HILLSBORO 3 N, ND

Minimum of Minimum Temperature (Degrees Fahrenheit)

(324203)

File last updated on March 28, 2024
a = 1 day missing, b = 2 days missing, c = 3 days, ..etc..,
z = 26 or more days missing, A = Accumulations present
Long-term means based on columns; thus, the monthly row may not
sum (or average) to the long-term annual value.
MAXIMUM ALLOWABLE NUMBER OF MISSING DAYS : 5
Individual Months not used for annual or monthly statistics if more than 5 days are missing.
Individual Years not used for annual statistics if any month in that year has more than 5 days missing.

YEAR(S)JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDECANN
1905-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-29.00 -15.00 -----z
1906-29.00 -32.00 -16.00 23.00 23.00a42.00 49.00 41.00 33.00 15.00 -15.00 -23.00 -32.00a
1907-32.00 -38.00 -6.00 12.00 15.00 37.00 49.00 38.00 21.00 17.00 2.00 -20.00 -38.00
1908-29.00 -21.00 -20.00 5.00 21.00 36.00 40.00 34.00 28.00 13.00 2.00 -19.00 -29.00
1909-34.00 -24.00a-6.00 11.00 20.00 40.00 48.00 40.00 36.00 15.00 -8.00a-----z-----z
1910-23.00 -22.00 13.00 16.00 23.00 29.00 46.00 35.00 29.00a20.00 3.00b-24.00a-24.00d
1911-28.00 -18.00 -7.00 10.00 21.00 43.00a43.00 37.00 28.00a15.00 -15.00 -20.00 -28.00b
1912-38.00 -21.00 -14.00 21.00 32.00 36.00 39.00 41.00 26.00 17.00 16.00 -10.00 -38.00
1913-39.00a-25.00 -20.00 21.00 27.00 35.00 43.00 49.00 22.00 8.00a9.00 -14.00 -39.00b
1914-17.00 -36.00a-9.00 13.00 27.00 38.00 51.00 37.00 31.00 19.00 -10.00 -26.00a-36.00b
1915-36.00 -9.00 -5.00 18.00 29.00 30.00 42.00 34.00 37.00 24.00a-1.00 -14.00a-36.00b
1916-40.00 -38.00 -22.00 8.00 20.00 38.00 49.00 39.00 28.00 15.00 -3.00 -32.00 -40.00
1917-36.00 -35.00 -31.00 20.00a29.00 30.00 39.00 35.00 20.00 5.00 13.00 -34.00b-36.00c
1918-33.00 -26.00 -4.00 13.00 17.00 39.00 42.00 46.00 22.00 25.00 8.00 -22.00 -33.00
1919-36.00 -24.00 -21.00 18.00 28.00 36.00 46.00 42.00a30.00 -7.00 -18.00 -26.00 -36.00a
1920-29.00a-26.00 -19.00 4.00 25.00 38.00a45.00 38.00a24.00 14.00 5.00 -21.00 -29.00c
1921-18.00 -16.00 -6.00 18.00 23.00 34.00 49.00 40.00 36.00 25.00 -20.00 -26.00b-26.00b
1922-33.00d-30.00b-18.00 20.00 35.00b45.00d46.00a40.00a33.00 12.00 12.00f-24.00c-33.00w
1923-23.00e-30.00d-20.00 16.00b21.00b40.00 48.00c36.00 23.00a11.00d7.00b-22.00b-30.00y
1924-34.00e-13.00 8.00a18.00a25.00i34.00e42.00b38.00 35.00 30.00b3.00 -30.00c-----z
1925-21.00c-24.00a-13.00 24.00 24.00 38.00 44.00 41.00 34.00 4.00 -4.00 -16.00 -24.00d
1926-22.00d-3.00a-9.00 14.00a18.00 39.00 40.00a44.00 23.00a18.00a-8.00 -22.00c-22.00l
1927-27.00 -18.00a2.00a20.00 31.00b36.00a45.00a36.00 22.00a25.00b-8.00 -23.00 -27.00i
