Colgate Powerhouse Threshold Days by Year (USC00041916)

14 fixed thresholds counted per year at Colgate Powerhouse (USC00041916): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Colgate Powerhouse Thresholds

Colgate Powerhouse: days with 10 mm (0.39 in) or more of precipitation in 110 years, most in 1983 with 68.
Colgate Powerhouse: days with 25 mm (0.98 in) or more of precipitation in 110 years, most in 1909 with 31.
Colgate Powerhouse: days with 50 mm (1.97 in) or more of precipitation in 100 years, most in 1911 with 9.
Colgate Powerhouse: days with 100 mm (3.94 in) or more of precipitation in 19 years, most in 1962 with 3.
14 fixed thresholds have at least one qualifying day at Colgate Powerhouse.

Days at or above 30 C (86 F)

14 years with a qualifying day

Days per year at Colgate Powerhouse with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 151 in 1931.

Days at or above 30 C (86 F) per year at Colgate Powerhouse
Year	Days	Decade average
1925	111	130
1926	138	130
1927	126	130
1928	138	130
1929	137	130
1930	129	144.2
1931	151	144.2
1932	144	144.2
1933	146	144.2
1934	151	144.2
1940	137	122.5
1941	109	122.5
1942	123	122.5
1943	121	122.5

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

First to last qualifying date each year at Colgate Powerhouse
Year	First date	Last date
1925	1925-03-21	1925-10-26
1926	1926-03-24	1926-10-16
1927	1927-04-23	1927-10-23
1928	1928-05-04	1928-10-22
1929	1929-03-03	1929-11-07
1930	1930-03-20	1930-11-02
1931	1931-03-22	1931-11-07
1932	1932-05-08	1932-11-22
1933	1933-04-02	1933-10-27
1934	1934-03-09	1934-10-27
1940	1940-04-12	1940-10-19
1941	1941-05-09	1941-10-23
1942	1942-05-19	1942-10-24
1943	1943-05-08	1943-10-16

Every Fixed Threshold

Fixed thresholds at Colgate Powerhouse
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	14	151	1931	121
35 C (95 F): Days	14	90	1934	60
40 C (104 F): Days	14	37	1932	11
45 C (113 F): Days	4	6	1931	1
90 F (32.2 C): Days	14	127	1932	98
100 F (37.8 C): Days	14	60	1933	27
110 F (43.3 C): Days	10	14	1931	2
0 C (32 F): Frost days (min	4	23	1942	12
20 C (68 F): Tropical nights (min	4	9	1941	5
10 mm (0.39 in): Days with 10 mm or more rain	110	68	1983	16
25 mm (0.98 in): Days with 25 mm or more rain	110	31	1909	8
50 mm (1.97 in): Days with 50 mm or more rain	100	9	1911	1
100 mm (3.94 in): Days with 100 mm or more rain	19	3	1962	1
200 mm (7.87 in): Days with 200 mm or more rain	1	1	1962	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1925.

Download the Data

Data for Colgate Powerhouse 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 2026-10-17 (17 October 2026). Threshold counts are computed by this site.

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

Colgate Powerhouse Threshold Days by Year (USC00041916)

Key Facts for Colgate Powerhouse Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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