Monthly Climate Summary for October 2007 at Luton (Cranleigh Gardens)

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Two very wet days otherwise largely dry; mostly cloudy;  variable temperatures

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Overall mean temperature was

10.7

ºC

which is

+0.2

degC

compared with the 1971-2000 average

Mean day maximum (09-21) was

14.4

ºC

which is

+0.3

degC

compared with the 1971-2000 average

Mean night minimum (21-09) was

7.0

ºC

which is

+0.1

degC

compared with the 1971-2000 average

Mean 24hr maximum (09-09) was

14.4

ºC

Mean 24hr minimum (09-09) was

6.7

ºC

Highest day max was

17.5

ºC

on  the

4

Lowest day max was

9.6

ºC

on  the

25

Highest night min was

14.0

ºC

on  the

13

Lowest night min was

-0.4

ºC

on  the

21

Lowest grass min was

-3.8

ºC

on  the

23

Total rainfall this month was

61.5

mm

which is

87.5

per  cent

of the 1971-2000 average

Highest daily fall was

27.4

mm

on  the

16

Number of hours with rain was

Equiv. TSR rainfall duration was

36.7

hrs

which is

77.6

per  cent

of the 1971-2000 average

Highest no of wet hrs

hrs

on  the

Highest duration

14.6

hrs

on  the

4

Mean rainfall intensity

1.68

mm/hr

Total CS sunshine this month was

88.9

hrs

which is

83.5

per  cent

of the 1971-2000 average

Equiv. C/S sunshine total was

hrs

which is

per  cent

of the 1971-2000 average

Highest daily sun was

8.1

hrs

on  the

4

Maximum  snow depth  was

0.0

cm

on  the

Mean sea-level pressure at 09Z

1024.3

mbar

which is

8.9

mbar

compared with the 1961-1990 average

Highest pressure at 09Z

1038.0

mbar

on  the

20

Lowest  pressure at 09Z

1012.2

mbar

on  the

29

Air Frost

2

0.2mm rain

11

No  sun

11

Snow lying

0

Grnd Frost

9

1.0mm

5

3h  sun

11

Snow/sleet

0

Max < 0ºC

0

5mm

2

6h  sun

10

Hail

0

Max > 10

29

10mm

2

9h  sun

0

Thunder

0

Max > 20

0

25mm

2

12h sun

0

Fog at 09Z

1

Max > 30

0

15h sun

0

Gale

0

Notable events during the month: