Record envelope, standing records and threshold days for Kiolakaa 7 (USC00514620), Hawaii, United States, with 40 years of record.
Key Facts for Kiolakaa 7
Kiolakaa 7 (USC00514620) is a weather station in Hawaii, United States at 19.07 latitude and -155.62 longitude, 320 m (1,050 ft) above sea level.
The station reports from 1914 to 1953, 40 years of record.
1,464 records set at Kiolakaa 7 still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
Kiolakaa 7 set a daily record low minimum temperature of 12.8 C (55.0 F) on 17 April 1953.
About the Station
Location: Hawaii, United States, 19.07 latitude, -155.62 longitude.
Elevation: 320 m (1,050 ft).
Period of record: 1914 to 1953, 40 years.
Eligible elements: tmax, tmin, prcp.
Daily Record Envelope and 2026
0 days at or beyond a record
Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Kiolakaa 7. 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 Kiolakaa 7, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
30.6 C (87.1 F)
10.0 C (50.0 F)
n/a
n/a
Feb
30.6 C (87.1 F)
8.9 C (48.0 F)
n/a
n/a
Mar
30.6 C (87.1 F)
10.0 C (50.0 F)
n/a
n/a
Apr
32.2 C (90.0 F)
11.1 C (52.0 F)
n/a
n/a
May
31.1 C (88.0 F)
12.2 C (54.0 F)
n/a
n/a
Jun
32.8 C (91.0 F)
13.3 C (55.9 F)
n/a
n/a
Jul
31.7 C (89.1 F)
13.9 C (57.0 F)
n/a
n/a
Aug
32.8 C (91.0 F)
13.9 C (57.0 F)
n/a
n/a
Sep
31.7 C (89.1 F)
14.4 C (57.9 F)
n/a
n/a
Oct
32.2 C (90.0 F)
13.9 C (57.0 F)
n/a
n/a
Nov
30.6 C (87.1 F)
11.7 C (53.1 F)
n/a
n/a
Dec
30.6 C (87.1 F)
10.0 C (50.0 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Kiolakaa 7 still stand. 1926 holds the most, with 84.
Standing records at Kiolakaa 7 by the year they were set
Year set
Standing records
1916
28
1917
44
1918
45
1919
59
1920
34
1921
44
1922
50
1923
40
1924
51
1925
44
1926
84
1927
49
1928
33
1929
44
1930
46
1931
31
1932
44
1933
83
1934
29
1935
33
1936
23
1937
36
1938
39
1939
31
1940
63
1941
32
1942
35
1943
28
1944
36
1945
23
1946
37
1947
32
1948
23
1950
42
1951
36
1952
26
1953
7
All-Time Record Progression
2 new records
2 all-time records were set at Kiolakaa 7 between 31 January 1946 and 18 February 1948. Each dot is a new record.
When Kiolakaa 7 set new all-time records
Date
Kind
Detail
1946-01-31
Record daily precipitation
Record daily precipitation 342.9 mm (13.5 in)
1948-02-18
Record low minimum temperature
Record low minimum temperature 8.9 C (48.0 F)
Wettest Day of Each Month
Jan: 342.9 mm (13.5 in)
The wettest day on record for each calendar month at Kiolakaa 7. The most was 342.9 mm (13.5 in) on 31 January 1946.
Record daily precipitation for each month at Kiolakaa 7
Month
Record daily precipitation (mm)
Date
Jan
342.9 mm (13.5 in)
31 January 1946
Feb
151.1 mm (5.9 in)
19 February 1918
Mar
174.0 mm (6.9 in)
2 March 1939
Apr
173.7 mm (6.8 in)
8 April 1945
May
49.5 mm (1.9 in)
2 May 1916
Jun
67.3 mm (2.6 in)
26 June 1914
Jul
103.6 mm (4.1 in)
1 July 1928
Aug
165.1 mm (6.5 in)
21 August 1926
Sep
114.3 mm (4.5 in)
6 September 1935
Oct
233.9 mm (9.2 in)
2 October 1915
Nov
226.8 mm (8.9 in)
26 November 1929
Dec
162.6 mm (6.4 in)
25 December 1927
Period of Record Coverage
1916 to 1953
Complete yearUnder 90 percent of days
37 years of record at Kiolakaa 7, 1916 to 1953. 7 years have data for under 90 percent of days and are left out of rankings: 1916, 1936, 1940, 1950, 1951, 1952, 1953.
Cooler than the station meanWarmer than the station mean
One stripe for each of 27 complete years at Kiolakaa 7, 1917 to 1947. Blue stripes are years cooler than the station's own mean of 21.6 C (70.9 F); red stripes are warmer. The coolest year was 1933, at 20.7 C (69.2 F), and the warmest was 1942, at 22.4 C (72.2 F). The strongest colour marks a difference of 1.0 C (1.8 F).
Annual mean temperature at Kiolakaa 7 as warming stripes, 1917 to 1947
Year
Annual mean temperature
Difference from the station mean
1917
21.4 C
-0.24 C
1918
21.7 C
+0.05 C
1919
21.5 C
-0.12 C
1920
21.6 C
-0.02 C
1921
21.4 C
-0.20 C
1922
21.7 C
+0.10 C
1924
21.5 C
-0.10 C
1925
21.9 C
+0.25 C
1926
22.3 C
+0.70 C
1927
21.7 C
+0.08 C
1928
21.5 C
-0.17 C
1929
21.9 C
+0.23 C
1930
21.8 C
+0.15 C
1931
21.8 C
+0.17 C
1932
21.3 C
-0.36 C
1933
20.7 C
-0.95 C
1934
21.8 C
+0.18 C
1935
21.4 C
-0.22 C
1937
21.6 C
-0.03 C
1938
21.8 C
+0.17 C
1941
21.9 C
+0.29 C
1942
22.4 C
+0.71 C
1943
21.7 C
+0.06 C
1944
21.3 C
-0.35 C
1945
21.4 C
-0.26 C
1946
21.7 C
+0.01 C
1947
21.5 C
-0.17 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
1914 to 1953
Yearly extremes at Kiolakaa 7: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
32.8 C (91.0 F)
1923
30.6 C (87.1 F)
37
Coldest night (TNn)
8.9 C (48.0 F)
1948
11.1 C (52.0 F)
37
Wettest day (Rx1day)
342.9 mm (13.5 in)
1946
107.4 mm (4.2 in)
40
Wettest five days (Rx5day)
605.5 mm (23.8 in)
1946
173.2 mm (6.8 in)
40
Longest dry spell (CDD)
28 days
1931
16 days
40
Hottest day (TXx)
The hottest day of the year at Kiolakaa 7, 1914 to 1953. The record is 32.8 C (91.0 F) in 1923, marked on the chart; the median year is 30.6 C (87.1 F).
Hottest day (TXx) at Kiolakaa 7 by year
Year
Hottest day (TXx)
1914
n/a
1915
n/a
1916
28.3 C (82.9 F)
1917
30.0 C (86.0 F)
1918
30.0 C (86.0 F)
1919
30.6 C (87.1 F)
1920
30.6 C (87.1 F)
1921
31.1 C (88.0 F)
1922
31.1 C (88.0 F)
1923
32.8 C (91.0 F)
1924
29.4 C (84.9 F)
1925
32.8 C (91.0 F)
1926
32.8 C (91.0 F)
1927
29.4 C (84.9 F)
1928
30.0 C (86.0 F)
1929
32.2 C (90.0 F)
1930
30.6 C (87.1 F)
1931
32.2 C (90.0 F)
1932
31.1 C (88.0 F)
1933
30.6 C (87.1 F)
1934
31.1 C (88.0 F)
1935
30.6 C (87.1 F)
1936
30.0 C (86.0 F)
1937
31.7 C (89.1 F)
1938
32.8 C (91.0 F)
1939
29.4 C (84.9 F)
1940
30.6 C (87.1 F)
1941
31.1 C (88.0 F)
1942
30.6 C (87.1 F)
1943
30.6 C (87.1 F)
1944
30.6 C (87.1 F)
1945
29.4 C (84.9 F)
1946
30.6 C (87.1 F)
1947
29.4 C (84.9 F)
1948
29.4 C (84.9 F)
1949
n/a
1950
28.9 C (84.0 F)
1951
28.9 C (84.0 F)
1952
30.6 C (87.1 F)
1953
30.0 C (86.0 F)
Coldest night (TNn)
The coldest night of the year at Kiolakaa 7, 1914 to 1953. The record is 8.9 C (48.0 F) in 1948, marked on the chart; the median year is 11.1 C (52.0 F).
