Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Clarke City. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Clarke City, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
9.4 C (48.9 F)
-45.6 C (-50.1 F)
n/a
n/a
Feb
10.0 C (50.0 F)
-43.9 C (-47.0 F)
n/a
n/a
Mar
14.4 C (57.9 F)
-37.2 C (-35.0 F)
n/a
n/a
Apr
22.2 C (72.0 F)
-23.3 C (-9.9 F)
n/a
n/a
May
29.4 C (84.9 F)
-16.1 C (3.0 F)
n/a
n/a
Jun
32.2 C (90.0 F)
-7.8 C (18.0 F)
n/a
n/a
Jul
33.9 C (93.0 F)
-3.3 C (26.1 F)
n/a
n/a
Aug
35.6 C (96.1 F)
-7.2 C (19.0 F)
n/a
n/a
Sep
30.0 C (86.0 F)
-7.8 C (18.0 F)
n/a
n/a
Oct
25.6 C (78.1 F)
-18.9 C (-2.0 F)
n/a
n/a
Nov
20.0 C (68.0 F)
-27.8 C (-18.0 F)
n/a
n/a
Dec
7.2 C (45.0 F)
-38.3 C (-36.9 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Clarke City still stand. 1922 holds the most, with 97.
Standing records at Clarke City by the year they were set
Year set
Standing records
1902
21
1903
42
1906
18
1907
46
1908
40
1909
37
1910
35
1911
55
1912
44
1913
54
1914
14
1917
31
1918
30
1919
23
1920
38
1921
83
1922
97
1923
35
1924
31
1925
36
1926
35
1927
47
1928
16
1936
18
1937
30
1938
31
1939
30
1940
41
1941
45
1942
32
1943
37
1944
40
1945
20
1946
26
1947
28
1971
29
1972
23
1973
23
1974
28
1975
20
1976
28
1977
4
1978
2
1979
8
1980
5
1981
8
Wettest Day of Each Month
Dec: 81.3 mm (3.2 in)
The wettest day on record for each calendar month at Clarke City. The most was 81.3 mm (3.2 in) on 20 December 1936.
Record daily precipitation for each month at Clarke City
Month
Record daily precipitation (mm)
Date
Jan
43.9 mm (1.7 in)
22 January 1910
Feb
61.0 mm (2.4 in)
7 February 1908
Mar
65.0 mm (2.6 in)
20 March 1975
Apr
57.4 mm (2.3 in)
22 April 1971
May
41.9 mm (1.6 in)
29 May 1945
Jun
64.0 mm (2.5 in)
26 June 1940
Jul
53.1 mm (2.1 in)
21 July 1907
Aug
72.1 mm (2.8 in)
23 August 1971
Sep
65.3 mm (2.6 in)
10 September 1940
Oct
78.0 mm (3.1 in)
23 October 1937
Nov
61.0 mm (2.4 in)
26 November 1909
Dec
81.3 mm (3.2 in)
20 December 1936
Period of Record Coverage
1903 to 1981
Complete yearUnder 90 percent of days
45 years of record at Clarke City, 1903 to 1981. 24 years have data for under 90 percent of days and are left out of rankings: 1903, 1906, 1914, 1917, 1918, 1919, 1920, 1921 and others.
Cooler than the station meanWarmer than the station mean
One stripe for each of 18 complete years at Clarke City, 1908 to 1971. Blue stripes are years cooler than the station's own mean of 1.0 C (33.7 F); red stripes are warmer. The coolest year was 1912, at -0.4 C (31.2 F), and the warmest was 1937, at 2.0 C (35.7 F). The strongest colour marks a difference of 1.4 C (2.5 F).
Annual mean temperature at Clarke City as warming stripes, 1908 to 1971
Year
Annual mean temperature
Difference from the station mean
1908
0.5 C
-0.47 C
1909
1.5 C
+0.54 C
1910
1.0 C
+0.08 C
1911
0.3 C
-0.61 C
1912
-0.4 C
-1.39 C
1913
0.5 C
-0.49 C
1926
-0.2 C
-1.17 C
1927
1.5 C
+0.59 C
1937
2.0 C
+1.08 C
1938
1.1 C
+0.19 C
1940
1.6 C
+0.62 C
1941
2.0 C
+1.01 C
1942
1.2 C
+0.23 C
1943
0.1 C
-0.87 C
1944
1.3 C
+0.38 C
1945
1.4 C
+0.40 C
1946
0.5 C
-0.45 C
1971
1.3 C
+0.37 C
This station does not have enough complete years (30 are needed) to fit a temperature trend.
A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.
Extremes by Year
1902 to 1981
Yearly extremes at Clarke City: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
35.6 C (96.1 F)
1928
30.0 C (86.0 F)
45
Coldest night (TNn)
-45.6 C (-50.1 F)
1913
-34.4 C (-29.9 F)
46
Wettest day (Rx1day)
81.3 mm (3.2 in)
1936
47.5 mm (1.9 in)
45
Wettest five days (Rx5day)
161.2 mm (6.3 in)
1942
85.5 mm (3.4 in)
45
Longest dry spell (CDD)
44 days
1923
16 days
45
Hottest day (TXx)
The hottest day of the year at Clarke City, 1902 to 1981. The record is 35.6 C (96.1 F) in 1928, marked on the chart; the median year is 30.0 C (86.0 F).
