Arnside & Silverdale Weather

Weekly Reports

Report for the Week Commencing Monday 14 September 2026

Missing Data
	Arnside
Day	Minutes
14 Sep	0
15 Sep	0
16 Sep	0
17 Sep	0
18 Sep	0
19 Sep	0
20 Sep	0
Week	0

Mean Temperature
	Arnside
Day	°C
14 Sep	17.0
15 Sep	16.1
16 Sep	14.3
17 Sep	14.5
18 Sep	14.8
19 Sep	16.3
20 Sep	14.1
Week	15.3

Low Temperature
	Arnside
Day	°C	When
14 Sep	14.8	04:30
15 Sep	14.1	22:30
16 Sep	12.2	07:30
17 Sep	13.3	08:30
18 Sep	12.8	04:00
19 Sep	14.3	00:00
20 Sep	11.4	00:00
Week	11.4	21/09

High Temperature
	Arnside
Day	°C	When
14 Sep	19.3	16:30
15 Sep	17.8	00:30
16 Sep	16.1	15:00
17 Sep	15.8	15:30
18 Sep	17.1	23:30
19 Sep	17.6	13:00
20 Sep	16.6	15:00
Week	19.3	14/09

Heating Required
	Arnside
Day	°C Days
14 Sep	1.4
15 Sep	2.2
16 Sep	4.0
17 Sep	3.8
18 Sep	3.5
19 Sep	2.0
20 Sep	4.2
Week	21.1

Cooling Required
	Arnside
Day	°C Days
14 Sep	0.1
15 Sep	0.0
16 Sep	0.0
17 Sep	0.0
18 Sep	0.0
19 Sep	0.0
20 Sep	0.0
Week	0.1

Rain
	Arnside
Day	mm
14 Sep	3.0
15 Sep	14.8
16 Sep	1.8
17 Sep	7.0
18 Sep	14.4
19 Sep	0.8
20 Sep	0.0
Week	41.8

High Rain Rate
	Arnside
Day	mm/Hr	When
14 Sep	24.6	19:00
15 Sep	30.0	05:00
16 Sep	5.8	21:30
17 Sep	9.2	01:30
18 Sep	11.4	16:00
19 Sep	12.2	06:30
20 Sep	0.0	00:30
Week	30.0	15/09

Mean UV Index
	Arnside
Day	Index
14 Sep	0.2
15 Sep	0.2
16 Sep	0.2
17 Sep	0.2
18 Sep	0.0
19 Sep	0.2
20 Sep	0.2
Week	0.2

High UV Index
	Arnside
Day	Index	When
14 Sep	1.8	14:00
15 Sep	1.6	14:00
16 Sep	1.3	13:30
17 Sep	1.7	13:30
18 Sep	0.7	11:00
19 Sep	1.6	14:00
20 Sep	1.6	13:30
Week	1.8	14/09

Mean Solar Radiation
	Arnside
Day	W/m2
14 Sep	55
15 Sep	82
16 Sep	62
17 Sep	69
18 Sep	29
19 Sep	55
20 Sep	77
Week	61

High Solar Radiation
	Arnside
Day	W/m2	When
14 Sep	404	16:30
15 Sep	728	14:30
16 Sep	411	14:30
17 Sep	737	13:30
18 Sep	216	09:30
19 Sep	626	13:30
20 Sep	705	14:30
Week	737	17/09

Evapo- transpiration
	Arnside
Day	mm
14 Sep	0.989
15 Sep	1.622
16 Sep	1.216
17 Sep	1.547
18 Sep	0.985
19 Sep	1.544
20 Sep	1.572
Week	9.475

Average Wind
	Arnside
Day	Mph
14 Sep	3.5
15 Sep	6.1
16 Sep	3.7
17 Sep	6.3
18 Sep	7.6
19 Sep	8.3
20 Sep	3.9
Week	5.6

High Wind
	Arnside
Day	Mph	When
14 Sep	21	21:30
15 Sep	22	02:30
16 Sep	20	22:00
17 Sep	24	14:30
18 Sep	29	16:30
19 Sep	27	12:00
20 Sep	19	09:00
Week	29	18/09

Wind Run
	Arnside
Day	Miles
14 Sep	83.0
15 Sep	147.5
16 Sep	88.0
17 Sep	150.5
18 Sep	181.5
19 Sep	199.0
20 Sep	93.0
Week	942.5

Dominant Wind Direction
	Arnside
Day
14 Sep	S
15 Sep	N
16 Sep	W
17 Sep	N
18 Sep	S
19 Sep	N
20 Sep	W
Week	N

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, 180 minutes for a week.

Wind Direction Percentages for the Week Commencing Monday 14 September 2026

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