CHICO UNIVERSITY FARM, CA

Minimum of Minimum Temperature (Degrees Fahrenheit)

(041715)

File last updated on October 20, 2021
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
190628.00n33.00 29.00 30.00 36.00a44.00 52.00 49.00 41.00 32.00 24.00 26.00 24.00o
190727.00 29.00 28.00 41.00 38.00 41.00 52.00 44.00 40.00 37.00 30.00 27.00 27.00
190827.00 27.00 26.00 32.00 38.00 43.00 54.00a45.00 38.00l28.00 29.00 22.00 22.00m
190927.00 29.00 31.00 33.00 34.00 49.00 49.00 46.00 45.00 37.00a28.00 24.00 24.00a
191020.00 23.00 34.00 36.00b38.00 44.00q46.00 49.00 39.00g40.00h28.00 25.00a-----z
191125.00 24.00 34.00 28.00 37.00 44.00 48.00 49.00 41.00 36.00 23.00 20.00 20.00
191224.00 26.00 29.00 37.00 38.00 47.00a45.00 45.00 45.00 31.00 32.00 24.00 24.00a
191313.00 23.00b26.00 35.00 32.00 44.00a52.00 50.00 43.00 35.00 29.00 28.00 13.00c
191427.00 29.00 32.00 37.00 45.00 43.00 45.00 45.00 47.00w38.00e29.00 26.00 -----z
191526.00 33.00 33.00 39.00 41.00 46.00 52.00 52.00 43.00 35.00 28.00 20.00 20.00
191626.00 31.00 27.00 33.00a39.00 45.00 52.00f43.00 45.00 35.00 20.00 18.00 18.00g
191718.00 22.00 26.00 28.00 34.00 45.00 52.00 51.00 42.00 36.00 32.00 29.00 18.00
191825.00 28.00 26.00 29.00 41.00 46.00 50.00 51.00 47.00 35.00 24.00 22.00 22.00
191919.00 29.00 29.00 32.00 43.00 42.00 47.00 45.00 45.00 27.00 25.00 20.00 19.00
192027.00 28.00 31.00 32.00 37.00 46.00 50.00 52.00 42.00 33.00 29.00 30.00d27.00d
192125.00 27.00 34.00 28.00 34.00 44.00 50.00 47.00 43.00 38.00 22.00 29.00 22.00
192217.00 26.00 28.00k27.00 33.00 47.00 47.00 48.00 40.00 30.00 25.00 28.00b17.00m
192321.00 22.00 24.00 32.00 34.00 39.00 51.00 47.00 41.00 31.00 30.00 21.00a21.00a
192415.00 31.00 28.00 28.00 35.00 46.00 49.00 50.00 41.00 36.00 27.00 18.00 15.00
192525.00 29.00 28.00 35.00a41.00 44.00 52.00 50.00 40.00 40.00 27.00 28.00 25.00a
192625.00 30.00 34.00 35.00 36.00 50.00 53.00 49.00 40.00 37.00 35.00 23.00 23.00
192725.00 28.00 30.00 29.00 36.00 45.00 51.00 49.00 41.00 35.00 28.00 26.00 25.00
192822.00 28.00 34.00 28.00 36.00 50.00 54.00 52.00 45.00 37.00 30.00 26.00 22.00
192925.00 21.00 30.00 30.00 41.00 41.00 52.00 53.00 43.00 37.00 30.00 31.00 21.00
193023.00 34.00 30.00 41.00 36.00 43.00 52.00 52.00 43.00 35.00 28.00 20.00 20.00
193129.00 29.00 29.00 33.00 48.00 50.00 53.00 53.00 45.00 36.00 24.00 24.00 24.00
193224.00 25.00 29.00 31.00 43.00 42.00 51.00 50.00 51.00 35.00 32.00 11.00 11.00
193322.00 20.00 30.00 29.00 37.00 48.00 53.00 55.00 45.00 43.00 36.00 28.00a20.00a
193430.00 33.00 38.00 36.00 43.00 47.00 50.00 54.00 39.00 42.00 34.00a29.00 29.00a
193527.00 28.00 29.00 36.00 42.00 51.00 51.00 51.00 47.00 32.00 27.00 26.00 26.00
193626.00 28.00 27.00 31.00 43.00 49.00 55.00 50.00 43.00 39.00 28.00 24.00a24.00a
193712.00a29.00 34.00a35.00 41.00 50.00 53.00a51.00 49.00 42.00 34.00 30.00 12.00c
193828.00 27.00 29.00 34.00 35.00 51.00 52.00 50.00 49.00 37.00a24.00 27.00 24.00a
193926.00 24.00 28.00 40.00 42.00 43.00 52.00 49.00 44.00 31.00 31.00 26.00 24.00
194026.00 29.00 29.00 38.00 37.00 53.00 54.00 51.00 46.00 40.00 29.00 19.00 19.00
194128.00 31.00 30.00 32.00 41.00 48.00 52.00 49.00 42.00 36.00 27.00a27.00 27.00a
194222.00d26.00 30.00 38.00 33.00 51.00 54.00 50.00 47.00 37.00 29.00 27.00 22.00d
194316.00 25.00 29.00 32.00 35.00a43.00 54.00 48.00 48.00 30.00 30.00 26.00 16.00a
194426.00 29.00 26.00 32.00 40.00 45.00 53.00 51.00 44.00 41.00 31.00a31.00 26.00a
194525.00 23.00 29.00 30.00 45.00 50.00 51.00 49.00 42.00 36.00 30.00 24.00 23.00
194623.00 24.00 27.00 35.00 44.00 47.00 54.00 50.00 46.00 30.00 30.00 26.00 23.00
194722.00 30.00 33.00 37.00 44.00 51.00 52.00 50.00 43.00 42.00 27.00 24.00 22.00
194825.00a22.00 27.00a38.00 37.00 49.00 49.00 50.00 37.00 31.00 27.00 21.00 21.00b
194917.00 21.00 33.00 37.00e41.00 48.00 50.00 50.00 48.00 33.00 37.00 20.00 17.00e
195018.00 20.00 24.00 35.00 34.00 42.00 55.00 51.00 49.00 38.00 34.00 28.00 18.00
195124.00 25.00 24.00 35.00 40.00 46.00 51.00 52.00 50.00 38.00 31.00 26.00 24.00
195223.00 28.00 28.00 35.00 39.00 41.00 55.00 46.00 46.00 42.00 26.00 28.00 23.00
195328.00 24.00 25.00 28.00 36.00 44.00 51.00 49.00 47.00 38.00 29.00 29.00 24.00
195428.00 30.00 26.00 36.00 33.00 40.00 53.00 49.00 42.00 34.00 28.00 22.00 22.00
195526.00 25.00 25.00 28.00 40.00 43.00 49.00 49.00 40.00 34.00 29.00 26.00a25.00a
195622.00 20.00 25.00 32.00 39.00 47.00 51.00 51.00 45.00 31.00 29.00 21.00 20.00
195722.00 23.00 29.00 35.00 39.00 50.00 53.00 47.00 47.00 41.00 29.00 27.00 22.00
195828.00 31.00 28.00 31.00 42.00 50.00 54.00 59.00 39.00 39.00 24.00 34.00 24.00
195923.00 30.00 33.00 35.00 39.00 47.00 52.00 49.00 43.00 40.00 31.00 25.00 23.00
196020.00 28.00 32.00 36.00 37.00 51.00 52.00 48.00 46.00 37.00 31.00 27.00 20.00
196125.00 29.00 30.00 30.00 37.00 50.00 50.00 52.00 44.00 32.00 23.00 22.00 22.00
196219.00a20.00 29.00 36.00 43.00 43.00 52.00 52.00 50.00 41.00 29.00 24.00 19.00a
196316.00 35.00 29.00 33.00 42.00 44.00 50.00 51.00 52.00 37.00 29.00 25.00 16.00
196427.00 26.00 24.00 33.00 35.00 46.00 51.00 54.00 46.00 42.00 27.00 27.00 24.00
196526.00 27.00 32.00 38.00 35.00 45.00 53.00 54.00 41.00 35.00 30.00 20.00 20.00
196624.00 25.00 26.00 35.00 45.00 44.00 49.00 49.00 45.00 37.00 30.00 25.00 24.00
196724.00 30.00 29.00 32.00 36.00 44.00 53.00 56.00 51.00 41.00 32.00 24.00 24.00
196824.00 30.00 31.00 30.00 36.00 48.00 52.00 49.00 38.00 38.00 31.00 22.00 22.00
196924.00 27.00 29.00 34.00 42.00 49.00 54.00 52.00 46.00 36.00 28.00 27.00 24.00
197023.00 30.00 31.00 31.00 42.00 48.00 52.00 50.00 39.00 32.00 32.00 26.00 23.00
197121.00 23.00 23.00 32.00 35.00 43.00 55.00 53.00 38.00 23.00 31.00 26.00 21.00
197225.00 25.00 26.00a29.00 43.00 45.00 54.00 51.00 40.00 29.00 30.00 13.00 13.00a
197322.00 31.00 30.00 30.00 -----z47.00a54.00b48.00b45.00 -----z-----z32.00i-----z
197425.00k-----z38.00l33.00 44.00 49.00 52.00 53.00a46.00c40.00 31.00a22.00 -----z
197522.00 28.00 31.00 32.00b34.00a46.00 49.00 51.00 49.00 31.00a26.00 27.00b22.00f
197623.00 30.00b27.00 30.00c42.00 47.00 53.00 52.00b44.00 35.00b26.00b24.00 23.00k
197726.00 27.00a28.00 36.00 37.00 51.00 52.00 51.00 46.00 41.00 25.00 30.00 25.00a
197830.00a31.00a34.00b33.00b42.00a51.00 53.00a38.00d38.00f43.00g27.00b20.00f-----z
197921.00e26.00 34.00b36.00f37.00b-----z54.00b55.00b50.00a38.00c-----z25.00e-----z
1980-----z30.00a30.00b33.00f39.00d-----z52.00i-----z47.00j37.00i28.00l-----z-----z
198132.00l29.00d33.00d35.00k41.00a52.00h40.00j52.00 47.00e36.00h32.00n31.00k-----z
198224.00i28.00b33.00g33.00d37.00f46.00j53.00j50.00f46.00h39.00f29.00g26.00k-----z
198321.00e30.00 34.00b34.00c39.00c50.00b47.00j44.00i43.00e43.00j29.00d31.00l-----z
198428.00i27.00c36.00h35.00b45.00j49.00f54.00 53.00f42.00h33.00g29.00j26.00k-----z
198525.00b23.00a28.00e39.00h42.00h28.00g47.00c48.00c41.00f34.00c21.00e14.00e-----z
198621.00b29.00d32.00b34.00b35.00e38.00e52.00e50.00e35.00c39.00c29.00d27.00c-----z
198718.00a27.00 29.00a38.00e45.00a39.00 49.00b51.00a47.00 41.00c29.00b24.00g18.00w
198827.00b26.00 29.00a32.00a38.00a44.00 54.00a52.00d49.00b41.00c31.00a27.00a26.00q
198920.00a16.00a30.00 41.00d44.00a51.00a54.00b52.00f40.00a34.00a29.00 19.00a16.00s
199024.00 21.00b29.00 40.00a46.00c44.00d58.00b54.00a47.00 41.00k25.00a20.00j-----z
199119.00f34.00b29.00d37.00 37.00 47.00d53.00c50.00a49.00b33.00o29.00i29.00a-----z
199228.00b32.00a36.00a37.00 47.00a42.00a50.00b50.00 48.00c43.00a31.00c25.00e25.00t
199324.00 30.00 -----z-----z43.00c48.00e55.00 47.00 45.00c43.00k21.00b24.00b-----z
199429.00 26.00b32.00a35.00a45.00 50.00 53.00b50.00 47.00a33.00f25.00b26.00b25.00q
199529.00 27.00 29.00a32.00a39.00 45.00 56.00 50.00 45.00a37.00e33.00a30.00 27.00i
199632.00 26.00b30.00d34.00a42.00c51.00 52.00 51.00 46.00 30.00a31.00a29.00a26.00m
199720.00 30.00 29.00a32.00b42.00 51.00 52.00 54.00a50.00 39.00a38.00 25.00 20.00e
199830.00 34.00b30.00a35.00b42.00a43.00 55.00 52.00 43.00a36.00 30.00f19.00a19.00n
199926.00a27.00b30.00a29.00 38.00b42.00 49.00a50.00b45.00b37.00 29.00l27.00b26.00y
200023.00b33.00b34.00d39.00c34.00 48.00c52.00f53.00b42.00a35.00j27.00f27.00h-----z
200124.00b26.00b33.00b31.00e43.00e50.00f54.00j50.00l52.00l42.00k32.00e30.00o-----z
200224.00i27.00b29.00h34.00g44.00j-----z56.00e52.00c47.00h31.00n30.00o32.00r-----z
200334.00l27.00e32.00g32.00g40.00l54.00i56.00l54.00j49.00j43.00i28.00l27.00n-----z
200427.00k31.00j33.00j40.00i47.00l50.00j56.00n54.00n47.00i38.00m29.00k29.00t-----z
200529.00m35.00h35.00p33.00m43.00n-----z60.00m55.00i46.00j41.00j29.00m28.00t-----z
200632.00k26.00k30.00n40.00j45.00l51.00k54.00o51.00n40.00k29.00l26.00l24.00r-----z
200720.00p31.00p35.00p37.00o42.00u48.00k55.00n52.00r42.00n48.00r28.00q29.00p-----z
2008-----z-----z-----z32.00m44.00o51.00u51.00k53.00l44.00j35.00j30.00o20.00s-----z
200922.00p28.00i29.00n35.00m45.00q51.00j51.00n49.00r47.00k31.00j26.00n15.00s-----z
201024.00n30.00k27.00p32.00o33.00m44.00p51.00l47.00r40.00i27.00l26.00m28.00r-----z
201124.00p27.00p33.00o32.00k40.00o43.00k53.00m55.00h51.00p37.00l31.00s24.00p-----z
201219.00u28.00j32.00l33.00r45.00j46.00l51.00p50.00j49.00o40.00k30.00q26.00t-----z
201324.00m28.00m34.00s39.00u-----z51.00s47.00r58.00x47.00v26.00u30.00w24.00w-----z
2014-----z36.00x36.00t37.00w-----z50.00w55.00r56.00j50.00n40.00l31.00n28.00p-----z
201525.00q30.00n32.00o34.00l47.00l54.00l56.00l57.00m51.00n44.00n25.00t-----z-----z
201635.00p30.00j37.00g41.00k45.00j49.00g52.00n55.00h47.00h42.00g33.00i27.00y-----z
201726.00i30.00j30.00f42.00l41.00i51.00 55.00f56.00b45.00 40.00 34.00k29.00s-----z
201832.00b25.00 27.00 37.00 44.00c50.00i53.00a54.00a40.00l38.00m-----z29.00w-----z
201930.00x26.00k33.00m44.00q43.00p55.00q60.00y-----z-----z29.00k30.00n32.00u-----z
202029.00o32.00l-----z-----z-----z41.00w55.00o56.00j52.00n37.00p26.00s26.00s-----z
202125.00u32.00y-----z-----z43.00x-----z-----z-----z-----z37.00s-----z-----z-----z
Period of Record Statistics
MEAN23.83 27.21 29.50 33.55 39.27 46.24 51.85 50.23 44.41 36.08 28.73 24.75 21.69
S.D.3.98 3.67 3.00 3.45 3.78 3.45 2.42 3.01 3.55 4.09 3.47 4.07 3.74
SKEW-0.61 -0.37 0.19 0.15 0.10 -0.18 -0.59 -0.64 -0.15 -0.53 -0.09 -0.87 -0.96
MAX32.00 35.00 38.00 41.00 48.00 53.00 58.00 59.00 52.00 43.00 38.00 34.00 29.00
MIN12.00 16.00 23.00 27.00 32.00 38.00 45.00 38.00 35.00 23.00 20.00 11.00 11.00
YRS90 98 92 92 93 89 91 93 88 83 86 85 61