CHICO UNIVERSITY FARM, CA

Average of Average 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
190649.38n53.86 52.65 58.80 62.37a67.83 81.76 78.18 71.77 64.69 52.40 48.48 62.98a
190744.47 53.80 50.39 60.48 64.19 70.33 77.29 75.56 69.25 65.71 54.05 47.34 61.07
190848.19 48.28 53.71 61.25 62.58 70.12 82.47a76.68 72.64l61.52 54.65 42.77 60.20a
190949.52 48.91 50.76 60.52 64.66 74.47 76.97 76.11 73.12 61.63a53.57a43.18 61.12
191042.77 47.23 56.82 62.52b69.79 73.15q79.50 77.53 70.50g63.78h55.13 48.38a59.97c
191146.47 45.88 55.45 57.15 62.02 72.75 81.34 74.53 67.65 61.94 53.73 46.15 60.42
191248.18 52.10 51.97a55.58 66.47 73.60a78.63 76.40 70.13 59.37 53.50 45.45 60.95
191343.00 48.87b51.85 58.50 67.06 73.03a81.34 82.30a75.47 64.66 52.88 45.66 62.05
191448.06 49.70 58.84 60.88 69.53 73.32 78.76 76.50 70.64w63.12e54.72 43.60 61.55a
191545.08 49.59 56.39 59.15 62.05 73.95 78.63 78.45 70.17 63.85 52.48 47.02 61.40
191642.87 53.10 56.13 61.43a63.55 71.47 79.14f75.92 71.08 58.95 48.45 43.82 58.80a
191742.08 49.50 49.22a56.42 61.40 74.07 82.03 79.15 72.05 67.95 53.38 48.61 61.32
191846.35 47.52 52.00 57.58 63.74 79.23 76.55 76.40 69.92 62.79 49.67 43.50 60.44
191945.77 47.64 51.03 59.93 69.23 72.40 79.21 76.68 70.55 58.94 51.28 43.52 60.52
192048.84 50.84 50.65 56.68 65.60 72.67 75.61 78.10 70.22 58.42 50.37 45.61d60.30
192145.08 49.21 54.56 57.27 63.13 75.20 78.50 73.94 70.03 64.34 53.47 47.55 61.02
192240.50 45.96 49.70k55.35 65.21 73.82 79.77 74.53 74.33 60.42 47.65 47.24d60.44a
192346.63 48.38 53.73 56.83 64.53 67.38 75.73 75.27 72.48 60.34 54.63 41.62b59.80
192439.03 50.83 48.92 58.72 68.18 72.85 75.84 74.98 70.70 59.47 50.38 40.10 59.17
192545.89 51.20 55.90 59.52a67.85 75.80 79.94 75.56 67.07 60.47 49.82 44.71 61.14
192641.26 50.68 60.26 64.03 68.35 78.30 79.90 75.52 66.97 62.76 56.60 45.76 62.53
192746.94 50.52 53.48 58.57 65.48 74.08 77.94 74.71 69.48 64.42 53.77 44.00 61.12
192845.58 50.16 57.06 58.88 71.15 75.23 80.56 78.26 72.73 63.16 51.83 43.47 62.34
192943.19 48.00 54.03 56.37 66.61 71.95 77.69 77.97 71.45 66.29 56.07 50.44 61.67
193043.66 53.70 56.42 61.58 63.67a74.60 78.48 76.42 69.23 62.90 56.57 46.00 61.94
193147.73 52.61 57.47 63.13 72.48 73.30 83.98 79.84 70.20 63.00 51.48 45.26 63.37
193245.39 48.02 57.40 58.08 66.52 73.68 78.18 77.63 76.72 63.55 56.90 40.27 61.86
193341.24 45.82 54.40 60.80 61.94 72.90 82.23 79.40 68.95 67.06 53.83 43.75a61.03
193446.24 51.07 60.03 63.40 68.97 72.95 78.77 78.82 74.20 63.63 54.11b48.26 63.37
193545.15 49.64 49.84 58.27 66.53 77.55 78.16 79.47 73.83 61.85 50.02 46.27 61.38
193647.68 48.98 54.90 60.07 67.26 72.45 79.52 78.31 73.20 65.65 54.62 44.33b62.25
193735.98a45.79 53.00b56.63 67.95 73.02 80.28a77.84 72.47 63.39 54.30 48.29 60.74
193845.29 47.73 50.06 57.02 67.32 75.77 79.87 75.92 73.85 61.03b50.10 46.23 60.85
193945.35 45.48 54.08 64.33 67.68 73.52 79.02 77.71 72.95 61.94 54.18 48.45 62.06
194046.40 50.74 54.35 58.68 68.47 78.23 76.92 77.23 69.35 63.27 50.20 48.55 61.87
194147.35 50.86 54.66 56.13 65.03 70.85 79.03 74.15 68.27 60.39 53.14a46.60 60.54
194242.91d46.66 52.06 56.20 61.13 72.45 79.00 76.55 70.55 64.34 52.32 45.10 59.94
194345.65 50.57 53.97 58.60 65.62a68.03 77.56 73.45 74.60 61.76 53.57 45.85 60.77
194444.58 47.48 53.77 55.42 65.11 70.13 77.16 76.73 75.30 65.03 50.07b48.50 60.77
194543.82 50.23 48.95 58.85 63.47 73.25 80.87 76.15 73.45 65.34 51.07 45.10 60.88
194643.63 45.52 51.52 60.20 65.24 70.50 78.08 76.29 72.35 60.24 50.50 45.40 59.96
194741.98 51.02 55.00 60.78 69.98 71.95a75.34 73.85 74.90 62.27 49.47 43.94 60.87
194848.48b46.78 48.59b52.92 60.19 71.18 75.68 73.79 70.32 62.71 51.63 42.48 58.73
194937.48 45.57 51.60 62.02e65.23 74.35 76.16 73.00 72.33 61.48 56.97 43.34 59.96
195041.92 49.91 51.98 60.33 66.19 71.10 79.06 77.40 71.20 62.74 56.48 48.03 61.36
195143.92 47.62 52.18 59.65 66.34 73.67 76.29 75.56 73.87 61.65a52.75 45.11 60.72
195242.82 48.81 48.97 59.03 67.00 67.52a80.61 76.66 74.78 66.98 50.18 45.89 60.77
195350.48 49.45 51.58 57.30 59.47 68.05 78.94 73.03 74.32 61.92 53.82 47.85 60.52
195445.61 48.43 49.79 60.80 66.95 70.37 78.27 71.81 68.58 61.37 51.33 42.06 59.62
195541.58 46.02 52.15 52.87 65.82 71.38 75.40 76.97 71.08 63.21 50.83 47.00b59.53
195646.45 44.40 52.50 58.02 64.63 73.18 78.21 74.66 71.38 60.68 53.35 45.29 60.23
195742.84 51.48 53.74 58.15 64.21 76.48 78.06 73.37 71.90 59.40 49.73 44.40 60.32
195845.26 53.48 49.71 57.97 68.32 72.48 79.08 81.89 74.68 66.81 54.38 52.16 63.02
195949.16 49.04 55.97 62.68 64.47 76.62 81.05b76.55b70.67a66.37 54.83 46.17a62.80
196044.87a49.59 55.77a58.91a64.52 78.39b81.15 76.87a73.45 63.20a52.68 44.92 62.03
196142.78a50.83a52.50a59.03a63.24b77.33 79.55a78.74 70.50a63.37a51.23b43.74b61.07
196243.48b47.52a51.02b62.45b64.37a73.82 78.40 76.12a72.48a62.92 53.66a46.40 61.05
196341.84 56.45 51.31 53.80 65.85 72.85 75.68 76.40 74.32 63.85 50.81a40.77 60.33
196444.53a48.52 51.52 58.77b64.34 71.22 78.13 77.42 70.02a66.52 48.91a49.29 60.76
196545.18a48.29 53.63a58.78a65.97 70.57c77.53a76.98 67.64b65.37 53.98a41.33a60.44
