Epping Weather Station

Monthly Summary: April 2008(Daily Readings)

Temperature °C
   Date or compared to 1971-2000 average
Mean Maximum
13.1
+0.9
Mean Minimum
4.6
+0.5
Monthly Mean
8.9
+0.8
Highest Maximum
21.5
26th
Lowest Maximum
3.9
6th
Highest Minimum
12.1
27th
Lowest Minimum
-1.4
8th
Lowest Grass Min
-3.9
8th
Wind mph
Mean wind speed
5.6
Strongest Gust
34
18th
Dominant Direction
SSW
Direction at 0900
N
NE
E
SE
S
SW
W
NW
CALM
No of mornings
3
2
6
1
3
1
12
2
0
Precipitation mm
 Date or compared to 1971-2000 average
Monthly Total
56.7
112.7%
Wettest Day
17.9
29th
Rain Days (>0.2mm)
18
Wet Days (>1mm)
12
Sunshine hours
Monthly Total
153.16
% Average
102.1
Days with no sun
2
Sunniest day
26th
Hours
11.24
Number of days with
Air Frost 4
Ground Frost 10
Snow/sleet falling (0000-2400GMT) 2
>50% snow cover at 0900 1
Fog at 0900 (vis <1000m) 1
Thunder heard 5
Hail <5mm diameter 1
Hail > 5mm diameter 3

 
Miscellaneous Data
Mean Relative Humidity at 0900 (%)
76.9
Mean Air Pressure at 0900 (mb)
1010.2
Lowest Pressure (mb)
985.7
Date
30th
Highest Pressure (mb)
1030.4
Date
3rd
Hours of air frost
11.3
Mean soil temp °C (20cm depth)
8.5
Greatest snow depth (0900)
4cm
Date
6th
Particular days/events

Snow 4cm at 0900 on 6th, persisted until midday
Snow fell on 6th am, 7th am
Thunder 5th pm,11th1215,14th 1340, 20th 1745-1800,24th 1225

29.6mm of rain from rainfall event of 29th/30th

 

Month as a whole

Coolest April since 2001

 

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The data on this website may be freely used for personal and/or academic purposes only - please acknowledge source (added January 2008)

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