Arnside & Silverdale AONB Weather

Monthly Reports

Report for Month of March 2021

Missing Data
	Heversham	Silverdale	Warton
Day	Minutes	Minutes	Minutes
1	1440!	0	0
2	1290!	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	60	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
31	0	0	0
Mar 2021	2790!	0	0

Mean Temperature
	Heversham	Silverdale	Warton
Day	°C	°C	°C
1		5.0	6.2
2	0.6	3.8	4.6
3	2.1	1.9	2.8
4	4.5	4.2	5.0
5	4.1	3.8	4.3
6	3.1	3.1	3.4
7	4.6	4.5	4.3
8	6.2	5.9	5.8
9	6.9	6.6	6.9
10	8.1	7.6	8.3
11	7.2	6.8	7.5
12	6.1	6.0	6.5
13	5.2	5.4	5.8
14	6.6	6.6	6.7
15	9.0	8.5	9.5
16	11.1	10.3	11.2
17	7.1	7.1	7.2
18	7.8	7.2	7.8
19	10.2	9.9	10.5
20	9.1	8.5	8.9
21	7.1	6.9	7.3
22	7.0	7.3	7.9
23	8.4	8.2	8.5
24	8.9	8.3	8.8
25	9.0	8.8	9.3
26	7.3	7.3	7.8
27	7.2	6.9	7.7
28	9.7	9.1	10.0
29	10.6	10.2	10.9
30	11.5	11.2	11.3
31	12.5	11.8	11.2
Mar 2021	7.5	7.1	7.5

Low Temperature
	Heversham		Silverdale		Warton
Day	°C	When	°C	When	°C	When
1			0.6	07:30	3.2	07:30
2	0.2	00:00	0.2	23:30	0.7	00:00
3	-3.2	06:30	-1.5	05:30	-0.3	06:30
4	2.5	20:00	1.1	00:00	2.8	20:30
5	1.7	01:30	1.3	01:00	2.4	01:00
6	0.6	02:00	0.9	01:00	1.8	01:00
7	0.7	07:30	1.1	07:30	1.7	00:00
8	3.6	00:30	3.9	00:30	1.7	00:30
9	5.8	09:00	5.3	08:30	5.8	06:30
10	5.7	00:30	5.3	00:30	5.8	00:30
11	4.6	19:00	3.8	19:00	4.4	18:30
12	4.8	04:30	4.5	09:00	5.3	00:00
13	3.5	07:00	4.2	03:00	4.0	01:30
14	4.4	00:30	4.8	05:30	4.8	05:30
15	6.4	07:30	6.2	07:00	6.8	07:00
16	5.1	00:00	5.3	00:00	4.5	00:00
17	2.2	06:00	2.7	06:00	2.1	06:30
18	2.2	07:00	2.6	07:00	2.5	05:00
19	8.7	01:30	7.2	01:30	8.1	00:30
20	4.9	23:00	5.7	23:30	4.9	23:30
21	2.3	00:00	3.9	03:00	3.0	02:00
22	1.7	01:00	3.8	00:30	5.2	00:30
23	7.3	02:30	7.2	04:00	7.2	07:00
24	5.1	06:30	5.5	05:30	4.9	06:30
25	6.6	06:00	6.8	05:30	6.9	06:00
26	4.1	22:30	4.7	22:30	5.0	23:30
27	3.5	04:00	4.2	01:30	4.5	01:30
28	7.8	00:30	7.7	00:30	8.1	00:30
29	9.6	00:00	9.2	00:00	9.6	00:00
30	8.2	06:00	8.2	06:00	8.2	07:30
31	6.8	07:30	8.2	07:30	7.2	07:30
Mar 2021	-3.2	03/03	-1.5	03/03	-0.3	03/03

