Monthly Climate Summary for January 2005 at Milhaguet (Carreau)
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Rather mild and mostly dry until the 23rd, then very cold and wintry     Back Forward
                       
Overall mean temperature was 3.4 C which is -0.1 degC compared with the 1971-2000 average
Mean day maximum (09-21) was 6.0 C which is -0.6 degC compared with the 1971-2000 average
Mean night minimum (21-09) was 0.7 C which is +0.4 degC compared with the 1971-2000 average
Mean 24hr maximum (09-09) was 6.2 C              
Mean 24hr minimum (09-09) was 0.6 C              
  Highest day max was 11.1 C on the 11          
  Lowest day max was -2.4 C on the 26          
  Highest night min was 6.6 C on the 23          
  Lowest night min was -7.2 C on the 30          
  Lowest grass min was -7.4 C on the 28          
                       
Total rainfall this month was 64.3 mm which is 63.7 per cent of the 1971-2000 average  
  Highest daily fall was 13.0 mm on the 17          
Number of hours with rain was 118.0 hrs              
Equiv. TSR rainfall duration was 82.6 hrs which is   per cent of the 1971-2000 average  
  Highest no of wet hrs 20.0 hrs on the 20          
  Highest equiv duration 16.0 hrs on the 20          
  Mean rainfall intensity 0.78 mm/h              
                       
Total sunshine this month was 12.0 hrs which is 80.0 per cent of the 1971-2000 average  
Equiv. C/S sunshine total was 13.2 hrs which is 80.0 per cent of the 1971-2000 average  
  Highest daily sun was 1.8 hrs on the 30          
                       
Maximum snow depth was 3.0 cm on the 28          
                       
Mean sea-level pressure at 09Z 1027.0 mbar which is +7.8 mbar compared with the 1961-1990 average
  Highest pressure at 09Z 1040.3 mbar on the 3          
  Lowest pressure at 09Z 1010.3 mbar on the 18          
                       
Number of days with:                    
Air Frost 14   0.2mm rain 18   No sun 9   Snow lying 4  
Grnd Frost 20   1.0mm 14   3h sun 0   Snow/sleet 6  
Max < 0C 3   5mm 4   6h sun 0   Hail 0  
Max > 10 2   10mm 2   9h sun 0   Thunder 0  
Max > 20 0   25mm 0   12h sun 0   Fog at 09Z 7  
Max > 30 0   50mm 0   15h sun 0   Gale 0  
                       
Notable events during the month: