Monthly Climate Summary for September 2005 at Milhaguet (Carreau)

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Daily

Several hot days early on; cooler from the 10th but often dry and sunny

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Overall mean temperature was

15.3

ºC

which is

-0.4

degC

compared with the 1971-2000 average

Mean day maximum (09-21) was

21.1

ºC

which is

-0.9

degC

compared with the 1971-2000 average

Mean night minimum (21-09) was

9.6

ºC

which is

+0.2

degC

compared with the 1971-2000 average

Mean 24hr maximum (09-09) was

21.1

ºC

Mean 24hr minimum (09-09) was

9.6

ºC

Highest day max was

32.6

ºC

on  the

3

Lowest day max was

14.6

ºC

on  the

17

Highest night min was

16.2

ºC

on  the

4

Lowest night min was

2.6

ºC

on  the

20

Lowest grass min was

1.0

ºC

on  the

20

Total rainfall this month was

58.0

mm

which is

63.8

per  cent

of the 1971-2000 average

Highest daily fall was

18.3

mm

on  the

25

Number of hours with rain was

39.0

hrs

Equiv. TSR rainfall duration was

27.3

hrs

which is

per  cent

of the 1971-2000 average

Highest no of wet hrs

7.0

hrs

on  the

12

Highest equiv duration

5.6

hrs

on  the

12

Mean rainfall intensity

2.13

mm/h

Total sunshine this month was

142.0

hrs

which is

101.4

per  cent

of the 1971-2000 average

Equiv. C/S sunshine total was

156.2

hrs

which is

101.4

per  cent

of the 1971-2000 average

Highest daily sun was

9.1

hrs

on  the

2

Maximum  snow depth  was

0.0

cm

on  the

Mean sea-level pressure at 09Z

1020.1

mbar

which is

+1.7

mbar

compared with the 1961-1990 average

Highest pressure at 09Z

1027.8

mbar

on  the

30

Lowest pressure at 09Z

1011.4

mbar

on  the

6

Number of days with:

Air Frost

0

0.2mm rain

13

No  sun

2

Snow lying

0

Grnd Frost

0

1.0mm

6

3h  sun

24

Snow/sleet

0

Max < 0ºC

0

5mm

5

6h  sun

8

Hail

0

Max > 10

30

10mm

3

9h  sun

2

Thunder

2

Max > 20

19

25mm

0

12h sun

0

Fog at 09Z

1

Max > 30

1

50mm

0

15h sun

0

Gale

0

Notable events during the month: