Arnside & Silverdale AONB Weather

Monthly Reports

Report for Month of November 2017

Missing Data
	Heversham	Silverdale	Warton
Day	Minutes	Minutes	Minutes
1	0	0	0
2	0	0	0
3	0	0	0
4	0	0	0
5	0	0	0
6	0	0	0
7	0	0	0
8	0	0	0
9	0	0	0
10	0	0	0
11	0	0	0
12	0	0	0
13	0	0	0
14	0	0	0
15	0	0	30
16	0	0	870!
17	0	0	0
18	0	0	0
19	0	0	0
20	0	0	0
21	0	0	0
22	0	0	0
23	0	0	0
24	0	0	0
25	0	0	0
26	0	0	0
27	0	0	0
28	0	0	0
29	0	0	0
30	0	0	0
Nov 2017	0	0	900!

Mean Temperature
	Heversham	Silverdale	Warton
Day	°C	°C	°C
1	12.1	11.7	11.8
2	9.3	9.6	10.9
3	9.1	9.1	9.5
4	8.3	8.5	9.3
5	5.3	6.2	7.2
6	5.6	5.9	6.6
7	8.4	8.3	8.5
8	4.7	5.2	5.5
9	10.4	10.4	10.9
10	7.7	7.6	8.1
11	5.7	6.3	7.2
12	4.4	5.0	5.9
13	4.3	4.3	3.8
14	10.8	10.4	10.6
15	7.8	7.9	8.6
16	7.8	8.1	6.0
17	6.0	6.8	6.7
18	6.9	7.1	7.6
19	2.9	3.1	3.4
20	10.6	10.3	10.3
21	11.6	11.2	11.5
22	11.3	11.1	11.6
23	5.8	5.9	6.3
24	3.0	3.5	3.9
25	3.2	3.6	4.2
26	5.2	5.3	5.4
27	6.2	6.4	6.7
28	3.5	3.3	3.2
29	3.4	3.0	3.4
30	2.0	2.2	2.2
Nov 2017	6.8	6.9	7.3

Low Temperature
	Heversham		Silverdale		Warton
Day	°C	When	°C	When	°C	When
1	11.0	06:30	10.2	06:30	10.4	04:30
2	5.9	19:00	6.8	22:30	8.1	18:30
3	6.8	00:30	6.9	00:30	7.6	07:00
4	4.2	00:00	5.1	21:00	5.4	21:30
5	0.6	23:30	1.1	00:00	0.7	00:00
6	-0.3	02:00	0.2	06:30	0.6	01:30
7	2.2	00:00	3.4	00:00	2.3	00:00
8	-0.9	06:00	-0.1	08:00	-0.9	06:00
9	8.9	00:00	8.9	22:00	8.9	00:30
10	6.1	23:30	6.1	17:00	6.6	17:30
11	3.1	21:00	3.8	22:30	3.8	21:30
12	1.8	05:00	2.4	08:00	0.8	00:00
13	-0.5	06:30	-0.4	06:30	-2.2	07:00
14	9.5	00:30	8.9	00:30	9.1	00:30
15	4.7	08:00	5.6	08:00	5.7	04:30
16	2.5	00:00	4.6	00:00	2.9	23:00
17	1.7	06:30	3.6	04:00	2.7	08:00
18	1.9	22:30	2.0	00:00	0.8	00:00
19	-1.6	07:30	-1.2	08:00	-1.6	04:00
20	4.5	01:00	4.5	00:30	6.2	00:30
21	10.7	04:00	10.4	04:00	10.7	04:00
22	9.1	00:00	9.1	06:30	9.4	07:00
23	2.3	23:00	1.7	22:30	1.6	23:00
24	1.0	08:00	1.2	02:30	0.6	03:00
25	0.8	01:30	1.9	01:00	1.7	03:00
26	1.6	05:30	3.3	06:30	3.1	03:30
27	3.2	00:00	2.9	17:30	3.7	17:30
28	0.6	08:00	0.5	08:30	-0.5	08:00
29	-0.3	00:00	-0.1	22:30	-1.0	22:30
30	-1.2	05:30	-0.1	02:00	-2.7	06:30
Nov 2017	-1.6	19/11	-1.2	19/11	-2.7	30/11

High Temperature
	Heversham		Silverdale		Warton
Day	°C	When	°C	When	°C	When
1	15.3	12:30	14.1	13:00	15.0	11:30
2	12.4	13:00	12.4	14:00	16.6	14:30
3	11.3	13:00	10.9	12:30	11.5	13:00
4	11.6	13:00	10.8	13:30	14.7	13:00
5	10.3	13:30	10.2	14:00	15.2	15:00
6	10.5	13:30	10.2	13:30	11.3	13:30
7	11.3	06:00	11.1	07:30	11.3	07:30
8	9.7	00:00	9.4	21:00	10.7	14:00
9	12.1	12:30	11.9	12:00	14.2	11:30
10	9.3	04:30	9.5	04:30	10.1	10:00
11	8.8	12:30	9.6	13:00	14.1	13:00
12	8.2	13:00	7.9	13:30	12.7	14:00
13	9.6	00:00	8.9	00:00	9.2	00:00
14	11.7	12:00	11.4	11:00	12.5	12:00
15	10.1	00:00	10.0	00:00	10.6	14:30
16	10.9	08:30	10.6	07:30	13.3	15:30
17	9.2	13:00	9.0	13:00	10.3	13:00
18	9.9	12:00	9.8	13:00	13.8	14:00
19	6.3	13:00	6.1	14:00	8.4	13:30
20	12.2	12:30	11.7	15:30	11.7	14:30
21	12.3	08:30	11.7	18:30	12.3	20:00
22	13.2	12:30	12.6	11:30	13.7	12:00
23	9.3	01:30	9.4	01:30	9.7	13:00
24	6.8	13:30	7.4	14:30	10.8	12:00
25	5.3	12:30	5.4	11:30	9.0	11:30
26	9.1	00:00	8.7	00:00	8.8	00:00
27	9.4	00:30	9.1	01:00	8.9	01:00
28	7.0	13:00	6.3	13:30	8.8	13:00
29	5.8	13:00	4.9	11:30	8.7	12:00
30	4.2	13:30	3.7	14:00	8.1	13:00
Nov 2017	15.3	01/11	14.1	01/11	16.6	02/11

Heating Required
	Heversham	Silverdale	Warton
Day	°C Days	°C Days	°C Days
1	6.2	6.6	6.5
2	9.0	8.7	7.4
3	9.2	9.2	8.8
4	10.0	9.8	9.0
5	13.0	12.1	11.1
6	12.7	12.4	11.7
7	9.9	10.0	9.8
8	13.6	13.1	12.8
9	7.9	7.9	7.4
10	10.6	10.7	10.2
11	12.6	12.0	11.1
12	13.9	13.3	12.4
13	14.0	14.0	14.5
14	7.5	7.9	7.7
15	10.5	10.4	9.5
16	10.5	10.2	4.9
17	12.3	11.5	11.6
18	11.4	11.2	10.7
19	15.4	15.2	14.9
20	7.7	8.0	8.0
21	6.7	7.1	6.8
22	7.0	7.2	6.7
23	12.5	12.4	12.0
24	15.3	14.8	14.4
25	15.1	14.7	14.1
26	13.1	13.0	12.9
27	12.1	11.9	11.6
28	14.8	15.0	15.1
29	14.9	15.3	14.9
30	16.3	16.1	16.1
Nov 2017	345.7	341.7	324.6

Cooling Required
	Heversham	Silverdale	Warton
Day	°C Days	°C Days	°C Days
1	0.0	0.0	0.0
2	0.0	0.0	0.0
3	0.0	0.0	0.0
4	0.0	0.0	0.0
5	0.0	0.0	0.0
6	0.0	0.0	0.0
7	0.0	0.0	0.0
8	0.0	0.0	0.0
9	0.0	0.0	0.0
10	0.0	0.0	0.0
11	0.0	0.0	0.0
12	0.0	0.0	0.0
13	0.0	0.0	0.0
14	0.0	0.0	0.0
15	0.0	0.0	0.0
16	0.0	0.0	0.0
17	0.0	0.0	0.0
18	0.0	0.0	0.0
19	0.0	0.0	0.0
20	0.0	0.0	0.0
21	0.0	0.0	0.0
22	0.0	0.0	0.0
23	0.0	0.0	0.0
24	0.0	0.0	0.0
25	0.0	0.0	0.0
26	0.0	0.0	0.0
27	0.0	0.0	0.0
28	0.0	0.0	0.0
29	0.0	0.0	0.0
30	0.0	0.0	0.0
Nov 2017	0.0	0.0	0.0

Rain
	Heversham	Silverdale	Warton
Day	mm	mm	mm
1	0.4	1.0	0.6
2	0.2	0.2	0.0
3	0.0	0.2	0.2
4	2.4	4.4	4.0
5	0.4	2.2	2.4
6	0.2	0.2	0.0
7	1.0	1.6	1.2
8	1.8	2.0	0.6
9	0.8	1.2	0.6
10	2.8	9.0	7.4
11	0.2	0.0	0.0
12	0.2	0.2	0.0
13	1.2	1.8	1.2
14	5.8	6.8	6.8
15	0.4	0.2	0.0
16	1.2	2.4	0.0
17	0.4	0.2	0.0
18	0.2	0.0	0.0
19	1.6	2.4	1.2
20	12.8	12.4	9.6
21	11.6	16.8	19.4
22	63.6	75.8	93.0
23	3.8	5.2	7.0
24	2.0	1.8	2.0
25	0.8	2.6	3.2
26	8.4	12.4	10.4
27	2.6	9.8	9.4
28	0.2	0.2	0.0
29	0.0	0.0	0.2
30	0.0	0.0	0.0
Nov 2017	127.0	173.0	180.4

High Rain Rate
	Heversham		Silverdale		Warton
Day	mm/Hr	When	mm/Hr	When	mm/Hr	When
1	0.0	00:30	1.0	02:30	0.0	00:30
2	0.0	00:30	0.0	00:30	0.0	00:30
3	0.0	00:30	0.0	00:30	0.0	00:30
4	1.8	03:00	2.4	03:00	3.2	03:30
5	0.0	00:30	8.6	02:30	9.4	03:00
6	0.0	00:30	0.0	00:30	0.0	00:30
7	0.0	00:30	2.0	09:00	0.0	00:30
8	1.4	23:00	1.6	23:30	0.0	00:30
9	1.2	07:00	3.2	08:00	0.0	00:30
10	3.2	21:30	28.8	16:00	7.8	12:30
11	0.0	00:30	0.0	00:30	0.0	00:30
12	0.0	00:30	0.0	00:30	0.0	00:30
13	0.0	00:30	1.0	23:30	0.8	00:00
14	2.4	16:30	3.0	02:30	3.8	03:00
15	0.0	00:30	0.0	00:30	0.0	00:30
16	12.4	08:30	6.4	08:30	0.0	15:00
17	0.0	00:30	0.0	00:30	0.0	00:30
18	0.0	00:30	0.0	00:30	0.0	00:30
19	2.8	23:30	4.4	00:00	2.4	00:00
20	6.4	04:00	5.6	04:30	12.6	09:00
21	6.4	15:30	24.0	15:30	19.8	10:00
22	32.6	16:30	22.0	16:30	63.6	20:00
23	4.6	16:00	5.2	08:00	14.0	08:00
24	7.8	03:00	2.8	16:00	4.8	16:00
25	1.8	07:00	2.6	08:00	3.8	04:30
26	8.0	23:00	7.2	15:00	6.2	23:00
27	9.4	15:00	11.0	13:30	32.8	08:00
28	0.0	00:30	0.0	00:30	0.0	00:30
29	0.0	00:30	0.0	00:30	0.0	00:30
30	0.0	00:30	0.0	00:30	0.0	00:30
Nov 2017	32.6	22/11	28.8	10/11	63.6	22/11

Mean UV Index
	Heversham	Warton
Day	Index	Index
1	0.0	0.1
2	0.1	0.1
3	0.0	0.0
4	0.0	0.1
5	0.0	0.1
6	0.0	0.0
7	0.0	0.0
8	0.0	0.0
9	0.0	0.0
10	0.0	0.0
11	0.0	0.0
12	0.0	0.0
13	0.0	0.0
14	0.0	0.0
15	0.0	0.0
16	0.0	0.0
17	0.0	0.0
18	0.0	0.0
19	0.0	0.0
20	0.0	0.0
21	0.0	0.0
22	0.0	0.0
23	0.0	0.0
24	0.0	0.0
25	0.0	0.0
26	0.0	0.0
27	0.0	0.0
28	0.0	0.0
29	0.0	0.0
30	0.0	0.0
Nov 2017	0.0	0.0

High UV Index
	Heversham		Warton
Day	Index	When	Index	When
1	0.8	12:30	0.8	11:30
2	0.6	11:30	0.8	11:30
3	0.0	00:30	0.5	12:30
4	0.5	12:00	0.7	12:00
5	0.0	00:30	0.6	11:30
6	0.0	00:30	0.6	12:00
7	0.0	00:30	0.0	00:30
8	0.0	00:30	0.6	11:30
9	0.0	00:30	0.6	11:30
10	0.0	00:30	0.6	11:30
11	0.0	00:30	0.6	12:00
12	0.0	00:30	0.5	12:00
13	0.0	00:30	0.0	00:30
14	0.0	00:30	0.5	11:30
15	0.0	00:30	0.0	00:30
16	0.0	00:30	0.0	15:00
17	0.0	00:30	0.0	00:30
18	0.0	00:30	0.5	12:30
19	0.0	00:30	0.5	12:00
20	0.0	00:30	0.0	00:30
21	0.0	00:30	0.0	00:30
22	0.0	00:30	0.0	00:30
23	0.0	00:30	0.0	00:30
24	0.0	00:30	0.0	00:30
25	0.0	00:30	0.0	00:30
26	0.0	00:30	0.0	00:30
27	0.0	00:30	0.0	00:30
28	0.0	00:30	0.0	00:30
29	0.0	00:30	0.0	00:30
30	0.0	00:30	0.0	00:30
Nov 2017	0.8	01/11	0.8	01/11

Mean Solar Radiation
	Heversham	Warton
Day	W/m2	W/m2
1	45	43
2	51	72
3	22	19
4	44	52
5	44	63
6	31	42
7	21	20
8	34	50
9	32	34
10	25	24
11	34	42
12	33	52
13	21	21
14	20	20
15	25	26
16	30	14
17	27	31
18	31	40
19	29	38
20	13	9
21	4	4
22	3	3
23	22	18
24	23	29
25	21	27
26	17	17
27	16	19
28	27	29
29	24	24
30	22	32
Nov 2017	26	31

High Solar Radiation
	Heversham		Warton
Day	W/m2	When	W/m2	When
1	513	12:30	408	11:30
2	316	12:30	346	11:30
3	214	13:00	144	12:30
4	369	13:00	478	13:00
5	306	13:00	325	12:30
6	338	13:00	338	13:00
7	137	14:00	128	14:00
8	278	12:00	341	11:30
9	313	12:30	278	11:30
10	287	12:30	348	11:30
11	301	12:00	378	13:00
12	250	12:00	269	12:30
13	151	12:00	174	11:30
14	185	11:30	290	11:00
15	158	11:00	149	13:30
16	234	12:30	162	15:00
17	258	13:00	339	13:00
18	327	13:00	360	12:30
19	309	12:30	397	12:00
20	155	12:30	81	14:30
21	81	13:00	84	13:00
22	39	11:00	37	11:30
23	339	12:00	290	13:00
24	218	12:30	290	13:00
25	288	12:30	320	12:30
26	265	13:30	257	13:30
27	294	12:30	255	13:00
28	288	12:00	290	12:30
29	232	13:30	193	12:30
30	206	12:00	244	12:00
Nov 2017	513	01/11	478	04/11

Evapo- transpiration
	Heversham	Warton
Day	mm	mm
1	0.584	0.558
2	0.608	1.140
3	0.278	0.379
4	0.583	0.912
5	0.558	1.013
6	0.554	0.758
7	0.452	0.452
8	0.328	0.709
9	0.607	0.708
10	0.505	0.455
11	0.380	0.582
12	0.682	1.064
13	0.201	0.327
14	0.203	0.228
15	0.279	0.304
16	0.431	0.178
17	0.554	0.657
18	0.608	0.910
19	0.253	0.506
20	0.125	0.125
21	0.025	0.075
22	0.050	0.175
23	0.329	0.556
24	0.203	0.381
25	0.227	0.328
26	0.176	0.175
27	0.253	0.430
28	0.403	0.405
29	0.529	0.532
30	0.630	0.708
Nov 2017	11.598	15.730

Average Wind
	Heversham	Silverdale	Warton
Day	Mph	Mph	Mph
1	2.3	1.8	2.3
2	0.7	0.2	1.6
3	0.9	0.9	1.8
4	1.4	1.2	1.9
5	1.0	0.5	1.5
6	3.3	1.8	4.7
7	3.8	1.7	4.9
8	1.0	0.8	1.8
9	3.4	2.7	3.3
10	3.4	2.5	2.7
11	0.5	0.1	0.9
12	1.8	1.0	1.9
13	0.9	1.1	1.9
14	1.8	1.7	2.5
15	0.5	0.2	0.9
16	3.1	2.3	1.2
17	2.4	1.8	3.0
18	2.4	2.2	4.0
19	0.2	0.0	0.8
20	3.6	2.9	3.3
21	3.2	2.6	4.5
22	4.5	2.8	6.0
23	4.0	3.8	5.8
24	0.6	0.5	1.5
25	1.8	1.0	2.1
26	1.9	1.9	2.9
27	3.7	3.5	4.3
28	1.6	0.1	1.3
29	2.5	0.9	2.3
30	3.7	1.8	3.0
Nov 2017	2.2	1.5	2.7

High Wind
	Heversham		Silverdale		Warton
Day	Mph	When	Mph	When	Mph	When
1	15	01:00	15	02:30	12	11:30
2	11	00:30	8	02:00	11	12:00
3	11	10:30	14	10:00	15	10:00
4	19	14:00	12	14:00	18	15:00
5	16	01:30	10	01:30	13	01:00
6	23	20:30	22	18:30	25	21:00
7	31	07:30	22	07:30	31	07:30
8	15	22:30	14	00:00	18	23:00
9	20	07:00	17	06:00	19	08:00
10	24	06:30	16	01:00	17	04:30
11	12	12:30	5	00:30	9	00:30
12	18	13:00	17	14:00	22	11:30
13	17	00:00	14	20:30	20	20:30
14	17	02:30	14	03:00	15	01:00
15	14	00:00	12	23:30	10	00:30
16	29	08:30	17	08:00	15	15:30
17	22	16:30	15	13:00	18	22:00
18	21	00:30	21	03:30	22	02:00
19	5	04:00	2	12:30	5	13:00
20	21	05:00	15	07:00	17	04:00
21	23	10:30	18	18:30	22	18:30
22	31	12:00	20	12:30	33	12:30
23	28	08:30	25	11:30	34	09:30
24	13	16:00	14	15:30	19	15:30
25	17	12:00	19	11:30	21	14:00
26	22	22:00	21	00:00	23	00:00
27	27	13:00	23	12:30	25	12:00
28	19	22:30	10	21:30	13	23:00
29	21	12:00	13	10:30	19	12:30
30	21	09:30	14	12:00	21	20:00
Nov 2017	31	07/11	25	23/11	34	23/11

Wind Run
	Heversham	Silverdale	Warton
Day	Miles	Miles	Miles
1	54.5	42.5	56.0
2	17.0	4.5	39.0
3	22.5	20.5	43.0
4	33.5	29.0	45.5
5	25.0	11.5	36.0
6	78.5	42.0	112.5
7	91.5	40.5	117.0
8	23.5	20.0	42.0
9	80.5	65.0	78.5
10	82.0	60.0	64.0
11	11.0	1.5	21.5
12	43.5	23.0	46.0
13	21.5	27.0	44.5
14	43.0	41.5	60.0
15	11.0	5.5	21.5
16	74.5	54.0	11.0
17	58.5	43.5	72.5
18	57.5	52.5	95.5
19	5.5	0.0	19.0
20	86.5	68.5	80.0
21	77.5	63.5	109.0
22	108.0	68.0	143.5
23	96.5	91.5	139.5
24	13.5	12.0	36.0
25	42.0	24.5	50.0
26	44.5	45.0	68.5
27	89.0	84.0	102.5
28	39.0	3.5	30.5
29	61.0	21.5	56.0
30	89.0	42.5	72.5
Nov 2017	1581.0	1108.5	1913.0

Dominant Wind Direction
	Heversham	Silverdale	Warton
Day
1	WSW	WSW	SSE
2	NE	ESE	NE
3	W	WSW	NNE
4	W	WNW	W
5	NW	NW	N
6	NW	WSW	SSE
7	NW	WSW	SSE
8	NW	WSW	S
9	W	W	W
10	W	NW	W
11	NW	WNW	NE
12	NW	NW	W
13	NNW	WSW	S
14	WSW	WSW	W
15	NNE	ENE	NE
16	W	NW	NNW
17	W	W	W
18	W	WNW	W
19	NW	ESE	NNE
20	W	W	W
21	WSW	WSW	S
22	WSW	WSW	SSE
23	W	W	W
24	W	W	WNW
25	W	NW	W
26	W	NW	W
27	W	WNW	W
28	NNW	NW	WNW
29	N	NNW	NNW
30	N	NNW	N
Nov 2017	W	WSW	W

An ! on a Data Missing value indicates that the weather station measurements for the time period will be excluded from the evaluation of some records because the amount of missing data undermines their validity.The maximum data that can be missing is 60 minutes for a day, 720 minutes for a month.

Wind Direction Percentages for Month of November 2017

Move the cursor over the plot to see the exact data values.