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February 2009
Average temperature = 4.7 °C
Average humidity = 86 %
Average dewpoint = 2.5 °C
Average barometer = 1015.3 mb
Average windspeed = 2.7 mph
Average gustspeed = 5.3 mph
Average direction = 290 ° (WNW)
Avg daily max temp :7.3 °C
Avg daily min temp :2.4 °C
Growing degrees days :0.0 GDD
Total windrun = 1830.3miles
Frost days= 10
Ice days= 1
Days with snowfall = 4
Total snowfall = 14cm (5.5 inches)
LOCAL CLIMATOLOGICAL DATA
Horfield/Filton Month: 02 / 2009
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Station Location: Horfield/Filton, Bristol, UK
Lat.051:30:00 Long.0002:34:35 Elevation(Ground): 275. above sea level
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Temperature (Celsius)
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Degree Days
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Snow/ Ice on Grnd. (cm)
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Rain (mm)
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Pressure (Hpa)
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Wind:Speed=mph
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D A Y |
Max.
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Min. |
Avg. |
Dep From Normal |
Avg Dew pt. |
Avg Wet Bulb
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Heating |
Cooling |
Sig Cond
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Sun hrs |
2400 LST _____ Snow Fall |
2400 LST _____ Water Equiv |
Avg Sea Level |
Avg Spd |
Avg Dir |
Max Spd
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Max Spd Dir |
D A Y
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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
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02.9 -00.4 03.9 03.8 01.2 01.6 05.4 03.9 04.7 06.8 08.3 05.8 07.2
06.4 09.2 11.9 10.7 08.7 09.4 11.2 11.8 13.4 11.8 10.0 08.6 08.8
09.9 08.4 ----- ----- ----- |
-03.1 -03.1 -02.9 -00.3 -01.0 -01.3 -02.8 -00.2 00.5 00.8 -00.1 -01.9 03.3
03.2 04.3 04.8 06.4 07.3 06.4 03.3 04.2 03.9 06.2
07.3 07.0 05.7 06.6 03.3 ----- ----- -----
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00.1 -01.3 00.3 01.9 00.2 00.5 01.1 01.7 02.5 03.3 03.4 02.4 04.9
04.6 06.2 07.1 08.6 08.1 07.3 06.7 07.0 08.1 08.5
08.6 07.6 07.2 07.9 06.8 ----- ----- -----
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-5.1 -4.5 -2.9 -2.4 -4.0 -3.1 -3.2 -3.4 -2.1 -1.5 -2.2 -4.3 -1.5
-0.8 +0.2 +2.1 +3.0 +2.9 +2.9 +1.3 +1.6 +2.3 +3.2
+3.1 +2.8 +2.1 +3.0 +2.8 ----- ----- -----
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-03.9 -02.9 -01.3 -00.7 -00.8 -01.0 -01.6 00.1 01.7 00.8 01.4 -00.6 03.1
01.0 03.9 05.1 06.2 06.9 05.9 03.6 04.3 04.8 04.8
07.1 06.1 05.2 06.0 03.8 ----- ----- -----
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-01.2 -01.9 -00.3 01.0 -00.2 -00.1 00.2 01.2 02.2 02.3 02.6 01.3 04.2
03.2 05.2 06.2 07.5 07.5 06.7 05.4 05.8 06.7 06.9
07.9 06.9 06.3 07.0 05.5 ----- ----- -----
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18.2 19.6 18.0 16.4 18.1 17.8 17.2 16.6 15.8 15.0 14.9 15.9 13.4
13.7 12.1 11.2 09.7 10.2 11.0 11.6 11.3 10.2 09.8
09.7 10.7 11.1 10.4 11.5 ----- ----- -----
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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 -----
----- -----
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COLD SNOW COLD ----- SNOW SNOW COLD -----
----- SNOW ----- COLD -----
----- ----- ----- ----- ----- ----- ----- ----- ----- -----
----- ----- ----- ----- ----- ----- ----- -----
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00.6 00.3 03.1 00.0 00.0 00.0 02.4 00.6 00.0 03.2 04.2 02.1 01.1
00.0 00.9 03.1 00.0 00.0 00.1 02.7 07.5 03.7 02.3
00.0 00.0 00.0 01.9 00.0 ----- ----- -----
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00.0 03.0 00.0 00.0 05.0 04.0 00.0 00.0 00.0 02.0 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 ----- ----- -----
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00.0 00.0 02.2 02.4 03.0 04.0 06.8 04.4 08.4 06.6 00.2 00.2 00.0
