                   MONTHLY CLIMATOLOGICAL SUMMARY for JAN 2011


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    39.4   48.1  19:12   29.2  07:13   26.3    0.0   0.00   0.4     9.0  21:35   SSE
02    41.5   47.9  14:49   32.4  23:55   24.8    0.0   0.00   2.2    25.0  23:05   SSW
03    31.1   33.8  14:01   28.3  07:56   34.0    0.0   0.00   7.0    30.0  10:35   WNW
04    33.9   38.7  15:48   24.6  08:18   33.3    0.0   0.00   1.0    13.0  14:15   SW
05    34.8   37.7  00:00   20.4  08:18   36.0    0.0   0.00   3.3    32.0  14:25   WSW
06    30.3   33.6  00:00   17.0  08:19   39.7    0.0   0.00   1.2     5.0  10:40   WSW
07    29.8   31.8  14:33   21.1  08:53   38.5    0.0   0.00   1.7    14.0  11:55   W
08    29.5   31.0  00:00   26.3  11:44   36.3    0.0   0.00   3.4    14.0  15:05   NNW
09    28.3   30.9  14:45   25.2  08:20   37.0    0.0   0.00   6.9    26.0  12:50   NW
10    28.2   30.8  15:44   21.9  08:01   38.7    0.0   0.00   7.0    26.0  11:35   NW
11    25.8   29.7  00:00   13.0  08:02   43.7    0.0   0.00   3.1    12.0  12:20   WNW
12    26.3   26.3  00:00   26.3  00:00   38.7    0.0   0.00   1.0     0.0  00:00   WSW
13    25.7   27.4  12:12   22.6  08:01   40.0    0.0   0.00   4.6    23.0  11:20   WNW
14    21.6   24.8  00:00    6.7  08:36   49.2    0.0   0.00   2.8    11.0  11:30   NW
15    21.3   27.8  15:05   -2.4  08:28   52.3    0.0   0.00   2.1    14.0  14:35   NW
16    29.1   32.6  13:40   26.9  08:18   35.2    0.0   0.01   5.9    22.0  12:25   NW
17    21.7   28.6  00:00    9.7  08:18   45.8    0.0   0.00   2.8    12.0  13:30   WNW
18    20.7   20.7  00:00   20.7  00:00   44.3    0.0   0.00   0.0     0.0  00:00   W
19    29.8   35.7  14:40   20.7  00:00   36.8    0.0   0.19   0.1     3.0  10:15   W
20    30.3   35.2  00:00   24.8  08:18   35.0    0.0   0.01   1.9    16.0  13:30   W
21    27.0   28.6  15:42   22.9  10:21   39.2    0.0   0.00   4.1    27.0  13:15   WNW
22    23.6   27.0  00:00   13.0  08:18   45.0    0.0   0.00   1.7     7.0  12:40   WNW
23    18.5   23.2  00:00    2.6  08:18   52.1    0.0   0.00   3.5    25.0  15:00   NW
24    11.8   16.4  00:00   -2.7  08:18   58.2    0.0   0.00   2.3     6.0  10:58   NNW
25    17.9   24.5  15:28   13.1  00:00   46.2    0.0   0.00   0.2     5.0  12:25   ENE
26    27.0   33.0  15:54   14.9  10:02   41.0    0.0   0.00   0.9     7.0  15:40   NE
27    32.1   34.5  14:29   26.5  08:19   34.5    0.0   0.00   6.1    23.0  13:10   NNE
28    30.1   32.1  15:40   16.5  08:52   40.7    0.0   0.00   3.8     9.0  16:15   SSW
29    33.2   37.1  12:55   27.7  09:09   32.6    0.0   0.09   1.0    12.0  16:25   SW
30    32.2   34.4  00:00   22.6  09:38   36.5    0.0   0.01   3.2    25.0  16:20   WNW
31    27.0   31.1  00:00   17.0  08:19   41.0    0.0   0.00   1.9    11.0  10:10   NW
---------------------------------------------------------------------------------------
      27.7   48.1     1    -2.7    24   1232.7    0.0   0.31   2.8    32.0     5    WNW

Max >=  90.0:  0
Max <=  32.0:  17
Min <=  32.0:  30
Min <=   0.0:  2
Max Rain    :  0.19 in ON 01/19/2011
Days of Rain: 2 (> 0.01 in) 1 (> 0.10 in) 0 (> 1.00 in)
