Monthly Climate Summary for September 2006 at Milhaguet (Carreau)
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                        Exceptionally warm especially during the first half; several heavy falls of rain     Back Forward
                       
Overall mean temperature was 18.0 ēC which is +2.3 degC compared with the 1971-2000 average
Mean day maximum (09-21) was 24.1 ēC which is +2.1 degC compared with the 1971-2000 average
Mean night minimum (21-09) was 11.9 ēC which is +2.5 degC compared with the 1971-2000 average
Mean 24hr maximum (09-09) was 24.1 ēC                 
Mean 24hr minimum (09-09) was 11.9 ēC              
  Highest day max was 33.3 ēC on  the   6          
  Lowest day max was 12.9 ēC on  the 15          
  Highest night min was 16.9 ēC on  the 6          
  Lowest night min was 6.3 ēC on  the 27          
  Lowest grass min was 9.2 ēC on  the 27          
                       
Total rainfall this month was 121.8 mm which is 133.8 per  cent of the 1971-2000 average  
  Highest daily fall was 40.0 mm on  the 15          
Number of hours with rain was 90.0 hrs              
Equiv. TSR rainfall duration was 63.0 hrs which is   per  cent of the 1971-2000 average  
  Highest no of wet hrs 21.0 hrs on  the 15          
  Highest equiv duration 16.8 hrs on  the 15          
  Mean rainfall intensity 1.93 mm/h              
                       
Total sunshine this month was 102.6 hrs which is 73.3 per  cent of the 1971-2000 average  
Equiv. C/S sunshine total was 112.9 hrs which is 73.3 per  cent of the 1971-2000 average  
  Highest daily sun was 9.0 hrs on  the 1          
                       
Maximum  snow depth  was 0.0 cm on  the             
                       
Mean sea-level pressure at 09Z 1014.9 mbar which is -3.5 mbar compared with the 1961-1990 average
  Highest pressure at 09Z 1026.0 mbar on  the 4          
  Lowest pressure at 09Z 1006.1 mbar on  the 15          
                       
Number of days with:                    
Air Frost 0   0.2mm rain 20   No  sun 3   Snow lying 0  
Grnd Frost 0   1.0mm 9   3h  sun 14   Snow/sleet 0  
Max < 0ēC 0   5mm 7   6h  sun 8   Hail 0  
Max > 10 30   10mm 5   9h  sun 1   Thunder 1  
Max > 20 23   25mm 1   12h sun 0   Fog at 09Z 1  
Max > 30 4   50mm 0   15h sun 0   Gale 0  
                       
Notable events during the month: