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January 2012
Average temperature = 6.4 °C
Average humidity = 88 %
Average dewpoint = 4.5 °C
Average barometer = 1021.4 mb
Average windspeed = 4.7 mph
Average gustspeed = 8.3 mph
Average direction = 265 ° ( W )
Avg daily max temp :8.7 °C
Avg daily min temp :3.8 °C
Growing degrees days :0.0 GDD
Total windrun = 3461.8miles
Frost days= 5
LOCAL CLIMATOLOGICAL DATA
Horfield/Filton
Month: 01 / 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
|
11.2
06.6
11.4
09.1
10.3
09.5
10.3
10.7
10.8
10.7
10.3
11.5
06.9
05.0
07.1
05.5
05.5
11.3
10.9
09.8
11.0
12.2
09.4
10.5
10.4
07.7
08.7
06.8
03.4
02.5
03.0
|
06.2
03.9
05.8
05.5
07.2
04.3
08.0
07.1
08.9
08.5
07.9
03.9
-00.4
-02.3
00.8
-01.3
-02.1
05.1
06.1
06.1
07.3
06.0
03.1
03.1
07.7
02.2
03.2
00.7
00.1
-00.9
-02.6
|
09.5
04.9
08.4
07.5
09.0
07.3
08.9
08.9
09.9
09.4
09.3
08.7
03.0
01.3
03.1
01.3
01.8
09.8
08.9
08.3
09.5
08.4
06.2
07.8
09.2
04.8
05.2
03.9
01.9
01.5
-00.0
|
+4.2
+1.1
+4.0
+3.0
+4.3
+3.5
+3.6
+3.7
+4.7
+2.9
+2.5
+1.8
-3.7
-4.1
-4.1
-6.0
-5.1
+1.8
+1.2
+1.5
+3.9
+3.3
+1.9
+3.4
+4.3
+0.4
+0.3
-0.8
-2.3
-2.2
-0.0
|
08.3
03.6
06.1
05.0
05.6
05.3
05.8
06.8
08.7
08.4
07.8
06.8
01.8
-00.4
00.3
-00.7
00.4
09.2
07.3
06.0
06.9
04.5
03.9
07.1
07.9
03.7
03.2
01.7
01.1
00.3
-01.8
|
08.9
04.3
07.3
06.4
07.4
06.4
07.5
07.9
09.3
08.9
08.5
07.8
02.5
00.7
02.0
00.6
01.2
09.5
08.1
07.3
08.2
06.7
05.2
07.5
08.6
04.4
04.4
03.0
01.6
01.1
-00.7
|
08.8
13.4
09.9
10.8
09.3
11.0
09.4
09.4
08.4
08.9
09.0
09.6
15.3
17.0
15.2
17.0
16.5
08.5
09.4
10.0
08.8
09.9
12.1
10.5
09.1
13.5
13.1
14.4
16.4
16.8
18.3
|
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
|
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
COLD
-----
COLD
COLD
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
FOG
COLD
|
00.1
01.3
01.1
01.4
00.3
02.4
02.1
02.7
02.0
00.3
00.0
00.9
05.1
03.0
05.1
05.8
00.9
00.0
01.8
00.8
01.9
03.5
00.7
00.0
00.0
02.7
05.1
05.5
00.0
00.0
01.6
|
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
|
03.2
05.2
23.8
03.4
00.4
00.2
00.0
00.0
00.0
00.2
00.2
00.0
00.2
00.0
00.0
00.0
00.2
00.4
06.0
00.0
00.0
00.0
00.0
04.2
02.8
06.4
00.8
00.0
00.6
00.6
00.0
|
1003.9
1008.1
1002.5
1015.4
1009.3
1024.9
1023.6
1027.9
1030.4
1033.4
1033.1
1029.0
1033.4
1028.8
1022.7
1024.6
1026.5
1023.3
1020.0
1021.2
1014.6
1016.4
1020.1
1019.0
1012.9
1008.0
1019.3
1029.9
1030.5
1025.5
1026.3
|
04.9
04.3
10.8
10.4
09.6
04.3
05.5
03.8
05.0
05.1
05.9
05.2
00.3
01.2
03.6
01.2
00.7
05.1
06.9
08.2
09.9
06.7
02.8
04.4
04.9
03.4
03.8
01.7
00.5
02.6
01.5
|
~246
~241
~254
~266
~281
~272
~283
~274
~264
~263
~264
~272
~358
~089
~105
~101
~150
~251
~269
~268
~275
~278
~279
~258
~226
~244
~265
~012
~057
~104
~082
|
23.0
24.2
34.5
38.0
42.6
24.2
26.5
17.3
20.7
21.9
19.6
26.5
05.8
09.2
15.0
10.4
05.8
23.0
38.0
25.3
34.5
26.5
16.1
19.6
25.3
23.0
19.6
17.3
08.1
13.8
11.5
|
~270
