MONTHLY CLIMATOLOGICAL SUMMARY for SEP. 2021 NAME: Marina Bay Yacht Harbor CITY: Richmond STATE: CA ELEV: 76 ft LAT: 37° 54' 45" N LONG: 122° 21' 00" W TEMPERATURE (°F), RAIN (in), WIND SPEED (kt) HEAT COOL AVG MEAN DEG DEG WIND DOM DAY TEMP HIGH TIME LOW TIME DAYS DAYS RAIN SPEED HIGH TIME DIR ------------------------------------------------------------------------------------ 1 58.8 62.4 3:30p 56.6 7:00a 6.2 0.0 0.00 12.0 24.3 9:30a SW 2 59.5 63.7 2:30p 57.2 1:00a 5.5 0.0 0.00 8.1 18.3 12:30a SW 3 58.9 64.5 3:30p 55.8 8:30a 6.1 0.0 0.00 5.0 15.7 12:00m SW 4 59.8 66.8 3:00p 55.3 2:30a 5.4 0.1 0.00 5.7 15.7 11:30p S 5 60.5 67.5 1:30p 55.7 3:00a 4.8 0.3 0.00 5.8 15.7 12:30a S 6 62.8 71.8 3:00p 56.7 7:00a 3.2 1.0 0.01 5.5 13.0 12:30a SSW 7 62.5 67.6 1:00p 58.9 3:00a 2.8 0.2 0.00 8.3 19.1 10:30p S 8 63.1 67.7 1:30p 60.1 11:00p 2.2 0.3 0.00 8.9 20.9 9:00p SSW 9 60.6 65.9 3:30p 58.0 6:00a 4.4 0.0 0.00 10.9 26.1 1:00p S 10 60.5 64.9 5:00p 57.8 9:00a 4.6 0.0 0.00 9.2 19.1 2:00a S 11 60.7 64.5 5:00p 58.1 6:00a 4.3 0.0 0.00 7.9 20.9 2:30p SSW 12 61.0 67.8 3:30p 56.8 5:30a 4.3 0.3 0.00 7.4 16.5 8:30p SSW 13 61.3 66.8 4:30p 58.5 6:00a 3.8 0.1 0.00 8.2 18.3 2:30p SSW 14 60.1 66.0 2:30p 56.9 12:00m 5.0 0.0 0.00 6.8 17.4 11:00p SW 15 58.4 62.9 4:00p 56.6 8:00a 6.6 0.0 0.00 8.3 17.4 1:30p SW 16 57.5 61.0 3:30p 55.2 12:00m 7.6 0.0 0.00 9.9 21.7 6:30p SW 17 58.3 61.6 2:00p 55.4 12:30a 6.7 0.0 0.00 10.4 22.6 5:00p SW 18 60.5 63.4 3:30p 57.5 2:00a 4.5 0.0 0.00 8.5 16.5 5:00a SW 19 64.2 71.3 6:00p 59.2 7:00a 1.7 0.9 0.00 5.1 20.9 6:30p SW 20 67.9 80.1 3:00p 58.6 5:30a 1.6 4.5 0.00 3.3 12.2 3:30p SW 21 70.1 88.4 2:30p 62.1 5:30a 0.5 5.6 0.00 5.1 12.2 6:30a NNW 22 61.6 66.9 1:30p 56.7 12:00m 3.5 0.0 0.00 7.0 17.4 10:00p S 23 61.2 67.8 2:00p 55.9 3:00a 4.4 0.5 0.00 4.8 13.9 10:30p SSW 24 60.5 65.7 4:00p 57.5 4:30a 4.5 0.0 0.00 5.9 16.5 11:00p S 25 59.4 62.8 2:00p 57.5 12:30a 5.6 0.0 0.00 6.6 20.9 1:30a SW 26 60.6 65.0 4:30p 58.5 12:30a 4.4 0.0 0.00 6.1 18.3 6:30p SW 27 62.4 66.0 1:00p 58.6 12:30a 2.6 0.1 0.00 6.5 21.7 3:30p SW 28 63.7 74.7 5:00p 57.3 6:00a 2.9 1.6 0.00 6.7 20.9 8:30p NNW 29 62.3 71.6 5:00p 55.2 6:00a 3.4 0.7 0.00 4.0 14.8 3:00p SW 30 64.2 76.3 1:30p 54.2 7:30a 3.0 2.2 0.00 3.8 13.9 11:30p SSW ------------------------------------------------------------------------------------- 61.4 88.4 21 54.2 30 126.1 18.4 0.01 7.1 26.1 9 SW Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 0 Min <= 0.0: 0 Max Rain: 0.01 ON 09/06/21 Days of Rain: 0 (>.01 in) 0 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration