JSC Building 30 Weather                          Year:       2002

Parameter           Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Extreme Max Temp     81      83      86      89      90      97      97      99      96      93      83      79        99                          
Mean Max Temp        67      64      72      80      83      89      91      92      87      79      69      64        78
Mean Temp            59      56      64      74      78      83      85      85      81      74      62      58        72
Mean Min Temp        51      48      56      69      73      77      79      79      76      68      55      52        65
Extreme Min Temp     30      29      30      55      57      71      73      72      70      53      42      36        29               				            		    
Days wi Temp > 95     0       0       0       0       0       1       3       6       1       0       0       0        11                         
Days wi Temp > 90     0       0       0       0       0       8      19      24       7       7       0       0        60
Days wi Temp < 40     4       3       3       0       0       0       0       0       0       0       0       2        12                                                                         
Days wi Temp < 33     1       1       2       0       0       0       0       0       0       0       0       0         4                                                                       
HDD               226.5   221.5   130.0     7.0       0       0       0       0       0     7.5   126.5   252.0     971.0                                                                                        
CDD                41.0    15.5   103.0   289.5   403.0   536.0   622.5   627.0   474.5   271.0    41.5    26.5    3451.0
Total Precip       2.26    0.21    4.00    4.30    6.42    3.19    5.45    8.24    5.20   13.90    5.86    8.02     67.05  
Max 1 Day Rain     1.69    0.11    2.27    4.29    4.78    0.86    1.71    4.68    2.29    2.54    3.47    3.43      4.78
D/W wi precip > 0     7       3       8       2       6      10       9       9      14      15       6       8        97
D/W precip > 0.50     1       0       2       1       2       3       4       5       3      10       3       5        39  
D/W precip > 1.00     1       0       2       1       2       0       3       1       2       5       2       4        23    
Max wind (mph)       43      57      54      45      55      50      56      67      54      47      43      49        67
Days with Thunder     1       1       2       1       5       7      12      13       6      11       1       0        60
LTG flashes wi 5nm  TBD     TBD     TBD     TBD     TBD     TBD     TBD     TBD     TBD     TBD     TBD     TBD       TBD
Days with Fog         6       3       5       5       0       1       0       2       0       5       4       2        33
Days with dense fog   2       0       0       1       0       0       0       0       0       0       0       0         3

Remarks:

Wind sensor data suspect failed 30 March and repaired 9 April.  67 mph wind on Aug 27 highest since records began 1 Jan 2000.

Days with precipitation > 0.50 inch corrected 3 July 2003.

Data compiled from sensors at JSC are considered experimental and unofficial. The data should not be used for protection of life or property. Please read the NWS disclaimer concerning data on the internet.

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