Rockypoint 7NNE Threshold Days by Year (USC00487885)

18 fixed thresholds counted per year at Rockypoint 7NNE (USC00487885): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Rockypoint 7NNE Thresholds

Rockypoint 7NNE: days with 10 mm (0.39 in) or more of precipitation in 36 years, most in 1946 with 22.
Rockypoint 7NNE: days with a maximum temperature at or above 30 C (86 F) in 34 years, most in 1936 with 81.
Rockypoint 7NNE: days with a maximum temperature at or above 90 F (32.2 C) in 34 years, most in 1936 with 61.
Rockypoint 7NNE: days with a maximum temperature at or below 0 C (32 F) in 34 years, most in 1937 with 77.
18 fixed thresholds have at least one qualifying day at Rockypoint 7NNE.

Days at or above 30 C (86 F)

34 years with a qualifying day

Days per year at Rockypoint 7NNE with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 81 in 1936.

Days at or above 30 C (86 F) per year at Rockypoint 7NNE
Year	Days	Decade average
1923	21	27
1925	39	27
1926	28	27
1927	11	27
1928	16	27
1929	47	27
1930	51	54.1
1931	51	54.1
1932	47	54.1
1933	54	54.1
1934	63	54.1
1935	49	54.1
1936	81	54.1
1937	48	54.1
1938	37	54.1
1939	60	54.1
1940	61	43.9
1941	40	43.9
1942	38	43.9
1943	61	43.9
1944	19	43.9
1945	42	43.9
1946	34	43.9
1947	47	43.9
1949	53	43.9
1950	21	39.6
1951	27	39.6
1954	56	39.6
1955	50	39.6
1956	51	39.6
1957	37	39.6
1958	35	39.6
2007	58	42
2008	26	42

For each year, a bar from the first to the last day at Rockypoint 7NNE meeting 30 C (86 F).

First to last qualifying date each year at Rockypoint 7NNE
Year	First date	Last date
1923	1923-06-13	1923-09-05
1925	1925-05-20	1925-09-16
1926	1926-05-23	1926-09-19
1927	1927-06-23	1927-09-10
1928	1928-05-06	1928-09-18
1929	1929-05-24	1929-09-20
1930	1930-06-11	1930-09-18
1931	1931-05-14	1931-09-10
1932	1932-06-22	1932-09-08
1933	1933-05-31	1933-09-29
1934	1934-05-07	1934-09-12
1935	1935-06-29	1935-09-22
1936	1936-05-14	1936-09-22
1937	1937-05-28	1937-10-03
1938	1938-06-21	1938-09-30
1939	1939-05-19	1939-09-22
1940	1940-05-11	1940-09-16
1941	1941-05-12	1941-09-18
1942	1942-07-04	1942-09-09
1943	1943-06-18	1943-10-04
1944	1944-06-30	1944-09-07
1945	1945-06-21	1945-09-05
1946	1946-06-22	1946-09-16
1947	1947-07-02	1947-09-23
1949	1949-06-11	1949-09-24
1950	1950-06-30	1950-09-06
1951	1951-05-28	1951-08-27
1954	1954-05-20	1954-09-27
1955	1955-06-21	1955-10-09
1956	1956-05-18	1956-09-26
1957	1957-06-05	1957-10-02
1958	1958-05-21	1958-09-23
2007	2007-06-21	2007-09-23
2008	2008-07-01	2008-08-31

Every Fixed Threshold

Fixed thresholds at Rockypoint 7NNE
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	34	81	1936	26
35 C (95 F): Days	32	41	1936	2
40 C (104 F): Days	7	5	1936	2
90 F (32.2 C): Days	34	61	1936	13
100 F (37.8 C): Days	23	19	1936	3
0 C (32 F): Ice days (max	34	77	1937	43
0 C (32 F): Frost days (min	34	205	1944	162
-10 C (14 F): Days with min	34	105	1955	73
-20 C (-4 F): Days with min	34	40	1937	10
-30 C (-22 F): Days with min	29	12	1936	1
-40 C (-40 F): Days with min	1	2	1936	2
20 C (68 F): Tropical nights (min	19	8	1929	5
25 C (77 F): Days with min	1	2	1931	2
10 mm (0.39 in): Days with 10 mm or more rain	36	22	1946	19
25 mm (0.98 in): Days with 25 mm or more rain	31	4	1937	3
50 mm (1.97 in): Days with 50 mm or more rain	7	2	1944	1
10 cm (3.9 in): Days with 10 cm or more snowfall	21	8	1949	2
25 cm (9.8 in): Days with 25 cm or more snowfall	6	1	1939	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1923.

Download the Data

Data for Rockypoint 7NNE 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).

Rockypoint 7NNE Threshold Days by Year (USC00487885)

Key Facts for Rockypoint 7NNE Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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