Year summary 2021  -  Mannheim-Seckenheim 96 m over Sealevel

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

Date Freitag, 31. Dezember 2021

            Average             Month                   Month           Icedays   Cold days  Cool days  Summerdays  Heat days
 Month    Temperature    Min-Temperature  Day    Max-Temperature  Day   max <0C  min <=0C  max <10C  max >=25C  max >=30C
------------------------------------------------------------------------------------------------------------------------------
Januar         3.1C     -5.3C  07:45   11     12.9C  12:50   29      0           9          26           0          0
Februar        4.9C    -10.8C  03:25   11     20.0C  15:25   25      4           9          12           0          0
Mrz           7.4C     -3.1C  07:05    7     25.5C  17:25   31      0           8          11           1          0
April          9.0C     -0.8C  06:15   13     24.8C  16:55    1      0           3           4           0          0
Mai           13.0C      3.9C  02:55    8     30.5C  16:25    9      0           0           0           1          1
Juni          21.6C      9.0C  05:05    1     34.6C  17:35   18      0           0           0          23          6
Juli          20.2C     13.2C  06:15   21     29.1C  17:20   18      0           0           0          21          0
August        18.8C     10.9C  04:05   17     31.6C  17:40   13      0           0           0           9          4
September     17.6C      7.4C  07:10   22     28.3C  16:15    8      0           0           0          11          0
Oktober       10.8C      1.3C  07:30   24     23.6C  15:05    3      0           0           0           0          0
November       5.7C     -1.7C  07:35   23     15.0C  00:10    1      0           4          23           0          0
Dezember       5.2C     -5.7C  07:40   22     15.2C  12:40   30      0           5          26           0          0
------------------------------------------------------------------------------------------------------------------------------
 Total:       11.5C    -10.8C  03:25  Feb     34.6C  17:35  Jun      4          38         102          66         11

Last year Ice days    max <  0C      1
Last year Cold days   min <= 0C     23
Last year Cool days   max < 10C     81
Last year Summer days max >=25C     89
Last year Heat days   max >=30C     20


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    +1.88       462.6        0.0       17.4      524.6        19:00
Februar       2.50    +2.42       366.3        0.0       64.1      407.3        93:30
Mrz          5.90    +1.47       329.4        0.0       85.1      373.7       160:50
April         9.90    -0.88       269.3        0.0      125.0      297.1       203:25
Mai          14.40    -1.43       157.2        1.5      247.2      104.0       169:15
Juni         17.60    +3.96         1.5      108.3      496.8        0.0       236:25
Juli         19.50    +0.72         3.4       72.2      471.8        0.0       211:00
August       18.80    -0.00        19.4       44.1      427.7        0.0       170:15
September    15.30    +2.25        36.9       23.5      376.5        8.3       207:55
Oktober      10.40    +0.43       223.7        1.4      180.7      212.3       111:05
November      5.20    +0.53       368.2        0.0       44.5      428.2        28:05
Dezember      2.20    +2.99       397.2        0.0       40.2      452.0        22:30
----------------------------------------------------------------------------------------
 Total:      10.20    +1.27      2635.3      250.9     2577.1     2807.6      1633:15


PRECIPITATION (l/m)

              Norm  Standard              Days   Days   Days
 Month        Rain   Rain-DV      Rain    >0.0   >2.0  >20.0
---------------------------------------------------------------
Januar        40.0     +16.8       56.8     23      9      0
Februar       40.0      -0.5       39.5     14      7      0
Mrz          45.0      -9.6       35.4     14      7      0
April         52.0     -34.0       18.0      9      4      0
Mai           75.0     -28.4       46.6     22      8      0
Juni          77.0     +11.2       88.2     16     10      0
Juli          77.0     +16.2       93.2     16      8      1
August        59.0      +7.4       66.4     15      9      0
September     54.0     -29.4       24.6     11      3      0
Oktober       49.0      +1.8       50.8     21      6      0
November      52.0     -27.0       25.0     20      5      0
Dezember      49.0      +9.8       58.8     20      8      0
---------------------------------------------------------------
 Total:      669.0     -65.7      603.3    201     84      1


WIND SPEED (km/h)

 Month        Wind     High   Time  Day  DOM DIR
--------------------------------------------------
Januar         0.8     14.5  07:35   29     S-SO
Februar        0.6     14.5  22:40    3     S-SO
Mrz           1.1     16.1  00:50   12       SW
April          1.0      9.7  14:00    3     N-NO
Mai            1.1     14.5  13:15    5       SW
Juni           0.4      9.7  22:30   18     N-NO
Juli           0.5      8.0  22:05   10       SW
August         0.5      9.7  15:15    2     W-SW
September      0.3      8.0  14:20   29     S-SO
Oktober        0.4     17.7  08:30   21     S-SO
November       0.3      8.0  12:25   30     S-SO
Dezember       0.4      9.7  22:00   28     S-SO
--------------------------------------------------
 Total:        3.9     61.2  09:35  Okt       SW


Distributions Wind Dir Values      24407
Distributions Wind Dir N-NO       10.948%
Distributions Wind Dir NO          4.433%
Distributions Wind Dir NO-O        3.167%
Distributions Wind Dir O           2.090%
Distributions Wind Dir O-SO        2.139%
Distributions Wind Dir SO          4.368%
Distributions Wind Dir SO-S       17.261%
Distributions Wind Dir S           5.015%
Distributions Wind Dir S-SW        4.023%
Distributions Wind Dir SW         17.368%
Distributions Wind Dir SW-W       14.598%
Distributions Wind Dir W           1.811%
Distributions Wind Dir W-NW        0.356%
Distributions Wind Dir NW          1.430%
Distributions Wind Dir NW-N        4.253%
Distributions Wind Dir N           6.740%