LOCAL CLIMATOLOGICAL DATA
Month: 09 / 2010
Station Location: St. Peter Port, Guernsey, C.I., ---, ---
Lat.049:26:54 Long.0002:32:20
Elevation: 0 Above Sea Level
Temperature
(Celsius)
Degree Days
Base 18 Degrees
  Snow/
Ice On
Ground
(cm)
Rain
(mm)
Pressure
(hPa)
Wind-
speed
(mph)
D
A
Y
Max. Min. Avg. Dep.
From
Normal
Avg.
Dew
Point
Avg.
Wet
Bulb
Heating Cooling Sign.
Cond.
Sun
Hours
Snow-
fall
Water
Equiv.
Avg.
Sea
Level
Avg.
Speed
Max.
Speed
Avg.
Dir.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
18.0
19.9
21.6
21.8
21.7
18.1
18.5
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13.4
13.9
14.2
14.1
15.9
13.8
12.3
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15.2
15.9
16.4
16.9
18.0
16.0
14.6
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-1.0
-0.2
+0.2
+0.9
+1.4
-0.4
-1.5
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11.9
12.9
13.6
13.8
14.3
13.7
12.0
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13.4
14.2
14.8
15.1
15.9
14.7
13.2
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03.1
02.4
01.9
01.4
00.3
02.3
03.7
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00.0
00.0
00.0
00.0
00.0
00.0
00.0
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00.5
01.7
00.5
00.8
01.5
00.5
00.7
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00.0
00.0
00.0
00.0
00.0
00.0
00.0
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00.0
00.0
00.0
00.2
00.0
08.2
06.2
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1019.0
1018.3
1019.3
1018.3
1014.9
1005.4
1001.2
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07.0
06.6
04.2
02.9
04.7
05.3
03.9
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26.4
19.6
13.8
13.8
16.1
19.6
16.1
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~085
~073
~080
~128
~160
~202
~220
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  19.9
21.8
14.0
12.3
16.1 +0.6 13.2 14.5 002.2 000.0   Total
6.0
Total
0.0
Total
14.6
+2.3
1013.8 04.9
+-1.9
17.9
26.5
121
Degree Days
Monthly Total
Heating: 015.1
Cooling: 000.0
Max. Temp. >= 30 Was 0 Day(s)
Max. Temp. <= 0 Was 0 Day(s)
Min. Temp. <= 30 Was 7 Day(s)
Min. Temp. <= -18 Was 0 Day(s)
Gale: 0 Day(s)
Wind Run: 831.2miles
Max. Pressure: 1021.2 On Day 1
Min. Pressure: 1000.1 On Day 7
Max. 24-hr Precip: 8.2 mm On Day 6
Precipitation >= 0.2mm Was 3 Day(s)
Precipitation >= 2.5mm Was 2 Day(s)
Snowfall >= 25mm Was 0 Day(s)
Max. Snowfall: 0.0 cm