JAMAICA BEACH WEATHER OBSERVATORY
   MONTHLY CLIMATOLOGICAL DATA SUMMARY
                APR 1991

 DATE      MAX     MIN     PCPN     SNOW
 ---------------------------------------
 APR 01     68      54        0        0
 APR 02     72      64        0        0
 APR 03     76      66      .37        0
 APR 04     75      68        T        0
 APR 05     67      64     2.10        0
 APR 06     75      67      .01        0
 APR 07     76      68        T        0
 APR 08     78      70        0        0
 APR 09     78      71        T        0
 APR 10     75      70      .02        0
 APR 11     77      71      .01        0
 APR 12     78      71        0        0
 APR 13     78      72        T        0
 APR 14     78      69      .20        0
 APR 15     75      65        0        0
 APR 16     76      71        T        0
 APR 17     78      71        T        0
 APR 18     80      73        T        0
 APR 19     82      72        T        0
 APR 20     77      63        0        0
 APR 21     74      66        0        0
 APR 22     78      71      .01        0
 APR 23     73      64        0        0
 APR 24     76      69        0        0
 APR 25     78      73        T        0
 APR 26     82      74      .03        0
 APR 27     82      76        T        0
 APR 28     82      76        T        0
 APR 29     78      71        0        0
 APR 30     78      69        0        0
 ---------------------------------------
 SUM      2300    2069     2.75      0.0
 AVG      76.7    69.0

          SUMMARY OF THE MONTH 

 TEMPERATURE DATA (DEGREES F):
 HIGHEST...............	82º	DATE: 28+
 LOWEST................	54º	DATE: 1
 AVERAGE MAXIMUM.......	76.7º
 AVERAGE MINIMUM.......	69.0º
 AVERAGE MONTHLY.......	72.9º

 DEGREE DAY DATA (BASE 65ºF):
 HEATING DEGREE DAYS... 4
 SEASONAL (BEG JUL 1).. MISG
 COOLING DEGREE DAYS... 246
 SEASONAL (BEG JAN 1).. 321

 PRECIPITATION DATA (INCHES):
 MONTHLY TOTAL......... 2.75
 MAX DAILY TOTAL....... 2.10	DATE: 5
 
 SNOW, ICE PELLETS AND HAIL (INCHES):
 MONTHLY TOTAL......... 0.0
 MAX DAILY TOTAL....... 0.0	DATE: 
 MAX GROUND DEPTH...... 0	DATE: 

 SYMBOLS USED:
 +   ALSO OCCURRED ON EARLIER DATE(S)
 T   TRACE: AN AMOUNT TOO SMALL TO MEASURE