Royston (Iceni) Weather Station

Daily Weather Observations - October 1999

(All times GMT)

Date

Max. Temp. (°C) 09/09h

Min. Temp. (°C) 09/09h

Grass Min. Temp. (°C) 21/09h

Earth (30cms) Temp.(°C) 09h

Sunshine (Hours) 00/00h

Rainfall (MM) 09/09h

Wind Direction 09h

Mean Wind Speed (MPH) 00/00h

Maximum Gust Speed (MPH) 00/00h

Cloud Cover (Oktas) 09h

Mean MSL Pressure (Mb) 00/00h

Mean Relative Humidity (%) 00/00h

Mean Temp. (°C) 00/00h

Fog (vis. <1000m @ 09h)

Fog (vis. <200m @ 09h)

Snow or Rain and Snow 00/00h

Snow Lying @ 09h (>50% cover)

Hail 00/00h

Thunder 00/00h

1

14.8

10.2

8.9

15.1

0.08

11.6

SW

10.3

39

8

997.7

81.2

12.5

0

0

0

0

0

0

2

14.8

7.5

11.4

15.0

8.55

0.0

SW

9.1

41

0

991.6

78.0

11.2

0

0

0

0

0

0

3

14.6

7.0

5.0

14.0

5.33

1.7

W

6.4

25

0

999.7

84.1

9.6

0

0

0

0

0

0

4

13.1

5.4

3.2

13.5

5.93

0.0

NW

3.0

23

0

1014.4

78.5

7.9

0

0

0

0

0

0

5

13.6

3.1

-0.5

12.8

8.94

0.0

W

0.9

14

0

1025.0

75.6

6.8

0

0

0

0

0

0

6

14.8

2.7

-1.0

11.9

9.04

0.0

W

1.4

12

1

1027.8

72.2

8.1

0

0

0

0

0

0

7

13.5

7.1

4.5

11.6

0.01

5.3

SW

5.9

25

8

1023.9

85.9

10.2

0

0

0

0

0

0

8

17.9

10.3

8.7

12.0

0.90

0.0

W

6.6

25

7

1019.3

89.7

13.6

0

0

0

0

0

0

9

17.5

12.5

10.7

12.8

0.39

0.0

SW

5.2

25

8

1020.1

87.8

15.1

0

0

0

0

0

0

10

18.0

14.0

12.2

13.5

3.30

0.1

W

6.3

30

0

1019.7

85.7

15.5

0

0

0

0

0

0

11

15.5

8.5

5.5

13.9

8.82

0.0

W

2.1

16

1

1025.1

71.4

10.9

0

0

0

0

0

0

12

15.7

5.6

1.4

12.8

7.60

0.0

W

0.4

9

1

1029.3

76.1

9.0

0

0

0

0

0

0

13

16.1

4.5

0.5

12.0

9.66

0.0

CALM

0.0

7

0

1028.8

77.3

8.9

0

0

0

0

0

0

14

16.4

3.7

-0.1

11.2

6.94

0.0

CALM

0.5

14

0

1026.4

85.5

10.0

0

0

0

0

0

0

15

14.2

10.8

9.9

11.6

0.00

0.0

E

0.4

16

8

1022.1

83.7

11.0

0

0

0

0

0

0

16

15.8

8.0

4.5

12.0

1.07

0.0

NE

0.1

12

8

1020.9

86.1

10.4

0

0

0

0

0

0

17

14.3

4.0

-0.1

11.7

9.48

0.0

CALM

1.1

21

1

1019.8

83.6

7.4

0

0

0

0

0

0

18

13.3

1.6

-2.5

10.6

9.43

0.0

NE

1.8

25

0

1019.0

81.7

5.8

0

0

0

0

0

0

19

13.0

2.8

-1.9

9.8

9.50

0.0

NE

3.1

28

0

1012.9

74.7

6.9

0

0

0

0

0

0

20

9.0

2.4

-1.6

9.3

1.50

1.8

E

2.0

23

4

1005.9

83.1

6.1

0

0

0

0

0

0

21

12.9

7.9

5.3

9.4

0.00

5.6

NE

3.1

23

8

995.6

95.3

8.9

0

0

0

0

0

0

22

16.0

10.6

8.0

10.0

1.43

3.8

S

2.7

21

5

991.9

94.6

12.5

0

0

0

0

0

0

23

15.4

10.2

7.9

10.8

2.32

7.1

S

4.2

25

6

988.7

95.7

11.5

0

0

0

0

0

0

24

12.7

10.1

7.5

11.0

0.16

5.7

SE

6.9

35

8

979.4

95.9

10.5

0

0

0

0

0

0

25

15.4

8.5

6.8

10.9

5.24

0.0

SW

5.4

23

6

992.1

88.7

10.9

0

0

0

0

0

0

26

14.0

8.6

5.4

10.8

3.94

0.0

W

4.0

18

2

1012.7

89.6

11.0

0

0

0

0

0

0

27

15.4

8.0

5.5

10.9

8.03

0.0

SW

5.5

28

0

1021.4

87.5

10.7

0

0

0

0

0

0

28

15.0

9.6

7.4

10.5

2.30

1.1

SW

2.6

18

2

1022.1

90.1

11.5

0

0

0

0

0

0

29

15.6

8.5

8.1

11.1

5.27

0.3

S

1.8

16

5

1020.7

95.7

11.4

0

0

0

0

0

0

30

18.0

11.9

10.5

11.5

2.56

1.3

S

7.9

35

8

1002.8

89.9

13.2

0

0

0

0

0

0

31

14.8

9.0

7.4

11.4

8.78

0.1

SW

8.9

35

1

1013.0

78.2

11.4

0

0

0

0

0

0

.

Mean/

Total

14.9

7.6

5.1

11.8

146.50

45.5

X

3.9

X

3.4

1012.6

84.6

10.3

0

0

0

0

0

0

NOTE: Days with no rainfall or rainfall "trace" shown as "0.0"; days with rainfall "trace" in italics.

ADDITIONAL METLOG MONTHLY DATA: Rainfall 48.4 mm; rainfall duration 41.0 hours.

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(This page last updated 8th October 2007 1853 GMT)