High Temperature
	Heversham		Silverdale		Warton
Day	°C	When	°C	When	°C	When
1			10.6	12:30	11.7	12:30
2	1.2	22:00	9.1	16:00	12.3	14:00
3	7.5	14:30	7.4	16:00	7.6	15:30
4	8.6	14:30	7.9	13:00	9.1	14:00
5	6.6	14:30	6.9	15:00	6.9	14:30
6	6.2	12:30	5.7	12:30	5.9	14:00
7	10.4	15:30	8.7	14:30	9.3	15:30
8	8.4	14:00	8.9	16:00	7.6	15:30
9	8.2	12:30	8.1	17:00	8.7	15:00
10	10.6	17:00	10.0	17:00	10.8	18:00
11	9.0	00:30	8.8	00:30	9.6	11:30
12	8.1	13:00	7.8	16:00	8.8	11:30
13	8.8	14:00	7.3	14:00	8.7	14:00
14	8.4	18:00	8.6	18:00	8.4	18:00
15	13.6	14:30	12.1	13:30	14.7	11:30
16	17.7	14:30	17.0	15:00	21.6	14:30
17	14.6	15:00	14.4	16:30	14.6	16:30
18	14.1	16:00	12.2	15:30	13.9	15:30
19	13.2	12:30	13.4	15:00	13.9	13:00
20	12.8	09:30	11.2	12:00	11.9	11:00
21	12.9	13:00	10.4	15:30	12.4	13:30
22	10.4	12:00	9.2	12:00	9.7	12:00
23	9.6	16:30	9.2	13:00	9.7	14:30
24	12.8	15:30	11.0	15:00	11.7	14:00
25	11.4	11:30	10.3	13:30	11.1	11:30
26	10.1	13:00	8.9	14:30	10.2	13:30
27	10.4	13:30	9.1	16:00	10.9	13:00
28	11.1	17:30	10.3	18:00	11.4	16:30
29	11.8	13:00	11.4	14:00	12.0	12:30
30	16.7	15:30	16.8	18:30	18.2	18:00
31	18.5	14:30	15.9	17:30	15.5	16:00
Mar 2021	18.5	31/03	17.0	16/03	21.6	16/03

Heating Required
	Heversham	Silverdale	Warton
Day	°C Days	°C Days	°C Days
1		13.3	12.1
2	1.8	14.6	13.7
3	16.2	16.4	15.5
4	13.8	14.1	13.3
5	14.2	14.5	14.0
6	15.2	15.2	14.9
7	13.7	13.8	14.0
8	12.1	12.4	12.5
9	11.4	11.7	11.4
10	10.2	10.7	10.0
11	11.1	11.5	10.8
12	12.2	12.3	11.8
13	13.1	12.9	12.5
14	11.7	11.7	11.6
15	9.3	9.8	8.8
16	7.2	8.0	7.2
17	11.2	11.2	11.1
18	10.1	11.1	10.5
19	8.1	8.4	7.8
20	9.2	9.8	9.4
21	11.2	11.4	11.0
22	11.3	11.0	10.4
23	9.9	10.1	9.8
24	9.4	10.0	9.5
25	9.3	9.6	9.0
26	11.0	11.0	10.5
27	11.1	11.4	10.6
28	8.3	8.8	8.0
29	7.7	8.1	7.4
30	6.8	7.2	7.0
31	5.8	6.5	7.1
Mar 2021	313.6	348.5	333.2

Cooling Required
	Heversham	Silverdale	Warton
Day	°C Days	°C Days	°C Days
1		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	0.2
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
31	0.0	0.0	0.0
Mar 2021	0.0	0.0	0.2

Rain
	Heversham	Silverdale	Warton
Day	mm	mm	mm
1	0.0	0.2	0.0
2	2.6	0.0	0.0
3	0.0	0.2	0.0
4	0.0	0.0	0.2
5	0.0	0.0	0.0
6	0.0	0.0	0.0
7	0.0	0.0	0.0
8	2.4	4.4	4.8
9	3.0	3.6	2.6
10	44.0	37.4	33.6
11	3.4	5.6	3.8
12	8.6	12.6	6.2
13	19.6	14.2	7.8
14	4.8	7.6	5.0
15	0.0	0.2	0.0
16	0.4	2.0	1.8
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	0.2	0.0
24	0.8	0.4	0.0
25	0.0	0.0	0.0
26	6.2	7.4	5.4
27	7.4	7.2	4.4
28	40.0	30.4	26.8
29	1.4	0.4	0.0
30	0.0	0.0	0.0
31	0.0	0.0	0.0
Mar 2021	144.6	134.0	102.4

High Rain Rate
	Heversham		Silverdale		Warton
Day	mm/Hr	When	mm/Hr	When	mm/Hr	When
1	0.0	00:30	0.0	00:30	0.0	00:30
2	822.8	15:30	0.0	00:30	0.0	00:30
3	0.0	00:30	0.0	00:30	0.0	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	4.0	09:00	3.6	07:30	3.2	07:30
9	1.8	00:00	2.2	00:00	3.0	00:00
10	15.6	21:00	11.4	16:00	10.8	06:30
11	5.6	04:30	17.8	17:00	12.4	18:00
12	17.2	04:00	28.0	05:00	11.4	14:00
13	18.4	01:00	40.2	01:00	12.2	01:30
14	6.2	18:00	6.0	15:00	4.2	15:00
15	0.0	00:30	0.0	00:30	0.0	00:30
16	0.0	00:30	2.0	07:00	3.4	00:30
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	0.0	00:30	0.0	00:30	0.0	00:30
20	0.0	00:30	0.0	00:30	0.0	00:30
21	0.0	00:30	0.0	00:30	0.0	00:30
22	0.0	00:30	0.0	00:30	0.0	00:30
23	0.0	00:30	0.0	00:30	0.0	00:30
24	2.0	21:30	1.0	20:00	0.0	00:30
25	0.0	00:30	0.0	00:30	0.0	00:30
26	25.8	07:00	17.6	07:00	9.2	07:00
27	8.4	00:00	10.2	23:30	4.6	23:30
28	16.8	18:30	15.8	18:30	15.4	18:30
29	0.8	00:30	3.8	02:30	0.0	00:30
30	0.0	00:30	0.0	00:30	0.0	00:30
31	0.0	00:30	0.0	00:30	0.0	00:30
Mar 2021	822.8	02/03	40.2	13/03	15.4	28/03

Mean UV Index
	Heversham	Warton
Day	Index	Index
1	0.1	0.3
2	0.2	0.3
3	0.1	0.2
4	0.1	0.1
5	0.0	0.1
6	0.0	0.1
7	0.1	0.2
8	0.0	0.0
9	0.0	0.0
10	0.0	0.0
11	0.0	0.2
12	0.1	0.2
13	0.1	0.1
14	0.0	0.0
15	0.2	0.3
16	0.3	0.4
17	0.2	0.3
18	0.2	0.3
19	0.2	0.2
20	0.3	0.3
21	0.2	0.4
22	0.1	0.2
23	0.0	0.1
24	0.3	0.4
25	0.1	0.2
26	0.2	0.4
27	0.2	0.4
28	0.0	0.1
29	0.1	0.0
30	0.3	0.0
31	0.4	0.0
Mar 2021	0.1	0.2

High UV Index
	Heversham		Warton
Day	Index	When	Index	When
1	0.9	12:00	1.3	12:00
2	0.9	11:30	1.4	12:30
3	0.8	11:30	1.2	13:00
4	1.1	11:30	1.1	13:30
5	0.0	00:30	0.7	11:30
6	0.0	00:30	0.7	11:00
7	0.9	13:30	1.1	14:00
8	0.6	14:00	0.0	00:30
9	0.8	12:30	1.3	11:30
10	0.0	00:30	0.0	00:30
11	1.0	13:30	1.4	14:00
12	1.1	12:30	1.5	11:30
13	1.1	11:30	1.6	12:30
14	0.6	11:30	0.8	13:00
15	1.4	13:00	1.9	13:00
16	1.4	11:30	2.0	11:30
17	1.3	12:30	1.9	13:00
18	1.5	13:00	1.9	13:00
19	1.9	12:30	2.4	13:00
20	2.0	12:00	2.5	13:00
21	2.0	13:00	2.3	12:00
22	0.9	11:30	1.1	11:30
23	0.5	12:30	1.2	12:30
24	1.6	12:30	2.0	12:30
25	1.7	11:30	1.7	11:30
26	1.8	12:00	2.3	12:00
27	1.8	11:30	2.5	13:00
28	0.5	13:00	0.7	13:00
29	1.2	14:00	0.0	00:30
30	1.7	13:00	0.0	00:30
31	1.8	13:00	0.0	00:30
Mar 2021	2.0	20/03	2.5	20/03