1928-22.00 -12.00 -7.00 7.00 27.00 33.00 48.00 32.00 -----z-----z-----z-17.00s-----z
1929-30.00 -29.00 -6.00a19.00 22.00 35.00 44.00 40.00 19.00a22.00 -13.00a-22.00 -30.00c
1930-31.00b-16.00 -1.00a17.00 25.00 39.00f44.00c44.00 22.00e10.00a-8.00b-15.00n-----z
1931-15.00a-14.00 -0.00 11.00 19.00a34.00 49.00 33.00b31.00c26.00g-1.00 -14.00a-15.00o
1932-25.00 -22.00 -12.00 10.00 28.00 44.00 43.00 41.00 33.00 20.00a-13.00 -18.00 -25.00a
1933-12.00 -34.00a-5.00f17.00 29.00 39.00 45.00a43.00 33.00 13.00a-4.00 -34.00a-34.00j
1934-26.00 -16.00 -5.00 20.00 26.00 42.00 44.00 34.00 22.00a21.00 10.00 -28.00 -28.00a
1935-33.00a-10.00a-1.00 15.00 30.00 33.00 55.00a36.00 25.00 14.00 -13.00a-24.00a-33.00e
1936-38.00 -40.00 -17.00a-2.00 33.00 35.00 45.00 41.00 27.00 1.00 -5.00 -21.00a-40.00b
1937-32.00 -29.00 -4.00 18.00 30.00 35.00 48.00 45.00 32.00a13.00 -12.00 -27.00b-32.00c
1938-24.00a-23.00 1.00 8.00 30.00 36.00 50.00a46.00 28.00 18.00a-18.00 -26.00 -26.00c
1939-24.00e-36.00c-16.00 8.00 26.00a43.00b49.00 48.00k-----z-----z-----z-----z-----z
1940-----z-----z-12.00 8.00 30.00 36.00 46.00 42.00 29.00 24.00 -7.00 -21.00 -----z
1941-21.00 -27.00 -10.00a20.00 29.00 39.00 45.00 38.00 30.00 15.00 1.00 -10.00 -27.00a
1942-24.00 -21.00 14.00 6.00 30.00 36.00 43.00 38.00 19.00 16.00 -10.00 -24.00a-24.00a
1943-30.00 -24.00a-15.00 17.00 22.00 39.00 52.00 44.00 27.00 19.00a8.00 -14.00 -30.00b
1944-15.00 -28.00 -14.00 7.00 24.00 40.00 45.00 42.00 34.00 23.00 4.00 -18.00 -28.00
1945-22.00a-16.00 -10.00 21.00 23.00a35.00 41.00 41.00 24.00 12.00 -2.00 -25.00 -25.00b
1946-29.00 -28.00 -8.00a22.00 19.00 33.00 45.00 43.00 34.00 23.00 -5.00 -25.00a-29.00b
1947-26.00 -19.00a-1.00 12.00 26.00 38.00 42.00 45.00 24.00 28.00 -15.00 -22.00 -26.00a
1948-38.00 -30.00a-34.00a3.00 31.00 42.00 -----z46.00 40.00a16.00 -3.00 -25.00 -----z
1949-25.00 -26.00b-10.00 22.00 28.00 37.00 46.00 43.00 25.00 16.00 -2.00 -22.00 -26.00b
1950-34.00 -30.00 -24.00 5.00 28.00 36.00 41.00 35.00 37.00 18.00 -12.00 -23.00a-34.00a
1951-34.00 -28.00 -18.00 20.00 30.00 36.00 43.00 41.00 23.00 6.00 -16.00a-28.00 -34.00a
1952-34.00 -18.00 -25.00 14.00d29.00 39.00 45.00 44.00 29.00 10.00 -2.00 -6.00a-34.00e
1953-19.00 -12.00 -8.00 10.00 23.00 31.00 48.00h48.00 30.00 24.00 13.00 -20.00 -20.00h
1954-32.00 -10.00 -3.00 -0.00 24.00 40.00 40.00 42.00 27.00 19.00 1.00 -12.00 -32.00
1955-21.00 -27.00 -21.00 26.00a23.00 44.00 48.00 44.00b29.00 12.00 -19.00 -30.00 -30.00c
1956-22.00 -31.00 -22.00 13.00 27.00 35.00e47.00a40.00 27.00 20.00 -0.00 -20.00a-31.00g
1957-27.00 -16.00 -5.00 9.00 28.00 38.00 56.00 44.00 29.00 19.00 4.00 -14.00a-27.00a
