PETALUMA AIRPORT, CA

Average of Maximum Temperature (Degrees Fahrenheit)

(046826)

File last updated on April 26, 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
1893-----z-----z60.87 -----z-----z-----z-----z-----z-----z-----z-----z-----z60.87k
1894-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1895-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1896-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1897-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1898-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1899-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1900-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1901-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1902-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1903-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1904-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1905-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1906-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1907-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1908-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1909-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1910-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1911-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1912-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1913-----z81.33s63.94 65.53 71.32 73.87 81.77a83.48 85.23 79.26 58.96c57.57a72.09b
191457.03 62.07 69.65 67.37 68.68 74.53 77.50a78.13 77.03 73.97 70.77 54.23 69.25
191556.47a58.00a65.29 64.50 65.26 75.43 80.42 83.19 79.63 79.77 65.13 58.42 69.29
191650.87 62.38 64.77 69.53 69.10 74.43 82.71 79.16 80.20 66.97 64.67 55.58 68.36
191754.39 61.64 59.87 64.93 66.13 80.83 85.45 75.39 82.00 77.65 67.73 60.84 69.74
191858.97 58.07 62.87 66.93 67.52 79.90 77.94 69.87a64.80 67.68 57.40 52.10 65.34
191954.13 53.26a55.23 60.57 68.93a77.10 79.74 79.23 78.27 76.48 68.97 54.81 67.23
192060.55 62.00 61.06 65.90 72.03 77.77 77.90 82.90 76.73 70.35 62.17a56.97a68.86
192154.58 62.79 63.35 65.76a65.42 77.07 83.68 83.00a80.20 74.30a68.07a60.06 69.86
192255.11c57.50d59.56d64.37 72.61 77.43 79.80a80.61 85.69a71.81 63.93 55.84 68.69
192353.94 62.48a68.29 64.70 70.55 71.47 80.10 81.39 83.17 76.48 75.48e60.85d70.74
192459.58 66.38 64.65 70.37 76.55 78.43 79.52 80.61 84.00 70.68 64.57 54.26 70.80
192561.04f62.25 66.61 67.57 70.52 80.13 81.52 77.71 76.07 76.00 73.30 57.68 71.76a
192661.48 60.64 63.48 68.10 73.58 82.27 85.65 82.10 78.77 79.35 71.97 68.90 73.02
1927-----z-----z-----z-----z-----z-----z-----z-----z77.29p77.77 65.53 58.48 67.26i
192856.35 63.32a65.97 68.10a72.48 80.53 80.48 80.87 83.40 73.87 67.33 59.45 71.01
192955.84 62.39 64.55 63.00 68.81 77.03 81.48 81.87 79.50 80.58 72.77 66.61 71.20
193060.19 71.36 68.90 72.50 68.45 77.83 78.10 77.84 74.07 76.90 66.73 58.81 70.97
193158.84 62.96 65.77 70.47 77.23 75.40 85.13 82.32 79.63 74.81 64.60 54.19 70.95
193257.68 59.79 67.65 65.43 70.10 77.17 80.13 81.77 83.10 72.35 72.37 55.90 70.29
193353.58 59.07 63.58 67.90 69.58 76.90 86.03 81.42 77.83 80.97 72.40 55.19 70.37
193459.39 62.18 72.10 72.97 74.94 78.90 82.13 81.45 83.13 77.61 68.27 63.90 73.08
193556.68 61.32 62.74 69.00 74.16 84.57 84.97 83.32 79.73 74.94 64.63 60.87 71.41
193660.90 60.17 69.58 71.03 77.71 79.27 85.03 83.52 85.70 80.32 71.23 59.48 73.66
193751.03 58.04 65.58 67.10 75.87 77.67 83.45 85.06 80.53 78.29 66.43 61.10 70.85
193858.74 60.71 61.97 66.23 72.52 78.50 80.23 81.48 80.60 73.90 66.57 60.81 70.19
193959.97 61.93 62.71 70.53 73.45 80.27 79.58 79.77 86.37 77.71 71.43 61.68 72.12
194057.42 61.76 66.35 70.77 72.26 77.53 80.26 81.26 78.43 76.45 65.33 62.16 70.83
194160.39 61.29 67.61 66.00 73.06 77.97 81.77 80.06 81.37 75.42 66.17 58.32 70.79
194255.19 60.89 66.52 65.50 71.42 78.00 81.97 80.19 78.27 76.81 65.20 57.42 69.78
194359.16 63.96a64.87 68.25b76.63a76.13 81.00a81.90a83.03 75.23 69.03 60.84 71.67
194457.90 59.66 68.68 63.67 72.35 75.47 78.58 83.16 85.23 77.29 61.03 57.39 70.03
194554.84 62.07 60.45 70.63 65.84 81.14b79.50a80.20a81.03 73.03 61.83a54.84 68.78
194656.35 56.61 62.29 66.50 68.00 73.77 79.52 78.65 80.47 73.03a60.80 54.68 67.55
194753.97 60.41a63.41b70.07 72.97 78.27 77.35 78.37a81.50d71.71 61.90 55.03 68.75
194859.87 56.68d61.40a62.20 68.19 74.47 81.35 82.16 80.87 75.48 67.93 53.10 68.64
194953.58 56.21 60.74 71.60 71.19 80.27 81.00b79.55b83.23 74.71 70.30 56.16 69.88
195052.32 60.61 62.45 71.43 72.19 76.33 80.94 85.58 80.80 75.13 67.70 58.19 70.31
195155.68 59.14 66.42 63.13 72.32 74.40 79.68 80.13 78.17 75.26 63.97 55.06 68.61
195252.71 58.69 61.19 67.57 75.26 72.80 80.68 80.61 84.40 75.39 63.90 55.19 69.03
195359.16 63.39 64.63a65.37 69.58 75.67 84.16 79.06 80.28a76.74 64.18h60.73e70.80a
195457.26d62.18 60.52 68.93 73.55 78.37 85.74 78.97a82.60 77.19 64.63 53.67a70.30
195554.48 61.82 65.77 62.40 74.77 75.17 80.29 85.10 83.14b75.97a66.90a57.23a70.25
195655.25c59.10 64.23 66.90 71.35 81.33 79.29 81.58 82.40 73.23a70.40 60.42 70.46
195755.03 60.78a63.06 69.70 70.39 82.73 84.32 83.52 82.97 71.94 64.70 55.52 70.39
195858.23 61.43 61.13 69.60 74.90 79.03 81.65 87.63a90.28a81.16 70.27 66.06 73.45
195960.10 60.93 69.90a73.77 73.77a82.63 86.23 83.61 82.17 80.10b72.33 62.10 73.97
196056.29 62.21 64.94 68.13 72.39 84.90 83.35 83.29 82.53 76.71 63.50 55.87 71.18
196152.30a62.50 61.55 70.20 66.29 81.43 87.61 84.74 83.60 77.19 66.20 54.74 70.70
196259.77 58.07 61.16 71.93 71.03 79.70 82.13 84.42 81.97 73.26 68.43 57.45 70.78
196355.94 65.52a63.16 62.57 68.97 76.40 80.19 83.97 85.80 74.61 63.03 50.87 69.25
196456.45 65.90 63.94 68.10 68.90a76.17 82.35 83.73a82.97 78.97 61.33 58.10 70.58
196555.58 62.68 63.13 65.83 71.53a72.47 80.23 84.19 79.20 81.77 64.40 51.97 69.42
196658.55 59.14 64.03a73.07 72.39 80.03a79.65 83.45 81.23 78.06 63.80 54.90 70.69
196758.87 60.93 61.06 58.17 73.00 73.10 83.87 -----z83.77 80.06 68.77 58.13a69.07a
196855.13 63.34 65.94 71.20 71.23 80.10 83.45 80.77 81.80 74.13 61.77 54.03 70.24
196952.26 54.86 64.29 65.77 73.81 73.59a83.42 88.39 83.07a73.90 68.50 60.50c70.20
197058.19 63.48a68.32 66.83a77.39 76.79a83.48 82.55 87.77 72.06 64.20 54.17a71.27
197156.35 60.04 62.48 65.17 68.74 77.37 82.10 86.19 85.57 75.68 65.93 54.42 70.00
197253.74 61.28 67.97 69.00 74.06 78.80 82.13 82.90 77.93 71.48 59.77 51.39 69.20
197355.03 60.89 61.32 71.43 75.29 83.97 82.68 79.23 78.97 76.26 60.63 56.03 70.14
197457.65 60.57 62.35 68.63 71.81 78.47 81.74 82.58 81.97 78.65 65.37 56.94 70.56
197557.13 59.18 61.94 62.93 75.13 75.90 81.16 82.13 80.27 72.77 63.10 59.39 69.25
197661.48 62.03 63.39 66.50 76.58 82.20 81.68 81.16 80.40 78.55 68.27 61.48 71.98
197754.74 65.32 62.52 71.80 67.84 78.67 82.39 79.97 78.60 75.35 67.43 59.00 70.30
197857.84 60.86 65.90 65.67 76.03 76.37 82.55 83.39 83.70 79.29 64.80 55.10a70.96
197955.35 58.82 63.52 66.30 75.03 79.70 83.19 80.94 86.53 74.35 63.60 59.68 70.58
198056.61 62.97 64.77 68.70 70.23 75.73 82.71 78.71 80.87 79.03 70.17 60.16 70.89
198157.32 64.07 63.60a70.77 74.29 85.23 82.23 82.61 80.23 74.00 66.93 59.81 71.76
198254.74 64.50 62.61 67.87 75.58 73.41a83.23 83.65 83.63 76.84 61.10 57.16 70.36
1983-----z61.75 62.42 66.33 72.45 79.97 84.06 85.30a84.55a79.16 63.00 57.35 72.40a
198458.61 61.62 69.55 69.50 79.06 80.90 88.13 85.42 90.14a73.65 62.03 55.42 72.84
198553.58 65.93 61.83a73.93 72.81 84.03 85.63a82.45 78.13 76.39 62.72a53.45 70.91
198659.61 65.14 69.42 69.77 74.52 79.77 84.26 82.03 75.90 76.84 70.23 56.65 72.01
198756.77 63.07a65.32 74.00 78.16 80.13 79.16 81.23 81.80 77.65 64.93 55.61 71.49
198857.48 67.79 71.29 71.34a74.03 79.97 85.10 81.94 81.50 74.39 63.03 58.97 72.24
198956.77 58.04 62.61 72.47 74.03 77.17 85.55 82.52 77.33 74.45 68.23 58.06 70.60
199058.97 59.04 64.65 72.70 73.42 80.83 83.06 -----z84.17a-----z-----z-----z72.10d
199161.19 67.57 60.77a68.63 71.74 77.20 84.36q-----z-----z-----z-----z-----z67.85f
199256.06 64.59 65.42 69.57 75.63a75.33 79.28b81.13 79.67f76.82c68.27 56.26d69.85a
199356.00a59.54 66.13 66.55a71.68 80.50 80.94 83.00 81.23 75.68 67.43 56.29 70.41
199460.35 59.54 66.81 66.43 69.10 77.72a78.03 81.97 78.43 75.39 59.07 54.61 68.95
199557.33a62.86 62.45 64.55a66.55 74.33 81.90a82.90a79.57b78.19 71.33 59.37a70.11
199658.10 62.72 67.55 70.07 71.53a79.33 81.63a82.52 80.00b75.07a65.83a60.52 71.24
199757.35 62.75 68.55 70.00 78.10 78.67 81.00a81.13a84.64b75.79c66.96b59.32c72.02
199857.74 58.64 64.52 65.48a65.42 71.79a81.06 85.77 80.15d75.84 62.17a57.42 68.83
199956.89d59.04a59.94 67.97a68.31e-----z77.17a79.36c80.59a80.03b66.00 63.07d68.94a
200058.48 60.32a-----z68.21a71.17g76.73 77.38b80.25c82.60e70.89d61.62d60.94 69.74b
200158.90b-----z67.83a64.58d78.19d80.88e79.50c80.11d80.86a79.23 65.93b56.17a72.02a
200256.13a63.04 63.87 68.10 73.03a80.53 83.77 81.65 83.76a75.48 67.61b58.38g72.45a
200358.97 61.88c65.70a63.46b72.93b79.16e84.61c81.77e83.50f80.80f60.81d56.60f69.92c
200455.19d58.93b73.04c71.08f74.33a78.56e81.37d83.22d85.25f71.07c62.63c57.83g70.93c
200552.66b60.30e66.21c67.00f70.90b74.96c82.73i82.07d77.50f74.65h67.88d58.71g67.86e
200657.89d62.21d56.96c64.96f72.88e80.59c86.44f79.67d81.24i73.50e63.21f57.37d67.63d
200757.48f59.19a68.41d69.33f72.81d79.41a82.38b82.74d78.41c70.79c66.52e55.31b71.60b
200852.52f60.24d64.00c68.12d72.92f81.75b81.39c83.14c81.92d78.64f66.33f53.71g74.37e
200961.62g59.24c63.48b67.41h73.50g75.71b79.44d82.68f85.85c73.00f64.96b53.96c68.95e
201054.71c59.59a64.03a65.39b67.81d78.04b77.00o77.07c83.71b74.19e63.89b56.18c67.69a
201156.87 60.04b60.66b65.37c68.73a75.73d78.76b79.50a84.41a75.25c61.50 61.29 69.01
201260.87 62.69 61.77 67.67 73.94 78.13 80.81 81.29 79.10 75.97 65.33 56.87 70.37
201357.06 62.36 65.87 71.37 74.39 79.60 79.58 78.52 79.57 76.03 68.57 59.81 71.06
201465.84 61.96 68.23 70.67 76.97a79.43 82.71 80.16 80.40 81.37a67.97 60.13 72.99
201562.16 67.75 70.90 69.70 68.97 81.70 80.87 82.90 85.17 80.42 64.87 57.10 72.71
201656.42 66.83 64.19 71.10 72.23 79.43 81.58 77.65 81.57 72.87 65.80 56.32 70.50
201755.32 59.25 66.58 67.57 73.71 78.13 85.55 81.61 85.33 79.13 64.77 60.90 71.49
201858.68 64.32 63.10 68.37 70.26 80.10 81.23 80.29 79.37 77.45 68.43 58.48 70.84
201959.48 54.89 62.27a69.90 66.68 80.77 81.68 85.47a83.15d78.16 70.26c57.45 70.85
202058.77 67.45 64.65 67.80 76.24b82.47 79.94 85.03 83.33 83.34b68.50d61.70a73.27
202161.10 64.33a63.97 69.87 75.29 78.73 80.65 81.87 82.30 73.55b66.40 54.63a71.06
202261.48 66.46 66.90a66.89c74.19e80.23 79.64c83.74 84.52a75.29 63.47 56.00 71.57
202359.52 58.86 58.17b66.33 68.29 72.67 84.13 84.45 77.03 77.32 67.57 60.48 69.57
202459.57a60.14 62.29 68.00e-----z-----z-----z-----z-----z-----z-----z-----z62.50h
Period of Record Statistics
MEAN57.16 61.48 64.40 67.91 72.15 78.24 81.76 81.74 81.53 75.92 65.99 57.73 70.53
S.D.2.65 2.94 3.15 3.04 3.24 2.94 2.36 2.56 3.36 3.01 3.52 3.21 1.44
SKEW0.08 0.29 0.21 -0.30 -0.16 -0.05 0.32 -0.82 -0.94 -0.22 0.14 0.60 -0.25
MAX65.84 71.36 73.04 74.00 79.06 85.23 88.13 88.39 90.28 83.34 75.48 68.90 73.97
MIN50.87 53.26 55.23 58.17 65.26 71.47 77.17 69.87 64.80 66.97 57.40 50.87 65.34
YRS105 109 111 106 107 109 106 106 104 105 106 104 90