Arnside & Silverdale AONB Weather

Monthly Reports

Report for Month of November 2020

Missing Data
	Heversham	Silverdale	Warton
Day	Minutes	Minutes	Minutes
1	30	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	0
16	0	0	0
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 2020	30	0	0

Mean Temperature
	Heversham	Silverdale	Warton
Day	°C	°C	°C
1	11.4	11.0	11.6
2	8.9	8.7	9.4
3	5.7	6.3	6.6
4	5.4	7.0	6.8
5	9.5	9.3	9.8
6	8.6	8.5	8.9
7	7.7	8.0	9.0
8	10.6	10.8	11.2
9	11.8	11.6	12.1
10	12.0	11.9	12.0
11	11.6	11.5	11.8
12	10.4	10.3	10.6
13	9.7	9.6	9.7
14	10.8	10.8	11.1
15	9.6	9.6	9.7
16	10.4	10.2	10.5
17	12.5	12.1	12.7
18	11.0	10.9	11.2
19	6.2	6.5	7.6
20	8.3	8.2	8.6
21	9.9	10.0	10.3
22	6.8	7.2	7.6
23	7.3	7.3	7.1
24	11.1	10.8	11.2
25	7.2	7.2	8.1
26	6.3	6.2	6.2
27	4.7	4.7	5.1
28	6.2	5.9	6.3
29	8.5	8.3	8.5
30	7.6	7.7	7.5
Nov 2020	8.9	8.9	9.3

Low Temperature
	Heversham		Silverdale		Warton
Day	°C	When	°C	When	°C	When
1	9.0	04:30	8.7	04:30	9.1	04:30
2	6.8	21:00	6.6	21:00	7.1	21:00
3	2.3	23:30	3.3	00:00	2.1	00:00
4	0.7	05:30	1.9	08:00	0.8	08:00
5	6.9	02:00	7.1	01:30	7.7	00:30
6	5.3	00:00	6.7	19:00	7.2	06:00
7	2.3	08:30	2.6	06:30	4.7	08:00
8	7.8	06:00	9.7	05:30	10.1	04:30
9	9.1	08:30	8.9	08:30	9.6	08:30
10	10.1	00:00	9.9	00:00	9.8	23:30
11	9.7	01:00	9.6	01:00	9.6	01:00
12	8.3	07:30	8.3	07:30	8.4	07:30
13	7.4	08:30	8.2	06:00	8.3	06:00
14	8.2	07:30	8.0	07:30	8.3	07:30
15	7.4	16:30	7.3	17:30	7.5	17:30
16	8.5	07:30	8.7	07:00	8.7	08:30
17	11.8	04:30	11.5	03:30	11.9	01:00
18	8.6	22:30	8.5	22:30	8.9	22:30
19	3.6	23:30	3.8	22:30	4.1	00:00
20	2.4	01:30	3.3	02:30	3.1	01:30
21	7.5	00:00	8.2	23:30	7.9	00:00
22	4.6	23:00	4.3	00:00	4.7	00:00
23	3.3	06:00	4.2	01:30	2.1	04:00
24	10.4	07:30	10.1	06:30	10.8	02:00
25	5.8	00:00	5.8	20:30	4.9	00:00
26	5.3	23:00	4.6	17:30	4.6	18:00
27	1.8	00:00	1.9	00:00	1.9	00:00
28	0.6	03:00	0.4	03:30	1.2	02:30
29	8.1	17:30	7.8	08:00	8.2	09:00
30	3.1	23:00	2.7	23:30	1.4	00:00
Nov 2020	0.6	28/11	0.4	28/11	0.8	04/11

High Temperature
	Heversham		Silverdale		Warton
Day	°C	When	°C	When	°C	When
1	14.4	21:00	14.0	19:30	14.9	21:00
2	14.2	00:30	13.6	00:30	14.5	00:30
3	8.2	14:00	8.6	01:30	8.9	12:30
4	11.1	13:30	12.4	15:30	16.5	15:00
5	11.7	12:30	11.3	12:00	11.6	12:00
6	11.8	13:30	12.2	15:00	13.2	15:00
7	12.7	14:00	12.3	13:30	13.8	14:00
8	11.9	14:00	12.4	15:30	12.5	15:30
9	13.7	14:30	13.4	14:00	14.6	13:30
10	13.7	12:30	13.7	12:30	14.1	13:00
11	13.2	15:30	13.0	15:00	13.5	15:00
12	12.1	13:00	11.3	14:00	11.8	13:00
13	11.7	04:30	11.3	04:00	11.6	04:00
14	14.3	16:00	14.3	15:30	14.8	14:30
15	11.1	09:30	11.3	09:30	11.8	09:00
16	12.2	22:00	11.7	23:30	12.3	23:00
17	13.1	18:30	12.9	18:00	13.9	18:00
18	13.3	10:00	12.8	09:30	13.3	09:30
19	8.9	01:00	9.3	01:00	12.1	14:00
20	11.4	19:00	10.8	16:30	11.4	18:00
21	11.1	02:00	10.9	06:00	11.7	14:30
22	9.2	12:00	9.8	13:30	11.9	12:30
23	10.9	23:30	10.6	23:00	11.1	00:00
24	11.7	19:00	11.3	18:30	11.7	18:30
25	10.8	00:30	10.1	00:30	12.4	14:00
26	7.8	14:00	8.3	14:30	9.4	14:30
27	7.0	13:30	6.7	14:00	7.5	14:00
28	9.6	20:30	9.2	20:00	9.2	20:30
29	9.3	00:30	9.1	00:00	9.1	13:00
30	10.4	14:00	10.2	14:00	10.4	14:30
Nov 2020	14.4	01/11	14.3	14/11	16.5	04/11

Heating Required
	Heversham	Silverdale	Warton
Day	°C Days	°C Days	°C Days
1	6.8	7.3	6.7
2	9.4	9.6	8.9
3	12.6	12.0	11.7
4	12.9	11.3	11.5
5	8.8	9.0	8.5
6	9.7	9.8	9.4
7	10.6	10.3	9.3
8	7.7	7.5	7.1
9	6.5	6.7	6.2
10	6.3	6.4	6.3
11	6.7	6.8	6.5
12	7.9	8.0	7.7
13	8.6	8.7	8.6
14	7.5	7.5	7.2
15	8.7	8.7	8.6
16	7.9	8.1	7.8
17	5.8	6.2	5.6
18	7.3	7.4	7.1
19	12.1	11.8	10.7
20	10.0	10.1	9.7
21	8.4	8.3	8.1
22	11.5	11.1	10.7
23	11.0	11.0	11.2
24	7.2	7.5	7.1
25	11.1	11.1	10.2
26	12.0	12.1	12.1
27	13.6	13.6	13.2
28	12.1	12.4	12.0
29	9.8	10.0	9.8
30	10.7	10.6	10.8
Nov 2020	281.2	280.9	270.3

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 2020	0.0	0.0	0.0

Rain
	Heversham	Silverdale	Warton
Day	mm	mm	mm
1	30.4	39.0	7.0
2	15.4	22.8	16.8
3	3.2	14.2	8.2
4	0.2	0.2	0.2
5	0.0	0.0	0.0
6	0.0	0.2	0.0
7	0.0	0.0	0.0
8	1.6	1.8	0.8
9	0.2	0.2	0.0
10	1.4	0.8	1.2
11	3.2	3.2	1.0
12	0.8	1.2	0.8
13	3.8	4.2	1.0
14	6.8	4.6	2.2
15	10.6	12.2	4.2
16	10.0	8.2	4.8
17	0.4	0.2	1.0
18	9.2	8.8	3.6
19	1.6	1.2	1.0
20	2.4	3.0	0.6
21	1.2	1.2	0.6
22	0.8	0.0	0.2
23	1.2	0.0	0.0
24	1.6	1.8	1.0
25	0.8	1.0	1.4
26	0.0	0.0	0.0
27	0.0	0.2	0.0
28	0.0	0.0	0.0
29	0.2	0.0	0.0
30	2.0	3.4	2.8
Nov 2020	109.0	133.6	60.4

High Rain Rate
	Heversham		Silverdale		Warton
Day	mm/Hr	When	mm/Hr	When	mm/Hr	When
1	25.4	19:00	39.2	19:00	1.0	20:30
2	22.4	11:00	41.4	14:30	1.0	12:00
3	4.2	09:00	30.0	08:30	0.8	00:30
4	0.0	00:30	0.0	00:30	0.0	00:30
5	0.0	00:30	0.0	00:30	0.0	00:30
6	0.0	00:30	0.0	00:30	0.0	00:30
7	0.0	00:30	0.0	00:30	0.0	00:30
8	1.4	17:00	2.6	16:30	1.0	17:00
9	0.0	00:30	0.0	00:30	0.0	00:30
10	5.0	01:30	8.2	01:00	1.2	01:00
11	4.2	20:00	3.0	19:30	0.0	00:30
12	0.8	02:00	7.0	02:30	0.0	00:30
13	38.4	05:00	34.2	05:00	0.0	00:30
14	23.4	18:00	31.0	17:30	0.0	00:30
15	19.8	11:00	8.4	16:30	0.0	00:30
16	10.0	21:30	5.2	21:30	0.0	00:30
17	0.0	00:30	0.0	00:30	0.0	00:30
18	30.8	22:30	13.0	23:00	548.6	15:30
19	3.2	01:30	0.8	05:30	2.2	05:30
20	1.8	15:00	1.8	18:30	0.0	00:30
21	1.6	10:00	49.4	11:30	4.6	11:30
22	5.2	16:00	0.0	00:30	0.0	00:30
23	1.2	14:30	0.0	00:30	0.0	00:30
24	1.8	00:30	2.4	02:30	5.8	15:30
25	0.8	01:00	1.2	00:30	2.2	01:00
26	0.0	00:30	0.0	00:30	0.0	00:30
27	0.0	00:30	0.0	00:30	0.0	00:30
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	0.8	08:00	3.0	14:00	2.8	08:00
Nov 2020	38.4	13/11	49.4	21/11	548.6	18/11

