MONTHLY CLIMATOLOGICAL SUMMARY for MAY. 2011 NAME: JAT Observatory CITY: STATE: ELEV: 98 ft LAT: 40° 09' 56" N LONG: 74° 50' 55" W 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 56.9 73.7 2:22p 41.9 6:17a 9.4 1.5 0.00 0.1 7.0 5:04p ESE 2 61.7 73.3 3:07p 52.0 1:34a 5.2 1.8 0.00 0.1 8.0 1:17a SSW 3 59.9 66.0 8:33a 57.0 5:27a 1.8 0.0 0.00 0.2 7.0 7:22a E 4 53.6 66.3 1:06a 47.6 1:45p 10.9 0.0 0.44 1.7 17.0 2:25p WNW 5 54.5 65.5 2:18p 43.2 11:59p 10.5 0.0 0.00 2.4 21.0 11:44a W 6 58.4 72.1 1:28p 38.3 5:11a 8.5 2.0 0.00 0.5 12.0 12:56p SSW 7 58.4 72.3 2:57p 47.6 4:33a 7.5 0.9 0.02 1.1 18.0 4:52p WNW 8 61.0 72.5 2:14p 44.1 5:24a 6.1 2.1 0.00 0.3 8.0 11:51a WNW 9 62.4 72.7 5:27p 48.8 5:17a 4.4 1.9 0.00 1.0 20.0 12:14p WNW 10 62.1 76.5 5:41p 50.2 4:40a 5.7 2.8 0.00 0.6 14.0 1:58p WNW 11 59.7 72.7 5:57p 46.0 4:29a 6.9 1.6 0.00 0.5 11.0 9:49a ESE 12 62.4 77.7 3:29p 51.0 1:55a 5.8 3.2 0.00 0.2 10.0 8:44p ESE 13 60.6 74.4 3:14p 48.8 2:31a 6.5 2.1 0.00 0.1 7.0 12:32p ESE 14 60.5 67.6 11:54a 55.7 2:58a 4.7 0.2 0.06 0.1 8.0 7:18p E 15 66.8 78.1 3:31p 59.5 12:01a 1.6 3.4 0.33 0.1 8.0 12:54a E 16 61.4 65.0 11:04a 58.4 11:32p 3.6 0.0 0.06 0.3 8.0 4:35p E 17 59.9 66.9 3:16p 55.3 6:15a 5.1 0.1 0.29 1.4 16.0 4:52a ESE 18 63.2 69.6 10:46a 57.8 12:01a 1.9 0.5 0.50 1.0 16.0 1:31p E 19 65.0 79.9 12:27p 59.2 11:44p 3.0 3.0 0.31 0.2 13.0 4:00p E 20 60.6 66.9 3:33p 56.2 11:57p 4.5 0.1 0.19 0.1 7.0 12:32p WNW 21 65.5 79.9 3:09p 52.2 4:03a 3.6 4.1 0.05 0.2 10.0 4:42p WNW 22 59.2 63.2 12:01a 56.0 8:28p 5.8 0.0 0.01 0.9 10.0 2:03p E 23 65.8 76.0 4:14p 56.9 12:01a 2.5 3.3 0.31 0.1 7.0 3:41p E 24 75.2 84.5 3:05p 66.6 1:09a 0.0 10.2 0.00 0.6 13.0 10:14a W 25 74.3 87.6 1:03p 62.1 3:59a 0.3 9.6 0.00 0.2 7.0 9:18a ESE 26 78.1 92.7 1:13p 62.0 2:21a 0.5 13.6 0.00 0.2 11.0 9:47p SSW 27 77.5 89.9 3:09p 65.5 3:48a 0.0 12.5 0.00 0.2 8.0 2:10p S 28 76.0 88.2 2:52p 66.8 4:43a 0.0 10.9 0.05 0.1 10.0 4:31p SSW 29 77.6 88.8 2:05p 65.6 4:32a 0.0 12.1 0.00 0.1 7.0 2:17p SSW 30 79.3 89.5 6:28p 68.9 7:16a 0.0 14.3 0.35 0.3 12.0 3:00p W 31 80.9 94.3 4:09p 69.6 6:00a 0.0 15.9 0.00 0.2 8.0 12:46p E ------------------------------------------------------------------------------------- 65.1 94.3 31 38.3 6 126.3 133.7 2.97 0.5 21.0 5 E Max >= 90.0: 2 Max <= 32.0: 0 Min <= 32.0: 0 Min <= 0.0: 0 Max Rain: 0.50 ON 05/18/11 Days of Rain: 13 (>.01 in) 8 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration