CHICO UNIVERSITY FARM, CA

Average of Minimum Temperature (Degrees Fahrenheit)

(041715)

File last updated on October 18, 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
190637.71n42.07 42.52 43.60 48.37a51.97 60.74 57.52 49.97 43.52 36.83 38.23 46.85a
190735.42 42.29 40.52 45.40 47.52 52.97 57.10 54.23 48.00 48.45 36.43 37.68 45.50
190839.97 37.52 37.55 43.97 46.97 49.67 61.63a55.45 50.67l42.32 38.03 34.68 44.34a
190943.26 41.04 38.23 42.93 47.10 56.10 55.87 54.42 52.80 47.47a42.97 32.55 46.23
191034.71 36.68 43.55 46.57b51.35 54.54q58.97 53.97 50.65g45.35h42.47 35.30a44.84c
191136.55 34.11 41.81 42.13 45.81 54.70 61.55 52.87 49.00 44.74 35.57 31.13 44.16
191239.10 39.07 39.74 43.10 49.52 55.52a58.94 55.16 52.70 43.10 40.80 31.71 45.70
191332.00 34.65b37.68 44.30 49.06 55.24a61.35 62.16 55.63 44.68 43.23 36.42 46.37
191440.55 37.25 43.13 47.60 52.39 54.63 57.00 52.32 52.14w48.08e38.03 34.00 45.91a
191536.58 42.43 43.55 46.07 50.74 54.67 59.81 58.45 51.23 42.90 41.07 38.23 47.14
191636.68 42.79 42.32 45.38a47.35 53.73 59.44f56.71 52.37 44.39 34.53 33.29 44.50a
191730.19 36.00 34.74 42.50 46.97 54.33 60.87 59.42 53.70 47.00 39.60 37.13 45.20
191835.61 36.54 40.90 41.40 46.61 58.67 56.97 57.39 55.83 47.71 35.97 31.90 45.46
191934.00 39.32 39.90 45.43 51.77 52.93 59.13 56.68 53.43 41.55 34.07 34.74 45.25
192035.97 35.62 39.13 41.40 46.74 54.73 55.52 57.87 53.33 44.26 39.83 38.11d45.21
192137.48 37.61 43.74 41.60 47.68 57.20 56.39 53.03 50.90 48.48 39.40 38.23 45.98
192230.65 38.46 39.80k39.10 47.32 55.80 59.65 55.39 53.27 46.10 34.73 41.76b45.66a
192341.29 33.46 35.77 43.33 47.58 50.97 56.71 56.13 55.57 44.48 38.23 31.50a44.59
192429.87 39.69 36.55 41.03 50.00 54.50 55.87 56.10 51.33 47.84 38.10 33.00 44.49
192536.48 42.00 40.35 47.28a53.00 58.40 61.39 57.77 52.50 44.48 38.23 35.39 47.27
192632.32 40.71 43.06 50.60 51.42 59.23 60.65 57.23 49.27 48.23 47.20 35.00 47.91
192738.81 41.79 40.39 43.20 47.90 56.67 57.26 55.68 52.00 46.55 44.63 33.06 46.49
192836.97 37.24 45.42 43.57 53.45 57.07 62.23 58.29 53.77 46.84 40.73 33.55 47.43
192934.45 33.57 41.10 42.97 49.65 56.30 58.74 58.52 52.53 48.19 37.93 42.32 46.36
193035.77 41.75 41.45 47.40 48.26 54.27 59.42 58.55 54.60 45.13 39.27 31.52 46.45
193136.68 40.71 42.45 46.10 55.58 57.03 63.77 60.23 52.33 47.10 37.50 36.74 48.02
193234.84 35.48 42.65 42.53 51.10 52.63 59.65 58.29 56.57 46.29 42.03 29.39 45.95
193333.23 32.64 43.16 43.47 47.42 56.47 63.58 62.00 53.23 51.94 39.93 38.13a47.10
193438.58 43.75 46.45 48.53 54.26 57.87 60.39 60.84 55.80 49.97 45.24a40.58 50.19
