PROSPECT 2 SW, OR

Average of Minimum Temperature (Degrees Fahrenheit)

(356907)

File last updated on March 19, 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-----z28.81 -----z24.68 26.74j
190626.87a-----z27.29 30.47 36.90 40.47o50.80a48.78h39.96e32.23a-----z31.06 34.45d
1907-----z31.44a-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z31.44k
1908-----z27.59 27.58 33.03 32.87 38.73 48.81 43.71 38.20 34.81 31.93 26.03a34.84a
190927.48b30.32 28.65 27.27 32.06 41.48a42.90 40.48 40.13 34.35 31.38a22.26 33.23
191023.45 26.07 30.65 33.77 37.77 38.53 45.16 39.13a35.57 33.80a30.14b28.23 33.52
191124.32 20.21 27.10 29.07 33.71 40.37 45.23 39.90 36.60 31.06 27.87 23.53a31.58
191227.52 29.83 26.35 -----z37.65 42.71b45.58 44.84 39.93 31.04f31.21a26.03 35.16b
191322.69b22.32 28.74 31.47 37.68 44.17 47.65 48.10 39.43 33.87 33.69a27.77 34.80
191431.94 28.86 31.16 35.37 38.84 42.13 46.74 45.00 38.70 37.03 29.10a23.39 35.69
191528.03 30.89 31.77 35.00 38.87 39.53 44.55 46.61 35.47 31.39 31.93 28.77 35.24
191623.58 30.28 30.29 32.17 34.55 40.93 42.94 44.19 39.37 28.52 25.52a22.39 32.89
191721.39 24.11 24.77 30.90 35.16 36.76a47.19 45.61 39.83 31.39 30.90 31.90 33.33
191829.87 27.44a29.93a-----z31.16 38.20y43.87 42.55 43.97 35.84 28.47 22.87 33.60b
191924.87 29.14 27.74 31.07 36.29 37.97 46.06 44.37a40.20 29.71 28.40 25.26 33.42
192025.77 23.45 28.84 30.17 32.42 41.67 45.06 46.13 42.30 36.16 31.47 30.65 34.51
192127.03 29.37a31.74 32.27 36.58 44.97 43.00 43.81 35.43 37.13 33.20 27.55 35.17
192222.10 26.86 28.61 29.60 36.74 43.73 45.39 43.61 38.90 36.81 27.70 28.40a34.04
192327.81 22.32 27.65 32.57 37.97 41.13 47.03 44.52 41.43 -----z27.17a-----z34.96b
192424.48 29.54a25.42 29.30 37.29 38.63 41.35 40.52 34.96b31.47a29.07 23.17a32.10
192530.58 31.52a28.71 34.57 38.74 42.60 46.71 42.77 39.52a29.87 30.80 28.68 35.42
192627.58 31.86 28.26 36.40 37.48 41.43 44.29 43.48 34.43 35.16 34.80 25.58 35.06
192727.55 27.93 28.48 30.63 36.81 45.00 45.81 44.58 42.50 35.68 35.72a25.65 35.53
192828.13 27.52 34.29 33.87 39.39 41.23 46.68 42.84 39.77 35.71 32.23 25.47a35.59
192924.81 21.00 29.26 30.63 35.71 42.60 45.13 44.32 35.37 34.10 24.67 30.68 33.19
193021.23 30.86 28.94 34.77 35.52 40.00 45.06 46.06 40.93 33.68 29.00 25.30a34.28
193129.00 28.14 32.48 35.03 40.58 43.97 47.97 44.03 39.90 33.68 26.33 27.13 35.69
193225.74 22.93 32.68 32.70 38.58 43.97 44.52 43.71 39.83 35.74 33.93 23.45 34.82
193324.48 22.96 30.07a30.50 35.32 44.27 47.29 46.65 38.90 35.50a28.20 30.94 34.59
193431.68 30.71 35.29 37.03 42.81 42.57 45.32 47.45 39.97 36.65 35.70 30.26 37.95
