MONTHLY CLIMATOLOGICAL SUMMARY for APR. 1997 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 18.0 23.8 2:00p 13.1 7:00a 0.0 0.0 3.0 1.5 24.1 1:00p W 2 19.4 25.8 2:30p 12.6 6:00a 0.0 0.0 0.0 1.7 22.5 2:30p WSW 3 19.0 24.1 2:00p 13.8 7:00a 0.0 0.0 0.0 3.6 35.4 4:00p WSW 4 12.9 16.2 12:30a 10.9 8:00p 0.0 0.0 2.8 3.7 40.2 5:30p W 5 14.0 20.2 3:30p 9.3 6:00a 0.1 0.0 0.0 2.7 32.2 4:00p WSW 6 15.5 21.6 2:30p 10.7 7:00a 0.0 0.0 0.4 2.0 19.3 12:30p N 7 16.4 25.6 4:00p 11.9 6:00a 0.0 0.0 30.6 4.4 32.2 5:30p N 8 14.4 21.8 3:00p 11.6 4:30a 0.0 0.0 1.4 3.8 27.4 9:30p N 9 16.1 24.7 3:00p 10.7 8:30a 0.0 0.0 3.2 1.9 30.6 6:30p N 10 14.5 22.8 4:00p 10.1 8:00a 0.0 0.0 3.2 1.6 38.6 6:30p N 11 15.4 21.4 4:00p 9.8 8:00a 0.0 0.0 0.0 3.2 33.8 5:00p WSW 12 16.6 22.8 2:00p 11.1 8:30a 0.0 0.0 0.0 1.4 25.7 6:30p W 13 13.9 20.1 3:00p 11.3 8:00a 0.0 0.0 6.6 1.6 30.6 2:30p W 14 13.1 17.3 2:00p 10.8 2:30a 0.0 0.0 7.2 1.2 35.4 5:00p SSW 15 14.8 19.8 4:30p 11.5 4:30a 0.0 0.0 2.8 1.1 25.7 4:30p N 16 16.6 23.6 4:00p 11.2 7:00a 0.0 0.0 0.2 1.3 27.4 11:30p N 17 17.3 23.7 4:00p 11.5 8:00a 0.0 0.0 0.8 0.6 17.7 4:30p N 18 17.8 24.0 3:30p 12.2 7:00a 0.0 0.0 0.0 3.1 20.9 3:30p N 19 18.8 25.1 3:00p 13.2 8:30a 0.0 0.0 0.0 2.8 37.0 3:30p WSW 20 16.8 22.9 3:30p 12.9 8:00a 0.0 0.0 0.8 1.3 27.4 3:30p W 21 17.7 25.7 4:00p 11.2 7:30a 0.0 0.0 0.0 1.6 27.4 11:30a W 22 19.0 26.8 3:30p 11.9 6:00a 0.0 0.0 0.0 1.1 17.7 4:00p N 23 19.8 27.8 4:00p 12.2 7:00a 0.0 0.0 0.0 2.0 27.4 11:00p WSW 24 19.4 26.9 3:00p 13.5 7:30a 0.0 0.0 0.0 4.6 37.0 3:30p WSW 25 18.4 25.8 3:30p 12.2 7:30a 0.0 0.0 0.0 5.0 41.8 5:00p WSW 26 17.1 25.0 3:30p 10.6 7:30a 0.0 0.0 0.0 5.1 33.8 4:30p SW 27 14.8 21.8 3:30p 8.9 8:00a 0.1 0.0 0.0 4.8 33.8 4:30p WSW 28 16.2 24.8 4:00p 7.6 8:00a 0.3 0.0 0.0 3.7 20.9 6:30a N 29 19.9 28.4 4:00p 12.8 8:00a 0.0 0.1 0.0 2.5 19.3 3:00p N 30 21.4 29.9 4:00p 13.3 7:30a 0.0 0.3 0.0 1.0 24.1 3:30p W ------------------------------------------------------------------------------------- 16.8 29.9 30 7.6 28 0.4 0.4 63.0 2.5 41.8 25 WSW Max >= 32.2: 0 Max <= 0.0: 0 Min <= 0.0: 0 Min <= -17.8: 0 Max Rain: 30.60 ON 4/07/97 Days of Rain: 12 (> .2 mm) 8 (> 2 mm) 1 (> 20 mm) Heat Base: 10.0 Cool Base: 27.0 Method: Integration