196645.40a47.07a53.87 63.00 68.73a74.70 75.34b79.03 73.53 64.77 53.72a45.98c62.10
196746.27a48.91 51.72a49.54b66.43b71.87 80.66b82.23 76.00a64.55 56.55 45.31 61.67
196844.00 55.21 55.18 59.60 66.00 76.15 78.53 74.18 73.37 62.18 51.40 43.18 61.58
196943.50 46.32 52.15 57.80 69.92 72.28 79.37 78.34 74.03 60.16 53.30 48.58 61.31
197049.24 52.11 54.37 55.63 68.84 74.70 79.39 76.34 71.30 61.10 53.88a44.98 61.82
197145.34 48.25 51.97 57.13 63.06 72.15 80.66 79.32a72.00 60.32 51.72 42.21 60.34
197241.63a50.84 57.70a58.38 67.95 75.53 78.89 78.27 69.57b61.56 50.14a39.90a60.87
197343.32 51.14 50.37a60.03 -----z76.74a80.09b75.78d71.02 -----z-----z47.18i63.56d
197448.25k-----z56.05l55.42 66.32 73.13 76.10 77.18a74.15c64.69 51.23b44.03 64.70c
197542.77 47.38 50.40 51.46b65.08a71.77 74.53 73.19 73.48 59.28a49.87 45.62b58.74
197644.42 49.31b50.94 54.79d67.48 71.08 76.74 70.76b70.27 63.89c55.05b45.74 60.04
197740.85 51.61a50.15 60.98 59.08 75.65 76.15 76.73 69.52 63.84 52.27 48.60 60.45
197849.05a49.65a56.88b55.25b65.55a71.17 77.30a77.41d67.98f68.48g51.25b40.88g61.50c
197944.31e47.89 53.91b56.23f66.09c-----z77.26b74.21b74.88a63.39c-----z47.02i62.74d
1980-----z51.11b52.07c59.78g63.87d-----z76.79j-----z69.88m64.69j53.72l-----z55.68i
198148.26l50.79d51.88e61.14l67.25a76.80h75.93j75.73 72.58e58.65h54.09n48.62k63.65g
198241.32i49.10c51.62g56.08e68.57h71.84k75.31j74.17g70.50h61.10f49.52h44.79l52.59j
198343.02f49.84 53.19d54.48e66.37d72.20b72.97l76.95i72.04g65.86q50.65f47.00m59.21g
198446.60j47.34d56.48h57.55b69.21j72.50f80.44 76.80f74.82h59.02g50.15j44.95k61.78i
198541.34b49.67a49.37e60.48h65.00h73.48g78.48c72.09c67.04f62.32c48.98e41.07h57.46e
198647.83e52.30e56.33b58.46b66.35e72.28e75.62e77.60e65.74c62.86c54.71d44.30d61.20
198742.14b49.44a52.23a63.58e70.43a74.90 72.86b76.35a71.65 67.21c51.80b44.31g62.96a
198846.17b52.62 54.87a60.09a63.87a72.43 81.30a76.13d72.87c-----z53.50a46.28a61.83a
198943.70a46.67a54.17a63.90d66.41b73.48a77.03b74.32f69.98a61.27a53.28 46.42a59.67a
199045.75a44.46b55.47 63.78a65.20c72.25d80.02b76.92a73.08 65.53k50.91a42.43j62.78b
199145.02f54.54b48.85d56.40 62.69 69.79d79.45c73.48a74.88b73.47p54.07i44.62a62.74c
199242.41b54.09a55.57a62.37 72.58a72.86a75.07b78.34 73.20c65.75a53.20c43.46e62.41
199343.87 47.14 -----z-----z65.41c69.50e77.66 75.58 73.24c65.60k50.98b44.33b60.86c
199446.63 47.17b55.69b59.66a65.40 72.13 77.71b74.29 72.28a61.40g45.96d42.96c59.99a
199548.74b52.02 51.40a57.16a62.87 70.20 76.82 75.66 73.10a64.69e57.66a49.10 61.62
199646.58 51.52b55.09d59.12a65.14c73.65 80.63 78.68 70.60 61.88a53.60a48.50b62.08
199746.90 49.96 56.67a59.25b71.23 74.05 77.55 75.73a73.15 62.42a53.53 45.24 62.14
199847.92 48.37b54.27a57.07b59.22a69.35 78.35 77.61 74.16a60.90 50.96f42.92a60.92a
199943.63a46.21b50.53a58.18 65.22b70.68 74.38a74.22b73.54b64.97 55.14l46.33b60.72a
200047.02b50.02c54.50d61.37c66.37 75.31c73.08f75.22b71.33a61.88j48.35g45.61h62.64d
200144.74b47.58b57.05b56.60e72.46e75.19f77.90j76.89l74.03l67.71l54.65f46.94o55.69g
200243.95i51.35b50.28h60.52g65.90j-----z77.40e76.20c73.57h63.29n55.29p48.88r68.32i
200350.84l49.54e54.92g54.87g67.53l76.43i82.58l76.48j75.20j67.93i51.75l47.88n49.54k
200445.48k50.34j60.43j62.63k67.55l74.88j77.09n76.32n72.98i62.28m52.21k48.95t-----z
200545.11m53.15h56.90p59.18m65.50n-----z82.42m78.95i70.88j64.07j56.21m45.95t-----z
200649.33k51.03k49.21n58.17j71.66l75.97k79.78o74.21n71.00k59.42l52.50l49.73r-----z
200746.23p50.12p59.57p60.39p70.45u75.97k77.79n80.38r72.62n64.23r57.73q48.23p-----z
2008-----z-----z-----z58.12m70.94o73.39u77.60k78.39l72.42j64.24j54.43o44.96s-----z
200946.30p49.71i52.32n60.29m68.89q72.95j77.15n75.54r74.03k59.31j51.62n42.54s-----z
201044.97n50.57m51.23p54.37o58.94m73.92q76.03l73.62r69.00i61.50l53.74m50.54r-----z
201143.97p48.96p52.22o58.00k60.00o69.74k75.64m76.91h77.11p61.86m51.91s45.40p-----z
201247.50u51.08j52.16l58.67r68.97k72.25l77.87p78.43j74.40o65.20k53.19q48.14t-----z
201343.64m48.60m56.42s61.67u-----z70.59s78.85r79.43x69.94v61.05u55.64w45.44w-----z
2014-----z50.75x56.09t57.29w-----z71.14w81.38r76.88j73.81n64.13l54.38n52.70p-----z
201550.21q55.43n58.56o62.44l68.03l79.33l79.58l78.11m75.38n66.68n53.25t-----z-----z
201650.93p53.16j54.90g63.08k68.31j74.37g75.76n75.89h71.14h61.25g51.52i44.58y-----z
201744.95i51.03j55.02f59.89l67.86i76.25 79.06f79.69b73.77 63.37 52.39k47.50s73.27h
201848.38b49.07 51.55 59.18 67.16c73.90i80.25a75.23a74.89l63.58m-----z45.25w61.55e
201949.86x45.88k52.22m62.08q63.07p77.35q78.58y-----z-----z60.67k56.72n50.70u-----z
202046.47o53.06l-----z-----z-----z78.36w78.31o79.88j75.44n67.97p52.32s48.21s-----z
202150.00u52.50y-----z-----z69.64x-----z-----z-----z-----z63.06v-----z-----z-----z
Period of Record Statistics
MEAN44.81 49.42 53.29 58.67 65.83 73.01 78.44 76.45 71.92 62.92 52.58 45.41 61.08
S.D.2.70 2.46 2.66 2.85 2.83 2.52 2.06 2.15 2.25 2.20 2.31 2.42 0.99
SKEW-0.44 0.33 0.31 -0.32 0.06 0.11 -0.04 0.14 -0.36 0.12 -0.13 0.02 0.05
MAX50.48 56.45 60.26 64.33 72.58 79.23 83.98 82.30 76.72 67.95 57.66 52.16 63.37
MIN35.98 44.40 48.59 49.54 59.08 67.38 72.86 70.76 65.74 58.42 45.96 39.90 58.73
YRS89 98 92 92 93 89 91 93 87 82 84 83 69