December 2015
Temperature
Max | 13.9°C | on 07 Dec 2015 at 13:35:00 |
Min | 1.1°C | on 31 Dec 2015 at 23:22:00 |
Mean max | 10.5°C | |
Mean min | 5.9°C | |
Highest min | 10.8°C | on 19 Dec 2015 at 21:58:00 |
Lowest max | 6.3°C | on 10 Dec 2015 at 23:17:52 |
Mean temperature | ||
Method 1 | 8.5°C | Average of all temperature data points |
Method 2 | 8.2°C | Average of day max/min values |
Lows | Highs | ||
≤-10°C | 0 | <0°C | 0 |
-5 to -10°C | 0 | 0 to 5°C | 0 |
0 to -5°C | 0 | 5 to 10°C | 9 |
0 to 5°C | 15 | 10 to 15°C | 24 |
5 to 10°C | 14 | 15 to 20°C | 0 |
10 to 15°C | 4 | 20 to 25°C | 0 |
>15°C | 0 | ≥25°C | 0 |
Day average | |||
<0°C | 0 | 10 to 15°C | 7 |
0 to 5°C | 1 | 15 to 20°C | 0 |
5 to 10°C | 25 | ≥20°C | 0 |
Lowest average 3.9 on 31 Dec;
Highest average 12.3 on 19 Dec
![Temperature for December 2015](archive/2015-12/temperature.png)
Air pressure
Max | 1026.9 mb | 09 Dec at 10:37:00 |
Min | 996.2 mb | 19 Dec at 23:48:00 |
Average | 1010.4 mb |
![Pressure for December 2015](archive/2015-12/pressure.png)
Rainfall
Total | 327.9 mm |
Days of rain | 31 (≥0.5mm) |
Wettest day | 42.47 mm on 12 Dec |
![Rainfall for December 2015](archive/2015-12/rain.png)
Wind
Max | 108.5 mph | on 02 Dec at 15:30:00 |
Average | 0.1 mph | |
Average direction | 246° | (0 mph) |
Steadiness factor | 9% | |
Prevailing direction | 304° | (not weighted for speed) |
Prevailing wind rose | Wind speed rose |
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Humidity
![Humidity for December 2015](archive/2015-12/humidity.png)
All calculations based on 00:00-23:59 day
Generated Fri Jan 1 00:05:50 2016