Mean UV Index
	Heversham	Warton
Day	Index	Index
1	0.0	0.0
2	0.0	0.0
3	0.0	0.0
4	0.0	0.1
5	0.0	0.0
6	0.0	0.1
7	0.0	0.1
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 2020	0.0	0.0

High UV Index
	Heversham		Warton
Day	Index	When	Index	When
1	0.0	00:30	0.5	11:00
2	0.0	00:30	0.8	12:30
3	0.0	00:30	0.7	12:30
4	0.0	00:30	0.7	11:30
5	0.0	00:30	0.7	12:00
6	0.0	00:30	0.7	11:30
7	0.0	00:30	0.7	12:00
8	0.0	00:30	0.0	00:30
9	0.0	00:30	0.6	11:30
10	0.0	00:30	0.5	12:30
11	0.0	00:30	0.0	00:30
12	0.0	00:30	0.6	12:00
13	0.0	00:30	0.5	11:00
14	0.0	00:30	0.0	00:30
15	0.0	00:30	0.0	00:30
16	0.0	00:30	0.6	12:00
17	0.0	00:30	0.0	00:30
18	0.0	00:30	0.0	00:30
19	0.0	00:30	0.5	12:30
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 2020	0.0	01/11	0.8	02/11

Mean Solar Radiation
	Heversham	Warton
Day	W/m2	W/m2
1	18	17
2	24	33
3	25	31
4	42	63
5	30	34
6	45	49
7	36	55
8	7	9
9	26	36
10	22	25
11	17	20
12	31	33
13	32	28
14	10	13
15	17	17
16	25	27
17	10	12
18	10	11
19	29	39
20	11	10
21	19	18
22	22	41
23	13	18
24	6	7
25	17	33
26	17	24
27	15	17
28	14	14
29	7	9
30	10	6
Nov 2020	20	25

High Solar Radiation
	Heversham		Warton
Day	W/m2	When	W/m2	When
1	179	11:00	169	11:30
2	283	13:00	519	13:00
3	357	12:30	483	12:30
4	352	12:00	485	12:00
5	188	11:30	206	14:30
6	424	12:00	441	11:30
7	345	12:30	385	12:00
8	44	11:30	70	12:00
9	292	11:30	376	11:30
10	153	14:00	325	14:00
11	123	11:00	114	10:30
12	320	12:30	350	14:00
13	418	12:00	369	13:30
14	107	13:00	264	14:00
15	329	12:30	332	11:00
16	299	12:00	311	12:00
17	93	11:00	130	11:00
18	77	15:00	134	15:00
19	343	13:00	306	11:30
20	83	12:30	72	13:00
21	267	13:30	251	13:30
22	272	12:30	369	12:00
23	125	10:00	221	13:30
24	42	11:00	42	11:00
25	285	12:30	225	12:00
26	195	13:30	272	13:00
27	111	11:30	109	11:30
28	162	13:00	139	13:00
29	49	12:00	67	11:30
30	169	14:00	62	14:30
Nov 2020	424	06/11	519	02/11

Evapo- transpiration
	Heversham	Warton
Day	mm	mm
1	0.529	0.936
2	0.329	0.732
3	0.253	0.581
4	0.455	0.837
5	0.330	0.481
6	0.608	0.811
7	0.431	1.036
8	0.075	0.375
9	0.303	0.607
10	0.253	0.531
11	0.554	1.138
12	0.630	1.037
13	0.757	0.935
14	0.450	0.755
15	0.453	0.808
16	0.406	0.733
17	0.175	0.678
18	0.576	0.808
19	0.405	0.833
20	0.150	0.250
21	0.253	0.628
22	0.429	0.883
23	0.327	0.556
24	0.375	0.834
25	0.202	0.482
26	0.151	0.278
27	0.100	0.202
28	0.176	0.578
29	0.100	0.100
30	0.176	0.200
Nov 2020	10.411	19.643

