May 2013
Temperature
| Max | 21.2°C | on 07 May 2013 at 15:40:00 |
| Min | -0.8°C | on 01 May 2013 at 04:19:00 |
| Mean max | 14.2°C | |
| Mean min | 4.3°C | |
| Highest min | 8.1°C | on 20 May 2013 at 00:00:00 |
| Lowest max | 8.4°C | on 14 May 2013 at 13:29:00 |
| Mean temperature | ||
| Method 1 | 9°C | Average of all temperature data points |
| Method 2 | 9.25°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 | 2 | 5 to 10°C | 2 |
| 0 to 5°C | 17 | 10 to 15°C | 19 |
| 5 to 10°C | 12 | 15 to 20°C | 9 |
| 10 to 15°C | 0 | 20 to 25°C | 1 |
| >15°C | 0 | ≥25°C | 0 |
| Day average | |||
| <0°C | 0 | 10 to 15°C | 10 |
| 0 to 5°C | 0 | 15 to 20°C | 0 |
| 5 to 10°C | 21 | ≥20°C | 0 |
Lowest average 5.5 on 14 May;
Highest average 14.9 on 07 May
Air pressure
| Max | 1023.7 mb | 01 May at 00:09:00 |
| Min | 986.6 mb | 15 May at 03:19:00 |
| Average | 1009.9 mb |
Rainfall
| Total | 92.7 mm |
| Days of rain | 14 (≥0.5mm) |
| Wettest day | 15.54 mm on 27 May |
Wind
| Max | 36.5 mph | on 09 May at 11:30:00 |
| Average | 0 mph | |
| Average direction | 29° | (0 mph) |
| Steadiness factor | 11% | |
| Prevailing direction | 266° | (not weighted for speed) |
| Prevailing wind rose | Wind speed rose |
|---|---|
 |
 |
Humidity
All calculations based on 00:00-23:59 day
Generated Sat Jun 1 00:00:30 2013