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December 2020
Average temperature = 6.4°C
Average humidity = 91%
Average dewpoint = 5.0°C
Average barometer = 1002.3 mb
Average windspeed = 3.4 mph
Average gustspeed = 6.3 mph
Average direction = 216° ( SW)
Avg daily max temp :8.5°C
Avg daily min temp :3.9°C
Growing degrees days :0.0 GDD
Total windrun = 2550.8miles
Frost days = 2
LOCAL CLIMATOLOGICAL DATA
Horfield/Filton
Month: 12 / 2020
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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
|
07.5
08.7
06.3
06.7
07.2
05.6
04.8
06.9
07.3
09.1
09.6
09.2
12.2
11.5
11.0
10.2
11.7
12.7
11.7
09.7
13.2
12.1
11.8
06.6
05.0
10.1
09.3
02.8
04.9
04.8
04.1
|
03.3
04.9
03.2
03.2
02.0
01.2
-00.1
00.2
03.8
07.1
07.6
03.5
03.6
08.1
06.3
05.9
06.0
11.5
07.7
06.1
06.8
07.9
05.1
01.7
00.3
03.8
02.8
00.1
00.0
00.5
-02.0
|
06.0
06.4
05.1
04.7
04.3
04.2
02.7
04.5
05.6
08.0
08.7
07.0
08.7
10.0
08.2
08.5
09.2
12.2
09.7
07.3
11.2
09.4
09.5
04.3
02.7
08.0
05.6
01.9
01.9
02.7
00.5
|
+0.4
+0.2
-1.3
-1.8
-2.9
-3.2
-4.6
-2.6
-1.0
+1.9
+3.9
+1.6
+3.2
+3.9
+1.2
+2.3
+3.6
+6.3
+4.4
+1.8
+4.5
+2.1
+2.3
-2.5
-3.5
+2.1
-0.2
-3.7
-3.9
-4.1
-----
|
03.6
04.8
04.1
02.3
03.1
03.1
01.8
03.3
04.0
06.9
08.0
05.3
07.8
07.8
06.4
07.4
07.7
11.3
07.8
05.2
10.6
08.8
09.0
01.6
00.1
06.9
03.8
01.1
01.1
01.5
-00.7
|
05.0
05.7
04.7
03.7
03.8
03.7
02.4
04.0
04.9
07.5
08.4
06.3
08.3
09.0
07.4
08.0
08.5
11.7
08.8
06.4
10.9
09.1
09.2
03.3
01.7
07.5
04.8
01.6
01.6
02.2
00.1
|
09.5
09.1
10.4
10.8
11.2
11.3
12.8
11.0
09.9
07.5
06.8
08.5
06.8
05.5
07.3
07.0
06.3
03.3
05.8
08.2
04.3
06.1
06.0
11.2
12.8
07.5
09.9
13.6
13.6
12.8
15.0
|
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
|
-----
-----
-----
-----
-----
-----
COLD
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
RAIN
-----
RAIN
-----
-----
-----
RAIN
-----
COLD
-----
COLD
|
03.4
00.3
00.3
03.1
01.8
02.2
01.2
05.0
01.3
01.6
01.1
05.4
00.0
02.0
05.3
00.0
03.5
00.0
04.7
04.5
00.1
00.5
00.5
04.5
06.7
00.2
05.5
00.6
01.8
01.8
06.4
|
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
00.2
04.8
05.4
05.4
00.2
00.2
00.2
01.2
05.0
02.0
01.8
09.0
01.4
00.0
14.0
00.8
07.0
07.0
00.2
22.4
02.8
21.6
00.0
00.0
06.0
28.6
02.8
03.6
00.2
00.2
|
1027.3
1017.9
0988.0
0978.2
0990.1
1002.4
0998.9
1003.5
1004.9
0996.0
0986.3
1001.1
0998.7
0996.7
1003.4
1004.1
1012.3
1006.0
1002.2
1011.2
1004.4
1010.0
1003.6
1025.1
1032.5
1014.2
0976.2
0975.0
0991.9
1003.2
1006.2
|
00.4
01.2
02.5
05.2
04.0
00.4
00.9
03.0
03.7
05.4
02.0
03.7
05.2
05.1
03.0
05.0
04.4
07.1
04.9
03.8
04.9
03.2
04.6
03.9
01.2
06.9
05.8
01.9
01.3
01.3
00.3
|
~306
~256
~217
~262
~072
~338
~076
~256
~174
~136
~232
~268
~171
~208
~176
~152
~203
~187
~203
~217
~204
~237
~086
~352
~294
~238
~251
~330
~309
~260
~270
|
06.9
11.5
11.5
20.7
19.6
10.3
08.1
12.7
18.4
18.4
17.3
18.4
24.1
21.9
18.4
26.4
27.6
29.9
24.1
18.4
21.9
27.6
32.2
21.9
11.5
31.1
34.5
14.9
12.7
10.3
06.9
|
~308
~281
~246
~248
~091
~355
~079
~302
~103
~123
~258
~248
~205
~214
~180
~132
~199
