September 2017
Temperature
| Max | 18.1°C | on 04 Sep 2017 at 14:10:00 |
| Min | 4.4°C | on 01 Sep 2017 at 06:32:00 |
| Mean max | 14.7°C | |
| Mean min | 8.8°C | |
| Highest min | 13.9°C | on 04 Sep 2017 at 02:31:00 |
| Lowest max | 6.6°C | on 14 Sep 2017 at 00:00:00 |
| Mean temperature | ||
| Method 1 | 11.8°C | Average of all temperature data points |
| Method 2 | 11.7°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 | 1 |
| 0 to 5°C | 1 | 10 to 15°C | 6 |
| 5 to 10°C | 8 | 15 to 20°C | 7 |
| 10 to 15°C | 5 | 20 to 25°C | 0 |
| >15°C | 0 | ≥25°C | 0 |
| Day average | |||
| <0°C | 0 | 10 to 15°C | 11 |
| 0 to 5°C | 0 | 15 to 20°C | 1 |
| 5 to 10°C | 2 | ≥20°C | 0 |
Lowest average 6.5 on 14 Sep;
Highest average 15.5 on 04 Sep
Air pressure
| Max | 1022.3 mb | 01 Sep at 23:00:00 |
| Min | 984.6 mb | 11 Sep at 07:10:00 |
| Average | 1004.4 mb |
Rainfall
| Total | 133.1 mm |
| Days of rain | 11 (≥0.5mm) |
| Wettest day | 22.79 mm on 11 Sep |
Wind
| Max | 113.2 mph | on 08 Sep at 22:20:00 |
| Average | 0.5 mph | |
| Average direction | 20° | (0 mph) |
| Steadiness factor | 9% | |
| Prevailing direction | 1° | (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 Tue Sep 17 20:50:18 2019