Monthly Climate Summary for  May  2003 at Milhaguet (Carreau)
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                      Cool and changeable for three weeks, then warm and sunny             Back Forward
Overall mean temperature was 13.9 ēC which is -0.2 degC compared with the 1971-2000 average
Mean day maximum (09-21) was 20.0 ēC which is -1.0 degC compared with the 1971-2000 average
Mean night minimum (21-09) was 7.7 ēC which is +0.5 degC compared with the 1971-2000 average
Mean 24hr maximum (09-09) was 20.0 ēC
Mean 24hr minimum (09-09) was 7.7 ēC
Highest day max was 31.0 ēC on  the   30
Lowest day max was 11.4 ēC on  the 6
Highest night min was 13.5 ēC on  the 31
Lowest night min was 0.8 ēC on  the 14
Lowest grass min was -1.1 ēC on  the 14
Total rainfall this month was 78.3 mm which is 92.1 per  cent of the 1971-2000 average
Highest daily fall was 28.2 mm on  the 5
Number of hours with rain was 104.0 hrs
Equiv. TSR rainfall duration was 72.8 hrs which is per  cent of the 1971-2000 average
Highest no of wet hrs 21.0 hrs on  the 5
Highest equiv duration 16.8 hrs on  the 5
Total sunshine this month was 210.9 hrs which is 100.9 per  cent of the 1971-2000 average
Equiv. C/S sunshine total was 232.0 hrs which is 100.9 per  cent of the 1971-2000 average
Highest daily sun was 11.2 hrs on  the 23
Maximum  snow depth  was 0.0 cm on  the 
Mean sea-level pressure at 09Z mbar which is mbar compared with the 1961-1990 average
Highest pressure at 09Z mbar on  the
Lowest  pressure at 09Z mbar on  the
Number of days with:
Air Frost 0 0.2mm rain 17 No  sun 2 Snow lying 0
Grnd Frost 2 1.0mm 12 3h  sun 24 Snow/sleet 0
Max < 0ēC 0 5mm 6 6h  sun 20 Hail 0
Max > 10 31 10mm 2 9h  sun 14 Thunder 0
Max > 20 11 25mm 1 12h sun 0 Fog at 09Z 0
Max > 30 2 50mm 0 15h sun 0 Gale 0
Notable events during the month:                
Notably warm spell 29th-31st with 31.0ēC on the 30th              
Nearly 40mm fell in 36 hours of persistently wet, gloomy and cold weather on the 5th and 6th