Average Wind
	Heversham	Silverdale	Warton
Day	Mph	Mph	Mph
1	7.8	5.0	10.3
2	3.4	4.0	5.6
3	1.1	1.0	2.6
4	0.1	0.0	0.6
5	0.2	0.1	0.8
6	0.4	0.1	2.6
7	0.7	0.4	3.4
8	0.3	0.6	2.9
9	0.4	0.3	2.1
10	1.2	0.7	2.6
11	5.1	2.8	10.5
12	4.6	3.1	6.9
13	4.8	3.9	6.7
14	5.1	2.8	8.5
15	5.3	4.5	8.6
16	5.1	4.3	7.3
17	4.9	6.0	8.6
18	7.0	5.0	8.9
19	1.3	0.4	1.9
20	3.6	2.6	5.0
21	3.8	4.8	6.3
22	2.0	1.4	2.6
23	4.8	2.7	5.1
24	6.1	3.1	8.4
25	0.1	0.3	1.2
26	0.1	0.0	0.2
27	0.2	0.0	0.6
28	0.6	0.8	4.5
29	0.1	0.0	0.2
30	2.7	2.0	2.7
Nov 2020	2.8	2.1	4.6

High Wind
	Heversham		Silverdale		Warton
Day	Mph	When	Mph	When	Mph	When
1	38	07:30	26	21:00	36	07:30
2	25	12:30	21	19:30	30	21:00
3	18	00:30	18	00:30	24	00:30
4	7	18:00	6	17:30	9	17:30
5	6	01:30	6	13:30	8	04:30
6	11	17:30	11	20:30	15	22:00
7	9	09:30	11	19:30	14	20:00
8	13	09:00	11	09:00	17	03:30
9	13	22:00	9	21:00	14	12:00
10	12	14:00	8	12:00	14	10:30
11	25	16:30	20	16:00	36	22:30
12	25	22:00	18	01:00	26	00:00
13	28	00:30	20	05:30	31	04:30
14	30	17:30	21	17:30	31	17:30
15	28	14:00	29	14:00	32	12:30
16	26	00:30	19	23:00	24	23:30
17	23	10:30	22	00:30	32	22:00
18	33	18:00	27	14:30	33	12:00
19	18	00:30	16	00:30	19	00:30
20	21	14:30	16	13:00	20	11:30
21	25	04:00	21	04:00	28	08:00
22	17	06:00	14	13:00	17	13:00
23	27	16:30	16	14:30	27	15:00
24	25	19:30	17	01:00	29	13:00
25	8	00:30	6	02:30	12	00:30
26	6	03:30	7	04:00	5	12:00
27	5	01:30	2	19:00	6	12:00
28	13	10:30	13	13:00	23	13:30
29	7	00:30	7	23:30	7	12:30
30	21	13:30	16	10:30	19	09:30
Nov 2020	38	01/11	29	15/11	36	01/11

Wind Run
	Heversham	Silverdale	Warton
Day	Miles	Miles	Miles
1	183.5	119.0	247.5
2	82.0	96.0	134.0
3	26.0	25.0	63.5
4	3.0	0.0	15.0
5	4.5	2.0	19.5
6	8.5	3.5	63.5
7	16.5	9.5	80.5
8	7.0	13.5	68.5
9	9.5	6.5	51.0
10	29.0	17.5	61.5
11	123.5	66.5	252.0
12	111.0	74.5	166.0
13	114.5	94.0	160.0
14	121.5	68.0	204.5
15	126.0	108.0	207.0
16	121.5	102.0	174.0
17	116.5	144.0	205.5
18	168.0	121.0	214.5
19	30.5	9.5	45.5
20	86.0	62.5	120.5
21	90.0	115.0	151.0
22	47.0	34.0	63.0
23	115.5	65.0	123.5
24	146.5	75.5	200.5
25	2.5	7.0	28.0
26	2.5	0.5	5.0
27	5.5	0.0	14.5
28	15.5	18.5	108.0
29	3.0	0.5	5.0
30	64.5	48.5	65.5
Nov 2020	1981.0	1507.0	3318.0

Dominant Wind Direction
	Heversham	Silverdale	Warton
Day
1	S	W	SSE
2	W	W	W
3	W	W	W
4	W	WNW	W
5	W	W	W
6	W	ESE	ENE
7	ENE	ESE	NE
8	SE	ESE	NE
9	SE	SE	NE
10	SE	W	NE
11	SSE	SSE	SSE
12	S	W	SSE
13	WSW	W	SSE
14	S	W	SSE
15	S	W	SSE
16	W	WNW	W
17	SW	W	S
18	S	W	SSE
19	NNW	WNW	W
20	S	W	SSE
21	WSW	W	W
22	W	WNW	W
23	S	W	SSE
24	S	W	SSE
25	WSW	W	W
26	WSW	WNW	NNW
27	WSW	ESE	NE
28	WSW	ESE	ENE
29	ESE	W	S
30	NW	W	W
Nov 2020	W	W	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 2020

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