Mean Solar Radiation
	Heversham	Warton
Day	W/m2	W/m2
1	120	124
2	156	129
3	97	81
4	66	59
5	53	53
6	48	55
7	81	77
8	30	22
9	25	27
10	18	16
11	71	84
12	72	86
13	72	59
14	37	32
15	109	106
16	141	148
17	109	113
18	98	112
19	80	71
20	147	97
21	127	134
22	64	55
23	41	39
24	170	167
25	67	66
26	120	154
27	117	155
28	26	27
29	54	0
30	158	0
31	168	0
Mar 2021	85	76

High Solar Radiation
	Heversham		Warton
Day	W/m2	When	W/m2	When
1	461	12:30	499	12:30
2	478	12:30	512	12:30
3	436	12:00	459	13:30
4	541	14:00	490	11:00
5	209	14:00	260	14:30
6	220	12:00	236	11:30
7	563	14:30	550	15:00
8	448	14:00	302	16:00
9	295	12:30	489	11:30
10	132	11:30	97	11:30
11	594	11:00	714	14:00
12	633	13:00	754	11:30
13	780	13:30	752	13:30
14	250	11:30	221	13:00
15	652	14:00	779	12:00
16	696	11:30	831	12:00
17	563	13:00	619	13:00
18	624	11:30	619	14:00
19	687	12:30	708	14:00
20	835	12:00	677	10:30
21	882	13:00	860	12:00
22	401	12:00	269	11:30
23	190	12:30	269	12:30
24	823	14:00	633	12:30
25	800	11:30	624	11:30
26	814	14:00	921	13:00
27	795	11:30	821	13:00
28	186	13:00	155	14:00
29	431	14:00	0	00:30
30	578	11:00	0	00:30
31	591	12:30	0	00:30
Mar 2021	882	21/03	921	26/03

Evapo- transpiration
	Heversham	Warton
Day	mm	mm
1		1.749
2		1.624
3	0.889	0.862
4	0.712	1.038
5	0.733	0.884
6	0.758	0.786
7	1.039	0.888
8	0.303	0.252
9	0.428	0.504
10	0.475	0.550
11	1.316	1.672
12	1.215	1.545
13	0.863	1.087
14	0.530	0.555
15	1.497	1.598
16	2.207	2.209
17	1.545	1.521
18	1.192	1.295
19	1.342	1.341
20	1.828	1.471
21	1.549	1.777
22	0.988	0.913
23	0.935	1.011
24	2.285	2.284
25	1.143	1.270
26	1.874	2.331
27	1.901	2.538
28	0.403	0.755
29	0.736
30	2.131
31	2.359
Mar 2021	35.176	36.310

Average Wind
	Heversham	Silverdale	Warton
Day	Mph	Mph	Mph
1	0.0	0.8	4.3
2	0.0	0.4	3.5
3	0.0	0.1	2.5
4	0.0	0.4	3.5
5	0.4	0.0	1.4
6	0.4	0.1	0.9
7	0.5	0.4	1.2
8	1.3	1.0	1.4
9	4.3	1.6	4.7
10	7.4	5.0	9.5
11	7.2	6.7	9.7
12	6.0	4.9	7.8
13	3.7	3.4	6.3
14	3.0	2.3	4.0
15	1.6	0.6	3.1
16	2.1	0.7	2.4
17	1.0	0.0	1.1
18	0.6	0.0	1.2
19	1.9	0.1	2.7
20	1.6	0.9	3.2
21	1.1	0.6	2.1
22	1.4	0.7	2.5
23	4.1	2.8	5.8
24	3.3	3.1	5.1
25	4.3	2.3	5.3
26	6.3	5.1	8.1
27	5.9	5.0	8.6
28	7.1	7.3	10.9
29	6.2	6.7	15.2
30	2.0	1.2	3.4
31	1.6	0.2	1.2
Mar 2021	3.0	2.1	4.6

