MONROE, WA

Average of Maximum Temperature (Degrees Fahrenheit)

(455525)

File last updated on March 28, 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
1929-----z44.73q53.67a58.53 67.17a70.63 78.74 79.23 72.17 65.68 51.00 47.86c64.47b
193037.00 50.57 56.16 64.20 65.94 72.83 76.81 80.33a69.50 59.81 50.30 47.39 60.90
193151.06 51.04 56.71 64.40 71.26 72.79b77.59b77.27a68.75b61.18c47.32b44.58e61.99
193242.33d45.50a51.73a61.25f65.00a73.57 74.03b73.55 70.97 60.52 53.38a41.63a59.29a
193342.66b42.33a53.50a61.03a64.23 70.39g74.92g78.43h66.04e59.85e50.63 48.03 54.26c
193448.81 54.32 60.60f66.55h70.25g71.80 75.89c77.16 67.88e62.32 53.50 45.27a61.88c
193545.20a50.89 49.96c59.73 66.23 71.13 75.87 74.10 70.53 57.52 45.73 46.13 59.42
193645.03 38.04e48.70a59.75b66.17a71.37 73.42g-----z-----z-----z-----z-----z54.84f
193732.15d42.93 53.65 53.60 63.16 70.07 72.55 71.42 67.53 62.12e49.63 42.43x58.07a
193842.97a51.29 52.40a60.93 65.58 71.33 77.55 72.23 70.73 61.07b46.93 44.61 59.80
193945.43a43.68 52.42 61.27 66.42 66.43 74.37a77.74 68.17 59.13 57.00 49.77 60.15
194047.48 50.86 57.60a61.90 70.39 73.66a76.63a74.87 71.43 62.45 47.43 47.23a61.83
194151.97 57.39 63.10 64.80 66.23 71.73 80.87 77.67d66.47 60.71 54.47 47.55b63.58
194246.58 49.96a55.94 63.00 67.07a69.24a80.45 79.74 71.19d64.39 -----z45.46c63.00a
194340.21b51.81b52.29 64.43b65.17b71.07b76.03a75.87 74.80 62.55 54.23 45.65 61.18
194449.16 48.52b52.58 61.70 67.45 72.17 76.58 74.40a72.83 65.13a52.69a48.16 61.78
194548.35 48.61 51.84 56.60 68.94 71.17 78.68 77.71 68.27 63.63d53.47 45.10a61.03
194646.86j49.50 53.06 58.83 71.16 70.75b77.03 76.40a71.67f54.71c47.90 43.77 60.31b
194740.00b51.59a57.83a63.42d70.93c71.21a-----z76.17a70.17 60.21b47.48a46.63d59.60a
1948-----z-----z-----z-----z-----z72.83 75.48 71.87a68.93a59.84 47.13 40.97 62.44e
194936.35 43.43 54.50a63.62a69.97 71.20 74.35 75.58 72.37 56.29 58.37 45.39 60.12
195032.10a47.21 51.23 59.60 63.48 72.03a75.93a78.21b73.50 57.74 49.43 50.00 59.21
195142.61 48.89 49.00 65.43 66.23 75.07 79.29 76.58 72.53 60.68 51.27 42.19 60.81
195242.32 50.07 51.61 64.73 67.10 68.47 78.32 78.32 74.20 64.39 50.40 48.97a61.58
195350.77a49.68 54.03 59.32b67.10 67.71b75.77a77.29 74.13 63.67a56.70 48.55 62.06
195442.00 50.71 53.61c58.45a66.45 67.03 71.97 71.42 68.10a61.50a56.73 48.00 59.66
195545.68 46.54 46.50a55.53 62.84 69.52a70.87 72.90a67.43 59.79b45.13 43.73a57.21
195644.48 41.21 49.47a62.73 70.68 70.43 78.60a76.40a69.73 56.57a49.59a46.55 59.70
195738.68 46.04 53.00 60.62a70.90a73.69a73.67a74.10a76.86a60.42g52.40 49.58 60.87a
195849.94 56.11 56.39 62.13 77.17h78.28a87.68 83.80a72.07b67.07a50.10a50.77 64.94a
195946.73a49.08b53.26 61.47 68.04f72.60 81.00 77.65 67.73 60.97 52.07 46.97 60.87a
196043.39 49.66 54.48 61.83 63.19 72.03 83.03a74.50a70.23 62.94 51.63 45.39 61.03
196150.16 50.57 55.57a57.69a65.65 76.67 80.81 82.68 71.79a61.00 49.97 45.55 62.34
196245.68 52.86 52.30a63.23 60.71 72.37 76.26 75.77 73.43 62.90b53.83 47.77 61.43
196340.06 56.25 53.77 58.77 70.10 69.17a73.23 77.00 76.52a64.19 51.60 46.77a61.45
196446.10a50.03 52.42 58.30 64.90 69.80 74.10 72.65 67.47 63.81 46.87 40.81 58.94
196543.97 47.93 56.52 60.60 -----z72.47 78.45 76.03 67.83 64.74 55.00 44.30a60.71a
196645.19 50.00 54.35 59.83a66.29 69.37 73.35 76.17a71.90 61.29 51.13 47.84 60.56
196746.94 50.21 50.39 55.97 65.13 75.53 77.58 83.61 76.33 61.32 52.83 44.16 61.67
196845.19 55.93 -----z57.57 66.32 69.60 78.87 73.23 68.37 59.13 51.41a40.32 60.54a
196936.65 47.96 56.58 58.83 70.23 75.43 75.87 72.84 68.17 61.29 51.60 47.74 60.27
197045.29 54.68 55.16 55.33 64.90 73.70 76.55 75.39 66.67 59.48 51.50 43.00a60.14
197144.87 47.79 48.84 59.70 66.42 66.27 77.52 79.68 68.70 57.68 49.80 41.48 59.06
197241.06 48.17 53.37a55.07 69.39 69.00 76.42 77.32 66.67 59.52 51.30 42.06 59.11
197345.03 53.32 53.23 59.38a68.13 69.47 76.55 72.42 72.23 58.90 -----z47.77 61.49a
197444.10 48.50 52.17a57.20 61.19 71.03 73.48 77.19 76.66a63.58 51.83 47.45 60.37
197544.35 47.71 51.26 55.62a65.19 68.28a76.77 71.61 73.83 57.48 50.30 46.45 59.07
197646.77 47.69 49.87 59.97 66.32 67.53 75.16 70.42 71.40 61.39 52.10 47.94 59.71
197742.19 55.37a50.81 63.77 62.77 73.40 73.84 80.00a67.23 60.35 48.33 45.71 60.32
197846.81 52.21 56.48 58.87 64.48 76.43 77.90 74.84 66.60 63.61 48.00 41.48 60.64
197940.84 46.07a58.16 58.77 67.84 72.63 79.45 76.87 74.07 63.23 51.00 48.65 61.46
1980-----z50.48 51.65 64.00a65.68 67.83 75.65 73.65 70.17 64.10 53.07 48.77 62.28a
198152.35 52.04 59.80a59.28a64.97 67.60 75.65 82.65 72.47 58.23 55.30 45.77 62.17
198243.42 48.44a53.65 58.43b66.93c76.92d73.70d76.21b71.19d60.35 47.57 44.55 60.11
198350.26 53.46 57.26 62.33 70.39c69.30 69.96c77.87a68.41c60.16 51.27 38.90 60.80
198447.30a52.24 57.42 58.67 63.31b71.11b77.90a77.97 70.47 57.55 50.20 40.65 60.40
198543.55 45.68 52.57a58.62a66.65 71.17 83.13 77.50a67.80 58.16 40.17 38.52 58.62
198651.74 50.39 58.52 56.13 65.45 74.50 72.66b81.00 68.20 62.94 49.33 45.33a61.35
198745.29 53.67a56.03a63.03 66.94 74.78c75.87 77.93a75.13 66.27a54.33 43.41b62.72
1988-----z-----z54.06 59.79a67.16 70.21b76.53a77.77 71.80 63.07b50.50 47.03a63.79b
198945.16 41.75 50.29 63.17 64.35 72.97a73.58 74.48 74.17 60.13 51.57 45.79b59.78
199046.84 46.86 55.19 60.53 63.06 69.37 78.43a78.32 72.90 57.71 51.23 39.13 59.97
199144.20a55.26a51.84 57.30 61.10 66.21k76.55 76.84 72.83 61.16 51.60 47.06 59.61a
199248.26 54.76 58.87 62.60 69.87 74.41a74.55 77.10 69.07 60.84 49.43 42.71 61.87
199343.03b50.67a56.52 57.80 70.23 69.07 69.13 73.71 71.73 62.43a47.30 44.45 59.67
199448.48 45.68 56.39 60.27 67.16 69.60 79.03 78.10 73.80 60.19 46.60 45.55 60.90
199549.03b51.68 55.48 60.40 69.03 71.83 76.68 70.90 73.33 -----z54.60 47.55 61.87a
199644.97a50.24 55.23 60.80 59.73a69.30 77.74 76.80a66.10 58.10 49.34a43.23 59.30
199745.52 50.43 52.52 58.55a68.61 68.62a74.35 79.19 -----z58.47a-----z-----z61.81c
199847.39 51.96 54.68 61.23 -----z-----z81.06 82.19 77.57 59.83g51.63 44.39 61.35c
199946.39 48.63a53.10 60.17 62.06 66.57 72.77 74.16 71.20 60.48 53.30 46.10 59.58
200045.97 51.86 53.35 62.07 64.40a70.62a74.52 74.68 70.80 61.00 50.13 45.81 60.43
200148.27a50.46 54.52 58.37 68.00 68.78l-----z-----z-----z-----z-----z-----z55.92g
2002-----z-----z-----z-----z-----z-----z73.33v77.23 71.57 59.03 54.67 48.26 62.15g
200350.35 48.43 53.48 57.13 65.06 72.79a80.61 79.23 73.47 61.81 47.79a46.42 61.38
200444.71 51.64a56.97a66.03 66.48 74.17 79.74 79.23 66.72a61.06 50.24a45.90 61.91
200547.20a52.86 58.53a-----z67.65 67.87 76.65 78.77 68.93a62.26 47.10a44.93a61.16a
200648.00 48.50 54.23a60.63 66.03 71.70 77.26 75.61 71.03 58.87 47.97 45.48 60.44
200743.32 49.21 54.23 57.90 66.19 67.93 75.97 73.55 66.80 57.52 48.20 41.74 58.55
200841.81 49.17 49.16 54.50 62.48b65.14a73.61h73.54r70.14a58.68c53.17 38.14c54.24b
200940.96c49.14 48.35 58.10a64.68 72.50 79.68 74.81 71.07 56.59b49.24a40.16 58.77
201049.37d52.36 55.29 56.63 59.77 64.77 74.42 72.68 66.40 59.32 46.60 46.55 58.68
201144.13 43.25 50.58 51.37 58.33a65.57 69.94 72.74 71.40 56.52 47.17 41.03 56.00
201242.42 47.38 47.29 58.93 63.45 64.50l71.48 75.19 70.21b57.94 49.53 42.19 56.91a
201339.81d46.43 53.13 55.46b65.37a70.83 76.16 76.55 67.90 56.19 49.30 39.26 58.03
201443.45 44.32 52.71 59.47 68.00 69.10 77.29 78.00 71.17 62.55 48.77 46.29 60.09
201547.71 52.14 57.65 60.07 66.45 76.00 80.23 78.52 66.97 61.68 46.60 43.61 61.47
201645.13 52.55 54.61 63.83 66.84 69.83 72.94 76.06 66.37 58.06 53.50 38.48 59.85
201740.77 45.21 49.26 55.80 65.35 69.60 75.00 78.16 71.20 57.58 48.27 42.23 58.20
201845.90 43.11 51.68 55.83 67.68 67.80 78.29 76.50a67.20 57.97 50.30 44.33a58.88
201947.58 38.82 55.23 57.13 67.61 69.40 73.23 75.48 65.73 54.42 48.14b44.65 58.12
202045.16 47.00a49.35 58.30 65.06 67.20 72.42 74.81 71.17 56.61 49.70 46.10a58.57
202144.48 41.19a51.52 60.27 62.53a70.20e75.77 75.16 68.43 55.52 50.53 38.61 57.85
202242.84 45.21 52.26 54.03 58.84 67.86a77.06 78.35 74.23 66.26 48.40 41.81 58.93
202348.06 47.54 54.55 56.47 71.45 73.00 79.77 80.06 70.53 62.58 51.63 49.81 62.12
202445.81 50.41 54.96e-----z-----z-----z-----z-----z-----z-----z-----z-----z50.39i
Period of Record Statistics
MEAN44.88 49.17 53.65 59.66 66.05 70.91 76.42 76.44 70.54 60.55 50.53 44.94 60.22
S.D.3.90 3.90 2.97 2.98 2.92 2.82 3.10 2.86 2.89 2.75 2.97 3.05 1.42
SKEW-0.79 -0.48 0.16 -0.09 -0.33 0.21 0.38 0.23 0.32 0.07 -0.05 -0.47 -0.28
MAX52.35 57.39 63.10 66.03 71.45 78.28 87.68 83.80 77.57 67.07 58.37 50.77 63.58
MIN32.10 38.04 46.50 51.37 58.33 64.77 69.13 70.42 65.73 54.42 40.17 38.14 56.00
YRS90 92 92 90 88 89 89 91 91 90 90 91 68