Musquash Threshold Days by Year (CA008103400)

15 fixed thresholds counted per year at Musquash (CA008103400): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Musquash Thresholds

Musquash: days with 10 cm (3.9 in) or more of snowfall in 57 years, most in 1956 with 15.
Musquash: days with 10 mm (0.39 in) or more of precipitation in 53 years, most in 1954 with 62.
Musquash: days with 25 mm (0.98 in) or more of precipitation in 53 years, most in 1967 with 20.
Musquash: days with a maximum temperature at or below 0 C (32 F) in 46 years, most in 1970 with 78.
15 fixed thresholds have at least one qualifying day at Musquash.

Days at or above 30 C (86 F)

29 years with a qualifying day

Days per year at Musquash with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 6 in 1949.

Days at or above 30 C (86 F) per year at Musquash
Year	Days	Decade average
1930	3	2.4
1931	1	2.4
1933	2	2.4
1935	4	2.4
1937	2	2.4
1941	1	2.7
1942	1	2.7
1943	1	2.7
1944	5	2.7
1945	4	2.7
1946	1	2.7
1947	2	2.7
1948	3	2.7
1949	6	2.7
1950	1	2.7
1951	1	2.7
1952	5	2.7
1953	4	2.7
1955	3	2.7
1957	3	2.7
1959	2	2.7
1960	1	2.4
1961	1	2.4
1963	5	2.4
1968	1	2.4
1969	4	2.4
1970	2	2
1973	3	2
1974	1	2

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

First to last qualifying date each year at Musquash
Year	First date	Last date
1930	1930-06-04	1930-10-13
1931	1931-06-20	1931-06-20
1933	1933-06-10	1933-08-02
1935	1935-07-13	1935-08-19
1937	1937-05-31	1937-07-08
1941	1941-06-22	1941-06-22
1942	1942-09-01	1942-09-01
1943	1943-06-25	1943-06-25
1944	1944-05-31	1944-08-15
1945	1945-08-11	1945-09-08
1946	1946-06-27	1946-06-27
1947	1947-08-12	1947-08-13
1948	1948-06-25	1948-08-26
1949	1949-07-28	1949-08-27
1950	1950-06-08	1950-06-08
1951	1951-08-13	1951-08-13
1952	1952-07-03	1952-07-24
1953	1953-06-20	1953-08-31
1955	1955-06-19	1955-08-20
1957	1957-06-16	1957-07-20
1959	1959-05-28	1959-07-28
1960	1960-09-08	1960-09-08
1961	1961-08-12	1961-08-12
1963	1963-06-25	1963-07-28
1968	1968-07-16	1968-07-16
1969	1969-07-17	1969-09-01
1970	1970-07-23	1970-07-24
1973	1973-07-09	1973-08-31
1974	1974-06-09	1974-06-09

Every Fixed Threshold

Fixed thresholds at Musquash
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	29	6	1949	1
35 C (95 F): Days	1	1	1935	1
90 F (32.2 C): Days	11	4	1944	1
0 C (32 F): Ice days (max	46	78	1970	63
0 C (32 F): Frost days (min	43	210	1939	200
-10 C (14 F): Days with min	43	86	1934	78
-20 C (-4 F): Days with min	42	37	1934	15
-30 C (-22 F): Days with min	21	6	1957	1
10 mm (0.39 in): Days with 10 mm or more rain	53	62	1954	48
25 mm (0.98 in): Days with 25 mm or more rain	53	20	1967	12
50 mm (1.97 in): Days with 50 mm or more rain	45	5	1953	5
100 mm (3.94 in): Days with 100 mm or more rain	2	1	1924	1
10 cm (3.9 in): Days with 10 cm or more snowfall	57	15	1956	7
25 cm (9.8 in): Days with 25 cm or more snowfall	27	4	1967	1
50 cm (19.7 in): Days with 50 cm or more snowfall	1	1	1968	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1930.

Download the Data

Data for Musquash 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).

Musquash Threshold Days by Year (CA008103400)

Key Facts for Musquash Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

Related