May 2015
Temperature
| Max | 21.8°C | on 23 May 2015 at 13:59:00 |
| Min | 1.9°C | on 08 May 2015 at 04:50:00 |
| Mean max | 14°C | |
| Mean min | 5.8°C | |
| Highest min | 9.0°C | on 11 May 2015 at 23:40:00 |
| Lowest max | 9.0°C | on 06 May 2015 at 16:30:00 |
| Mean temperature | ||
| Method 1 | 9.7°C | Average of all temperature data points |
| Method 2 | 9.9°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 | 7 | 10 to 15°C | 19 |
| 5 to 10°C | 24 | 15 to 20°C | 9 |
| 10 to 15°C | 0 | 20 to 25°C | 2 |
| >15°C | 0 | ≥25°C | 0 |
| Day average | |||
| <0°C | 0 | 10 to 15°C | 16 |
| 0 to 5°C | 0 | 15 to 20°C | 0 |
| 5 to 10°C | 15 | ≥20°C | 0 |
Lowest average 6.4 on 02 May;
Highest average 13.5 on 23 May
Air pressure
| Max | 1025.3 mb | 16 May at 22:20:00 |
| Min | 980.7 mb | 05 May at 06:19:00 |
| Average | 1011 mb |
Rainfall
| Total | 105.7 mm |
| Days of rain | 22 (≥0.5mm) |
| Wettest day | 22.79 mm on 18 May |
Wind
| Max | 0 mph | on |
| Average | 0 mph | |
| Average direction | 0° | (0 mph) |
| Steadiness factor | 0% | |
| Prevailing direction | 262° | (not weighted for speed) |
| Prevailing wind rose | Wind speed rose |
|---|---|
 |
 |
Humidity
All calculations based on 00:00-23:59 day
Generated Mon Jun 1 00:00:38 2015