MONTHLY CLIMATOLOGICAL SUMMARY for DEC. 1999 NAME: Grandave CITY: Port Washington STATE: WI ELEV: LAT: LONG: TEMPERATURE (°F), RAIN (in), WIND SPEED (mph) HEAT COOL AVG MEAN DEG DEG WIND DOM DAY TEMP HIGH TIME LOW TIME DAYS DAYS RAIN SPEED HIGH TIME DIR ------------------------------------------------------------------------------------ 1 38.6 45.3 2:20p 29.8 6:35a 27.5 0.0 0.00 5.8 25.0 10:05a SSW 2 46.6 50.8 12:50p 41.6 12:30a 18.8 0.0 0.00 3.9 14.0 1:05p S 3 52.7 56.0 9:40a 49.4 12:05a 12.3 0.0 0.27 3.8 21.0 9:30a SW 4 47.7 51.4 12:20p 41.9 11:55p 18.3 0.0 0.24 1.8 14.0 11:05p N 5 34.9 42.0 12:05a 30.4 11:55p 28.8 0.0 0.09 6.0 22.0 8:15a N 6 32.9 39.1 2:00p 29.7 12:45a 30.6 0.0 0.00 2.6 14.0 12:05a NW 7 35.1 41.9 2:35p 28.4 3:20a 29.8 0.0 0.00 4.9 25.0 11:45a S 8 39.0 45.6 1:25p 33.3 7:10a 25.6 0.0 0.01 2.4 13.0 3:50p SSW 9 42.6 46.3 10:20a 33.8 12:00m 25.0 0.0 0.46 1.4 11.0 7:30p SSW 10 30.8 34.3 12:35p 27.8 11:40p 34.0 0.0 0.00 4.3 18.0 11:20a NW 11 33.7 42.5 1:30p 26.7 5:40a 30.4 0.0 0.00 2.8 22.0 2:05p NNW 12 39.9 46.8 1:25p 35.3 11:50p 24.0 0.0 0.00 0.8 6.0 11:30a NW 13 37.2 44.1 1:05p 30.0 5:05a 28.0 0.0 0.01 1.5 11.0 10:55p NW 14 37.5 39.3 12:05a 34.4 7:45p 28.1 0.0 0.03 5.0 26.0 6:50a NE 15 36.4 38.2 1:35p 34.0 11:30p 28.9 0.0 0.16 2.0 11.0 6:45p NW 16 25.7 34.5 12:05a 18.3 11:50p 38.6 0.0 0.00 3.8 18.0 9:35a NW 17 19.8 25.8 1:05p 15.4 4:40a 44.4 0.0 0.00 3.1 12.0 2:35p NW 18 24.9 34.2 2:35p 15.0 2:15a 40.4 0.0 0.00 2.4 10.0 12:25p NW 19 36.9 40.8 12:55p 31.9 12:05a 28.7 0.0 0.04 5.1 25.0 4:05a S 20 22.4 38.6 12:05a 5.8 12:00m 42.8 0.0 0.06 4.7 25.0 10:40a NW 21 10.1 15.8 3:20p 3.2 7:40a 55.5 0.0 0.00 3.3 20.0 12:05a NW 22 14.8 19.3 12:25p 8.7 12:00m 51.0 0.0 0.00 2.4 12.0 12:40p NW 23 13.9 21.4 3:15p 5.4 4:45a 51.6 0.0 0.00 2.2 11.0 4:30a NW 24 14.7 21.7 1:55p 7.9 7:15a 50.2 0.0 0.00 3.1 13.0 10:30a NW 25 25.1 33.3 12:00m 15.4 12:05a 40.7 0.0 0.00 3.5 23.0 11:35p SW 26 28.3 35.4 1:55a 23.6 12:00m 35.5 0.0 0.00 7.2 29.0 3:40a NW 27 21.6 24.6 1:10a 19.3 8:05a 43.0 0.0 0.00 3.9 19.0 8:25a N 28 25.8 31.6 12:40p 19.4 1:15a 39.5 0.0 0.00 3.8 19.0 4:30a NW 29 38.1 46.2 2:45p 26.2 12:05a 28.8 0.0 0.06 3.8 30.0 1:15p SW 30 34.9 40.5 12:05a 32.0 8:00a 28.8 0.0 0.00 3.8 18.0 5:15a NNE 31 36.3 41.6 2:55p 31.0 7:30a 28.7 0.0 0.00 2.9 16.0 11:20p NW ------------------------------------------------------------------------------------- 31.6 56.0 3 3.2 21 1038.1 0.0 1.43 3.5 30.0 29 NW Max >= 90.0: 0 Max <= 32.0: 7 Min <= 32.0: 23 Min <= 0.0: 0 Max Rain: 0.46 ON 12/09/99 Days of Rain: 9 (>.01 in) 4 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: (High + Low) / 2