High Wind
	Heversham		Silverdale		Warton
Day	Mph	When	Mph	When	Mph	When
1			12	19:00	16	19:30
2			9	01:30	14	02:30
3			6	18:00	12	15:30
4			11	15:00	20	15:00
5	11	11:30	6	10:30	10	03:30
6	9	14:30	7	14:30	10	15:30
7	10	15:30	10	15:30	12	15:30
8	13	14:00	12	17:00	13	14:30
9	26	00:00	18	23:30	34	23:00
10	34	02:30	28	23:30	37	03:30
11	37	03:30	30	02:00	37	00:30
12	25	22:00	23	01:30	27	22:00
13	28	14:30	22	18:00	28	01:00
14	19	10:30	18	10:30	22	13:00
15	14	11:00	10	03:00	13	11:00
16	16	12:00	11	12:30	15	13:00
17	12	15:30	5	16:00	11	15:30
18	10	23:30	4	16:30	10	15:30
19	15	10:30	11	11:00	14	14:00
20	17	12:00	14	11:30	18	12:30
21	11	13:30	11	14:30	16	14:30
22	15	15:30	11	17:00	14	13:00
23	23	21:00	20	16:30	22	16:30
24	20	11:30	17	00:30	24	21:30
25	22	22:00	19	19:00	22	23:00
26	26	22:30	25	07:00	30	20:30
27	29	04:30	20	01:00	26	03:00
28	35	18:00	29	05:30	34	06:30
29	30	08:00	26	00:30	43	01:00
30	16	00:30	13	00:30	17	02:00
31	22	23:30	6	12:30	10	12:30
Mar 2021	37	11/03	30	11/03	43	29/03

Wind Run
	Heversham	Silverdale	Warton
Day	Miles	Miles	Miles
1	0.0	20.0	104.0
2	0.0	9.5	85.0
3	0.0	2.0	61.0
4	0.0	10.0	83.0
5	10.5	0.5	33.5
6	9.5	3.0	21.5
7	13.0	8.5	28.5
8	30.0	24.0	33.0
9	103.5	39.0	112.5
10	177.5	119.0	227.5
11	173.0	161.5	233.0
12	144.0	118.5	186.0
13	89.0	80.5	152.0
14	71.5	56.0	96.5
15	39.0	14.5	73.5
16	51.0	16.0	58.0
17	23.5	0.0	26.0
18	14.0	0.0	29.0
19	46.5	2.0	65.0
20	38.5	20.5	76.0
21	26.5	15.5	51.5
22	32.5	17.0	60.5
23	98.5	66.5	139.0
24	79.5	75.5	123.5
25	103.0	54.5	126.5
26	152.0	122.0	194.5
27	142.5	121.0	206.0
28	163.5	168.3	250.5
29	148.5	161.0	364.0
30	49.0	28.0	80.5
31	38.0	4.5	29.0
Mar 2021	2067.5	1538.8	3410.0

Dominant Wind Direction
	Heversham	Silverdale	Warton
Day
1	-	ESE	NE
2	-	ESE	NE
3	-	ESE	ENE
4	-	ESE	NE
5	E	ESE	NE
6	ESE	W	S
7	SSE	W	W
8	W	W	S
9	S	W	S
10	S	W	SSE
11	W	W	W
12	W	W	W
13	W	WNW	W
14	W	WNW	W
15	W	WNW	W
16	NNW	WNW	W
17	E	W	WNW
18	E	W	W
19	ENE	ESE	NE
20	W	WNW	W
21	W	W	W
22	W	W	W
23	S	W	S
24	W	W	S
25	S	W	S
26	W	W	W
27	W	W	W
28	S	W	S
29	W	W	WSW
30	W	W	WSW
31	ENE	ESE	WSW
Mar 2021	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 March 2021

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