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April 2012
Average temperature = 8.0 °C
Average humidity = 82 %
Average dewpoint = 4.9 °C
Average barometer = 1003.8 mb
Average windspeed = 3.8 mph
Average gustspeed = 7.2 mph
Average direction = 270 ° ( W )
Avg daily max temp :12.3 °C
Avg daily min temp :4.7 °C
Growing degrees days :34.9 GDD
Total windrun = 2727.9miles
Frost days= 1
LOCAL CLIMATOLOGICAL DATA
Horfield/Filton
Month: 04 / 2012
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Station Location: Horfield/Filton, Bristol, UK
Lat.051:30:00 Long.0002:34:35
Elevation(Ground): 275. above sea level
|
Temperature
(Celsius)
|
Degree Days
|
|
Snow/
Ice on
Grnd. (cm)
|
Rain
(mm)
|
Pressure
(Hpa)
|
Wind:Speed=mph
|
D
A
Y |
Max.
|
Min. |
Avg. |
Dep
From
Normal |
Avg
Dew
pt. |
Avg
Wet
Bulb
|
Heating |
Cooling |
Sig
Cond
|
Sun hrs |
2400
LST
_____
Snow Fall |
2400
LST
_____
Water
Equiv |
Avg
Sea
Level |
Avg
Spd |
Avg
Dir |
Max
Spd
|
Max
Spd
Dir |
D
A
Y
|
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
|
13.7
14.6
13.7
07.9
08.7
12.5
12.1
16.2
11.1
12.4
13.9
15.0
14.3
11.2
11.2
12.6
12.3
12.0
12.2
12.2
12.3
12.3
08.4
14.0
12.3
13.1
12.3
08.6
10.0
16.7
-----
|
01.2
02.6
04.3
03.3
03.4
-00.2
07.8
08.8
07.7
05.3
04.1
04.3
02.7
04.7
01.4
00.8
06.0
06.0
06.2
05.3
04.1
04.3
04.9
04.8
05.2
07.4
07.8
05.7
04.3
07.3
-----
|
07.4
08.5
08.7
04.6
05.8
06.8
09.6
10.7
09.3
08.2
08.1
08.7
07.6
07.2
06.3
06.4
08.6
08.4
08.0
07.9
07.8
08.1
07.2
08.8
08.6
09.7
09.3
07.4
06.3
11.4
-----
|
-2.5
-1.6
-0.2
-2.7
-2.1
-1.5
+0.9
+2.4
+0.8
-1.2
-1.0
-0.9
-1.5
-2.3
-2.9
-3.2
-0.8
-1.3
-2.1
-2.7
-3.6
-3.5
-4.9
-3.6
-3.6
-2.4
-2.4
-3.6
-4.3
-0.0
-----
|
02.0
03.6
05.1
02.7
03.2
02.5
07.1
08.1
08.3
04.4
04.7
05.0
04.3
03.9
-00.6
00.4
04.8
05.7
05.7
05.0
05.1
05.9
05.6
05.2
07.1
07.6
07.7
05.8
05.2
07.2
-----
|
05.2
06.4
07.1
03.8
04.7
05.0
08.4
09.4
08.8
06.5
06.6
07.1
06.1
05.8
03.7
04.1
06.9
07.2
07.0
06.6
06.6
07.1
06.5
07.2
07.8
08.7
08.5
06.7
05.8
09.3
-----
|
10.9
09.8
09.6
13.7
12.5
11.5
08.7
07.6
09.0
10.1
10.2
09.6
10.7
11.1
12.0
11.9
09.7
09.9
10.3
10.4
10.5
10.2
11.1
09.5
09.7
08.6
09.0
10.9
12.0
06.9
-----
|
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
-----
|
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
|
09.7
06.7
00.7
00.5
00.0
05.7
00.0
01.5
00.0
08.6
06.1
06.3
05.6
00.8
06.8
05.9
06.2
01.1
00.8
03.3
06.0
03.8
00.0
07.6
00.1
00.9
00.0
00.0
00.0
02.8
-----
|
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
-----
|
00.0
00.0
00.4
02.2
00.2
00.0
00.0
00.0
18.0
00.6
01.4
00.4
02.2
00.2
00.0
00.0
05.8
02.0
07.8
00.6
02.0
01.6
03.4
00.8
18.8
03.8
06.6
00.4
22.0
05.2
-----
|
1021.0
1011.4
1003.6
1007.7
1019.4
1016.9
1013.0
1012.7
995.4
990.0
997.5
1003.5
1005.2
1008.6
1021.7
1024.1
999.6
979.1
986.3
993.4
997.9
1002.6
993.9
998.5
982.2
991.6
1009.2
1016.0
1003.6
1009.2
-----
|
01.1
00.8
02.8
03.8
03.4
01.4
01.6
05.4
06.1
06.1
02.1
01.9
00.9
02.9
02.6
02.6
07.7
04.0
03.4
04.2
04.5
04.7
04.5
02.4
06.5
04.8
01.8
04.8
07.9
07.4
-----
|
~072
~302
~278
~030
~046
~327
~343
~265
~244
~257
~272
~286
~129
~055
~021
~206
~245
~234
~291
~264
