1999

        DEC/1999  41.52 LAT  70.66 LONG
       Pyranometer No. EPPLEY 27706
       DAY DAYNO SORADM SORADC   AT NOONALT  TMAX TMIN DD65   DD60 PRECIP
                  watt-hr/m**2        deg    degF degF   deg days  inches
         1  335   1467.  3761.  .390  26.8    37   26  33.5   28.5   .00
         2  336   2643.  3733.  .708  26.6    47   28  27.5   22.5   .00
         3  337   1688.  3706.  .455  26.5    53   38  19.5   14.5   .00
         4  338    987.  3681.  .268  26.3    55   35  20.0   15.0   .00
         5  339   2210.  3657.  .604  26.2    59   39  16.0   11.0   .03
         6  340    386.  3635.  .106  26.0    62   49   9.5    4.5  4.50
         7  341    432.  3614.  .120  25.9    53   35  21.0   16.0   .12
         8  342   2537.  3594.  .706  25.8    48   26  28.0   23.0   .00
         9  343   2208.  3575.  .618  25.7    48   30  26.0   21.0   .00
        10  344   1496.  3558.  .420  25.6    58   36  18.0   13.0   .00
        11  345   2359.  3543.  .666  25.5    44   34  26.0   21.0   .00
        12  346   2427.  3528.  .688  25.4    46   25  29.5   24.5   .00
        13  347   1985.  3515.  .565  25.4    52   27  25.5   20.5   .20
        14  348    309.  3503.  .088  25.3    45   38  23.5   18.5   .39
        15  349    239.  3493.  .068  25.2    53   42  17.5   12.5   .07
        16  350   1388.  3484.  .398  25.2    56   36  19.0   14.0   .00
        17  351   2380.  3477.  .685  25.1    45   32  26.5   21.5   .00
        18  352   2319.  3471.  .668  25.1    40   24  33.0   28.0   .00
        19  353   2015.  3466.  .581  25.1    41   25  32.0   27.0   .00
        20  354   1631.  3463.  .471  25.1    60   34  18.0   13.0   .06
        21  355   1883.  3461.  .544  25.0    55   34  20.5   15.5   .00
        22  356    833.  3461.  .241  25.0    40   24  33.0   28.0   .00
        23  357   2127.  3462.  .614  25.0    46   26  29.0   24.0   .00
        24  358   1930.  3464.  .557  25.1    16   12  51.0   46.0   .00
        25  359   2480.  3468.  .715  25.1    38   14  39.0   34.0   .00
        26  360    750.  3473.  .216  25.1    45   20  32.5   27.5   .00
        27  361   2122.  3480.  .610  25.1    35   18  38.5   33.5   .00
        28  362   2366.  3488.  .678  25.2    34   19  38.5   33.5   .00
        29  363   2274.  3497.  .650  25.2    46   27  28.5   23.5   .00
        30  364   2282.  3508.  .651  25.3    40   20  35.0   30.0   .00
        31  365    530.  3520.  .151  25.3    40   20  35.0   30.0   .00

       TOTALS    52683.109739.                        850.0  695.0  5.37

       MEANS      1699.  3540.  .480         46.4 28.8 27.4   22.4   .17
                                               37.6

        Location of solar radiation station is CLARK BLDG WOODS HOLE MA
        Location of Tmax,Tmin,rain station is LONG POND FALMOUTH MA   

        Warm, wet, sunny month. Air temp 2.8 degF above, precip 25%
        higher than, solar rad 14% above long term mean.
        
        Annual averages
        Air temp: 40 years of records.
           1999 was 3.1 degF above 40 year mean
           During the last 10 years, 3 years were within 1 degF of the 
           previous 30 years mean, 7 were more than 1 degF above it.
        Precip - 33 years of records
           1999 was 0.6 % above 33 years mean
        Solar rad - 25 years of records
           1999 was 9.3% above 25 year mean