MONTELLO WWTP, WI

Maximum of Maximum Temperature (Degrees Fahrenheit)

(475581)

File last updated on April 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
1954-----z-----z-----z-----z-----z-----z-----z-----z80.00r72.00 65.00 40.00 -----z
195542.00 43.00 67.00 79.00 88.00 92.00 99.00 99.00 97.00 78.00 55.00b46.00 99.00b
195639.00 38.00 53.00 75.00a89.00 95.00 87.00d93.00 85.00 79.00 65.00a44.00a95.00g
195746.00b53.00 62.00 85.00f84.00 91.00 92.00 91.00a89.00a71.00 56.00 48.00 92.00j
195838.00 54.00 56.00 84.00 85.00 90.00 91.00r94.00 88.00 80.00b68.00 46.00 94.00t
195938.00a40.00a53.00b75.00 92.00 91.00 91.00 92.00 93.00 65.00 54.00l48.00i93.00y
196040.00 42.00 62.00e86.00a80.00 84.00 92.00 91.00 92.00 77.00a63.00 58.00 92.00g
196150.00e52.00 65.00 68.00 86.00 91.00 89.00 92.00 89.00e75.00 69.00 59.00 92.00j
196240.00 46.00a62.00a85.00 89.00 90.00 89.00 93.00 83.00 80.00 57.00 59.00b93.00d
196340.00 38.00 75.00 80.00 85.00 95.00 97.00 88.00 83.00 87.00 60.00 50.00 97.00
196452.00 53.00 62.00 83.00 88.00 94.00 97.00 99.00 86.00 74.00 73.00 39.00 99.00
196542.00 45.00 40.00 76.00 88.00 93.00 98.00 92.00 83.00 78.00 65.00 59.00a98.00a
196641.00a46.00 73.00 69.00 83.00 97.00 98.00 88.00 85.00 80.00 57.00 46.00 98.00a
196743.00 44.00 75.00 71.00 93.00 87.00 92.00 85.00 82.00 79.00 56.00 49.00 93.00
196843.00 40.00 70.00 75.00 82.00 93.00 92.00 95.00 85.00 81.00 61.00 49.00 95.00
196940.00 42.00 56.00 69.00 86.00 83.00 88.00 88.00 79.00 78.00 57.00a40.00 88.00a
197041.00 43.00 48.00 78.00 88.00 95.00 94.00 93.00a89.00 77.00 -----z60.00 -----z
197136.00 45.00 65.00a75.00 81.00 94.00 89.00 89.00 89.00 82.00 64.00 -----z-----z
197242.00 45.00 53.00 76.00 88.00 89.00 94.00 93.00 85.00 75.00 56.00 44.00 94.00
197351.00a39.00 64.00 73.00j78.00a91.00 93.00a94.00 89.00a77.00 54.00 54.00 94.00n
197447.00 45.00 65.00 80.00 83.00 85.00 97.00 88.00 82.00 72.00 69.00 41.00 97.00
197539.00 39.00 50.00 69.00 91.00 92.00 95.00 94.00 84.00 82.00 71.00 63.00 95.00
197635.00 52.00 64.00 79.00 84.00 94.00 100.00 93.00 88.00 83.00 55.00 39.00a100.00a
197730.00 49.00 62.00 87.00d89.00 91.00 99.00 88.00 80.00a70.00 63.00 42.00a99.00f
197839.00 32.00 76.00a73.00 92.00 91.00 88.00 92.00a97.00 73.00 74.00 41.00 97.00b
197933.00 40.00 60.00 73.00 84.00 87.00 89.00 91.00a85.00 78.00c63.00 52.00 91.00d
198047.00b40.00 55.00 92.00 88.00 93.00 99.00 88.00 -----z-----z-----z-----z-----z
1981-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1982-----z-----z-----z-----z-----z-----z93.00 95.00 87.00 82.00y-----z-----z-----z
1983-----z-----z-----z-----z-----z-----z-----z90.00v91.00l70.00e70.00 34.00 -----z
198443.00 65.00 51.00 82.00 83.00 88.00a91.00 97.00 87.00b72.00a64.00 60.00 97.00d
198540.00 42.00 67.00 87.00 86.00 96.00 94.00 89.00 93.00 75.00a58.00a38.00 96.00b
198648.00 39.00 84.00 85.00 89.00 93.00 96.00 88.00 84.00 78.00 63.00 41.00 96.00
198750.00 53.00 75.00 87.00 88.00a98.00 97.00 95.00 84.00 72.00 72.00 50.00a98.00b
198848.00a51.00 60.00 74.00 90.00 102.00 99.00 103.00 86.00 80.00 62.00 53.00 103.00a
198948.00 55.00 78.00 74.00b84.00b90.00c95.00c91.00b83.00a80.00c57.00 47.00b95.00r
199052.00 53.00a74.00 87.00 81.00 89.00 92.00 91.00 92.00 80.00 73.00 51.00 92.00a