193536.74 39.68 38.26 46.97 50.32 58.93 60.03 60.39 54.90 46.03 37.00 35.29 47.05
193638.32 40.31 40.35 46.40 52.52 57.47 61.65 59.10 53.50 48.68 36.83 33.50a47.39
193728.17a37.68 43.17a44.13 51.26 57.83 62.27a58.55 55.63 49.29 44.63 38.45 47.59
193837.68 40.04 41.74 45.73 51.23 59.03 62.45 57.13 57.33 48.63a35.53 36.65 47.76
193935.03 32.82 42.35 47.47 51.74 55.13 60.23 57.94 55.70 45.84 36.87 38.16 46.61
194039.45 42.79 42.55 46.20 53.13 60.37 59.42 58.29 54.57 49.32 38.67 38.52 48.61
194139.26 43.11 41.87 43.67 52.03 55.17 60.48 57.81 50.60 44.90 41.31a38.65 47.40
194234.00d35.00 39.16 45.37 47.65 56.37 62.16 58.52 53.27 47.77 40.27 38.03 46.46
194334.19 38.82 42.45 46.90 48.70a51.23 59.32 54.26 54.87 45.71 38.67 34.10 45.77
194433.45 37.28 39.03 43.40 50.13 55.33 58.77 56.26 54.87 47.81 40.59a38.55 46.29
194535.32 39.04 38.39 42.57 51.29 57.27 62.42 57.06 54.17 50.52 42.37 37.52 47.33
194632.32 34.75 40.52 44.80 50.03 54.67 61.58 57.45 54.10 45.32 38.67 38.13 46.03
194731.84 40.96 44.23 46.73 54.19 56.83 58.06 56.42 55.97 50.81 37.10 35.32 47.37
194835.43a35.45 37.20a44.43 48.00 56.90 58.97 56.71 53.50 47.03 37.83 35.29 45.56
194925.35 35.68 43.16 46.20e52.13 57.97 58.58 56.61 55.30 43.94 42.73 32.77 45.87
195034.29 37.93 41.19 45.90 49.39 55.70 61.87 59.58 56.37 50.61 46.80 42.65 48.52
195137.68 38.32 37.71 45.27 52.23 56.77 58.03 58.32 56.63 46.90 42.67 37.16 47.31
195236.26 39.14 38.19 45.73 51.48 53.40 64.42 58.77 58.00 50.52 36.23 41.13 47.77
195343.35 35.79 38.68 43.90 46.81 53.40 60.45 57.68 57.53 46.10 44.97 36.39 47.09
195438.10 39.50 39.39 47.67 50.81 55.00 60.97 56.16 50.90 44.84 42.40 36.19 46.83
195533.03 33.11 36.77 41.30 50.68 55.33 57.84 56.39 51.90 46.48 38.90 40.60a45.19
195640.06 32.38 38.65 43.90 50.97 57.10 61.65 57.55 54.30 46.94 37.40 31.58 46.04
195732.32 42.75 44.52 44.20 51.81 59.47 60.58 55.42 55.93 49.35 37.70 37.35 47.62
195837.35 47.11 39.65 43.90 53.48 58.20 62.84 64.10 57.70 49.81 40.60 39.77 49.54
195941.00 39.11 41.23 46.30 48.90 59.63 62.06 58.87 55.17 50.03 36.63 32.48 47.62
196036.81 39.52 44.90 45.33 50.03 60.33 62.94 57.94 54.77 47.58 42.77 36.81 48.31
196136.10 41.00 42.55 43.83 48.48 58.90 58.58 61.77 52.93 46.35 38.00 35.74 47.02
196231.93a40.11 39.06 45.73 49.94 55.80 59.94 58.58 55.27 51.13 43.17 37.23 47.32
196329.39 46.79 39.48 44.07 53.26 56.43 58.32 58.10 58.00 51.61 42.97 34.71 47.76
196435.97 32.07 37.26 42.70 49.26 56.20 60.45 59.84 52.70 49.87 40.23 42.45 46.58
196538.68 35.32 40.97 48.43 48.97 55.07 59.58 61.06 50.87 47.52 45.43 34.16 47.17