00.0 00.0 00.0 00.0 00.0 00.4 00.0 00.0 00.0 00.0
00.4 00.0 00.0 00.0 00.0 ----- ----- -----
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1009.3 998.1 992.9 991.7 988.6 991.4 998.0 1001.6 991.9 1003.3 1018.2
1024.9 1023.3 1028.2 1027.8 1026.7 1027.0 1026.4 1027.6 1031.6
1032.0 1028.4 1025.6 1027.4 1027.8 1024.1 1020.1 1013.1 -----
----- -----
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05.9 03.4 03.8 04.1 02.7 03.5 01.6 01.6 03.0 03.6 02.4 02.5 01.4
00.8 04.0 03.1 02.3 00.4 01.0 01.2 03.2 03.2 01.7
00.5 04.0 05.1 05.3 01.0 ----- ----- -----
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~086 ~022 ~147 ~111 ~045 ~018 ~302 ~217 ~082 ~314 ~283
~271 ~344 ~206 ~264 ~274 ~291 ~033 ~301 ~301
~267 ~290 ~324 ~326 ~260 ~264 ~261 ~202 -----
----- -----
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26.5 21.9 17.3 16.1 13.8 23.0 13.8 13.8 23.0 23.0 19.6 15.0 13.8
06.9 17.3 16.1 16.1 04.6 09.2 10.4 18.4 19.6 12.7
05.8 15.0 21.9 19.6 11.5 ----- ----- -----
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~113 ~023 ~158 ~090 ~023 ~023 ~270 ~293 ~000 ~360 ~293
~270 ~293 ~248 ~248 ~270 ~293 ~090 ~270 ~248
~270 ~315 ~023 ~270 ~248 ~270 ~248 ~270 -----
----- -----
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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
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7.3 13.4
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2.4 -03.1
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04.7 |
-0.3 |
2.5 |
3.8 |
013.6 |
000.0 |
- |
Total 40.0 |
Total 14.0 |
39.0 -2.8 |
1015.3 |
02.7 +-0.7 |
290 |
15.9 |
<Monthly Average |
Degree Days
Monthly Total Heating: 381.1 Cooling: 000.0
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Max 24-hr Precip: 8.4 on Day: 9
Max Snowfall: 5.0<
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Sea Level Pressure
Max was 1033.2 on day 20
Min was 0979.8 on day 9
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Wind Run 1830.3miles
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------------------------------------------
Day SunHrs ET Max
Solar Max UV
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01 00.6hrs ,ET :0.6 mm ,482.0 W/m² ,0.8 uv
02 00.3hrs ,ET :0.3 mm ,230.0 W/m² ,0.6 uv
03 03.1hrs ,ET :0.5 mm ,462.0 W/m² ,0.9 uv
04 00.0hrs ,ET :0.5 mm ,290.0 W/m² ,0.7 uv
05 00.0hrs ,ET :0.2 mm ,174.0 W/m² ,0.0 uv
06 00.0hrs ,ET :0.2 mm ,162.0 W/m² ,0.0 uv
07 02.4hrs ,ET :0.5 mm ,652.0 W/m² ,1.1 uv
08 00.6hrs ,ET :0.4 mm ,369.0 W/m² ,0.9 uv
09 00.0hrs ,ET :0.2 mm ,091.0 W/m² ,0.0 uv
10 03.2hrs ,ET :0.7 mm ,610.0 W/m² ,1.0 uv
11 04.2hrs ,ET :0.6 mm ,434.0 W/m² ,1.0 uv
12 02.1hrs ,ET :0.6 mm ,448.0 W/m² ,1.0 uv
13 01.1hrs ,ET :0.5 mm ,441.0 W/m² ,1.0 uv
14 00.0hrs ,ET :0.6 mm ,255.0 W/m² ,0.8 uv
15 00.9hrs ,ET :0.8 mm ,454.0 W/m² ,1.1 uv
16 03.1hrs ,ET :1.0 mm ,478.0 W/m² ,1.3 uv
17 00.0hrs ,ET :0.5 mm ,156.0 W/m² ,0.8 uv
18 00.0hrs ,ET :0.2 mm ,081.0 W/m² ,0.5 uv
19 00.1hrs ,ET :0.5 mm ,381.0 W/m² ,0.7 uv
20 02.7hrs ,ET :1.0 mm ,545.0 W/m² ,1.4 uv
21 07.5hrs ,ET :1.4 mm ,482.0 W/m² ,2.5 uv
22 03.7hrs ,ET :1.2 mm ,640.0 W/m² ,2.2 uv
23 02.3hrs ,ET :0.9 mm ,722.0 W/m² ,1.7 uv
24 00.0hrs ,ET :0.3 mm ,123.0 W/m² ,0.5 uv
25 00.0hrs ,ET :0.5 mm ,255.0 W/m² ,0.8 uv
26 00.0hrs ,ET :0.8 mm ,216.0 W/m² ,1.4 uv
27 01.9hrs ,ET :1.0 mm ,380.0 W/m² ,1.0 uv
28 00.0hrs ,ET :0.4 mm ,125.0 W/m² ,0.0 uv
Sunshine hours month to date= 40.0 hrs
Sunshine hours year to date= 95.0 hrs
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Daily rain totals
-----------------------------------
02.2 mm on day 3 (snowmelt)
02.4 mm on day 4
03.0 mm on day 5
04.0 mm on day 6 (snowmelt)
06.8 mm on day 7 (snowmelt)
04.4 mm on day 8
08.4 mm on day 9
06.6 mm on day 10 (snowmelt)
00.2 mm on day 11
00.2 mm on day 12
00.4 mm on day 19
00.4 mm on day 24
Rainfall for month = 39.0 mm
Rainfall for year = 109.8 mm
Animated GIF (782Kb) - a weather image saved each day around noon - 5 second frames.






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