Macungie Area Weather Historical Climate Reports
2010: Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec
2009: Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec
2008: Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec
2007: Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec
2006: Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec
Report for 2009 05
MONTHLY CLIMATOLOGICAL SUMMARY FOR 5/2009
HEAT COOL
MEAN DEG DEG WIND SPEED DOM MEAN MEAN
DAY TEMP HIGH TIME LOW TIME DAYS DAYS RAIN AVG HI TIME DIR BAROM HUM
---------------------------------------------------------------------------------------
1 65.9 71.5 11:33pm 56.9 12:01am 0 16 0.20 2 18 7:25am S 29.94 92
2 62.2 71.4 12:00am 56.4 10:50am 1 12 0.13 1 14 12:31am WNW 29.90 78
3 57.8 59.5 8:28am 55.9 3:29am 2 8 0.12 0 6 1:51pm SSE 29.99 88
4 60.6 63.6 10:18am 56.8 11:18pm 0 11 0.54 1 16 2:24pm ENE 30.05 96
5 59.8 63.3 12:47pm 55.6 4:37am 1 10 0.14 1 12 12:06am E 30.09 95
6 62.5 66.3 2:15pm 60.1 11:46pm 0 12 0.28 2 17 9:11pm SE 30.03 91
7 67.1 74.5 10:14am 56.9 11:57pm 0 17 0.18 3 20 1:23pm WNW 29.79 82
8 66.5 77.1 3:14pm 54.3 2:51am 1 16 0.00 1 19 5:21pm SSE 29.83 72
9 72.0 80.0 5:37pm 63.8 2:51am 0 22 0.01 4 28 10:24pm WSW 29.67 69
10 59.8 68.2 3:48pm 51.2 6:27am 2 10 0.00 9 28 10:04am WNW 29.91 50
11 53.6 62.5 2:43pm 42.8 6:33am 7 5 0.00 1 19 2:36pm WSW 30.07 61
12 55.3 66.5 2:34pm 44.4 5:53am 6 7 0.00 2 19 2:36pm WNW 30.16 53
13 57.3 70.0 5:09pm 40.1 5:13am 6 9 0.00 2 18 6:02pm SSE 30.34 54
14 61.0 71.2 3:24pm 53.5 5:38am 2 11 0.41 4 29 3:05pm SE 30.21 82
15 72.2 80.0 3:49pm 63.3 8:54pm 0 22 0.07 1 20 11:40pm SE 30.21 80
16 73.6 79.8 4:06pm 66.2 9:33pm 0 24 0.84 3 26 9:11pm SE 30.03 91
17 58.9 74.5 2:48am 48.7 11:59pm 4 9 0.04 4 27 5:35am NNW 30.04 64
18 50.4 58.2 5:43pm 40.1 11:43pm 9 2 0.00 3 19 8:06am NNW 30.28 48
19 53.5 69.5 3:48pm 34.2 5:34am 9 8 0.00 1 10 4:28pm SE 30.41 53
20 64.0 80.0 3:00pm 44.8 5:55am 4 15 0.00 1 13 3:04pm SSE 30.37 49
21 66.8 83.1 4:28pm 48.1 5:40am 2 17 0.00 1 16 4:16pm SSE 30.27 46
22 69.9 85.0 4:32pm 52.5 5:34am 1 20 0.00 1 12 4:55pm SSE 30.14 63
23 71.6 83.7 4:00pm 63.1 4:51am 0 22 0.92 2 17 3:28pm E 30.11 77
24 74.3 83.4 2:45pm 66.7 4:36am 0 24 0.22 1 14 1:26am SE 30.02 85
25 73.4 81.7 4:50pm 58.9 11:39pm 0 23 0.00 1 12 8:30am NNW 30.02 66
26 54.9 63.0 12:32am 50.4 4:36pm 5 5 0.09 3 20 10:07am E 30.20 71
27 63.4 73.6 6:53pm 53.0 12:07am 1 13 0.01 0 8 10:52am ENE 30.02 94
28 70.4 76.0 10:45am 63.3 10:02pm 0 20 0.11 2 18 3:55pm E 29.85 94
29 70.0 78.5 2:40pm 63.6 12:00am 0 20 0.51 1 17 2:19am WNW 29.75 90
30 66.2 74.6 4:33pm 55.9 5:50am 0 16 0.00 3 19 12:39pm WNW 29.77 64
31 64.5 76.7 2:03pm 51.8 4:29am 2 15 0.02 3 26 5:20pm WNW 29.81 54
---------------------------------------------------------------------------------------
TOT 63.9 85.0 5/22/09 34.2 5/19/09 68 441 4.84 2 29 5/14/09 WNW 30.04 73
HEAT BASE: 60.0
COOL BASE: 50.0