Hottest day (TXx) at Clarke City by year
Year
Hottest day (TXx)
1902
n/a
1903
23.3 C (73.9 F)
1906
28.9 C (84.0 F)
1907
27.8 C (82.0 F)
1908
31.7 C (89.1 F)
1909
31.1 C (88.0 F)
1910
27.8 C (82.0 F)
1911
30.0 C (86.0 F)
1912
31.1 C (88.0 F)
1913
27.2 C (81.0 F)
1914
30.6 C (87.1 F)
1917
29.4 C (84.9 F)
1918
27.8 C (82.0 F)
1919
31.1 C (88.0 F)
1920
31.1 C (88.0 F)
1921
33.9 C (93.0 F)
1922
25.6 C (78.1 F)
1923
31.7 C (89.1 F)
1924
28.3 C (82.9 F)
1925
30.0 C (86.0 F)
1926
30.0 C (86.0 F)
1927
29.4 C (84.9 F)
1928
35.6 C (96.1 F)
1936
27.2 C (81.0 F)
1937
30.6 C (87.1 F)
1938
30.0 C (86.0 F)
1939
30.6 C (87.1 F)
1940
30.6 C (87.1 F)
1941
32.8 C (91.0 F)
1942
31.7 C (89.1 F)
1943
28.9 C (84.0 F)
1944
32.2 C (90.0 F)
1945
27.8 C (82.0 F)
1946
30.0 C (86.0 F)
1947
32.2 C (90.0 F)
1971
28.3 C (82.9 F)
1972
30.0 C (86.0 F)
1973
28.9 C (84.0 F)
1974
28.3 C (82.9 F)
1975
31.7 C (89.1 F)
1976
32.8 C (91.0 F)
1977
31.7 C (89.1 F)
1978
28.9 C (84.0 F)
1979
28.9 C (84.0 F)
1980
31.1 C (88.0 F)
1981
32.2 C (90.0 F)
Coldest night (TNn)
The coldest night of the year at Clarke City, 1902 to 1981. The record is -45.6 C (-50.1 F) in 1913, marked on the chart; the median year is -34.4 C (-29.9 F).
Coldest night (TNn) at Clarke City by year
Year
Coldest night (TNn)
1902
-29.4 C (-20.9 F)
1903
-34.4 C (-29.9 F)
1906
-30.0 C (-22.0 F)
1907
-39.4 C (-38.9 F)
1908
-36.7 C (-34.1 F)
1909
-38.9 C (-38.0 F)
1910
-31.7 C (-25.1 F)
1911
-37.8 C (-36.0 F)
1912
-40.6 C (-41.1 F)
1913
-45.6 C (-50.1 F)
1914
-36.1 C (-33.0 F)
1917
-32.2 C (-26.0 F)
1918
-39.4 C (-38.9 F)
1919
-31.7 C (-25.1 F)
1920
-34.4 C (-29.9 F)
1921
-34.4 C (-29.9 F)
1922
-33.9 C (-29.0 F)
1923
-40.0 C (-40.0 F)
1924
-32.2 C (-26.0 F)
1925
-31.7 C (-25.1 F)
1926
-31.1 C (-24.0 F)
1927
-31.7 C (-25.1 F)
1928
-34.4 C (-29.9 F)
1936
-30.0 C (-22.0 F)
1937
-36.1 C (-33.0 F)
1938
-35.6 C (-32.1 F)
1939
-33.3 C (-27.9 F)
1940
-32.2 C (-26.0 F)
1941
-30.6 C (-23.1 F)
1942
-38.3 C (-36.9 F)
1943
-40.6 C (-41.1 F)
1944
-36.1 C (-33.0 F)
1945
-35.6 C (-32.1 F)
1946
-38.3 C (-36.9 F)
1947
-33.9 C (-29.0 F)
1971
-31.7 C (-25.1 F)
1972
-35.0 C (-31.0 F)
1973
-33.3 C (-27.9 F)
1974
-36.7 C (-34.1 F)
1975
-38.9 C (-38.0 F)
1976
-34.4 C (-29.9 F)
1977
1.7 C (35.1 F)
1978
-2.2 C (28.0 F)
1979
0.0 C (32.0 F)
1980
-3.3 C (26.1 F)
1981
2.8 C (37.0 F)
Wettest day (Rx1day)
The wettest day of the year at Clarke City, 1902 to 1981. The record is 81.3 mm (3.2 in) in 1936, marked on the chart; the median year is 47.5 mm (1.9 in).
Wettest day (Rx1day) at Clarke City by year
Year
Wettest day (Rx1day)
1902
n/a
1903
14.5 mm (0.6 in)
1906
46.2 mm (1.8 in)
1907
53.1 mm (2.1 in)
1908
61.0 mm (2.4 in)
1909
61.0 mm (2.4 in)
1910
57.7 mm (2.3 in)
1911
33.0 mm (1.3 in)
1912
35.6 mm (1.4 in)
1913
35.8 mm (1.4 in)
1914
47.5 mm (1.9 in)
1917
35.3 mm (1.4 in)
1918
41.7 mm (1.6 in)
1919
9.7 mm (0.38 in)
1920
25.4 mm (1.0 in)
1921
24.9 mm (1.0 in)
1922
16.0 mm (0.6 in)
1923
18.8 mm (0.7 in)
1924
25.9 mm (1.0 in)
1925
45.7 mm (1.8 in)
1926
38.6 mm (1.5 in)
1927
54.6 mm (2.1 in)
1928
38.1 mm (1.5 in)
1936
81.3 mm (3.2 in)
1937
78.0 mm (3.1 in)
1938
51.8 mm (2.0 in)
1939
49.3 mm (1.9 in)
1940
65.3 mm (2.6 in)
1941
55.4 mm (2.2 in)
1942
62.2 mm (2.4 in)
1943
41.7 mm (1.6 in)
1944
39.1 mm (1.5 in)
1945
50.3 mm (2.0 in)
1946
47.2 mm (1.9 in)
1947
45.2 mm (1.8 in)
1971
72.1 mm (2.8 in)
1972
36.8 mm (1.4 in)
1973
54.4 mm (2.1 in)
1974
58.7 mm (2.3 in)
1975
65.0 mm (2.6 in)
1976
48.3 mm (1.9 in)
1977
27.9 mm (1.1 in)
1978
52.8 mm (2.1 in)
1979
61.5 mm (2.4 in)
1980
59.0 mm (2.3 in)
1981
58.4 mm (2.3 in)
Wettest five days (Rx5day)
The wettest five days of the year at Clarke City, 1902 to 1981. The record is 161.2 mm (6.3 in) in 1942, marked on the chart; the median year is 85.5 mm (3.4 in).
Wettest five days (Rx5day) at Clarke City by year
Year
Wettest five days (Rx5day)
1902
n/a
1903
36.0 mm (1.4 in)
1906
99.5 mm (3.9 in)
1907
109.8 mm (4.3 in)
1908
85.8 mm (3.4 in)
1909
141.9 mm (5.6 in)
1910
99.9 mm (3.9 in)
1911
63.5 mm (2.5 in)
1912
55.4 mm (2.2 in)
1913
108.2 mm (4.3 in)
1914
66.8 mm (2.6 in)
1917
67.8 mm (2.7 in)
1918
41.7 mm (1.6 in)
1919
14.8 mm (0.6 in)
1920
38.1 mm (1.5 in)
1921
43.8 mm (1.7 in)
1922
16.0 mm (0.6 in)
1923
37.5 mm (1.5 in)
1924
43.1 mm (1.7 in)
1925
66.8 mm (2.6 in)
1926
64.2 mm (2.5 in)
1927
131.5 mm (5.2 in)
1928
61.0 mm (2.4 in)
1936
116.8 mm (4.6 in)
1937
133.4 mm (5.3 in)
1938
85.4 mm (3.4 in)
1939
91.4 mm (3.6 in)
1940
96.5 mm (3.8 in)
1941
103.4 mm (4.1 in)
1942
161.2 mm (6.3 in)
1943
92.9 mm (3.7 in)
1944
65.5 mm (2.6 in)
1945
94.0 mm (3.7 in)
1946
60.8 mm (2.4 in)
1947
88.4 mm (3.5 in)
1971
140.2 mm (5.5 in)
1972
126.7 mm (5.0 in)
1973
114.1 mm (4.5 in)
1974
88.2 mm (3.5 in)
1975
97.8 mm (3.9 in)
1976
85.5 mm (3.4 in)
1977
77.8 mm (3.1 in)
1978
77.5 mm (3.1 in)
1979
99.2 mm (3.9 in)
1980
85.2 mm (3.4 in)
1981
77.4 mm (3.0 in)
Longest dry spell (CDD)
The longest dry spell of the year at Clarke City, 1902 to 1981. The record is 44 days in 1923, marked on the chart; the median year is 16 days.
Longest dry spell (CDD) at Clarke City by year
Year
Longest dry spell (CDD)
1902
n/a
1903
11 days
1906
17 days
1907
23 days
1908
18 days
1909
17 days
1910
23 days
1911
11 days
1912
15 days
1913
16 days
1914
22 days
1917
23 days
1918
17 days
1919
19 days
1920
34 days
1921
29 days
1922
24 days
1923
44 days
1924
21 days
1925
31 days
1926
12 days
1927
24 days
1928
11 days
1936
12 days
1937
25 days
1938
13 days
1939
15 days
1940
22 days
1941
16 days
1942
11 days
1943
13 days
1944
20 days
1945
17 days
1946
18 days
1947
11 days
1971
12 days
1972
17 days
1973
16 days
1974
15 days
1975
10 days
1976
14 days
1977
12 days
1978
9 days
1979
6 days
1980
10 days
1981
16 days
Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.
Download the Data
Data for Clarke City standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Clarke City threshold days by year: CSV or JSON. Field meanings are on the data page.
Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-16 (16 October 2026). Records are computed by this site and are not official.