Coldest night (TNn) at Kiolakaa 7 by year
Year
Coldest night (TNn)
1914
n/a
1915
n/a
1916
12.2 C (54.0 F)
1917
10.0 C (50.0 F)
1918
11.7 C (53.1 F)
1919
10.0 C (50.0 F)
1920
11.1 C (52.0 F)
1921
11.1 C (52.0 F)
1922
10.0 C (50.0 F)
1923
11.7 C (53.1 F)
1924
10.0 C (50.0 F)
1925
11.7 C (53.1 F)
1926
11.1 C (52.0 F)
1927
10.6 C (51.1 F)
1928
12.2 C (54.0 F)
1929
11.7 C (53.1 F)
1930
12.2 C (54.0 F)
1931
10.6 C (51.1 F)
1932
11.1 C (52.0 F)
1933
11.1 C (52.0 F)
1934
11.7 C (53.1 F)
1935
10.0 C (50.0 F)
1936
12.8 C (55.0 F)
1937
10.0 C (50.0 F)
1938
12.8 C (55.0 F)
1939
12.2 C (54.0 F)
1940
11.1 C (52.0 F)
1941
11.1 C (52.0 F)
1942
11.1 C (52.0 F)
1943
11.1 C (52.0 F)
1944
11.1 C (52.0 F)
1945
11.1 C (52.0 F)
1946
11.7 C (53.1 F)
1947
11.1 C (52.0 F)
1948
8.9 C (48.0 F)
1949
n/a
1950
10.0 C (50.0 F)
1951
12.2 C (54.0 F)
1952
12.8 C (55.0 F)
1953
11.7 C (53.1 F)
Wettest day (Rx1day)
The wettest day of the year at Kiolakaa 7, 1914 to 1953. The record is 342.9 mm (13.5 in) in 1946, marked on the chart; the median year is 107.4 mm (4.2 in).
Wettest day (Rx1day) at Kiolakaa 7 by year
Year
Wettest day (Rx1day)
1914
116.8 mm (4.6 in)
1915
233.9 mm (9.2 in)
1916
165.1 mm (6.5 in)
1917
208.3 mm (8.2 in)
1918
152.4 mm (6.0 in)
1919
71.1 mm (2.8 in)
1920
89.7 mm (3.5 in)
1921
89.7 mm (3.5 in)
1922
109.2 mm (4.3 in)
1923
146.6 mm (5.8 in)
1924
76.2 mm (3.0 in)
1925
65.5 mm (2.6 in)
1926
165.1 mm (6.5 in)
1927
162.6 mm (6.4 in)
1928
103.6 mm (4.1 in)
1929
226.8 mm (8.9 in)
1930
101.6 mm (4.0 in)
1931
63.0 mm (2.5 in)
1932
108.0 mm (4.3 in)
1933
63.5 mm (2.5 in)
1934
67.6 mm (2.7 in)
1935
114.3 mm (4.5 in)
1936
81.8 mm (3.2 in)
1937
152.4 mm (6.0 in)
1938
149.9 mm (5.9 in)
1939
174.0 mm (6.9 in)
1940
62.2 mm (2.4 in)
1941
71.6 mm (2.8 in)
1942
50.8 mm (2.0 in)
1943
124.5 mm (4.9 in)
1944
106.7 mm (4.2 in)
1945
173.7 mm (6.8 in)
1946
342.9 mm (13.5 in)
1947
34.8 mm (1.4 in)
1948
143.8 mm (5.7 in)
1949
105.4 mm (4.1 in)
1950
97.3 mm (3.8 in)
1951
114.8 mm (4.5 in)
1952
76.7 mm (3.0 in)
1953
76.5 mm (3.0 in)
Wettest five days (Rx5day)
The wettest five days of the year at Kiolakaa 7, 1914 to 1953. The record is 605.5 mm (23.8 in) in 1946, marked on the chart; the median year is 173.2 mm (6.8 in).
Wettest five days (Rx5day) at Kiolakaa 7 by year
Year
Wettest five days (Rx5day)
1914
116.8 mm (4.6 in)
1915
370.4 mm (14.6 in)
1916
240.8 mm (9.5 in)
1917
262.4 mm (10.3 in)
1918
476.0 mm (18.7 in)
1919
119.3 mm (4.7 in)
1920
161.4 mm (6.4 in)
1921
170.9 mm (6.7 in)
1922
190.6 mm (7.5 in)
1923
212.8 mm (8.4 in)
1924
128.0 mm (5.0 in)
1925
92.9 mm (3.7 in)
1926
141.0 mm (5.6 in)
1927
344.2 mm (13.6 in)
1928
104.9 mm (4.1 in)
1929
254.2 mm (10.0 in)
1930
167.1 mm (6.6 in)
1931
88.7 mm (3.5 in)
1932
188.2 mm (7.4 in)
1933
126.3 mm (5.0 in)
1934
94.0 mm (3.7 in)
1935
175.5 mm (6.9 in)
1936
109.7 mm (4.3 in)
1937
255.5 mm (10.1 in)
1938
215.4 mm (8.5 in)
1939
298.5 mm (11.8 in)
1940
73.2 mm (2.9 in)
1941
147.3 mm (5.8 in)
1942
74.4 mm (2.9 in)
1943
299.7 mm (11.8 in)
1944
169.7 mm (6.7 in)
1945
206.0 mm (8.1 in)
1946
605.5 mm (23.8 in)
1947
66.7 mm (2.6 in)
1948
169.2 mm (6.7 in)
1949
234.4 mm (9.2 in)
1950
244.6 mm (9.6 in)
1951
196.5 mm (7.7 in)
1952
196.5 mm (7.7 in)
1953
132.4 mm (5.2 in)
Longest dry spell (CDD)
The longest dry spell of the year at Kiolakaa 7, 1914 to 1953. The record is 28 days in 1931, marked on the chart; the median year is 16 days.
Longest dry spell (CDD) at Kiolakaa 7 by year
Year
Longest dry spell (CDD)
1914
11 days
1915
19 days
1916
14 days
1917
20 days
1918
13 days
1919
18 days
1920
13 days
1921
14 days
1922
17 days
1923
14 days
1924
17 days
1925
16 days
1926
16 days
1927
24 days
1928
10 days
1929
12 days
1930
17 days
1931
28 days
1932
11 days
1933
15 days
1934
15 days
1935
16 days
1936
16 days
1937
16 days
1938
12 days
1939
18 days
1940
9 days
1941
11 days
1942
14 days
1943
17 days
1944
14 days
1945
9 days
1946
18 days
1947
18 days
1948
20 days
1949
11 days
1950
14 days
1951
14 days
1952
16 days
1953
17 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 Kiolakaa 7 standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Kiolakaa 7 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 2026-10-13 (13 October 2026). Records are computed by this site and are not official.