                   MONTHLY CLIMATOLOGICAL SUMMARY for AUG 2009


NAME: UMassCS               CITY: Amherst               STATE: MA                  
ELEV: 312 ft    LAT: 42.4 N    LONG: 72.5 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
---------------------------------------------------------------------------------------
01    73.3   86.3  14:51   61.6  05:48    0.0    8.9   0.01   1.6    12.0  13:51   S
02    71.4   76.2  12:54   66.9  05:34    0.0    6.6   0.02   2.5    14.0  10:20   SSE
03    76.6   85.1  15:23   63.4  23:55    0.0    9.2   0.01   1.7    13.0  14:45   WSW
04    72.4   86.8  16:17   57.5  06:11    0.0    7.2   0.00   1.9    16.0  16:40   SSW
05    75.6   86.0  12:28   63.8  23:42    0.0    9.9   0.00   2.6    16.0  13:32   S
06    68.7   80.6  17:31   56.0  06:07    0.0    3.3   0.00   0.9    11.0  17:16   N
07    67.0   77.4  14:19   54.0  06:13    0.0    0.7   0.00   3.0    25.0  13:10   WNW
08    62.7   75.2  15:33   49.2  06:15    2.8    0.0   0.00   0.9    11.0  10:30   SE
09    62.1   71.1  12:38   51.9  05:47    3.5    0.0   0.00   1.4    12.0  14:10   S
10    76.1   87.5  17:56   65.9  06:08    0.0   11.7   0.17   1.2    13.0  15:47   SE
11    79.1   89.2  16:51   70.2  06:21    0.0   14.7   0.00   1.9    14.0  09:37   WNW
12    72.4   78.1  14:14   67.1  06:12    0.0    7.6   0.00   1.3    12.0  13:50   ESE
13    69.4   74.1  17:17   64.1  23:59    0.0    4.1   0.04   0.9    12.0  16:15   ESE
14    72.6   88.2  15:43   61.0  02:46    0.0    9.6   0.00   0.7    11.0  16:35   SSW
15    75.2   90.3  15:06   63.6  03:40    0.0   11.9   0.00   1.0    15.0  16:40   S
16    76.9   90.6  14:48   64.9  06:04    0.0   12.8   0.00   1.1    19.0  16:05   S
17    80.4   93.7  15:15   70.4  06:00    0.0   17.1   0.00   1.1    11.0  13:45   SSE
18    80.4   93.5  14:44   67.9  06:41    0.0   15.7   0.00   2.2    18.0  15:04   S
19    79.1   88.6  16:33   69.5  06:25    0.0   14.1   0.00   1.4    17.0  13:25   WSW
20    77.7   90.5  16:02   65.4  05:45    0.0   12.9   0.00   1.9    13.0  14:15   WSW
21    79.8   91.2  15:06   72.6  20:11    0.0   16.9   0.28   3.3    25.0  15:15   SSE
22    74.9   83.2  15:24   71.2  23:58    0.0   12.2   0.31   1.4    13.0  14:05   S
23    75.5   84.6  13:24   70.7  03:48    0.0   12.6   0.01   1.0    15.0  15:16   NW
24    74.4   84.4  17:26   66.9  06:49    0.0   10.7   0.00   1.4    14.0  12:20   NNE
25    73.0   85.7  17:13   62.9  06:22    0.0    9.3   0.00   1.1    16.0  16:15   SW
26    73.3   83.0  13:18   64.0  03:49    0.0    8.5   0.00   3.2    19.0  13:20   S
27    65.1   76.4  15:55   54.1  06:23    0.0    0.2   0.00   1.1    14.0  00:05   NNE
28    62.9   74.2  13:45   56.9  05:19    0.0    0.6   0.58   1.4    12.0  14:05   N
29    58.0   61.4  15:56   55.0  04:30    6.8    0.0   1.10   1.9    13.0  13:20   N
30    65.9   80.8  16:20   56.9  02:12    0.0    3.9   0.00   1.6    17.0  16:25   SSW
31    62.5   71.3  15:35   52.0  23:48    3.3    0.0   0.00   1.6    15.0  13:00   NNE
---------------------------------------------------------------------------------------
      72.1   93.7    17    49.2     8    16.5  252.8   2.53   1.6    25.0     7    S

Max >=  90.0:  6
Max <=  32.0:  0
Min <=  32.0:  0
Min <=   0.0:  0
Max Rain    :  1.10 in ON 08/29/2009
Days of Rain: 7 (> 0.01 in) 5 (> 0.10 in) 1 (> 1.00 in)