~186
~210
~271
~228
~250
~022
~015
~290
~254
~210
~360
~213
~244
~269
|
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
|
|
|
8.5
13.2
|
3.9
-02.0
|
06.4 |
+0.1 |
5.0 |
5.8 |
0009.1 |
0000.0 |
- |
Total
75.0 |
Total
0.0 |
154.2
+86.6 |
1002.3 |
03.4
+-0.2 |
216 |
19.0 |
<Monthly Average |
Degree Days
Monthly Total
Heating: 282.0
Cooling: 000.0
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Max 24-hr Precip: 28.6 on Day: 27
Max Snowfall: 0.0<
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Sea Level Pressure
Max was 1034.4 on day 25
Min was 0968.6 on day 28
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Wind Run 2550.8miles
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-------------------------------------------
Day SunHrs ET Max
Solar Max UV
-------------------------------------------
01 03:24hrs ,ET :0.3 mm ,244.0 W/m² ,0.7 uv
02 00:18hrs ,ET :0.2 mm , 70.0 W/m² ,0.0 uv
03 00:18hrs ,ET :0.2 mm , 72.0 W/m² ,0.0 uv
04 03:06hrs ,ET :0.5 mm ,318.0 W/m² ,0.6 uv
05 01:48hrs ,ET :0.4 mm ,294.0 W/m² ,0.6 uv
06 02:12hrs ,ET :0.2 mm ,148.0 W/m² ,0.6 uv
07 01:12hrs ,ET :0.1 mm ,127.0 W/m² ,0.0 uv
08 05:00hrs ,ET :0.2 mm ,262.0 W/m² ,0.7 uv
09 01:18hrs ,ET :0.3 mm ,107.0 W/m² ,0.0 uv
10 01:36hrs ,ET :0.5 mm ,214.0 W/m² ,0.7 uv
11 01:06hrs ,ET :0.3 mm ,160.0 W/m² ,0.5 uv
12 05:24hrs ,ET :0.4 mm ,278.0 W/m² ,0.7 uv
13 00:00hrs ,ET :0.2 mm , 46.0 W/m² ,0.0 uv
14 02:00hrs ,ET :0.5 mm ,316.0 W/m² ,0.6 uv
15 05:18hrs ,ET :0.5 mm ,264.0 W/m² ,0.7 uv
16 00:00hrs ,ET :0.2 mm , 42.0 W/m² ,0.0 uv
17 03:30hrs ,ET :0.4 mm ,239.0 W/m² ,0.6 uv
18 00:00hrs ,ET :0.6 mm , 86.0 W/m² ,0.0 uv
19 04:42hrs ,ET :0.6 mm ,255.0 W/m² ,0.6 uv
20 04:30hrs ,ET :0.5 mm ,329.0 W/m² ,0.6 uv
21 00:06hrs ,ET :0.2 mm , 74.0 W/m² ,0.0 uv
22 00:30hrs ,ET :0.3 mm , 72.0 W/m² ,0.0 uv
23 00:30hrs ,ET :0.1 mm ,146.0 W/m² ,0.0 uv
24 04:30hrs ,ET :0.5 mm ,334.0 W/m² ,0.7 uv
25 06:42hrs ,ET :0.4 mm ,283.0 W/m² ,0.7 uv
26 00:12hrs ,ET :0.6 mm , 84.0 W/m² ,0.0 uv
27 05:30hrs ,ET :0.6 mm ,262.0 W/m² ,0.6 uv
28 00:36hrs ,ET :0.1 mm , 88.0 W/m² ,0.0 uv
29 01:48hrs ,ET :0.2 mm ,364.0 W/m² ,0.6 uv
30 01:48hrs ,ET :0.2 mm ,202.0 W/m² ,0.5 uv
31 06:24hrs ,ET :0.3 mm ,244.0 W/m² ,0.7 uv
Sunshine hours month to date= 74:57 (h:m)
Sunshine hours year to date= 1514:57 (h:m)
-----------------------------------
Daily rain totals
-----------------------------------
00.2 mm on day 2
04.8 mm on day 3
05.4 mm on day 4
05.4 mm on day 5
00.2 mm on day 6
00.2 mm on day 7
00.2 mm on day 8
01.2 mm on day 9
05.0 mm on day 10
02.0 mm on day 11
01.8 mm on day 12
09.0 mm on day 13
01.4 mm on day 14
14.0 mm on day 16
00.8 mm on day 17
07.0 mm on day 18
07.0 mm on day 19
00.2 mm on day 20
22.4 mm on day 21
02.8 mm on day 22
21.6 mm on day 23
06.0 mm on day 26
28.6 mm on day 27
02.8 mm on day 28
03.6 mm on day 29
00.2 mm on day 30
00.2 mm on day 31
Rainfall for month = 154.2 mm
Rainfall for year = 1115.4 mm
Interesting webcam images from the month (half size)
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