JSC Building 30 Weather                          Year:       2007

Parameter             Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Extreme Max Temp       75      77      78      81      90      91      93      98      90      89      82      79       98
Mean Max Temp          57      62      71      73      80      87      86      89      85      80      70      67       76
Mean Temp              51      55      66      67      75      81      80      84      80      73      64      59       70
Mean Min Temp          46      48      60      60      70      75      74      78      75      66      57      51       63
Extreme Min Temp       31      27      42      37      60      70      69      72      71      49      40      32       27
Days wi Temp > 95       0       0       0       0       0       0       0       4       0       0       0       0        4
Days wi Temp > 90       0       0       0       0       0       1       4       9       0       0       0       0       14
Days wi Temp < 40       6       5       0       2       0       0       0       0       0       0       0       3       16
Days wi Temp < 33       2       1       0       0       0       0       0       0       0       0       0       1        4
HDD                 433.5   289.5    59.0    75.5       0       0       0       0       0       0       0   211.5   1228.5
HDD                  11.5    14.5    81.0   117.5   310.5   480.0   467.5   577.0   434.5   267.0    97.0    46.5   2904.0
Total Precip         6.21    1.64   10.70    2.91    6.22    2.69   16.49   10.46    6.74    2.62    4.62    2.60    73.91
Max 1 Day Rain       1.18    1.43    4.31    0.69    2.86    1.28    2.23    4.48    2.48    1.64    2.02    1.08     4.48
D/W wi precip >0.01"   17       5       6       9       9       8      17      13       8       7      10      10      119
D/W precip > 0.50       5       1       4       2       3       1      12       6       4       2       3       2       46
D/W precip > 1.00       2       1       3       0       2       1       9       4       3       1       2       1       29
Max wind (mph)         38      43      52      43      38      37      44      38      31      45      41      43       52
Days with Thunder       0       1       4       3       6       8      13      12       6       1       3       3       60
LTG flashes wi 5nm    TBD     TBD     TBD     TBD     TBD     TBD     TBD     TBD     TBD     TBD     TBD     TBD      TBD
Days with Fog          13       6       6       7       3       1       2       3       2       3       7      14       67
Days with dense fog     2       0       1       0       0       0       0       0       0       0       1       1        5

Remarks:

1/4 inch hail on 3/14/07, lightning struck a tree near Bldg 12 on July 19 and near Bldg 30 on August 1.

Hurricane Humberto came ashore just east of High Island on September 13.  Wind direction sensor accuracy questionable

from 08/12/07 through the end of the year - wind vane drooping.  

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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