Page updated February 1, 2009 13:04
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Epping Weather Site
January 2009 (Means and totals to date are at foot of table) Monthly summary
 
  0900 hours readings
 Daily  Readings (See notes at foot of page)
Weather in previous 24h (to 0900 on date)
Date
Date
Pressure
(mb)
Temperature
(°C)
Relative
Humidity
(%)
Wind
Speed
(mph)
Wind
Direction
Soil Temp
at 20cm
(°C)
1Maximum
Temperature
(°C)
2Minimum
Temperature
(°C)
3Rainfall
(mm)
4GrassMin'm
Temperature
(°C)
5Sunshine
(Hours)
6Max
Wind Speed
(mph)
1
1030.3
0.5
85
4
ENE
2.0
2.1
-0.3
0.0
-0.3
0.00
10
 Cloudy
1
2
1029.4
1.6
93
5
NE
2.0
3.8
0.2
0.1
-1.1
0.81
17
 Cloudy. Cloud breaking am 2nd. 
2
3
1030.1
-2.4
74
4
ENE
1.5
2.1
-2.7
0.0
-8.6
5.99
11
 Cloudy.Shower @1600.Clear o'nt  
3
4
1023.8
-2.9
82
4
W
0.5
0.7
-3.8
1.4
-8.1
0.08
12
 Sunny periods
4
5
1019.5
0.5
92
12
NE
1.0
1.2
-2.9
0.0
-5.0
2.01
27
 Snow am 5th - Depth 1.5cm  at 09h
5
6
1027.4
-4.8
80
5
NE
0.5
-0.7
-5.1
0.0
-12.0
7.21
11
 Hard frost o'nt. Snow depth 1cm
6
7
1024.3
-0.7
87
5
NW
0.0
2.6
-6.1
0.2
-10.0
0.42
13
 Ice day. Snow grain am 7th. 1cm 
7
8
1029.6
0.8
92
Calm
--
0.5
2.7
-0.7
0.0
-1.5
4.01
6
 Drizzle pm 7th, fog am 8th 
8
9
1029.5
-3.1
92
0
E
0.0
-0.3
-4.9
0.0
-5.0
2.10
8
 Freezing fog pm 8th & overnight 
9
10
1027.3
-3.9
92
2
ENE
0.0
3.3
-4.3
0.0
-3.9
0.00
14
 Ice day. Fog pm 9th &overnight  
10
11
1023.8
3.3
80
8
S
0.0
8.9
-3.9
0.0
-4.2
4.00
31
 Turning milder overnight 
11
12
1012.9
7.6
86
10
SSW
2.5
9.5
3.3
1.1
2.2
0.00
32
 Milder with sunny intervals 
12
13
1009.1
7.8
89
6
SW
4.5
9.4
7.5
0.1
5.0
0.58
20
 Rain and drizzle pm 12th 
13
14
1014.9
0.6
93
3
WSW
4.0
4.7
-0.1
0.0
-3.9
0.16
11
 Thick fog am 14th 
14
15
1013.2
4.4
96
5
S
3.5
5.0
0.6
0.9
-1.7
0.00
16
 Fog/low cloud clearing pm 14th
15
16
1013.9
4.9
93
4
S
4.0
8.6
3.5
4.6
1.1
0.11
18
 Showers am 16th 
16
17
1007.7
6.9
88
13
WSW
5.5
9.1
4.9
7.9
4.4
4.71
37
 Heavy showers am 17th 
17
18
992.6
4.6
86
9
WSW
5.5
6.4
4.0
12.7
1.7
5.60
26
 Heavy shrs 2300-0100 cold front 
18
19
975.7
3.8
93
3
ENE
4.0
6.8
3.3
0.5
0.8
0.43
28
 Heavy rain am 19th 
19
20
989.6
3.6
85
5
SSW
3.5
5.9
2.1
0.1
-0.6
0.66
23
 Showers early pm 19th 
20
21
1002.5
2.0
92
6
SW
3.0
7.1
0.1
4.8
-4.2
4.76
19
 Mainly cloudy, clearer overnight  
21
22
983.7
7.4
95
8
S
4.0
9.2
2.0
11.3
1.1
0.99
29
 Rain overnight. Turning milder  
22
23
969.1
4.3
95
10
NW
5.0
5.4
4.2
2.5
1.7
1.42
34
 Rain overnight. Turning colder  
23
24
987.7
0.3
91
2
WNW
4.0
6.1
-0.6
5.0
-5.0
1.50
11
 Rain+rain/snow am 23rd.Clear pm 
24
25
984.7
6.1
93
6
S
4.0
6.5
0.3
7.4
-0.6
0.00
18
 Rain am 25th. Turning milder  
25
26
998.0
3.8
96
1
SSE
4.0
7.1
1.8
0.1
-1.1
4.81
13
 Rain 25th. Clearer am 26th.
26
27
1013.3
3.9
95
1
S
4.0
7.8
0.6
2.5
-3.3
5.23
12
 Sunny periods 
27
28
1013.4
4.3
93
4
SSE
4.0
5.8
3.7
2.8
1.1
0.00
11
 Sunny periods. Rain am 28th 
28
29
1017.3
1.3
94
3
SSE
4.5
4.6
1.0
0.0
0.6
5.15
18
 Light rain 28th. Fog overnight  
29
30
1017.0
1.6
91
7
SSE
2.5
5.4
0.8
0.0
-2.5
5.57
23
 Sunny periods 
30
31
1012.0
2.8
73
9
ESE
2.5
4.1
2.1
0.0
-0.8
6.77
26
 Sunny periods 
31
Total/
Mean
5.2º
0.4º
66.0mm
75.08hrs
Weather in previous 24h (to 0900 on date)
Anomaly
-1.1º
-1.2º
105.8%
143.0%
 
Pressure
(mb)
 Temperature
(°C)
Relative
Humidity
(%)
Wind
Speed (mph)
Wind
Direction
Soil Temp
at 20cm
(°C)
1Maximum
Temperature (°C)
2Minimum
Temperature
(°C)
3Rainfall
(mm)
4GrassMin'm
Temperature
(°C)
5Sunshine
(Hours)
6Maximum
Wind Speed
(mph)
 Weather in previous
24h (to 0900 on date)		 Date
 
  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 temperature is generally in the afternoon*)
2. For the 24 hours ending at 0900UTC* on the date. (The minimum temperature 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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