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JSC Weather Monthly Summary


JSC Building 30 Weather         Month:  December Year:       2001

        Temperature in F                        Precipitation (inches)             Peak Wind (knots)

Day     Maximum Minimum Average   HDD     CDD    Water   Snow   Snow Depth Weather Direction  Speed    Time  Remarks

       1      66      58    62.0       3            0.03                              E          16    2246

       2      62      56    59.0       6            1.15                              E          15    1358

       3      70      59    64.5     0.5            0.00                              E          15    1358

       4      73      64    68.5             3.5    0.02                          2   E          14    1624Drizzle

       5      82      67    74.5             9.5    0.01                          1   S          18    1126

       6      79      70    74.5             9.5    0.04                          1   S          15    1256Pk wind last of several

       7      79      69    74.0               9    0.20                          2   S          15    1654Pk wind last of several

       8      70      52    61.0       4            0.32                              E          30    0840Max temp occurred just after midnight

       9      59      49    54.0      11            0.00                              NE         23    0336Trace PCPN

      10      61      46    53.5    11.5            0.00                              NE         12    1118

      11      73      56    64.5     0.5            0.15                              S          22    2332

      12      76      68    72.0               7    1.43                          3   S          35    1128

      13      76      51    63.5     1.5            2.45                          3   W          42    1316Early AM max

      14      63      47    55.0      10            0.00                              NW         16    0012Trace PCPN

      15      71      59    65.0       0            0.00                              E          26    0349Trace PCPN

      16      77      65    71.0               6    0.66                          3   S          30    2034

      17      66      54    60.0       5            0.00                              NW         26    0848

      18      64      52    58.0       7            0.00                              E          12    1412

      19      64      51    57.5     7.5            0.00                              N          30    1448

      20              43                            0.00                                                   Other data missing

      21      66      51    58.5     6.5            0.00                              SE         14    1524

      22      60      43    51.5    13.5                                              N          12    1804Measureable PCPN

      23                                            0.00

      24      52      42    47.0      18            0.00                              NE         16    0744

      25      54      44    49.0      16            0.00                              NE         23    0240pk wind last of two

      26      56      40    48.0      17            0.00                              N          23    1216

      27      65      44    54.5    10.5            0.00                              S          17    0144

      28      68      55    61.5     3.5            0.08                       1,3    S          13    2152Early AM TSRA / pk last of 3

      29      66      49    57.5     7.5            0.01                         1    E          17    2332drizzle / pk last of 2

      30      53      45    49.0      16            0.00                              NE         21    2342

      31      48      39    43.5    21.5            0.23                              NE         24    0122

Sum                                197.5    44.5    6.78    0.00       0.00

Average     66.2    52.9    59.7

Maximum       82      70    74.5                                                                 42

Minimum       48      39    43.5                                                                 12



Temperature Data         Precipitation Data               Weather Symbols:                   Remarks:

Average Monthly:      60 Total for month:            6.78       1 Fog                        Power outage on 12/22-12/23

JSC avg - EFD Cl     4.2 JSC - EFD Climo:            3.14       2 Fog, VSBY <= 1/4 SM

Highest:              82 Greatest 24 hours:          2.45       3 Thunder

Lowest:               39 Days with 0.01" or more:      14       4 Ice Pellets

                         Days with 0.10" or more:       8       5 Hail

                         Days with 0.50" or more:       4       6 Glaze or rime

                         Days with 1.00" or more:       3       7 Blowing Dust or Sand, VSB <= 1/2 SM

                         Year-to-date rainfall:     19.66       8 Smoke or Haze

                         Days with thunder:             4       9 Blowing Snow

                         Lightning flashes within     TBD       X Tornado, waterspout, funnel cloud

                         Days with dense fog:           2


JSC weather observations are considered experimental. Quality control procedures of the data appearing on this page are minimal. SMG does not maintain a routine weather watch so absence of a weather type does not necessarily mean that the phenomenon did not occur. Please read the disclaimer regarding products on the Internet.

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