                   MONTHLY CLIMATOLOGICAL SUMMARY for SEP 2007


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    63.3   74.2  15:00   52.0  06:30    1.9    0.0   0.00   3.2    19.0  11:10   N
02    61.1   78.1  16:20   42.3  05:45    4.8    0.0   0.00   1.3    11.0  11:35   ESE
03    70.2   84.7  15:20   56.7  06:30    0.0    5.7   0.00   3.9    20.0  13:55   S
04    66.0   75.4  14:40   53.1  23:50    0.8    0.0   0.00   2.2    20.0  15:30   N
05    60.6   78.1  15:15   45.8  05:35    3.1    0.0   0.00   5.5    14.0  11:25   NW
06    66.0   81.4  15:50   50.8  03:00    0.0    1.1   0.00   3.5    19.0  17:55   SW
07    76.1   91.0  15:05   65.5  05:50    0.0   13.2   0.00   4.5    19.0  17:55   SSE
08    76.9   93.4  15:10   68.3  05:35    0.0   15.9   0.00   3.6    24.0  16:00   SSE
09    69.4   73.3  00:00   63.9  23:25    0.0    3.6   0.06   1.5    14.0  20:40   SE
10    64.4   68.6  13:30   62.7  05:10    0.0    0.7   0.22   0.8     9.0  17:15   SSE
11    62.4   64.2  22:25   61.0  13:50    2.4    0.0   1.04   1.2    16.0  13:50   NNE
12    62.3   69.6  14:50   51.1  23:45    4.7    0.0   0.01   6.1    31.0  11:05   SW
13    58.0   73.0  17:00   44.5  07:00    6.2    0.0   0.00   0.9    12.0  15:35   S
14    61.2   74.2  13:40   47.1  06:40    4.4    0.0   0.00   2.2    16.0  11:30   SSE
15    59.2   64.5  00:00   46.7  23:40    9.4    0.0   0.24   3.4    28.0  16:50   WNW
16    51.0   64.7  16:15   39.5  06:25   12.9    0.0   0.00   1.2    14.0  11:15   NNW
17    52.5   67.9  17:30   40.6  06:55   10.8    0.0   0.00   1.1    12.0  11:55   NE
18    53.6   71.3  14:50   40.3  05:25    9.2    0.0   0.00   1.3    13.0  13:40   ESE
19    55.5   75.3  16:15   41.1  05:10    6.8    0.0   0.00   1.8     9.0  13:25   SE
20    61.8   81.2  16:40   47.0  04:30    0.9    0.0   0.00   0.7     7.0  13:05   S
21    67.5   82.0  16:00   55.6  06:25    0.0    3.8   0.00   1.5    11.0  20:50   S
22    69.2   76.5  15:45   61.8  03:05    0.0    4.2   0.00   3.3    25.0  13:40   SSE
23    65.0   74.7  15:30   52.5  23:45    1.4    0.0   0.00   2.6    18.0  14:05   W
24    63.1   81.6  15:25   46.1  06:15    1.2    0.0   0.00   5.7    14.0  16:05   S
25    69.3   87.0  15:35   49.1  06:30    0.0    3.1   0.00   3.1    14.0  12:40   SSE
26    76.9   90.1  16:05   66.9  06:35    0.0   13.5   0.00   3.7    17.0  15:40   SSE
27    74.1   83.2  13:40   65.8  23:55    0.0    9.5   0.12   2.7    27.0  23:45   SSE
28    66.4   72.8  13:10   56.0  23:55    0.6    0.0   0.45   6.3    20.0  15:10   W
29    60.3   71.5  15:10   49.1  23:55    4.7    0.0   0.00   2.9    24.0  11:40   NNW
30    55.2   68.1  15:45   44.9  06:40    8.5    0.0   0.00   1.2    10.0  12:55   S
---------------------------------------------------------------------------------------
      63.9   93.4     8    39.5    16    94.5   74.2   2.14   2.8    31.0    12    S

Max >=  90.0:  3
Max <=  32.0:  0
Min <=  32.0:  0
Min <=   0.0:  0
Max Rain    :  1.04 in ON 09/11/2007
Days of Rain: 6 (> 0.01 in) 5 (> 0.10 in) 1 (> 1.00 in)
