Long range weather outlook for Llannon includes 14 day forecast summary:
Taking a look at Llannon over the coming two weeks and the average daytime maximum temperature will be around 8°C, with a high for the two weeks of 10°C expected on the evening of Wednesday 17th.
The mean minimum temperature will be 5°C, dipping to its lowest on the morning of Thursday 25th at 2°C.
The coming 14 days will
have some days seeing a little precipitation and some days with rain.
The current forecast indicates Monday 15th will have the most precipitation with an accumulation of around 43.0mm.
On the whole winds are likely to be moderate.
The strongest wind will be felt on the afternoon of Saturday 20th, coming from a south westerly direction, and reaching around 29mph.
The maximum wind gusts are expected on Monday morning.
Mon 15 Dec | 15:00 |
 WSW
|
1 / 2 mph
|
50 / 50°F
| 95% |
1000 mb
|
100%
|
0.1 In
|
|
| 18:00 |
 N
|
6 / 9 mph
|
49 / 47°F
| 96% |
1001 mb
|
100%
|
0.1 In
|
|
| 21:00 |
 NNW
|
10 / 15 mph
|
48 / 44°F
| 87% |
1002 mb
|
100%
|
0.0 In
|
|
Tue 16 Dec | 00:00 |
 NNW
|
10 / 19 mph
|
44 / 38°F
| 89% |
1004 mb
|
23%
|
0.0 In
|
|
| 03:00 |
 NNW
|
9 / 17 mph
|
42 / 37°F
| 88% |
1006 mb
|
10%
|
0.0 In
|
|
| 06:00 |
 NNW
|
7 / 14 mph
|
42 / 37°F
| 88% |
1008 mb
|
49%
|
0.0 In
|
|
| 09:00 |
 NNW
|
4 / 7 mph
|
44 / 42°F
| 86% |
1012 mb
|
55%
|
0.0 In
|
|
| 12:00 |
 NW
|
5 / 7 mph
|
46 / 44°F
| 80% |
1014 mb
|
49%
|
0.0 In
|
|
| 15:00 |
 NNW
|
3 / 4 mph
|
47 / 47°F
| 82% |
1015 mb
|
10%
|
0.0 In
|
|
| 18:00 |
 NW
|
2 / 2 mph
|
47 / 47°F
| 84% |
1017 mb
|
0%
|
0.0 In
|
|
| 21:00 |
 SSE
|
2 / 2 mph
|
46 / 46°F
| 82% |
1018 mb
|
4%
|
0.0 In
|
|
Wed 17 Dec | 00:00 |
 S
|
4 / 7 mph
|
43 / 41°F
| 83% |
1018 mb
|
23%
|
0.0 In
|
|
| 03:00 |
 S
|
9 / 16 mph
|
43 / 38°F
| 86% |
1017 mb
|
54%
|
0.0 In
|
|
| 06:00 |
 S
|
14 / 22 mph
|
44 / 38°F
| 87% |
1016 mb
|
69%
|
0.0 In
|
|
| 09:00 |
 S
|
17 / 26 mph
|
46 / 39°F
| 85% |
1015 mb
|
89%
|
0.0 In
|
|
| 12:00 |
 S
|
21 / 32 mph
|
47 / 40°F
| 89% |
1014 mb
|
100%
|
0.0 In
|
|
| 15:00 |
 S
|
23 / 35 mph
|
48 / 41°F
| 90% |
1011 mb
|
100%
|
0.1 In
|
|
| 18:00 |
 S
|
24 / 36 mph
|
49 / 42°F
| 93% |
1009 mb
|
100%
|
0.1 In
|
|
| 21:00 |
 SSW
|
23 / 36 mph
|
50 / 44°F
| 96% |
1008 mb
|
100%
|
0.2 In
|
|
Thu 18 Dec | 00:00 |
 WSW
|
8 / 13 mph
|
50 / 47°F
| 91% |
1009 mb
|
62%
|
0.1 In
|
|
| 03:00 |
 SSW
|
6 / 11 mph
|
49 / 46°F
| 94% |
1008 mb
|
56%
|
0.0 In
|
|
| 06:00 |
 S
|
6 / 10 mph
|
48 / 46°F
| 94% |
1007 mb
|
100%
|
0.0 In
|
|
| 09:00 |
 SSE
