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December 2023
Average temperature = 8.3°C
Average humidity = 90%
Average dewpoint = 6.8°C
Average barometer = 1010.7 mb
Average windspeed = 4.6 mph
Average gustspeed = 8.6 mph
Average direction = 241° (WSW)
Avg daily max temp = 7.3°C
Avg daily min temp = 2.6°C
Avg daily max temp = 10.1°C
Avg daily min temp = 6.4°C
Growing degrees days =1.9 GDD
Total windrun = 3450.0miles
Frost days= 2
LOCAL CLIMATOLOGICAL DATA
Horfield/Filton Month: 12 / 2023
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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.
|
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
|
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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01.1 02.4 08.2 08.7 06.1 06.7 09.9 10.4 12.4 12.4 11.3 11.7 08.2
10.7 10.4 11.0 11.0 12.5 12.5 10.9 13.5 11.3 10.8 12.0 11.8 08.9
12.7 12.1 09.9 12.3 08.9 |
-02.4 -02.6 02.4 04.4 04.2 01.9 06.7 07.1 08.4 08.9 09.3 08.2 02.2
01.6 05.1 09.6 09.2 09.7 06.3 06.6 10.4 09.7 09.6
10.8 08.6 06.7 07.8 08.9 06.9 05.7 06.0
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-00.7 -00.9 06.1 06.7 05.1 04.1 08.2 08.6 10.3 10.4 10.2 09.6 06.8
06.7 08.0 10.3 10.2 11.4 09.5 09.4 11.7 10.4 10.2
11.8 10.8 07.9 10.5 10.4 08.6 08.8 07.6
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-6.3 -6.7 -0.2 +0.5 -1.8 -2.9 +1.5 +2.0 +4.0 +4.4 +5.2 +4.0 +1.1
+0.5 +1.2 +4.1 +4.4 +5.1 +3.6 +3.7 +4.8 +3.2 +2.6
+4.9 +4.6 +1.7 +4.4 +4.5 +2.6 +1.7 -----
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-01.7 -01.6 05.5 06.1 04.2 03.0 07.2 07.0 08.1 08.4 08.1 08.6 04.7
04.9 05.7 09.2 07.7 09.7 08.5 07.8 08.7 07.9 08.6
11.2 10.1 05.5 09.1 08.0 06.7 07.4 06.1
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-01.1 -01.1 05.8 06.4 04.7 03.7 07.7 07.8 09.2 09.4 09.1 09.1 05.9
05.9 06.9 09.7 09.0 10.6 09.0 08.6 10.2 09.2 09.4
11.4 10.4 06.8 09.8 09.2 07.7 08.2 06.9
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16.2 16.4 09.4 08.8 10.4 11.4 07.3 06.9 05.2 05.1 05.3 05.9 08.7
08.8 07.5 05.2 05.3 04.1 06.0 06.1 03.8 05.1 05.3
03.7 04.7 07.6 05.0 05.1 06.9 06.7 07.9
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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 00.0
00.0 00.0
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COLD COLD ----- RAIN ----- ----- ----- ----- ----- ----- ----- ----- -----
----- ----- ----- ----- ----- RAIN ----- ----- ----- -----
----- ----- ----- RAIN ----- ----- ----- -----
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00.0 00.4 00.1 00.0 00.4 03.3 00.0 03.4 01.2 01.2 05.0 01.3 01.2
03.4 00.2 00.1 00.2 00.1 00.2 03.0 00.7 00.6 01.1
00.0 00.1 01.9 00.0 02.0 01.9 00.0 00.0
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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 00.0 00.0 00.0
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00.2 01.0 08.6 29.8 00.0 00.8 04.4 00.8 09.2 04.0 00.0 08.2 00.0
00.0 00.0 00.0 00.0 02.8 15.6 00.0 00.0 00.0 01.0
03.8 06.6 00.0 16.0 11.4 04.6 08.2 12.6
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1009.6 1014.9 1007.2 0995.9 1010.7 1015.6 1002.4 1003.0 0996.2 1000.6 1003.4
0995.9 1006.2 1021.6 1035.5 1038.2 1033.1 1026.9 1021.2 1019.6
1011.6 1015.5 1014.3 1007.2 1007.5 1015.0 1002.7 1003.6 1006.9
1000.4 0987.7
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01.8 01.5 02.2 03.3 01.5 03.1 07.1 03.9 08.2 06.6 04.6 03.2 02.4
00.9 00.9 02.9 03.8 04.5 03.0 06.7 07.2 06.7 07.4
10.1 06.8 02.5 07.3 07.9 04.9 04.0 06.8
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~029 ~146 ~145 ~081 ~340 ~117 ~144 ~212 ~251 ~244 ~253
