Year 2021 | Great Bookham, Surrey

Year 2021

January

-2.9°C
12.9°C

32 mph
S

89.2 mm

February

-4.1°C
14.5°C

28 mph
SE

35.0 mm

March

-2.7°C
24.3°C

34 mph
S

23.4 mm

April

-1.7°C
19.8°C

30 mph
SE

4.8 mm

May

0.5°C
26.6°C

32 mph
SSW

78.4 mm

June

6.8°C
30.3°C

20 mph
SSE

72.8 mm

July

10.8°C
32.3°C

21 mph
S

60.2 mm

August

9.1°C
25.1°C

19 mph
S

59.0 mm

September

7.5°C
32.0°C

26 mph
SSE

48.0 mm

October

5.6°C
19.3°C

29 mph
SSW

154.0 mm

November

-1.9°C
14.3°C

38 mph
WSW

5.4 mm

December

-2.3°C
14.4°C

35 mph
S

55.8 mm

Outside Temperature

-4.1°C
(13/02 07:20)

11.1°C

32.3°C
(19/07 16:25)

Outside Humidity

25%
(23/04 16:55)

84%

100%
(03/01 04:00)

Barometer

972.1 mbar
(20/01 23:05)

1014.2 mbar

1040.0 mbar
(27/02 08:55)

Wind Speed

3 mph
Avg

21 mph S

38 mph NNW
(27/11 17:55)

Rain

686.0 mm

720.0 mm/h
(31/07 19:25)

Dew Point

-9.7°C
(05/04 17:00)

8.3°C

22.4°C
(20/07 11:55)

Wind Chill

-8.4°C
(13/02 06:10)

10.8°C

32.3°C
(19/07 16:25)

Heat Index

-4.1°C
(13/02 07:20)

11.1°C

35.6°C
(20/07 15:25)

Inside Temperature

15.2°C
(13/02 07:20)

21.6°C

31.6°C
(24/04 10:30)

Inside Humidity

21%
(23/04 10:35)

48%

66%
(06/09 20:10)

UV Index

0.0
(01/01 00:05)

0.4

6.0
(12/06 12:25)

Evapotranspiration

0.0 mm
(01/01 00:05)

0.0 mm

0.7 mm
(01/06 14:00)

Radiation

0 W/m²
(01/01 00:05)

89 W/m²

1236 W/m²
(30/05 12:15)

cloudbase

74 meters
(03/01 04:00)

420 meters

2703 meters
(09/06 14:20)

Outside Temperature

Wind Chill

Barometer

Rain

Wind Speed

Wind Vector

UV Index

Evapotranspiration

Radiation

Outside Humidity

Inside Temperature

Inside Humidity

cloudbase