193525.87 29.46 27.32 33.53 34.77 41.87 46.26 45.32 41.13 35.00 25.60 27.97 34.51
193629.71 29.66 28.26 34.77 40.45 45.63 47.70a45.32 39.03 32.97 24.40 26.32 35.35
193713.48 26.11 31.13 31.73 36.16 46.37 48.10 43.33a41.13 37.48 35.43 30.10 35.05
193828.26 27.11 29.26 34.13 36.10 43.00 48.32 40.90 43.43 35.48 27.13 28.55 35.14
193925.84 25.11 28.06 32.13 37.68 40.50 47.48 46.19 41.23 35.23a28.27 32.77 35.04
194029.45 33.41 33.16 35.50 40.61 44.57 46.45 46.06 44.10 38.39 31.50 29.32 37.71
194129.42 31.11 30.94 32.70 41.16 43.67 48.97 47.58 38.80 33.58 32.80 29.84 36.71
194226.61 26.89 27.23 32.63 37.74 41.70 48.26 46.90 40.73 35.52 34.20 30.68 35.76
194326.39 28.61 29.90 36.23 35.68 41.37 46.61 44.32 43.63 36.74 31.03 27.84 35.70
194426.23 28.07 27.35 33.80 36.77a41.73 45.68 42.29 40.47 38.03 30.27 28.10 34.90
194528.03 30.04 29.16 32.13 39.23 41.73 47.65 45.42 38.37 34.45 31.90 31.22d35.78
194626.03 25.86u-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z26.03k
194723.65 30.43 31.65 34.07 40.23a41.77 47.29 43.03 40.37 40.19 32.43 28.52 36.13
194825.48 24.31 29.32 32.63 37.48 46.03 45.03 44.94 40.17 35.77 29.40 24.74 34.61
194912.55 25.46 30.81 32.33 40.58 40.00 43.97 42.39 41.30 30.68 31.97 25.55 33.13
195022.74 26.11 28.84 30.90 34.26 42.37 43.77 45.19 39.97 38.26 33.67 33.77 34.99
195126.81 27.71 24.35 32.00 36.61 39.33 44.61 42.26 39.33 34.52 30.60 24.42 33.55
195223.35 25.41 27.48 31.00 36.06 40.90 45.94 43.16 42.17 36.13 22.60 28.03 33.52
195332.19 27.25 27.97 31.57 35.87 38.97 43.52 47.23 42.43 34.32 35.83 29.80a35.58
195428.19 28.39 26.94 32.40 37.45 41.00 44.00 42.97 38.07 33.19 32.77 27.35 34.39
195523.97 24.11 26.90 30.33 33.97 41.63 43.20a41.42 37.97 36.87 30.80 30.29 33.45
195629.13 24.72 26.13 32.23 38.87a40.93 46.74 42.39 38.23 34.58 27.60 27.13 34.06
195719.90a29.36 33.29 31.87 40.19 43.57 43.26 40.55 42.77 36.16 27.53 29.39 34.82
195830.00 35.79 27.71 33.37 39.48 46.90 49.77 49.03 41.30 35.65 33.73 33.06 37.98
195931.90 28.71 29.65 32.53 35.16 43.43 46.74 41.58 41.20 35.71 27.10 25.00 34.89
196027.03 27.90 31.42 32.83 37.35 40.93 47.19 42.26 41.03 35.68 32.80 27.45 35.32
196128.35 33.89 32.48 31.57 38.00 45.23 44.61 47.00 36.60 33.39 27.43 25.81 35.36
196220.97 26.50 27.45 31.50 37.42 38.53 41.55 44.74 41.87 35.55 34.20 29.03 34.11
196320.74 34.82 29.48 33.28a41.32 42.60 43.58 45.29 46.80 39.06 34.07 30.23 36.77
196427.45 24.18a28.61 29.33 35.52 42.93 48.13 44.45 36.97 38.10 30.97 31.77 34.87
196529.48 28.14 27.43a35.47 35.71 42.17 46.42 47.58 37.70 37.81 35.60 25.77 35.77
196626.13 27.04 31.03 32.27 38.10 42.37 45.29 46.52 44.17 35.06 34.87 31.29 36.18
196730.26 27.43 29.87 30.20 36.42 44.27 47.71 49.48 44.53 36.77 33.60 25.23 36.31
196826.58 33.10 32.23 30.20 37.68 43.63 48.74 48.71 42.20 35.97 34.43 28.42 36.82
196926.35 28.71 28.65 32.80 40.32 48.17 46.06 42.94 42.87 35.26 29.80 30.94 36.07
197032.71 30.25 31.10 29.57 38.00 47.07 48.45 45.19 38.87 34.71 36.40 27.97 36.69
197125.29 27.54 28.97 30.83 37.65 42.10 48.06 48.48 39.83 33.90 30.80 26.03 34.96
197224.65 30.69 33.61 31.80 37.81 43.80 48.00 47.58 39.67 35.48 33.13 23.13 35.78
197327.13 31.71 30.48 31.23 40.61 44.07 47.35 43.87 43.00 35.23 35.03 33.26 36.92
197426.32 27.93 31.42 33.57 36.35 44.83 47.16 46.58 42.13 32.84 32.70 29.00 35.90
197524.90 29.14 30.16 29.47 36.29 42.13 49.29 44.65 42.37 37.45 30.97 30.19 35.58
197628.26 27.86 27.77 31.50 37.06 40.43 48.19 48.48 44.33 35.26 33.00 24.48 35.55
197724.10 29.32 29.48 32.57 36.65 46.27 46.45 51.29 43.73 37.13 32.27 33.71 36.91
197833.77 31.43 34.00 33.83 36.82c45.88e49.36c49.78h43.00i36.09h27.17 23.42 35.08c
197925.03 31.25 32.97 35.60 39.10 42.60 48.23 47.35 44.73 42.13a32.00 30.71 37.64
198028.10 33.59 30.35 35.48a38.06 43.20 49.32 42.94 42.13 36.70a33.60 31.17a37.05
198132.65 30.36 32.16 35.73 39.47a45.23 45.16 48.00 42.37 35.68 35.47 34.13 38.03
198224.90b27.86 30.87 31.59a34.90b45.83a47.45 46.77 41.47 37.20a29.47 29.71 35.67
198330.97 33.61 35.77 32.53 39.35 42.93 47.29 50.71 41.37 37.81 35.66a30.70a38.22
198429.03 30.64a33.55 34.17 39.48 41.87 48.48 46.84 40.13 36.23 33.33 28.00 36.81
198526.03 26.79 27.42 34.43 37.87 44.23 50.32 45.42 41.23 35.13 27.57 26.97 35.28
198634.77 34.61 34.43a34.40 39.81 49.43 44.83a49.65 39.97 36.84 33.47 29.26 38.46
198726.60a30.46 33.65 36.37 41.16 46.67 47.00 46.16 41.67 38.19 34.10a28.65 37.56
198828.74 29.34 30.71 37.60 38.58 44.60 49.00 45.35 41.27 40.06 34.53 28.53a37.36
198926.68 23.75 33.45 37.13 38.68 45.53 47.10a47.00 43.10a36.32 30.90 27.35 36.42
199030.39 25.46 31.97a38.30 37.87 44.69a51.13 50.61 45.23 36.03 31.90 22.81 37.20
199125.60a33.21 31.29 33.53 37.45 42.31a50.68 49.52 44.87 38.13a36.43 30.00a37.75
199230.61 34.07 32.97 39.33 43.13 48.20 51.00 50.42 41.62a37.06 33.23 29.07a39.23
199328.57a28.04 36.35 36.20 43.52 43.70 44.03a47.77 42.43 39.77 26.07 28.70a37.10
199430.71 29.39 32.16 36.67 43.16 43.83 50.32 46.10 44.67 35.26 28.10 28.94 37.44
199535.45 32.79 32.84 34.03a41.29 45.73 50.65 45.45 46.70 36.42 38.77 34.16 39.52
199632.00 31.72 31.81 36.40 38.10 43.50 52.26 48.52 41.47 37.80a35.30 32.71 38.46
199729.60a30.64 33.55 34.64b43.63a44.30 48.87 50.65 45.37 38.74 36.59a28.29 38.74
199834.13a33.79 33.32 34.83 41.23 44.80 52.97 49.53a44.77 36.42 35.90 26.68 39.03
199930.00 31.07 31.29 32.87 37.43c43.03 46.35 50.58 42.17 37.68 38.33 30.26 37.59
200030.73a34.24 31.23 36.70 41.42 46.10 48.71 47.68 42.93a37.19 29.67 30.29 38.07
200129.84 29.14 34.00 34.20 41.97 43.50 48.74 50.39 44.53 37.71 35.21a31.42 38.39
200229.16 30.25 29.90 35.50 38.42 45.34a51.61 45.90 43.00 32.81 31.83 32.33a37.17
200335.23 30.07 35.60a35.27 40.61 45.67 51.90 50.50a45.00a40.00a32.60 33.90a39.70
200432.06 32.38 34.81 35.07b39.38b46.90 51.28b51.45 43.10 37.33a30.07a30.90a38.73
200528.90a28.64 33.26 36.00b44.87 44.32b51.32 48.97a40.00 38.74 32.14a31.03 38.18
200631.76b27.52a29.58 34.08e39.48d49.00j51.63d46.38g42.00 34.13 34.57 29.62b35.44b
200723.08e32.50d32.69b34.40 39.41b45.21a54.21b48.28f41.43 37.19 31.97 29.31e36.49a
200826.44d28.56d30.00 31.67f39.88g42.86b49.79b49.73a42.85c37.21b34.56c27.67d36.97b
200927.04d29.78a30.75c33.00a42.41b47.13 49.41d47.65h44.71i36.12e33.30c26.21c35.51b
201036.92f32.44a31.21b31.82b37.00h44.62a49.55 48.21g44.76a39.80a32.96b31.67a37.65c
201126.53n27.52c33.58 32.89c36.67d42.96b48.39c48.85d45.03a36.73e31.77d23.45b37.08a
201228.63d30.07b30.90a37.55a38.79b43.71b49.82c50.65h42.29w-----z35.41a31.00f36.86d
201324.00f27.93a32.73a35.31a40.67d46.23 51.93b50.33d45.09g33.12e32.78c22.56f39.00c
201428.92e33.08c34.60f35.32b41.93b43.27d53.68 51.54c45.63k40.96f35.62d36.83h40.42d
201531.21b31.82f33.81d32.88e40.27i48.77d52.07d49.92f42.00l41.37d32.04f33.45i40.02f
201631.19d33.08e34.83b36.86h40.88g46.67c48.38b48.07d41.38a42.00d38.04e26.66b39.03b
201725.04c33.52e34.70d34.40e38.77e46.75f50.46e50.11d44.95h33.17h34.19i27.77i38.14e
201831.88g27.26a30.67a35.81c42.37d42.19i48.55b47.23i38.00e36.37d32.42f29.90b36.12d
201930.86c27.22a29.07c38.52e-----z41.75b46.52d49.25c43.84e30.86i28.31n28.90k38.38d
202031.30d25.65c28.07b34.67c40.97a46.41c47.33g48.45b44.10j36.04e30.18h29.04d35.62c
202130.17g28.28c27.71c29.58d37.10b48.12e51.11d46.41i41.41c37.29c33.57b28.30h37.13c
202225.08f23.92c30.93c30.15d37.19e43.09h51.38g51.90j46.75f38.17b27.76e27.87h31.35f
202327.43c24.15h26.08e32.04d39.52j43.00g48.00g51.05l40.83l37.62o31.30j34.36t28.51i
202433.78d31.28d27.60p-----z-----z-----z-----z-----z-----z-----z-----z-----z32.53j
Period of Record Statistics
MEAN27.47 28.90 30.44 33.28 38.17 43.33 47.44 45.97 41.09 35.82 31.77 28.36 35.88
S.D.3.84 3.19 2.60 2.35 2.59 2.51 2.69 2.95 2.63 2.55 3.27 2.95 1.76
SKEW-0.80 -0.28 0.07 0.13 0.03 -0.05 0.15 -0.05 -0.30 -0.37 -0.38 -0.16 0.06
MAX35.45 35.79 36.35 39.33 44.87 49.43 54.21 51.54 46.80 42.13 38.77 34.16 39.70
MIN12.55 20.21 24.35 27.27 31.16 36.76 41.35 39.13 34.43 28.52 22.60 22.26 31.58
YRS111 115 115 112 110 109 113 104 106 109 109 107 92