~265
~263
~089
~297
~139
~229
~280
~047
~065
~116
-----
|
11.5
11.5
26.5
26.5
18.4
11.5
11.5
23.0
25.3
23.0
18.4
19.6
12.7
16.1
18.4
23.0
31.1
19.6
19.6
19.6
26.5
26.5
21.9
15.0
28.8
21.9
12.7
26.5
32.2
29.9
-----
|
~090
~315
~248
~045
~023
~315
~023
~270
~270
~270
~293
~270
~158
~023
~023
~225
~270
~338
~270
~293
~270
~270
~113
~270
~113
~248
~248
~045
~045
~113
-----
|
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
|
|
|
12.3
16.7
|
4.7
-00.2
|
08.0 |
-2.2 |
4.9 |
6.7 |
10.3 |
0.0 |
- |
Total
97.5 |
Total
0.0 |
106.4
0.0 |
1003.8 |
03.8
+0.6 |
270 |
20.9 |
<Monthly Average |
Degree Days
Monthly Total
Heating: 307.8
Cooling: 0.0
|
Max 24-hr Precip: 22.0 on Day: 29
Max Snowfall: 0.0<
|
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Sea Level Pressure
Max was 1027.4 on day 16
Min was 0975.3 on day 18
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Wind Run 2727.9miles
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------------------------------------------
Day SunHrs ET Max
Solar Max UV
------------------------------------------
01 09.7hrs ,ET :2.4 mm ,712.0 W/m² ,3.6 uv
02 06.7hrs ,ET :1.9 mm ,816.0 W/m² ,3.6 uv
03 00.7hrs ,ET :1.5 mm ,926.0 W/m² ,3.8 uv
04 00.5hrs ,ET :1.0 mm ,722.0 W/m² ,3.0 uv
05 00.0hrs ,ET :1.0 mm ,299.0 W/m² ,1.5 uv
06 05.7hrs ,ET :2.0 mm ,969.0 W/m² ,4.0 uv
07 00.0hrs ,ET :0.9 mm ,455.0 W/m² ,2.8 uv
08 01.5hrs ,ET :2.3 mm ,977.0 W/m² ,5.0 uv
09 00.0hrs ,ET :0.8 mm ,244.0 W/m² ,2.0 uv
10 08.6hrs ,ET :3.1 mm ,939.0 W/m² ,4.2 uv
11 06.1hrs ,ET :2.5 mm,1046.0 W/m² ,3.9 uv
12 06.3hrs ,ET :2.7 mm,1020.0 W/m² ,4.2 uv
13 05.6hrs ,ET :2.1 mm ,953.0 W/m² ,4.0 uv
14 00.8hrs ,ET :1.4 mm ,671.0 W/m² ,3.2 uv
15 06.8hrs ,ET :2.2 mm,1100.0 W/m² ,4.4 uv
16 05.9hrs ,ET :2.4 mm,1028.0 W/m² ,4.7 uv
17 06.2hrs ,ET :3.2 mm ,977.0 W/m² ,4.4 uv
18 01.1hrs ,ET :1.8 mm,1100.0 W/m² ,4.3 uv
19 00.8hrs ,ET :1.5 mm ,923.0 W/m² ,4.6 uv
20 03.3hrs ,ET :2.3 mm ,993.0 W/m² ,4.5 uv
21 06.0hrs ,ET :2.1 mm,1030.0 W/m² ,4.5 uv
22 03.8hrs ,ET :1.8 mm ,951.0 W/m² ,3.9 uv
23 00.0hrs ,ET :1.0 mm ,461.0 W/m² ,2.9 uv
24 07.6hrs ,ET :2.9 mm,1046.0 W/m² ,4.9 uv
25 00.1hrs ,ET :1.3 mm,1055.0 W/m² ,5.0 uv
26 00.9hrs ,ET :1.7 mm ,905.0 W/m² ,3.9 uv
27 00.0hrs ,ET :1.2 mm ,733.0 W/m² ,3.9 uv
28 00.0hrs ,ET :0.7 mm ,211.0 W/m² ,1.2 uv
29 00.0hrs ,ET :0.9 mm ,144.0 W/m² ,1.0 uv
30 02.8hrs ,ET :3.4 mm,1160.0 W/m² ,5.0 uv
Sunshine hours month to date= 97.5 hrs
Sunshine hours year to date= 377.1 hrs
-----------------------------------
Daily rain totals
-----------------------------------
00.4 mm on day 3
02.2 mm on day 4
00.2 mm on day 5
18.0 mm on day 9
00.6 mm on day 10
01.4 mm on day 11
00.4 mm on day 12
02.2 mm on day 13
00.2 mm on day 14
05.8 mm on day 17
02.0 mm on day 18
07.8 mm on day 19
00.6 mm on day 20
02.0 mm on day 21
01.6 mm on day 22
03.4 mm on day 23
00.8 mm on day 24
18.8 mm on day 25
03.8 mm on day 26
06.6 mm on day 27
00.4 mm on day 28
22.0 mm on day 29
05.2 mm on day 30
Rainfall for month = 106.4 mm
Rainfall for year = 209.6 mm
Interesting webcam images from the month (half size)
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