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
![Temperature for May 2013](archive/2013-05/temperature.png)
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 |
![Pressure for May 2013](archive/2013-05/pressure.png)
Rainfall
Total | 92.7 mm |
Days of rain | 14 (≥0.5mm) |
Wettest day | 15.54 mm on 27 May |
![Rainfall for May 2013](archive/2013-05/rain.png)
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 |
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Humidity
![Humidity for May 2013](archive/2013-05/humidity.png)
All calculations based on 00:00-23:59 day
Generated Sat Jun 1 00:00:30 2013