December 2006
Temperature
Max | 11.8°C | on 29 Dec 2006 at 21:00:00 |
Min | -4.0°C | on 23 Dec 2006 at 07:20:00 |
Mean max | 7.9°C | |
Mean min | 3.1°C | |
Highest min | 9.4°C | on 14 Dec 2006 at 20:50:00 |
Lowest max | 2.1°C | on 24 Dec 2006 at 23:20:00 |
Mean temperature | ||
Method 1 | 5.5°C | Average of all temperature data points |
Method 2 | 5.5°C | Average of day max/min values |
Lows | Highs | ||
≤-10°C | 0 | ≤5°C | 5 |
-5 to -10°C | 0 | 5 to 10°C | 16 |
0 to -5°C | 6 | 10 to 15°C | 10 |
0 to 5°C | 17 | 15 to 20°C | 0 |
5 to 10°C | 8 | 20 to 25°C | 0 |
10 to 15°C | 0 | 25 to 30°C | 0 |
>15°C | 0 | ≥30°C | 0 |
Day average | |||
<0°C | 1 | 10 to 15°C | 0 |
0 to 5°C | 9 | 15 to 20°C | 0 |
5 to 10°C | 21 | ≥20°C | 0 |
Lowest average -1.5 on 23 Dec;
Highest average 9.9 on 14 Dec
![Temperature for December 2006](archive/2006-12/temperature.png)
Air pressure
Max | 1042.3 mb | 21 Dec at 22:20:00 |
Min | 978.6 mb | 07 Dec at 12:10:00 |
Average | 1013.1 mb |
![Pressure for December 2006](archive/2006-12/pressure.png)
Rainfall
Total | 224.5 mm |
Days of rain | 26 (≥0.5mm) |
Wettest day | 27.48 mm on 30 Dec |
![Rainfall for December 2006](archive/2006-12/rain.png)
Wind
Max | 17.7 mph | on 03 Dec at 03:30:00 |
Max gust | 30.6 mph | on 03 Dec at 00:40:00 |
Average | 2.2 mph | |
Average direction | 227° | (1.2 mph) |
Steadiness factor | 55% | |
Prevailing direction | 206° | (not weighted for speed) |
Prevailing wind rose | Wind speed rose |
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Humidity
![Humidity for December 2006](archive/2006-12/humidity.png)
All calculations based on 00:00-23:59 day
Generated at Sun Jan 7 12:39:26 2007