Kalaupapa 563 Threshold Days by Year

9 fixed thresholds counted per year at Kalaupapa 563 (USC00512896): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Kalaupapa 563 Thresholds

Kalaupapa 563: days with 10 mm (0.39 in) or more of precipitation in 38 years, most in 1937 with 47.
Kalaupapa 563: days with 25 mm (0.98 in) or more of precipitation in 38 years, most in 1950 with 22.
Kalaupapa 563: days with 50 mm (1.97 in) or more of precipitation in 35 years, most in 1989 with 11.
Kalaupapa 563: days with a maximum temperature at or above 30 C (86 F) in 19 years, most in 2000 with 133.
9 fixed thresholds have at least one qualifying day at Kalaupapa 563.

Days at or above 30 C (86 F)

19 years with a qualifying day

Days per year at Kalaupapa 563 with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 133 in 2000.

Days at or above 30 C (86 F) per year at Kalaupapa 563
Year	Days	Decade average
1933	66	55.6
1934	105	55.6
1935	68	55.6
1937	14	55.6
1938	25	55.6
1940	31	33
1941	17	33
1943	16	33
1944	3	33
1945	25	33
1946	9	33
1947	70	33
1948	75	33
1949	51	33
1950	33	34
1952	46	34
1955	7	34
1956	50	34
2000	133	133

For each year, a bar from the first to the last day at Kalaupapa 563 meeting 30 C (86 F).

First to last qualifying date each year at Kalaupapa 563
Year	First date	Last date
1933	1933-06-24	1933-12-28
1934	1934-01-04	1934-12-17
1935	1935-06-09	1935-10-13
1937	1937-07-14	1937-12-20
1938	1938-01-03	1938-12-04
1940	1940-02-02	1940-10-22
1941	1941-08-01	1941-10-30
1943	1943-07-28	1943-12-06
1944	1944-09-24	1944-09-28
1945	1945-07-11	1945-11-18
1946	1946-08-12	1946-10-07
1947	1947-06-11	1947-11-09
1948	1948-06-07	1948-09-26
1949	1949-06-25	1949-10-31
1950	1950-07-02	1950-11-08
1952	1952-07-07	1952-11-22
1955	1955-02-24	1955-11-28
1956	1956-05-21	1956-11-29
2000	2000-06-02	2000-10-28

Every Fixed Threshold

Fixed thresholds at Kalaupapa 563
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	19	133	2000	133
90 F (32.2 C): Days	4	7	1934	3
20 C (68 F): Tropical nights (min	18	255	1944	252
25 C (77 F): Days with min	8	3	1945	1
10 mm (0.39 in): Days with 10 mm or more rain	38	47	1937	21
25 mm (0.98 in): Days with 25 mm or more rain	38	22	1950	7
50 mm (1.97 in): Days with 50 mm or more rain	35	11	1989	1
100 mm (3.94 in): Days with 100 mm or more rain	17	2	1933	1
200 mm (7.87 in): Days with 200 mm or more rain	2	1	1933	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1933.

Download the Data

Data for Kalaupapa 563 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 2026-10-14 (14 October 2026). Threshold counts are computed by this site.

Data as of 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Kalaupapa 563 Threshold Days by Year

Key Facts for Kalaupapa 563 Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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