nov 29
72°
1892
134yrs
Oldest-standing record lows
Date
Record
Set
Standing
May 7
31°
1885
141yrs
May 9
33°
1885
141yrs
Jun 15
46°
1885
141yrs
Oct 3
29°
1885
141yrs
Oct 4
33°
1885
141yrs
Oct 5
27°
1885
141yrs
Oct 13
28°
1885
141yrs
Jan 7
-17°
1886
140yrs
Jan 8
-33°
1886
140yrs
Jan 9
-21°
1886
140yrs
Jan 22
-12°
1886
140yrs
Jan 23
-11°
1886
140yrs
All-Time Extremes
Hottest ever
116°F
1936-08-12
Coldest ever
-33°F
1886-01-08
Longest heat streak
35 days
≥ 90°F · ended 1936-07-29
The Warming Trend
Concordia's annual mean temperature, each year a stripe — blue below the 1991–2020 average, red above.
Days Above / Below the Mark
44 days ≥90°F in 2026 · normal 50 · record 83 in 1936
59 days ≤32°F in 2026 · normal 121 · record 147 in 1979
The Full Record
Every day of the year, record and normal high & low with the year each record was set. Type to filter, click a column to sort.