196635.55 36.14 42.06 46.60 52.74 57.80 57.65 61.42 55.93 47.65 44.57 39.68 48.15
196736.74 37.07 41.13 41.23 50.94 57.27 63.29 63.97 59.30 47.90 44.83 33.97 48.14
196834.74 46.45 42.97 41.90 50.13 58.63 61.16 58.61 55.47 47.48 42.53 35.74 47.99
196936.97 39.61 38.68 43.63 52.97 57.60 61.35 57.65 56.67 45.48 39.47 40.26 47.53
197042.13 40.46 40.42 39.07 51.71 58.10 60.90 56.84 51.47 46.00 45.50 39.03 47.64
197135.77 34.86 39.55 42.33 49.45 56.17 63.77 61.71 54.27 44.55 39.03 33.52 46.25
197232.23 41.10 44.27a44.30 51.61 58.67 61.10 61.23 53.33 49.10 42.23 32.03 47.60
197335.00 42.39 39.10 43.30 -----z59.72a62.86b57.76b53.87 -----z-----z40.41i49.25d
197437.90k-----z46.37l43.13 50.58 58.30 61.68 61.10a54.78c47.87 40.14a35.71 50.37c
197531.45 38.46 41.26 38.86b49.03a55.87 59.55 57.71 56.40 45.50a37.97 35.38b45.62
197631.16 38.07b37.29 41.93c51.00 55.10 60.94 56.28b53.73 47.34b41.96b29.29 45.34
197731.55 37.44a37.00 44.80 47.39 59.63 58.94 60.97 54.43 48.23 39.07 39.77 46.60
197841.90a40.85a45.66b43.25b50.50a56.17 61.53a60.89d52.33f49.08g37.36b30.40f48.68c
197934.35e38.11 43.45b43.67f51.45b-----z61.03b58.62b57.34a49.25c-----z33.27e47.43c
1980-----z42.14a39.31b46.00f49.07d-----z60.82i-----z53.15j46.95i38.00l-----z43.51i
198141.37l38.92d40.70d45.95k52.93a61.32h58.00j58.10 56.56e44.52h43.62n40.55k49.44g
198231.00i38.12b42.25g43.50d51.72f57.50j59.57j58.20f56.32h46.36f40.09g34.55k40.81j
198336.27e41.68 44.93b43.30c51.75c56.36b55.14j60.73i55.24e49.81j41.46d39.84l46.37d
198435.64i34.54c42.96h45.75b54.57j56.38f64.00 59.64f55.73h44.67g40.75j33.75k48.10i
198531.00b34.96a36.65e45.36h48.39h54.52g59.43c53.68c51.58f46.64c36.76e26.38e40.69d
198636.97b42.21d44.03b45.14b50.77e55.20e58.81e58.62e50.19c46.04c38.00d33.21c46.60
198731.30a37.29 40.47a47.04e54.97a57.90 56.97b57.87a52.93 49.43c40.54b34.96g47.88a
198836.17b36.28 38.33a46.52a49.17a57.23 63.90a58.07d54.75b50.18c44.07a35.43a47.51
198931.00a34.74a44.90 48.50d51.47a57.38a59.48b57.40f53.86a46.70a38.33 33.07a45.40a
199035.35 32.38b42.00 49.79a51.54c56.08d63.83b61.47a55.70 47.50k35.90a30.71j48.40b
199130.92f39.85b39.00d42.90 48.45 54.08d61.86c55.73a54.54b51.25o39.57i33.53a47.77c
199234.10b44.21a44.93a49.13 55.77a57.38a58.69b59.42 55.41c49.33a39.96c34.65e48.58
199334.26 37.32 -----z-----z51.61c54.36e60.87 57.97 53.52c50.60k35.21b34.03b46.57c
199434.29 35.73b41.93a44.72a52.03 55.73 60.07b55.03 53.93a44.16f35.00b36.24b45.88a
199543.10 41.68 41.73a44.38a50.32 56.27 61.61 57.71 55.48a46.12e43.66a40.32 48.53
199638.55 41.81b41.63d45.93a51.50c57.67 64.03 60.35 52.87 45.73a41.62a40.53a48.52
