August 2009
Temperature
| Max | 21.9°C | on 19 Aug 2009 at 15:00:00 |
| Min | 8.0°C | on 09 Aug 2009 at 03:50:00 |
| Mean max | 18.2°C | |
| Mean min | 11.2°C | |
| Highest min | 15.7°C | on 19 Aug 2009 at 00:00:00 |
| Lowest max | 13.6°C | on 28 Aug 2009 at 13:20:00 |
| Mean temperature | ||
| Method 1 | 14.6°C | Average of all temperature data points |
| Method 2 | 14.7°C | Average of day max/min values |
| Lows | Highs | ||
| ≤-10°C | 0 | ≤5°C | 0 |
| -5 to -10°C | 0 | 5 to 10°C | 0 |
| 0 to -5°C | 0 | 10 to 15°C | 2 |
| 0 to 5°C | 0 | 15 to 20°C | 24 |
| 5 to 10°C | 12 | 20 to 25°C | 5 |
| 10 to 15°C | 17 | 25 to 30°C | 0 |
| >15°C | 2 | ≥30°C | 0 |
| Day average | |||
| <0°C | 0 | 10 to 15°C | 18 |
| 0 to 5°C | 0 | 15 to 20°C | 13 |
| 5 to 10°C | 0 | ≥20°C | 0 |
Lowest average 11.2 on 28 Aug;
Highest average 18 on 19 Aug
Air pressure
| Max | 1021.9 mb | 07 Aug at 23:00:00 |
| Min | 1000.9 mb | 26 Aug at 09:50:00 |
| Average | 1013.4 mb |
Rainfall
| Total | 109.6 mm |
| Days of rain | 19 (≥0.5mm) |
| Wettest day | 22.87 mm on 12 Aug |
Wind
| Max | 20.5 mph | on 19 Aug at 14:10:00 |
| Max gust | 36.5 mph | on 20 Aug at 01:00:00 |
| Average | 1.1 mph | |
| Average direction | 176° | (0 mph) |
| Steadiness factor | 4% | |
| Prevailing direction | 216° | (not weighted for speed) |
| Prevailing wind rose | Wind speed rose |
|---|---|
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Humidity
All calculations based on 00:00-23:59 day
Generated Wed Sep 2 17:26:13 2009