MONTHLY CLIMATOLOGICAL SUMMARY for Dezember   2009

CITY: Mannheim-Seckenheim    ELEV: 96 m  LAT: 49 27' 47"   LONG: 8 33' 26" 

    TEMPERATURE (C), BAROMETER (hPa), RAIN  (l/m), WIND SPEED (km/h)

        MEAN            TEMPERATURE                                              WIND                   DOM
 DAY    TEMP    HIGH   TIME     LOW   TIME     HUM       Baro      Rain    SPEED      HIGH   TIME       DIR
--------------------------------------------------------------------------------------------------------------
   1     6.3     7.3  14:00     5.4  23:46      90     1008.0       3.5      0.2       7.6  03:35      W-NW
   2     5.8     8.2  14:45     4.2  01:05      84     1011.5       0.4      4.0      14.9  14:05      O-SO
   3     7.8    10.8  14:20     5.3  01:00      80     1005.7       0.4      3.4      16.8  13:10         S
   4     4.7     8.5  00:00     0.8  23:55      83     1010.1       0.7      3.4      17.3  05:35      W-SW
   5     3.5     7.0  23:55     0.1  03:25      86     1013.2       0.4      0.7      14.6  13:10      O-SO
   6     8.9    10.5  15:45     7.0  00:00      87     1009.7       3.2      1.1      12.8  23:05      W-SW
   7     7.9     9.9  00:00     4.8  05:40      92     1011.7       0.4      0.2       5.2  11:00         W
   8     7.5     9.2  00:00     5.6  21:25      86     1013.1       6.7      6.8      21.4  14:00         W
   9     5.5     8.8  14:55     2.8  08:25      88     1024.8       0.0      0.2       6.8  14:00         O
  10     8.1    11.6  14:20     5.3  07:15      83     1023.0       8.2      7.4      24.1  13:05         W
  11     6.5     8.5  00:05     3.1  23:50      82     1022.9       3.9     11.8      21.3  14:30        NO
  12     2.8     4.6  13:00     0.5  21:35      83     1023.9       0.4      8.1      21.2  18:06        NO
  13     0.7     1.9  13:35    -1.0  23:50      82     1020.8       0.4      7.1      19.8  14:25        NO
  14    -0.8     0.4  13:45    -2.3  07:35      69     1019.8       0.0     10.7      24.9  12:40      O-NO
  15     0.1     1.5  13:35    -1.9  00:00      70     1016.2       0.0      7.4      23.6  11:05      O-NO
  16    -0.3     0.4  14:20    -0.8  22:25      75     1011.5       0.0      2.2      11.5  03:25        NO
  17    -1.4    -0.5  13:50    -3.3  23:50      74     1008.6       0.0      0.2       5.6  22:25      O-SO
  18    -4.8    -1.6  14:35    -8.5  23:40      81     1006.8       0.0      5.2      16.5  20:21        NO
  19   -11.7    -8.6  00:00   -13.7  08:05      75     1008.1       0.0      6.4      16.1  03:15        NO
  20    -7.8    -2.2  23:20   -12.4  05:20      81     1005.5       0.0      4.2      15.6  13:15      W-SW
  21    -1.0     3.1  19:20    -5.9  07:15      87     1001.0       7.1      1.3      12.2  17:35         O
  22     4.9    10.3  13:50     2.2  00:00      89      989.6       9.2      3.1      26.8  14:45         W
  23     1.9     3.5  00:00     0.5  05:15      91      997.0       7.1      1.1      13.0  20:30         O
  24     2.1     3.1  00:35     0.2  08:50      92      992.1      11.7      0.6       7.1  22:35        NO
  25     5.3     9.1  07:35     3.0  00:00      85      995.5       3.2     12.1      43.2  07:45         W
  26     1.6     5.2  13:50    -1.8  22:20      86     1009.7       0.0      1.5      10.1  02:10        SW
  27     1.0     4.0  23:15    -1.5  00:26      87     1007.2       1.1      5.7      19.1  23:25      W-SW
  28     2.6     5.0  14:05    -1.6  23:25      87     1006.5       0.4      3.0      14.0  00:40         W
  29     2.5     7.7  23:55    -2.2  01:55      90     1000.7      10.6      2.1      14.6  06:50         O
  30     8.7     9.6  04:56     7.5  00:20      92      994.7       5.0      1.1      12.3  05:20         S
  31     7.6     8.6  13:35     6.6  03:10      92      992.9       3.9      1.4      11.1  13:35        SW
--------------------------------------------------------------------------------------------------------------
Avg:     2.8    11.6     10   -13.7     19      84     1008.4      87.7      4.0      43.2     25         W


Distribution WD Values         4188
Distribution WD N-NO        8.7%
Distribution WD NO         15.2%
Distribution WD NO-O       11.8%
Distribution WD O           8.4%
Distribution WD O-SO        3.0%
Distribution WD SO          3.1%
Distribution WD SO-S        2.5%
Distribution WD S           4.7%
Distribution WD S-SW        3.8%
Distribution WD SW          5.3%
Distribution WD SW-W        7.9%
Distribution WD W          16.5%
Distribution WD W-NW        2.6%
Distribution WD NW          0.9%
Distribution WD NW-N        0.7%
Distribution WD N           4.7%

Rain days >0.0 l/m Month     22
Rain days >2.0 l/m Month     13
Rain days >20.0 l/m Month    0


Ice days    max <  0C      4
Cold days   min <= 0C     13
Cool days   max < 10C     27
Summer days max >=25C      0
Hot days    max >=30C      0

Last year same Month: Ice days    max <  0C      1
Last year same Month: Cold days   min <= 0C     13
Last year same Month: Cool days   max < 10C     30
Last year same Month: Summer days max >=25C      0
Last year same Month: Hot days    max >=30C      0

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