~225 ~339 ~256 ~229 ~228 ~223 ~216 ~271 ~264
~270 ~269 ~259 ~255 ~257 ~235 ~206 ~241 ~251
~192 ~247
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13.8 11.5 16.1 19.6 11.5 24.1 26.4 20.7 32.2 32.2 27.6 18.4 18.4
11.5 12.7 13.8 16.1 18.4 17.3 24.1 34.5 25.3 26.4
34.5 27.6 17.3 32.2 34.5 23.0 29.9 31.1
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~355 ~152 ~147 ~117 ~311 ~102 ~148 ~271 ~214 ~252 ~268
~248 ~296 ~284 ~267 ~252 ~135 ~189 ~294 ~246
~269 ~304 ~273 ~277 ~248 ~277 ~163 ~273 ~264
~209 ~290
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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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10.1 13.5
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6.4 -02.6
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08.3 |
+2.0 |
6.8 |
7.6 |
0007.2 |
0000.0 |
- |
Total 34.7 |
Total 0.0 |
149.6 +80.3 |
1010.7 |
04.6 +1.0 |
241 |
22.7 |
<Monthly Average |
Degree Days
Monthly Total Heating: 221.8 Cooling: 000.0
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Max 24-hr Precip: 29.8 on Day: 4
Max Snowfall: 0.0<
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Sea Level Pressure
Max was 1039.7 on day 16
Min was 0984.5 on day 31
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Wind Run 3450.0miles
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-------------------------------------------
Day SunHrs ET Max
Solar Max UV
-------------------------------------------
01 00:00hrs ,ET :0.0 mm ,195.0 W/m² ,0.5 uv
02 00:24hrs ,ET :0.2 mm ,141.0 W/m² ,0.5 uv
03 00:06hrs ,ET :0.5 mm ,146.0 W/m² ,0.5 uv
04 00:00hrs ,ET :0.4 mm , 23.0 W/m² ,0.0 uv
05 00:24hrs ,ET :0.2 mm ,213.0 W/m² ,0.6 uv
06 03:18hrs ,ET :0.4 mm ,278.0 W/m² ,0.6 uv
07 00:00hrs ,ET :0.7 mm , 49.0 W/m² ,0.0 uv
08 03:24hrs ,ET :0.5 mm ,287.0 W/m² ,0.6 uv
09 01:12hrs ,ET :0.8 mm ,299.0 W/m² ,0.6 uv
10 01:12hrs ,ET :0.7 mm ,262.0 W/m² ,0.6 uv
11 05:00hrs ,ET :0.6 mm ,315.0 W/m² ,0.7 uv
12 01:18hrs ,ET :0.3 mm ,220.0 W/m² ,0.5 uv
13 01:12hrs ,ET :0.2 mm ,367.0 W/m² ,0.6 uv
14 03:24hrs ,ET :0.3 mm ,274.0 W/m² ,0.7 uv
15 00:12hrs ,ET :0.3 mm , 90.0 W/m² ,0.0 uv
16 00:06hrs ,ET :0.4 mm , 91.0 W/m² ,0.5 uv
17 00:12hrs ,ET :0.4 mm , 93.0 W/m² ,0.0 uv
18 00:06hrs ,ET :0.4 mm ,116.0 W/m² ,0.6 uv
19 00:12hrs ,ET :0.3 mm , 90.0 W/m² ,0.0 uv
20 03:00hrs ,ET :0.4 mm ,255.0 W/m² ,0.7 uv
21 00:42hrs ,ET :0.9 mm ,264.0 W/m² ,0.6 uv
22 00:36hrs ,ET :0.7 mm ,137.0 W/m² ,0.6 uv
23 01:06hrs ,ET :0.5 mm ,172.0 W/m² ,0.6 uv
24 00:00hrs ,ET :0.3 mm , 44.0 W/m² ,0.0 uv
25 00:06hrs ,ET :0.2 mm ,118.0 W/m² ,0.5 uv
26 01:54hrs ,ET :0.4 mm ,134.0 W/m² ,0.5 uv
27 00:00hrs ,ET :0.4 mm , 44.0 W/m² ,0.0 uv
28 02:00hrs ,ET :0.8 mm ,190.0 W/m² ,0.5 uv
29 01:54hrs ,ET :0.4 mm ,301.0 W/m² ,0.6 uv
30 00:00hrs ,ET :0.4 mm , 90.0 W/m² ,0.0 uv
31 00:00hrs ,ET :0.0 mm ,211.0 W/m² ,0.5 uv
Sunshine hours month to date= 34:41 (h:m)
Sunshine hours year to date= 1340:40 (h:m)
-----------------------------------
Daily rain totals
-----------------------------------
00.2 mm on day 1
01.0 mm on day 2
08.6 mm on day 3
29.8 mm on day 4
00.8 mm on day 6
04.4 mm on day 7
00.8 mm on day 8
09.2 mm on day 9
04.0 mm on day 10
08.2 mm on day 12
02.8 mm on day 18
15.6 mm on day 19
01.0 mm on day 23
03.8 mm on day 24
06.6 mm on day 25
16.0 mm on day 27
11.4 mm on day 28
04.6 mm on day 29
08.2 mm on day 30
12.6 mm on day 31
Rainfall for month = 149.6 mm
Rainfall for year = 1011.0 mm
Interesting webcam images from the month (half size)





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