MONTHLY CLIMATOLOGICAL SUMMARY for DEC. 2025

NAME: VSB-FBI-WEB   CITY: Ostrava-Výškovice (FBI)   STATE: CZ 
ELEV:   258 m  LAT:  49° 46' 38" N  LONG:  18° 13' 08" E

                   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   0.2   0.9   17:50  -1.1    0:05  18.1   0.0   1.4   0.4   5.8    1:05   SSW
 2   1.0   2.3   13:35   0.4   18:20  17.3   0.0   4.6   0.2   4.0    3:30     E
 3   2.8   4.6   13:40   1.3    6:50  13.5   0.0   1.2   0.1   2.2    0:40   SSE
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
-------------------------------------------------------------------------------------
     1.4   4.6     3    -1.1     1    48.9   0.0   7.2   0.3   5.8     1     SSW

Max >=  32.0:  0
Max <=   0.0:  0
Min <=   0.0:  1
Min <= -18.0:  0
Max Rain: 4.60 ON 02.12.25
Days of Rain: 3 (> .2 mm) 1 (> 2 mm) 0 (> 20 mm)
Heat Base:  18.3  Cool Base:  18.3  Method: Integration