~248
~270
~270
~270
~270
~270
~270
~248
~270
~270
~270
~023
~113
~090
~113
~180
~248
~270
~270
~270
~270
~270
~270
~203
~270
~270
~360
~113
~090
~090
|
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
|
|
|
8.7
12.2
|
3.8
-02.6
|
06.4 |
+1.8 |
4.5 |
5.6 |
11.9 |
0.0 |
- |
Total
57.9 |
Total
0.0 |
58.8
-0.0 |
1021.4 |
04.7
+1.9 |
265 |
21.5 |
<Monthly Average |
Degree Days
Monthly Total
Heating: 369.8
Cooling: 0.0
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Max 24-hr Precip: 23.8 on Day: 3
Max Snowfall: 0.0<
|
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Sea Level Pressure
Max was 1034.7 on day 13
Min was 0994.4 on day 3
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Wind Run 3461.8miles
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------------------------------------------
Day SunHrs ET Max
Solar Max UV
------------------------------------------
01 00.1hrs ,ET :0.2 mm ,111.0 W/m² ,0.0 uv
02 01.3hrs ,ET :0.3 mm ,264.0 W/m² ,0.6 uv
03 01.1hrs ,ET :0.9 mm ,262.0 W/m² ,0.6 uv
04 01.4hrs ,ET :0.7 mm ,135.0 W/m² ,0.5 uv
05 00.3hrs ,ET :0.9 mm ,267.0 W/m² ,0.6 uv
06 02.4hrs ,ET :0.4 mm ,336.0 W/m² ,0.8 uv
07 02.1hrs ,ET :0.7 mm ,294.0 W/m² ,0.7 uv
08 02.7hrs ,ET :0.5 mm ,373.0 W/m² ,0.7 uv
09 02.0hrs ,ET :0.3 mm ,255.0 W/m² ,0.7 uv
10 00.3hrs ,ET :0.3 mm ,183.0 W/m² ,0.6 uv
11 00.0hrs ,ET :0.3 mm ,120.0 W/m² ,0.6 uv
12 00.9hrs ,ET :0.4 mm ,234.0 W/m² ,0.8 uv
13 05.1hrs ,ET :0.3 mm ,260.0 W/m² ,0.8 uv
14 03.0hrs ,ET :0.3 mm ,383.0 W/m² ,0.9 uv
15 05.1hrs ,ET :0.6 mm ,294.0 W/m² ,0.8 uv
16 05.8hrs ,ET :0.3 mm ,279.0 W/m² ,0.8 uv
17 00.9hrs ,ET :0.2 mm ,218.0 W/m² ,0.7 uv
18 00.0hrs ,ET :0.0 mm ,137.0 W/m² ,0.6 uv
19 01.8hrs ,ET :0.5 mm ,353.0 W/m² ,0.8 uv
20 00.8hrs ,ET :0.6 mm ,278.0 W/m² ,0.8 uv
21 01.9hrs ,ET :0.9 mm ,434.0 W/m² ,0.9 uv
22 03.5hrs ,ET :1.1 mm ,406.0 W/m² ,0.9 uv
23 00.7hrs ,ET :0.4 mm ,388.0 W/m² ,0.8 uv
24 00.0hrs ,ET :0.2 mm ,125.0 W/m² ,0.5 uv
25 00.0hrs ,ET :0.4 mm ,141.0 W/m² ,0.6 uv
26 02.7hrs ,ET :0.4 mm ,446.0 W/m² ,0.7 uv
27 05.1hrs ,ET :0.7 mm ,399.0 W/m² ,0.9 uv
28 05.5hrs ,ET :0.4 mm ,415.0 W/m² ,1.0 uv
29 00.0hrs ,ET :0.1 mm ,116.0 W/m² ,0.6 uv
30 00.0hrs ,ET :0.1 mm , 54.0 W/m² ,0.0 uv
31 01.6hrs ,ET :0.3 mm ,364.0 W/m² ,0.9 uv
Sunshine hours month to date= 57.9 hrs
Sunshine hours year to date= 57.9 hrs
-----------------------------------
Daily rain totals
-----------------------------------
03.2 mm on day 1
05.2 mm on day 2
23.8 mm on day 3
03.4 mm on day 4
00.4 mm on day 5
00.2 mm on day 6
00.2 mm on day 10
00.2 mm on day 11
00.2 mm on day 13
00.2 mm on day 17
00.4 mm on day 18
06.0 mm on day 19
04.2 mm on day 24
02.8 mm on day 25
06.4 mm on day 26
00.8 mm on day 27
00.6 mm on day 29
00.6 mm on day 30
Rainfall for month = 58.8 mm
Rainfall for year = 58.8 mm
Interesting webcam images from the month (half size)
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