199738.45 36.96 41.63a45.32b55.58 59.53 60.48 59.70a56.23 47.00a43.77 35.10 48.31
199841.61 41.00b41.80a45.25b49.53a56.47 62.00 59.00 57.90a44.32 40.38f31.53a48.22a
199934.07a36.69b39.20a44.07 48.90b54.27 56.03a57.55b55.14b46.61 41.22l31.45b45.82a
200037.38b41.59b40.89d46.63c52.48 58.44c56.08f57.52b53.59a47.38j36.75f33.96h48.57d
200132.21b36.31b43.17b42.44e54.00e57.79f60.29j57.79l56.94l49.80k43.92e38.94o42.01f
200233.45i38.00b36.83h46.30g51.86j-----z59.04e58.32c55.05h45.35n42.07o38.85r51.79i
200342.53l36.83e43.04g43.35g52.95l59.48i65.11l60.05j57.20j49.77i40.28l39.06n36.83k
200437.35k40.53j45.29j46.52i52.37l58.50j59.59n58.88n54.57i47.06m40.68k37.36t-----z
200536.17m42.05h44.40p45.88m53.12n-----z65.39m60.45i52.10j47.38j42.94m32.64t-----z
200639.15k35.88k39.88n47.80j55.32l59.95k60.94o54.47n49.37k38.74l39.28l37.31r-----z
200729.93p39.08p44.20p45.13o54.60u60.00k62.24n63.23r58.50n53.23r41.31q38.47p-----z
2008-----z-----z-----z41.65m55.62o55.78u58.55k59.21l50.65j44.19j40.13o29.92s-----z
200928.73p39.00i37.12n41.82m52.79q56.65j58.59n54.31r53.21k42.95j34.44n28.17s-----z
201035.00n38.71k34.20p38.87o43.11m54.07p57.37l51.62r46.90i41.84l40.29m41.85r-----z
201132.73p32.92p41.56o43.37k46.12o55.58k59.67m58.83h56.29p46.74l37.64s28.20p-----z
201231.50u37.74j41.05l42.25r52.14j55.61l58.13p58.19j53.27o48.00k38.69q36.36t-----z
201329.56m33.20m40.08s44.44u-----z57.27s59.31r63.57x52.62v40.30u39.57w29.38w-----z
2014-----z40.00x44.82t43.00w-----z50.43w63.31r61.14j55.12n47.53l41.88n45.40p-----z
201535.50q40.21n43.44o46.61l55.63l63.11l64.68l61.17m59.75n50.12n40.00t-----z-----z
201643.93p38.95j43.42g47.68k52.19j56.39g58.82n58.65h54.00h50.38g41.57i32.50y-----z
201736.77i43.00j43.44f47.50l52.86i61.23 61.72f63.93b57.57 45.68 42.89k31.33s57.10h
201839.48b33.54 39.45 45.30 52.46c56.71i63.97a58.77a54.94l44.89m-----z32.38w47.57e
201935.86x36.29k41.56m51.85q50.67p62.08q62.83y-----z-----z42.30k39.62n43.20u-----z
202036.00o35.82l-----z-----z-----z58.71w61.12o63.67j56.75n46.73p34.73s32.50s-----z
202136.90u38.33y-----z-----z50.00x-----z-----z-----z-----z45.56v-----z-----z-----z
Period of Record Statistics
MEAN35.69 38.52 40.89 44.58 50.51 56.36 60.32 58.05 54.22 47.10 40.02 35.81 46.92
S.D.3.52 3.34 2.50 2.29 2.26 2.21 2.16 2.39 2.23 2.22 3.16 3.28 1.20
SKEW-0.06 0.18 -0.07 0.00 0.12 -0.40 -0.19 0.16 -0.36 -0.05 0.23 -0.06 0.01
MAX43.35 47.11 46.45 50.60 55.77 61.23 64.42 64.10 59.30 51.94 47.20 42.65 50.19
MIN25.35 32.07 34.74 38.86 45.81 49.67 55.52 52.32 48.00 41.55 34.07 26.38 44.16
YRS90 98 92 92 93 89 91 93 88 83 86 85 70