1958-12.00 -22.00 9.00 13.00 20.00 37.00 45.00 43.00 32.00a24.00a-20.00 -17.00 -22.00b
1959-25.00a-26.00 -0.00 20.00 30.00 42.00 45.00 45.00a26.00 21.00 -7.00 5.00 -26.00b
1960-23.00a-17.00 -15.00c14.00 26.00b38.00a46.00 45.00 31.00 18.00 -4.00 -22.00 -23.00g
1961-27.00 -17.00 12.00 10.00 22.00 41.00 48.00 45.00a24.00 18.00 4.00a-19.00 -27.00b
1962-30.00a-32.00 -30.00 11.00 30.00 48.00c45.00 46.00a29.00 19.00 11.00b-16.00 -32.00g
1963-27.00 -22.00 -4.00 16.00 26.00 38.00 50.00 45.00 35.00 25.00 3.00 -26.00 -27.00
1964-21.00 -16.00 -11.00 13.00 33.00 34.00 51.00 37.00 27.00 20.00 -27.00a-21.00 -27.00a
1965-29.00 -25.00 -16.00 26.00 32.00 44.00 45.00 36.00 23.00 27.00 2.00 -12.00 -29.00
1966-32.00 -31.00 -18.00 18.00 25.00 38.00 52.00 45.00 30.00 19.00 -2.00a-16.00 -32.00a
1967-23.00a-27.00 -13.00 10.00 15.00 39.00 40.00 42.00 28.00 15.00 -0.00 -30.00 -30.00a
1968-34.00 -17.00 -3.00 16.00 32.00 41.00 44.00 41.00 38.00 22.00 9.00b-19.00 -34.00b
1969-27.00 -26.00a-14.00 10.00 30.00 35.00 45.00 46.00 35.00 18.00 5.00 -10.00 -27.00a
1970-35.00 -26.00 -10.00 12.00 28.00 45.00 50.00 40.00 31.00 22.00 -13.00a-22.00 -35.00a
1971-29.00 -22.00 -8.00a13.00 30.00 46.00 43.00 41.00 31.00 23.00 4.00a-17.00 -29.00b
1972-35.00 -26.00 -17.00 12.00 30.00 38.00 44.00 40.00 29.00 11.00 -4.00 -23.00 -35.00
1973-29.00 -19.00 20.00a18.00 28.00 41.00 45.00 49.00 28.00 30.00 4.00 -23.00a-29.00b
1974-27.00 -26.00 -15.00 19.00 30.00 42.00 45.00 44.00 27.00 18.00 8.00 -2.00 -27.00
1975-15.00 -24.00 -11.00 -5.00 32.00 42.00 48.00 48.00 33.00 24.00 -0.00 -23.00 -24.00
1976-25.00 -17.00 -17.00 25.00 24.00 43.00 47.00 46.00 30.00 8.00 -11.00 -25.00a-25.00a
1977-33.00a-15.00 -4.00 18.00 33.00 49.00 48.00 43.00 40.00a-----z-14.00a-24.00 -----z
1978-27.00 -22.00 -17.00 17.00 33.00 41.00 50.00 43.00 37.00 21.00 -15.00 -26.00a-27.00a
1979-30.00 -29.00 -10.00 -3.00 28.00 41.00 50.00 43.00 34.00 18.00 -5.00 -14.00 -30.00
1980-25.00 -25.00a-23.00 21.00 29.00 43.00 45.00 44.00 31.00 18.00 14.00 -18.00 -25.00a
1981-15.00 -22.00b-3.00 12.00b24.00 44.00 47.00 46.00c29.00 14.00a11.00 -18.00 -22.00h
1982-29.00a-28.00b-12.00d-----z-----z35.00d49.00a35.00g28.00e24.00a-11.00 -4.00b-----z
1983-13.00a-15.00 8.00b19.00c27.00j38.00m-----z53.00d28.00d27.00c8.00 -29.00 -----z
1984-28.00 -19.00 -----z-----z-----z-----z47.00a46.00 24.00 12.00a4.00a-18.00d-----z
1985-28.00e-----z-----z-----z-----z-----z45.00a46.00a27.00 22.00 -26.00c-20.00e-----z
1986-25.00j-16.00j-11.00m18.00m27.00p46.00m55.00a36.00 35.00a19.00b-4.00h-12.00g-----z
1987-19.00h8.00b-0.00b22.00d36.00d42.00b47.00d41.00d38.00b17.00f7.00a-10.00b-----z
1988-25.00c-27.00e5.00b17.00b26.00a46.00c48.00b42.00a36.00d11.00 -1.00 -23.00a-27.00x
1989-27.00 -25.00 -20.00a15.00 25.00 39.00 55.00 46.00 26.00 14.00 -10.00 -29.00a-29.00b
1990-12.00b-14.00 -0.00 12.00 25.00a38.00 50.00a44.00a29.00 23.00b8.00 -28.00a-28.00h
1991-20.00 -12.00a-10.00 22.00 31.00a51.00 46.00 49.00 30.00 10.00a-4.00 -17.00a-20.00d
1992-21.00a-7.00 10.00b13.00a27.00f39.00a44.00a41.00b24.00b8.00b7.00b-18.00d-21.00x
1993-24.00c-17.00e-11.00c23.00b25.00b39.00d45.00d42.00c29.00 16.00b2.00 -23.00 -----z
1994-35.00a-31.00 -0.00a10.00a30.00a47.00a49.00 41.00b35.00b22.00d8.00d-5.00c-35.00t
1995-15.00a-17.00 -19.00a4.00 35.00a41.00b46.00 51.00b21.00 25.00a-3.00b-18.00b-19.00l
1996-32.00 -37.00b-15.00a11.00a28.00 40.00 50.00a45.00 29.00 10.00 -21.00 -28.00 -37.00e
1997-32.00 -20.00 -17.00 3.00 28.00 41.00 41.00 39.00 33.00b19.00 -2.00a-9.00 -32.00c
1998-17.00a-7.00 -7.00 30.00 38.00 37.00 50.00 52.00b38.00 31.00a-0.00 -12.00 -17.00d
1999-23.00e-11.00a-0.00d22.00 33.00a38.00b44.00a41.00b34.00 23.00a9.00a-13.00c-23.00u
2000-12.00a-9.00 11.00a15.00 31.00 43.00a49.00a46.00 33.00 21.00a4.00 -19.00 -19.00e
2001-19.00 -17.00 4.00a20.00 38.00a47.00 43.00 46.00 -----z-----z12.00c-----z-----z
2002-----z-----z-----z-----z-----z-----z-----z-----z33.00b-----z-----z-----z-----z
2003-----z-----z-----z-----z-----z-----z-----z43.00b28.00b18.00b-3.00c-9.00c-----z
2004-35.00f-21.00c-2.00c22.00a28.00e40.00d45.00 39.00 43.00 24.00d7.00b-13.00d-----z
2005-28.00b-9.00b-2.00 26.00c23.00c52.00 52.00b-----z37.00c32.00d-----z-4.00c-----z
20063.00b-21.00c2.00b27.00 34.00b49.00 56.00b50.00b34.00c21.00a1.00b-9.00a-21.00t
2007-16.00 -----z-9.00a11.00 37.00 44.00a51.00 48.00 35.00b28.00a-7.00b-17.00b-----z
2008-22.00b-28.00b-16.00 -----z28.00a48.00 50.00a47.00a-----z23.00a-----z-20.00a-----z
2009-27.00 -17.00a-17.00 20.00a32.00c40.00a49.00a43.00a36.00 23.00 19.00a-----z-----z
2010-28.00d-14.00b3.00a30.00 34.00 49.00a54.00b48.00a-----z-----z-----z-10.00 -----z
2011-22.00a-18.00b-7.00c25.00 25.00c47.00c57.00a54.00b34.00b25.00b3.00a-5.00a-22.00u
2012-17.00b-9.00d4.00c20.00b38.00b43.00b-----z-----z29.00 -----z-----z-----z-----z
2013-----z-----z-----z-----z26.00 60.00t46.00 -----z-----z-----z-----z-----z-----z
Period of Record Statistics
MEAN-26.00 -21.72 -8.63 15.01 27.39 39.61 46.62 42.33 29.75 18.12 -2.48 -19.23 -29.53
S.D.7.45 8.40 10.35 7.07 4.94 4.70 3.91 4.50 5.16 6.71 10.12 7.40 4.94
SKEW0.69 0.35 0.24 -0.41 -0.16 0.33 0.44 0.01 0.03 -0.68 -0.40 0.59 -0.22
MAX3.00 8.00 20.00 30.00 38.00 52.00 57.00 54.00 43.00 32.00 19.00 5.00 -17.00
MIN-40.00 -40.00 -34.00 -5.00 15.00 29.00 39.00 32.00 19.00 -7.00 -29.00 -34.00 -40.00
YRS101 101 101 100 99 100 102 102 102 98 99 99 59