Arnside & Silverdale AONB Weather

Monthly Reports

Report for Month of December 2020

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
Dec 2020	38880!	38880!	38880!

Mean Temperature
	Heversham	Silverdale	Warton
Day	°C	°C	°C
1	3.4	3.5	2.8
2	6.0	6.1	6.7
3	3.5	3.4	3.8
4	3.9	3.6	3.5
Dec 2020	4.2	4.2	4.2

Low Temperature
	Heversham		Silverdale		Warton
Day	°C	When	°C	When	°C	When
1	0.6	07:00	1.1	07:00	-1.1	06:30
2	4.7	00:30	4.4	00:30	5.1	19:00
3	1.7	11:00	2.3	09:30	2.3	08:30
4	2.0	10:00	2.0	10:00	1.8	09:30
Dec 2020	0.6	01/12	1.1	01/12	-1.1	01/12

High Temperature
	Heversham		Silverdale		Warton
Day	°C	When	°C	When	°C	When
1	5.2	14:30	5.7	14:30	5.6	14:30
2	8.9	13:00	8.6	13:30	11.0	13:30
3	5.1	00:30	5.4	01:00	5.6	01:30
4	5.8	19:00	5.4	18:30	5.5	20:30
Dec 2020	8.9	02/12	8.6	02/12	11.0	02/12

Heating Required
	Heversham	Silverdale	Warton
Day	°C Days	°C Days	°C Days
1	14.9	14.8	15.5
2	12.3	12.2	11.6
3	14.8	14.9	14.5
4	14.4	14.7	14.8
Dec 2020	56.4	56.6	56.4

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
Dec 2020	0.0	0.0	0.0

Rain
	Heversham	Silverdale	Warton
Day	mm	mm	mm
1	0.0	0.0	0.0
2	1.0	2.8	6.6
3	10.2	16.2	18.2
4	1.8	2.0	1.6
Dec 2020	13.0	21.0	26.4

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	0.0	00:30	6.4	00:00	27.4	17:00
3	8.4	07:00	8.8	07:30	19.8	05:30
4	1.0	17:30	1.4	17:30	2.2	11:30
Dec 2020	8.4	03/12	8.8	03/12	27.4	02/12

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	0.0
Dec 2020	0.0	0.0

High UV Index
	Heversham		Warton
Day	Index	When	Index	When
1	0.0	00:30	0.0	00:30
2	0.0	00:30	0.0	00:30
3	0.0	00:30	0.0	00:30
4	0.0	00:30	0.0	00:30
Dec 2020	0.0	01/12	0.0	01/12

Mean Solar Radiation
	Heversham	Warton
Day	W/m2	W/m2
1	15	17
2	24	28
3	10	9
4	7	7
Dec 2020	14	15

High Solar Radiation
	Heversham		Warton
Day	W/m2	When	W/m2	When
1	128	14:00	171	10:30
2	279	13:00	357	12:30
3	77	12:30	76	12:00
4	58	13:00	49	14:00
Dec 2020	279	02/12	357	02/12

Evapo- transpiration
	Heversham	Warton
Day	mm	mm
1	0.150	0.150
2	0.254	0.456
3	0.075	0.075
4	0.150	0.175
Dec 2020	0.629	0.856

Average Wind
	Heversham	Silverdale	Warton
Day	Mph	Mph	Mph
1	0.0	0.0	0.0
2	1.2	1.1	1.8
3	1.4	0.5	1.9
4	2.7	1.0	3.0
Dec 2020	1.3	0.7	1.7

High Wind
	Heversham		Silverdale		Warton
Day	Mph	When	Mph	When	Mph	When
1	4	03:00	3	02:30	3	01:00
2	17	00:00	21	00:00	23	00:00
3	12	00:30	12	01:00	13	01:00
4	24	22:30	15	22:00	27	22:00
Dec 2020	24	04/12	21	03/12	27	04/12

Wind Run
	Heversham	Silverdale	Warton
Day	Miles	Miles	Miles
1	1.0	0.0	1.0
2	29.0	26.5	43.5
3	33.0	12.5	44.5
4	64.5	24.0	72.5
Dec 2020	127.5	63.0	161.5

Dominant Wind Direction
	Heversham	Silverdale	Warton
Day
1	NW	ESE	W
2	W	W	W
3	S	SSE	NNE
4	NNW	SE	NNE
Dec 2020	NW	ESE	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 December 2020

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