|
10 / 15 mph
|
48 / 43°F
| 93% |
1005 mb
|
100%
|
0.0 In
|
|
| 12:00 |
 SSE
|
14 / 21 mph
|
50 / 45°F
| 98% |
1000 mb
|
100%
|
0.3 In
|
|
| 15:00 |
 SW
|
9 / 13 mph
|
49 / 45°F
| 98% |
996 mb
|
100%
|
0.5 In
|
|
| 18:00 |
 SSW
|
15 / 22 mph
|
49 / 43°F
| 95% |
997 mb
|
100%
|
0.1 In
|
|
| 21:00 |
 W
|
22 / 32 mph
|
47 / 39°F
| 89% |
1000 mb
|
100%
|
0.1 In
|
|
Fri 19 Dec | 00:00 |
 WNW
|
15 / 21 mph
|
45 / 38°F
| 78% |
1007 mb
|
11%
|
0.0 In
|
|
| 03:00 |
 W
|
13 / 24 mph
|
43 / 36°F
| 73% |
1010 mb
|
10%
|
0.0 In
|
|
| 06:00 |
 WSW
|
13 / 26 mph
|
42 / 35°F
| 77% |
1012 mb
|
31%
|
0.0 In
|
|
| 09:00 |
 WSW
|
13 / 22 mph
|
45 / 38°F
| 78% |
1015 mb
|
29%
|
0.0 In
|
|
| 12:00 |
 WSW
|
16 / 21 mph
|
48 / 42°F
| 75% |
1017 mb
|
22%
|
0.0 In
|
|
| 15:00 |
 WSW
|
17 / 20 mph
|
50 / 44°F
| 76% |
1017 mb
|
12%
|
0.0 In
|
|
| 18:00 |
 WSW
|
15 / 21 mph
|
48 / 42°F
| 79% |
1018 mb
|
17%
|
0.0 In
|
|
| 21:00 |
 SW
|
19 / 35 mph
|
46 / 38°F
| 85% |
1018 mb
|
100%
|
0.0 In
|
|
Sat 20 Dec | 00:00 |
 SW
|
22 / 34 mph
|
49 / 42°F
| 88% |
1017 mb
|
100%
|
0.0 In
|
|
| 03:00 |
 SW
|
24 / 37 mph
|
50 / 42°F
| 91% |
1015 mb
|
100%
|
0.0 In
|
|
| 06:00 |
 SW
|
26 / 38 mph
|
50 / 42°F
| 91% |
1012 mb
|
100%
|
0.0 In
|
|
| 09:00 |
 SSW
|
28 / 42 mph
|
50 / 42°F
| 89% |
1010 mb
|
100%
|
0.0 In
|
|
| 12:00 |
 SSW
|
29 / 43 mph
|
50 / 42°F
| 89% |
1006 mb
|
100%
|
0.0 In
|
|
| 15:00 |
 W
|
13 / 18 mph
|
45 / 39°F
| 89% |
1004 mb
|
100%
|
0.3 In
|
|
| 18:00 |
 W
|
15 / 21 mph
|
44 / 38°F
| 84% |
1004 mb
|
100%
|
0.0 In
|
|
| 21:00 |
 WNW
|
15 / 22 mph
|
44 / 37°F
| 76% |
1005 mb
|
25%
|
0.0 In
|
|
Sun 21 Dec | 00:00 |
 W
|
11 / 19 mph
|
42 / 36°F
| 81% |
1005 mb
|
99%
|
0.0 In
|
|
| 03:00 |
 W
|
9 / 18 mph
|
41 / 35°F
| 84% |
1005 mb
|
64%
|
0.0 In
|
|
| 06:00 |
 NNW
|
7 / 13 mph
|
40 / 35°F
| 88% |
1006 mb
|
77%
|
0.0 In
|
|
| 09:00 |
 NNW
|
6 / 10 mph
|
43 / 39°F
| 88% |
1009 mb
|
100%
|
0.0 In
|
|
| 12:00 |
 NNW
|
15 / 23 mph
|
46 / 39°F
| 83% |
1010 mb
|
42%
|
0.0 In
|
|
| 15:00 |
 NNW
|
15 / 20 mph
|
47 / 41°F
| 83% |
1012 mb
|
23%
|
0.0 In
|
|
| 18:00 |
 N
|
9 / 12 mph
|
46 / 41°F
| 86% |
1015 mb
|
4%
|
0.0 In
|
|
| 21:00 |
 N
|
6 / 9 mph
|
44 / 41°F
| 84% |
1018 mb
|
4%
|
0.0 In
|
|
Mon 22 Dec | 00:00 |
 WNW
|
8 / 15 mph
|
45 / 41°F
| 88% |
1019 mb
|
53%
|
0.0 In
|
|
| 06:00 |
 ENE
|
6 / 11 mph
|
41 / 37°F
| 88% |
1030 mb
|
4%
|
0.0 In
|
|
| 12:00 |
 ESE
|
19 / 36 mph
|
47 / 40°F
| 88% |
1005 mb
|
100%
|
0.0 In
|
|
| 18:00 |
 WSW
|
6 / 11 mph
|
47 / 44°F
| 87% |
1011 mb
|
89%
|
0.0 In