199139.00 52.00 73.00 88.00 91.00 96.00 92.00 93.00 88.00a75.00 58.00 51.00 96.00a
199245.00 51.00 62.00 74.00 88.00 92.00 89.00 93.00 85.00 82.00 53.00 39.00a93.00a
199344.00 50.00 62.00 74.00 88.00 87.00 86.00 89.00 80.00 83.00 58.00 47.00 89.00
199437.00 49.00 70.00 86.00 87.00 99.00 91.00 90.00 87.00 73.00 59.00 54.00 99.00
199537.00 50.00 73.00 66.00 82.00 94.00 104.00 92.00 85.00 84.00 49.00 45.00 104.00
199649.00a54.00 60.00 76.00a89.00 94.00 88.00 90.00 87.00 82.00 58.00 43.00 94.00b
199744.00 55.00 75.00 78.00 75.00 91.00 94.00 91.00 84.00 86.00 66.00 50.00 94.00
199852.00 55.00 79.00 76.00 91.00 91.00 93.00 90.00 94.00 76.00 67.00 65.00 94.00
199946.00 58.00 75.00 79.00 87.00 90.00 98.00 87.00 90.00 76.00 76.00 54.00b98.00b
200044.00 62.00 81.00 78.00 85.00 91.00 88.00 86.00 92.00 79.00 73.00 38.00 92.00
200142.00 44.00 50.00 80.00 89.00 89.00 95.00 97.00 83.00a80.00 71.00 63.00 97.00a
200256.00 56.00 60.00 89.00 88.00a92.00 99.00 93.00 93.00 83.00 66.00 53.00 99.00a
200356.00 55.00 70.00 86.00a79.00 91.00 88.00 95.00 87.00 81.00 67.00 59.00 95.00a
200440.00 53.00 66.00a83.00 83.00 87.00 89.00 86.00 85.00 78.00 66.00 54.00 89.00a
200542.00 55.00 69.00 82.00 82.00 95.00 97.00 94.00 93.00 85.00 64.00 44.00 97.00
200654.00 44.00a66.00 84.00 91.00 90.00 98.00 97.00 83.00 81.00 71.00 53.00 98.00a
200751.00 52.00 82.00a88.00 87.00 92.00 96.00 93.00 89.00 85.00a57.00 42.00 96.00b
200846.00 38.00 52.00 77.00 85.00 86.00 88.00 87.00 -----z82.00 75.00 46.00 -----z
200931.00 53.00 68.00 84.00 85.00 94.00 84.00 87.00 84.00 68.00 71.00 50.00 94.00
201041.00 42.00 67.00 82.00 92.00 85.00 88.00 92.00 82.00 82.00 67.00 44.00 92.00
201144.00 54.00 57.00 80.00 89.00 94.00 95.00 90.00 92.00 81.00 62.00 48.00 95.00
201254.00 52.00a82.00 75.00 90.00 94.00 104.00 93.00 89.00 76.00 67.00 61.00 104.00a
201347.00 44.00 54.00 73.00 88.00 85.00 93.00 94.00 93.00 78.00 58.00 47.00 94.00
201441.00 47.00 58.00 72.00 85.00 87.00 92.00 87.00 82.00 73.00 57.00 48.00 92.00
201542.00 35.00 68.00 79.00 83.00 86.00 87.00 93.00 90.00 79.00 75.00 58.00 93.00
201647.00 58.00 69.00 82.00 89.00 90.00 92.00 91.00 86.00 75.00 71.00 44.00 92.00
201741.00 70.00 62.00 76.00 84.00 89.00 86.00 83.00 91.00 79.00 65.00a60.00 91.00a
201850.00 58.00 59.00 73.00a95.00 92.00 92.00 87.00 85.00 83.00 58.00 47.00 95.00a
201950.00 44.00 59.00 80.00 83.00 87.00 90.00 85.00 82.00 83.00 49.00 53.00 90.00
202046.00a54.00a62.00a70.00a86.00 90.00 89.00 90.00 79.00 78.00 75.00 54.00 90.00d
202140.00 53.00b66.00b79.00 89.00a91.00a89.00 89.00 86.00 84.00b67.00a63.00a91.00j
202241.00 52.00 69.00b81.00a95.00 96.00 92.00a93.00 87.00 77.00a73.00 50.00 96.00e
202342.00 48.00 49.00 86.00 89.00 94.00 92.00 100.00 98.00 86.00 68.00 55.00 100.00
202441.00 72.00b72.00a80.00k-----z-----z-----z-----z-----z-----z-----z-----z-----z
Period of Record Statistics
MEAN43.66 48.84 64.60 78.89 86.58 91.29 92.92 91.48 86.98 78.25 63.88 49.60 95.33
S.D.5.70 7.88 9.39 6.00 3.95 3.73 4.43 3.81 4.41 4.62 6.86 7.49 3.68
SKEW0.11 0.44 -0.09 -0.00 -0.35 0.10 0.36 0.41 0.47 -0.47 -0.09 0.17 0.27
MAX56.00 72.00 84.00 92.00 95.00 102.00 104.00 103.00 98.00 87.00 76.00 65.00 104.00
MIN30.00 32.00 40.00 66.00 75.00 83.00 84.00 83.00 79.00 65.00 49.00 34.00 88.00
YRS67 67 67 64 66 66 66 67 65 67 65 65 51