Year summary 2004  -  Mannheim-Seckenheim 96 m over Sealevel

Site coordinates  Longitute: 8° 33' 26"  - Latitude: 49° 28' 7" 

Date Freitag, 31. Dezember 2004

            Average             Month                   Month           Icedays   Cold days  Cool days  Summerdays  Heat days
 Month    Temperature    Min-Temperature  Day    Max-Temperature  Day   max <0°C  min <=0°C  max <10°C  max >=25°C  max >=30°C
------------------------------------------------------------------------------------------------------------------------------
Januar         2.0°C     -6.4°C  05:13    3     11.4°C  13:44   13      2          18          27           0          0
Februar        4.2°C     -6.0°C  07:34   24     15.6°C  16:04    6      0          14          21           0          0
März           5.9°C     -3.9°C  06:53    4     24.0°C  15:28   17      0          15          15           0          0
April         12.2°C      0.4°C  06:10    9     27.6°C  15:40   30      0           0           0           3          0
Mai           14.2°C      2.3°C  06:00   24     27.4°C  16:45   19      0           0           1           4          0
Juni          18.7°C      8.2°C  05:11    6     35.1°C  16:11    9      0           0           0          14          4
Juli          20.1°C     10.0°C  05:14   10     33.0°C  15:13   23      0           0           0          16          7
August        20.8°C      9.5°C  06:37   22     33.5°C  15:55    9      0           0           0          20         12
September     16.5°C      6.5°C  05:10   17     29.9°C  16:19    4      0           0           0          11          0
Oktober       11.9°C      2.9°C  06:00   13     27.7°C  16:20    5      0           0           0           1          0
November       5.5°C     -3.1°C  08:04   15     15.8°C  14:56    3      0           8          23           0          0
Dezember       1.7°C     -7.9°C  08:20   21      9.4°C  00:52   25      6          16          31           0          0
------------------------------------------------------------------------------------------------------------------------------
 Total:       11.2°C     -7.9°C  08:20  Dez     35.1°C  16:11  Jun      8          71         118          69         23

Last year Ice days    max <  0°C     11
Last year Cold days   min <= 0°C     78
Last year Cool days   max < 10°C    105
Last year Summer days max >=25°C    109
Last year Heat days   max >=30°C     52


TEMPERATURE (°C) - Norm

                                 Heat       Cool     Growing   Home Heat
             Norm              Deg days   Deg days   Deg days  Deg days   Sun duration
 Month       Temp.     STDV   Base 18.0  Base 18.0   Base 5.0  Base 12.0     hours
----------------------------------------------------------------------------------------
Januar        1.20    +0.76       497.2        0.0       10.3      559.2         0:00
Februar       2.50    +1.66       401.3        0.0       41.6      451.9         0:00
März          5.90    -0.01       375.4        0.0       76.0      409.7         0:00
April         9.90    +2.34       174.5        1.8      217.2      152.3       147:39
Mai          14.40    -0.19       121.9        4.4      285.5       86.9       284:18
Juni         17.60    +1.07        28.5       48.7      410.2        0.0       267:01
Juli         19.50    +0.64        14.5       80.9      469.4        0.0       264:08
August       18.80    +2.04        12.5      100.5      491.0        0.0       239:27
September    15.30    +1.25        69.8       26.1      346.4       24.9       229:56
Oktober      10.40    +1.50       190.5        1.4      213.9      187.4       143:53
November      5.20    +0.28       375.6        0.0       53.1      435.6        61:00
Dezember      2.20    -0.48       504.7        0.0        5.3      566.7        41:20
----------------------------------------------------------------------------------------
 Total:      10.20    +0.96      2766.3      263.8     2620.0     2874.6      1678:42


PRECIPITATION (l/m²)

              Norm  Standard              Days   Days   Days
 Month        Rain   Rain-DV      Rain    >0.0   >2.0  >20.0
---------------------------------------------------------------
Januar        40.0     +44.5       84.5     22     10      0
Februar       40.0      -5.2       34.8      9      3      0
März          45.0     -22.0       23.0     12      5      0
April         52.0     -26.8       25.2      7      5      0
Mai           75.0     -21.0       54.0     10      7      0
Juni          77.0     -53.6       23.4      9      4      0
Juli          77.0     +26.7      103.7     15      9      2
August        59.0     +51.2      110.2     19     13      1
September     54.0     -14.4       39.6     11      6      0
Oktober       49.0     +24.1       73.1     16     11      1
November      52.0      -1.2       50.8     18      6      0
Dezember      49.0     -20.9       28.1     16      5      0
---------------------------------------------------------------
 Total:      669.0     -18.6      650.4    164     84      4


WIND SPEED (km/h)

 Month        Wind     High   Time  Day  DOM DIR
--------------------------------------------------
Januar         3.0     46.3  20:40   12        W
Februar        3.9     39.1  11:19    7        W
März           3.4     33.7  03:43   21        W
April          4.3     28.3  15:50    7        W
Mai            4.2     26.6  16:40   21       NO
Juni           4.9     32.4  20:16   23        W
Juli           4.1     40.4  07:12   19        W
August         3.7     30.7  23:15   18        W
September      4.7     36.5  16:00   21        W
Oktober        3.0     24.6  03:10   11     W-SW
November       4.0     47.5  05:54   19     W-SW
Dezember       3.7     44.2  23:55   17     W-SW
--------------------------------------------------
 Total:        3.9     47.5  05:54  Nov        W


Distributions Wind Dir Values      49174
Distributions Wind Dir N-NO        9.113%
Distributions Wind Dir NO         12.881%
Distributions Wind Dir NO-O        8.696%
Distributions Wind Dir O           4.795%
Distributions Wind Dir O-SO        0.549%
Distributions Wind Dir SO          0.262%
Distributions Wind Dir SO-S        0.260%
Distributions Wind Dir S           0.561%
Distributions Wind Dir S-SW        0.864%
Distributions Wind Dir SW          3.547%
Distributions Wind Dir SW-W       14.945%
Distributions Wind Dir W          26.091%
Distributions Wind Dir W-NW        4.698%
Distributions Wind Dir NW          2.751%
Distributions Wind Dir NW-N        2.568%
Distributions Wind Dir N           7.419%