DECEMBER ROUNDUP 2008
Weather station: Davis Vantage Pro    
Location: Sandnes, Norge H.o.sl: 150 m  Lat: 58° 48' 52" N  Long: 5° 44' 56" E
TEMP. (°C), PRECIP.  (mm), WIND SPEED (m/s)
DAY MEAN TEMP. HIGH TIME LOW TIME HEAT DEG. DAYS COOL DEG. DAYS RAIN 10 MIN AVG. WIND HIGH GUST TIME DOMINANT DIRECTION
1 0.9 1.9 12:50 0.3 22:10 16.1 0.0 0.0 1.4 5.4 0:20 SE
2 0.4 4.3 13:40 -1.7 23:10 16.6 0.0 0.0 0.8 3.6 23:30 SE
3 -1.1 0.4 21:50 -2.6 8:10 18.1 0.0 0.3 1.5 4.5 19:30 SE
4 1.1 2.3 12:30 -0.6 1:30 15.9 0.0 0.5 5.1 17.0 21:30 SE
5 2.9 3.4 13:10 2.2 0:10 14.1 0.0 0.0 3.0 13.9 6:50 ENE
6 2.1 3.9 13:00 -0.8 23:30 14.9 0.0 0.0 0.9 6.3 18:20 N
7 2.4 4.9 22:50 -1.3 1:20 14.6 0.0 2.0 2.2 7.6 23:00 SSE
8 4.8 6.3 8:20 1.9 23:20 12.2 0.3 7.6 3.3 11.6 2:00 W
9 1.4 3.2 5:10 0.2 23:00 15.5 0.0 3.3 1.1 7.6 8:40 S
10 -0.6 1.2 13:10 -2.6 20:30 17.6 0.0 0.8 1.4 7.6 4:50 SE
11 -0.7 1.2 14:30 -2.5 0:10 17.7 0.0 0.3 2.1 8.5 20:30 E
12 0.2 1.6 13:30 -1.3 0:10 16.8 0.0 0.0 5.8 20.6 22:30 SE
13 2.7 4.1 6:30 1.1 2:10 14.3 0.0 0.8 8.8 21.5 6:20 SE
14 4.2 4.8 14:40 3.3 6:10 12.8 0.0 0.0 6.0 20.6 4:10 ESE
15 3.7 4.3 0:10 2.8 7:00 13.3 0.0 0.0 4.1 13.9 23:40 SE
16 4.7 5.6 10:40 3.8 0:10 12.3 0.1 0.8 6.6 17.9 8:30 SSE
17 4.4 5.8 6:30 3.4 9:30 11.3 0.0 19.3 4.5 18.8 22:10 SSE
18 6.9 8.1 11:20 3.9 22:10 5.4 1.0 5.3 5.0 17.0 9:30 SSW
19 2.9 4.7 0:10 1.4 23:00 13.5 0.0 15.7 2.9 17.9 23:20 SSE
20 5.4 6.8 1:30 2.1 0:10 10.6 0.6 4.8 8.6 24.1 11:50 NW
21 4.8 8.2 14:40 2.4 7:20 12.2 0.7 5.6 5.3 19.7 22:40 W
22 5.5 6.8 2:50 3.4 21:40 11.3 0.8 0.3 6.7 22.4 2:40 NW
23 4.6 6.5 23:00 2.7 1:40 12.4 0.3 0.8 2.0 8.5 23:00 SE
24 3.9 6.7 0:40 1.1 21:10 13.1 0.2 0.3 3.0 13.0 1:40 N
25 2.2 5.1 13:20 1.1 20:10 14.8 0.0 0.0 1.6 5.4 7:00 SE
26 2.1 3.4 15:20 0.6 2:00 14.9 0.0 0.0 1.1 3.6 0:40 SE
27 1.1 3.1 13:30 -1.0 9:00 16.0 0.0 0.0 1.0 4.5 3:30 SE
28 1.4 3.9 13:00 0.2 9:20 13.4 0.0 0.0 0.7 3.1 6:20 SE
29 1.4 1.9 2:10 0.7 17:40 14.1 0.0 0.0 2.0 7.6 9:00 SE
30 1.2 1.9 13:00 0.1 18:40 15.4 0.0 0.0 2.2 9.4 3:40 SE
31 1.9 3.4 23:50 0.6 10:00 13.6 0.0 0.0 0.8 5.4 15:00 N
           
Avg/Sum 2.5 8.2 21 -2.6 3 434.9 4.1 68.3 3.3 24.1 20 SE
Mean 2.2     97.1
Deviation 1.1   28.8 70.3%
Max Rain  19.3 mm on the 17.
Days of prec:17 > 0.2 mm  8 > 2 mm  0 > 20 mm    * = All time High
Days of frost: 9
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ENZV Sola Airport SVG :  
Avg/Sum 2.9 8.5   -4.0   438.0 12 68.8    
Mean 2.2   459.0 110.0
Deviation 0.7 95.4% 41.2 62.0% av månedsnormal  
Max Rain 17.0 mm den 20.
Days of prec: 11
Days of frost: 13