|
|
Tue 23 Dec | 00:00 |
 E
|
10 / 21 mph
|
41 / 35°F
| 88% |
1013 mb
|
97%
|
0.0 In
|
|
| 06:00 |
 ENE
|
14 / 29 mph
|
39 / 31°F
| 83% |
1018 mb
|
7%
|
0.0 In
|
|
| 12:00 |
 ENE
|
4 / 8 mph
|
45 / 43°F
| 80% |
1019 mb
|
44%
|
0.0 In
|
|
| 18:00 |
 NNE
|
6 / 12 mph
|
49 / 47°F
| 87% |
1030 mb
|
4%
|
0.0 In
|
|
Wed 24 Dec | 00:00 |
 NE
|
9 / 18 mph
|
38 / 32°F
| 80% |
1028 mb
|
3%
|
0.0 In
|
|
| 06:00 |
 E
|
5 / 10 mph
|
40 / 36°F
| 82% |
1033 mb
|
0%
|
0.0 In
|
|
| 12:00 |
 NE
|
9 / 17 mph
|
42 / 37°F
| 81% |
1033 mb
|
1%
|
0.0 In
|
|
| 18:00 |
 SE
|
6 / 12 mph
|
44 / 41°F
| 85% |
1031 mb
|
3%
|
0.0 In
|
|
Thu 25 Dec | 00:00 |
 NE
|
9 / 17 mph
|
40 / 34°F
| 87% |
1033 mb
|
1%
|
0.0 In
|
|
| 06:00 |
 E
|
5 / 11 mph
|
37 / 33°F
| 80% |
1026 mb
|
3%
|
0.0 In
|
|
| 12:00 |
 ENE
|
13 / 23 mph
|
44 / 38°F
| 74% |
1032 mb
|
84%
|
0.0 In
|
|
| 18:00 |
 NE
|
6 / 13 mph
|
42 / 38°F
| 82% |
1028 mb
|
9%
|
0.0 In
|
|
Fri 26 Dec | 00:00 |
 NE
|
14 / 28 mph
|
38 / 29°F
| 74% |
1032 mb
|
79%
|
0.0 In
|
|
| 06:00 |
 NNE
|
7 / 16 mph
|
35 / 29°F
| 82% |
1033 mb
|
27%
|
0.0 In
|
|
| 12:00 |
 NE
|
21 / 40 mph
|
42 / 32°F
| 72% |
1034 mb
|
79%
|
0.0 In
|
|
| 18:00 |
 NNE
|
8 / 16 mph
|
37 / 31°F
| 86% |
1036 mb
|
2%
|
0.0 In
|
|
Sat 27 Dec | 00:00 |
 ENE
|
19 / 36 mph
|
36 / 26°F
| 73% |
1041 mb
|
40%
|
0.0 In
|
|
| 06:00 |
 N
|
7 / 15 mph
|
35 / 29°F
| 84% |
1036 mb
|
5%
|
0.0 In
|
|
| 12:00 |
 NE
|
16 / 30 mph
|
40 / 32°F
| 72% |
1041 mb
|
91%
|
0.0 In
|
|
| 18:00 |
 N
|
6 / 13 mph
|
42 / 38°F
| 84% |
1035 mb
|
5%
|
0.0 In
|
|
Sun 28 Dec | 00:00 |
 NE
|
20 / 37 mph
|
34 / 23°F
| 76% |
1038 mb
|
3%
|
0.0 In
|
|
| 06:00 |
 NNE
|
6 / 12 mph
|
38 / 33°F
| 83% |
1036 mb
|
8%
|
0.0 In
|
|
| 12:00 |
 E
|
19 / 36 mph
|
38 / 28°F
| 63% |
1037 mb
|
0%
|
0.0 In
|
|
| 18:00 |
 NNE
|
5 / 11 mph
|
45 / 42°F
| 87% |
1035 mb
|
6%
|
0.0 In
|
|
Mon 29 Dec | 00:00 |
 ENE
|
9 / 17 mph
|
33 / 26°F
| 71% |
1037 mb
|
16%
|
0.0 In
|
|
| 06:00 |
 NE
|
2 / 4 mph
|
40 / 40°F
| 82% |
1034 mb
|
4%
|
0.0 In
|
|
| 12:00 |
 E
|
6 / 12 mph
|
42 / 38°F
| 65% |
1036 mb
|
31%
|
0.0 In
|
|
| 18:00 |
 WSW
|
9 / 18 mph
|
43 / 37°F
| 83% |
1028 mb
|
100%
|
0.0 In
|
|
Tue 30 Dec | 00:00 |
 E
|
6 / 12 mph
|
39 / 34°F
| 72% |
1034 mb
|
9%
|
0.0 In
|
|
| 06:00 |
 SW
|
29 / 60 mph
|
40 / 28°F
| 89% |
1013 mb
|
100%
|
0.0 In
|
|
| 12:00 |
 ESE
|
11 / 20 mph
|
41 / 35°F
| 78% |
1032 mb
|
18%
|
0.0 In
|
|
| 18:00 |
 WNW
|
21 / 45 mph
|
45 / 37°F
| 73% |
1003 mb
|
38%
|
0.2 In
|
|
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