Page updated October 1, 2010 18:51
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Epping Weather Site
September 2010 (Means and totals to date are at foot of table) Monthly summaryry Summary
 
  0900 hours readings
 Daily  Readings (See notes at foot of page)
Weather in previous 24h
(to 0900 on date)
Date
Date
Pressure
(mb)
Temp
(°C)
Relative
Humidity
(%)
Wind
Speed
(mph)
Wind
Direction
Soil Temp
at 20cm
(°C)
1Maximum
Temp
(°C)
2Minimum
Temp
(°C)
3Rainfall
(mm)
4GrassMin'm
Temp
(°C)
5Sunshine
(Hours)
6Max
Wind Speed
(mph)
1
1021.9
17.0
69
2
ENE
13.0
19.9
8.5
0.0
6.1
12.91
11
 Long sunny periods 31st August
1
2
1021.3
17.2
73
5
NE
13.5
19.7
10.2
0.0
7.8
12.17
11
 Unbroken sunshine 1st
2
3
1022.0
17.6
82
4
E
14.0
20.5
10.3
0.0
8.9
9.77
14
 Mist early, prolonged sunshine 2nd
3
4
1021.5
16.5
90
2
ESE
15.0
18.6
10.9
0.0
8.9
2.48
14
 Sunny periods 3rd, mist am 4th 
4
5
1020.3
17.4
68
6
ESE
15.0
18.6
11.7
0.0
10.0
5.37
20
 Sunny intervals 4th
5
6
1010.6
16.3
68
9
E
15.0
18.3
12.8
12.1
11.1
1.81
26
 Sunny intervals 5th
6
7
1000.9
15.3
91
3
SSW
15.0
19.4
13.2
3.8
11.3
6.46
12
 Rain pm 6th, Thunder 1409h 6th 
7
8
1001.7
14.6
96
4
NE
15.0
18.1
12.6
4.3
11.1
0.14
13
 Heavy shower midday 7th. Fog o'nt
8
9
1013.2
14.6
96
5
WSW
15.0
20.2
11.8
0.0
10.0
5.12
15
Heavy shower 1630-1640h 8th
9
10
1017.6
16.5
88
8
SW
15.0
21.4
13.5
1.1
12.2
2.7
22
Sunny intervals 9th. Showers am 10th
10
11
1013.5
16.9
89
9
SSW
15.0
21.4
15.7
0.5
13.9
2.42
20
Sunny intervals 10th
11
12
1021.4
14.9
80
6
NW
15.0
20.7
10.7
0.0
8.9
9.34
19
Shower 1240h 11th
12
13
1025.4
13.9
80
6
SW
14.0
17.7
10.6
0.4
6.7
1.14
26
 Sunny periods 12th
13
14
1016.0
16.7
87
10
SW
15.0
18.6
14.6
1.3
13.9
0.00
28
 Mainly cloudy 13th, light rain at times 
14
15
1011.4
11.3
80
9
WSW
14.0
16.7
9.2
0.3
7.2
7.12
30
 Cold front+rain @ 1800h 14th
15
16
1010.6
13.4
80
7
WNW
14.0
17.6
10.1
0.3
7.8
4.61
25
 Sunny periods 15th, shower 1800h 15th 
16
17
1015.1
11.5
71
7
NW
13.0
16.6
7.8
0.0
6.7
8.13
21
 Shower @1250h 16th 
17
18
1019.4
9.9
79
4
NW
11.0
17.3
6.1
0.0
4.7
7.78
15
 Sunny periods 17th 
18
19
1015.6
12.8
79
8
SW
12.5
16.7
11.4
0.0
10.3
0.55
22
 Sunny periods 18th 
19
20
1012.3
15.7
84
6
WSW
14.0
20.8
14.6
0.0
13.3
5.31
23
 Cloudy 19th
20
21
1019.3
14.7
91
1
SSW
13.5
20.0
10.6
0.0
7.8
7.00
9
 Sunny periods pm 20th 
21
22
1016.8
14.6
93
1
SSE
14.0
23.1
11.9
0.0
7.8
10.50
18
 Sunny periods 21st, mist overnight 
22
23
1008.0
16.1
88
0
S
14.5
16.7
13.6
8.0
12.7
0.50
18
 Sunny periods 22nd. Warm 
23
24
1002.4
13.0
93
5
NW
14.0
13.6
10.8
0.5
10.0
0.30
32
 Rain 09h-13h 23rd. Sh 20h. Cooler
24
25
1015.3
7.9
81
8
N
11.5
13.1
5.2
0.3
4.2
8.41
23
 Cold northerly winds setting in 24th 
25
26
1011.6
9.9
86
8
NNW
10.5
12.2
7.3
4.3
6.1
0.05
24
 Sunny periods 25th. Shower am 26th 
26
27
1011.6
11.8
97
1
ENE
11.0
14.6
10.4
0.8
10.0
0.00
17
 Cloudy, cold, rain and drizzle at times 26th  
27
28
1016.3
13.2
96
0
NNE
13.0
16.3
12.7
1.5
12.2
0.10
7
 Cloudy, rain/drizzle eve'g 27th 
28
29
1016.3
14.2
97
1
SSE
14.0
16.7
13.2
11.7
9.7
0.00
14
Mainly dull 28th. Rain  am 29th
29
30
1014.2
9.9
97
3
WSW
12.0
15.1
7.7
0.8
6.1
6.46
11
Moderate rain eve'g of 29th/early am 30th
30
Total/
Mean		            
18.0ºC
11.0ºC
51.9mm
138.65hrs
   Weather in previous 24h
(to 0900 on date)
Date
Anomaly
            
+0.1degC
+0.9degC
80.1%
97.0%
  
 
Pressure
(mb)
 Temp
(°C)
Relative
Humidity
(%)
Wind
Speed (mph)
Wind
Direction
Soil Temp
at 20cm
(°C)
1Maximum
Temp (°C)
2Minimum
Temp
(°C)
3Rainfall
(mm)
4GrassMin'm
Temp
(°C)
5Sunshine
(Hours)
6Maximum
Wind Speed
(mph)
 
  0900 hours readings
Daily Readings (see notes below)  
    

 

Notes
1. For the 24 hours from 0900UTC* on the date to 0900UTC* on the following day. (The maximum Temp is generally in the afternoon*)
2. For the 24 hours ending at 0900UTC* on the date. (The minimum Temp is generally just after sunrise*)
*Where a maximum is overnight or minimum is during the day the figure is shown in italics. This often occurs in winter
3. For the 24 hours from 0900UTC* on the date to 0900UTC* on following day
4. For the period from sunset on previous day to 0900UTC* on the date
5.For the period sunrise to sunset on the date
6. For the period 0000UTC*-2400UTC* on the date i.e the Calendar Day
* UTC is Universal Time Coordinated. It has been adopted by the UK Met.Office in place of Greenwich Mean Time (GMT). When British Summer Time is in force UTC is BST minus one hour ,e.g.1000BST=0900UTC

 

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(amended January 2009)

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