Tjörnvädret.se

Månadsvärden för december 1999

                   MONTHLY CLIMATOLOGICAL SUMMARY for DEC. 1999

NAME:             CITY:        STATE:               
ELEV:          LAT:                  LONG:                

                   TEMPERATURE (°C), RAIN  (mm), WIND SPEED (m/s)

                                      HEAT  COOL        AVG
    MEAN                              DEG   DEG         WIND                 DOM
DAY TEMP  HIGH   TIME   LOW    TIME   DAYS  DAYS  RAIN  SPEED HIGH   TIME    DIR
------------------------------------------------------------------------------------
 1   6.3   8.9    0:10   4.3   21:20  12.0   0.0   0.0  10.5  27.3    0:50     W
 2   4.6   5.9   12:40   3.4    7:20  13.8   0.0   0.0   5.5  13.4    4:20     W
 3   2.8   4.9    0:20   0.2   17:20  15.4   0.0  17.4   3.6  11.6    7:40   ENE
 4  -1.4   0.6    0:00  -3.6   16:40  19.8   0.0   0.2   2.0  13.9    0:10    NE
 5  -4.2   2.3   23:30  -7.7   17:50  22.5   0.0   0.0   1.3   8.5   23:10    NE
 6   5.5   8.7   21:40   2.3    0:00  12.8   0.0  10.6   8.0  18.8    6:00   SSW
 7   7.0   8.4    0:00   4.7   23:10  11.3   0.0   2.4   9.3  21.0   12:50   WSW
 8   5.9   6.9    8:20   4.1   17:20  12.4   0.0   6.4   5.0  16.1    4:20     W
 9   6.6   7.2    5:20   5.7   22:50  11.8   0.0   4.4   5.0  13.0   22:30   SSW
10   4.4   6.6    2:50  -0.4   23:40  14.0   0.0   0.6   3.8  13.0    5:40   SSW
11  -1.0   0.8   23:50  -2.7    5:40  19.3   0.0   2.6   2.6   8.5   15:10    NE
12  -1.1   0.8    0:00  -3.2   23:50  19.4   0.0   6.4   2.9  10.7    3:10   NNE
13  -4.5  -3.1   13:10  -8.4   22:00  22.9   0.0   0.0   0.8   6.3    1:30     N
14  -6.6  -5.2   14:30  -9.1    4:40  25.0   0.0   0.0   2.7  13.0   23:40    NE
15  -6.7  -4.7   14:00 -11.8   23:40  25.0   0.0   0.0   3.4  13.0   10:10   NNE
16  -3.8   3.9   23:50 -13.4    4:10  22.1   0.0   1.2   3.9  13.4   16:40    NE
17   4.0   5.4   18:20   1.1   22:10  14.3   0.0   7.6   8.3  25.5   20:30   SSW
18   1.5   3.6    1:50   0.6   17:10  16.8   0.0   0.2   5.9  18.3    0:40     W
19   0.0   3.6   18:00  -4.0   10:30  18.3   0.0   0.0   0.8   9.8   17:30     N
20  -1.6   2.6    2:30  -7.6   23:10  19.9   0.0   0.0   0.6   4.9    6:30     N
21  -4.8   1.2   23:50  -9.0    6:00  23.1   0.0   0.0   0.5   3.6   23:50    NE
22   2.6   3.1   13:50   1.2    0:00  15.7   0.0   0.0   4.3  15.2   22:20   SSW
23   3.1   4.7   16:30   1.5    4:00  15.2   0.0  17.4   4.6  16.5    4:40   SSW
24   4.2   5.3   21:00   2.0   15:40  14.2   0.0   9.2   5.8  18.8   13:20   SSW
25   4.9   6.0   12:10   4.4   20:10  13.4   0.0  20.6   5.1  17.4    7:10   SSW
26   2.9   4.6    0:00   0.6   23:50  15.4   0.0   7.8   3.8  15.6    4:50   SSW
27   0.8   1.6   12:50   0.2    8:50  17.5   0.0   5.6   1.1   5.4    0:40    NE
28   0.0   0.8    0:00  -1.4   23:50  18.3   0.0   0.0   1.3   6.3    9:00    NE
29  -3.3  -1.3    0:00  -6.1   18:10  21.6   0.0   0.0   0.7   2.7    8:30    NE
30  -1.3   0.2    7:10  -3.8   22:10  19.6   0.0   0.6   1.3   4.5   14:00    NE
31  -1.3   2.5   23:50  -4.8    3:20  19.6   0.0   0.0   1.6   6.3   22:40    NE
-------------------------------------------------------------------------------------
     0.8   8.9     1   -13.4    16   542.4   0.0 121.2   3.7  27.3     1      NE

Max >=  32.0:  0
Max <=   0.0:  4
Min <=   0.0: 16
Min <= -18.0:  0
Max Rain: 20.60 ON 99-12-25
Days of Rain: 16 (> .2 mm) 13 (> 2 mm) 1 (> 20 mm)
© 2025, ELJI Elektronik – version Version 1.00.26
Uppdaterad 2025-05-21 16:55