MONTHLY CLIMATOLOGICAL SUMMARY for APR. 1998 NAME: CIMAT Valenciana CITY: Guanajuato STATE: Guanajuato ELEV: 2239 LAT: 21 LONG: -101 TEMPERATURE (°C), RAIN (mm), WIND SPEED (km/hr) HEAT COOL AVG MEAN DEG DEG WIND DOM DAY TEMP HIGH TIME LOW TIME DAYS DAYS RAIN SPEED HIGH TIME DIR ------------------------------------------------------------------------------------ 1 21.5 28.6 3:00p 13.8 6:00a 0.0 0.2 0.0 5.5 30.6 4:30p N 2 21.8 29.8 3:00p 13.7 6:00a 0.0 0.4 0.0 5.6 37.0 5:30p N 3 22.6 30.1 2:30p 15.4 6:30a 0.0 0.5 0.0 4.3 33.8 3:30p N 4 22.9 30.4 3:00p 14.6 7:00a 0.0 0.5 0.0 4.1 33.8 3:30p WSW 5 23.5 31.5 3:00p 15.7 6:30a 0.0 0.8 0.0 4.2 30.6 3:30p N 6 23.5 30.6 3:30p 16.6 7:00a 0.0 0.6 0.0 5.0 33.8 4:00p WSW 7 22.7 30.3 3:30p 15.1 7:30a 0.0 0.5 0.0 5.3 37.0 6:00p SW 8 22.5 29.6 3:30p 14.4 8:30a 0.0 0.4 0.0 4.4 30.6 3:00p WSW 9 21.9 29.7 4:00p 14.4 8:00a 0.0 0.3 0.0 5.0 25.7 2:00p N 10 20.7 29.6 4:00p 14.1 12:00m 0.0 0.3 0.0 7.5 43.5 10:00p N 11 19.4 28.2 4:00p 11.2 5:00a 0.0 0.1 0.0 6.4 33.8 3:00a N 12 22.6 30.6 3:30p 15.1 7:30a 0.0 0.5 0.0 4.5 27.4 3:30p N 13 23.2 31.2 4:00p 15.6 7:00a 0.0 0.7 0.0 2.7 19.3 1:00p N 14 24.2 32.1 3:30p 16.8 5:30a 0.0 1.0 0.0 5.2 29.0 5:30p WSW 15 25.1 33.2 3:30p 17.2 8:00a 0.0 1.3 0.0 3.3 25.7 2:30p N 16 24.9 33.2 3:30p 17.9 8:00a 0.0 1.3 0.0 4.2 29.0 6:30p N 17 24.2 31.6 3:00p 17.2 8:00a 0.0 0.9 0.0 5.5 37.0 6:30p WSW 18 22.7 30.2 3:30p 14.6 8:00a 0.0 0.4 0.0 4.7 37.0 4:00p WSW 19 21.5 28.8 3:30p 14.4 8:00a 0.0 0.2 0.0 5.2 25.7 12:30a N 20 19.9 27.4 3:30p 12.6 8:00a 0.0 0.0 0.0 4.5 25.7 2:30p N 21 20.0 28.3 3:30p 13.1 6:30a 0.0 0.1 0.0 5.7 41.8 10:30p N 22 17.0 25.0 3:30p 11.6 12:00m 0.0 0.0 0.0 10.4 40.2 11:30p NNE 23 17.4 26.1 3:00p 10.6 6:00a 0.0 0.0 0.0 7.0 33.8 1:00a N 24 20.3 27.3 2:00p 13.5 5:30a 0.0 0.0 0.0 4.4 24.1 12:30a N 25 21.5 28.6 4:00p 14.6 8:00a 0.0 0.1 0.0 4.3 30.6 5:30p WSW 26 21.2 29.0 4:00p 14.2 7:30a 0.0 0.2 0.0 5.3 25.7 4:30p WSW 27 21.8 29.6 3:00p 15.0 8:00a 0.0 0.3 0.0 3.5 30.6 5:30p WSW 28 21.0 28.2 4:00p 13.9 6:30a 0.0 0.1 0.0 2.0 35.4 5:30p SW 29 20.0 27.2 4:00p 12.4 7:00a 0.0 0.0 0.0 5.1 35.4 2:30p WSW 30 20.0 27.4 3:30p 12.8 7:00a 0.0 0.0 0.0 4.0 29.0 4:30p WSW ------------------------------------------------------------------------------------- 21.7 33.2 15 10.6 23 0.0 11.6 0.0 5.0 43.5 10 N Max >= 32.2: 2 Max <= 0.0: 0 Min <= 0.0: 0 Min <= -17.8: 0 Max Rain: 0.00 ON 4/01/98 Days of Rain: 0 (> .2 mm) 0 (> 2 mm) 0 (> 20 mm) Heat Base: 10.0 Cool Base: 27.0 Method: Integration