Arnside & Silverdale AONB Weather

Yearly Reports

Report for Year of 2017

Missing Data
	Arnside
Month	Minutes
Jan	13200!
Feb	0
Mar	90
Apr	28830!
May	0
Jun	0
Jul	30
Aug	30
Sep	0
Oct	30
Nov	0
Dec	0
2017	42210!

Mean Temperature
	Arnside
Month	°C
Jan	5.5
Feb	6.4
Mar	8.1
Apr	9.1
May	13.3
Jun	15.4
Jul	16.1
Aug	15.5
Sep	13.2
Oct	12.3
Nov	7.2
Dec	4.6
2017	10.8

Low Temperature
	Arnside
Month	°C	When
Jan	-2.6	05/01
Feb	-1.8	09/02
Mar	-1.0	01/03
Apr	-0.6	25/04
May	2.4	10/05
Jun	5.8	03/06
Jul	10.2	12/07
Aug	7.2	13/08
Sep	3.6	19/09
Oct	-0.9	30/10
Nov	-2.4	19/11
Dec	-4.6	11/12
2017	-4.6	11/12

High Temperature
	Arnside
Month	°C	When
Jan	10.6	11/01
Feb	12.4	02/02
Mar	19.0	25/03
Apr	17.6	30/04
May	29.6	26/05
Jun	27.6	19/06
Jul	27.1	18/07
Aug	24.1	22/08
Sep	19.7	09/09
Oct	20.7	16/10
Nov	14.4	01/11
Dec	12.1	06/12
2017	29.6	26/05

Heating Required
	Arnside
Month	°C Days
Jan	278.9
Feb	333.3
Mar	315.2
Apr	91.8
May	166.2
Jun	101.3
Jul	78.8
Aug	89.4
Sep	153.7
Oct	184.7
Nov	333.0
Dec	426.0
2017	2552.3

Cooling Required
	Arnside
Month	°C Days
Jan	0.0
Feb	0.0
Mar	0.0
Apr	0.0
May	10.9
Jun	13.6
Jul	10.4
Aug	3.7
Sep	0.1
Oct	0.2
Nov	0.0
Dec	0.0
2017	38.9

Days High Temp ≥ 25°C
	Arnside
Month	Days
Jan	0
Feb	0
Mar	0
Apr	0
May	3
Jun	3
Jul	1
Aug	0
Sep	0
Oct	0
Nov	0
Dec	0
2017	7

Days High Temp ≤ 0°C
	Arnside
Month	Days
Jan	0
Feb	0
Mar	0
Apr	0
May	0
Jun	0
Jul	0
Aug	0
Sep	0
Oct	0
Nov	0
Dec	0
2017	0

Days Low Temp ≤ 0°C
	Arnside
Month	Days
Jan	4
Feb	5
Mar	1
Apr	1
May	0
Jun	0
Jul	0
Aug	0
Sep	0
Oct	1
Nov	6
Dec	14
2017	32

Rain
	Arnside
Month	mm
Jan	24.4
Feb	59.6
Mar	124.2
Apr	1.6
May	67.8
Jun	116.0
Jul	80.4
Aug	65.0
Sep	144.0
Oct	82.4
Nov	102.2
Dec	68.0
2017	935.6

Wettest Day
	Arnside
Month	mm	When
Jan	4.0	06/01
Feb	13.4	06/02
Mar	28.0	22/03
Apr	0.6	24/04
May	29.2	27/05
Jun	52.4	05/06
Jul	11.6	26/07
Aug	9.0	14/08
Sep	18.2	05/09
Oct	18.6	11/10
Nov	39.0	22/11
Dec	13.0	29/12
2017	52.4	05/06

High Rain Rate
	Arnside
Month	mm/Hr	When
Jan	6.6	11/01
Feb	25.4	07/02
Mar	16.8	08/03
Apr	6.4	27/04
May	145.8	27/05
Jun	31.6	05/06
Jul	117.6	19/07
Aug	104.8	03/08
Sep	91.4	05/09
Oct	125.2	02/10
Nov	19.8	04/11
Dec	250.4	17/12
2017	250.4	17/12

Days Rained Measurably
	Arnside
Month	Days
Jan	14
Feb	21
Mar	23
Apr	4
May	12
Jun	16
Jul	22
Aug	21
Sep	27
Oct	28
Nov	23
Dec	22
2017	233

Days Rain ≥ 2 mm
	Arnside
Month	Days
Jan	6
Feb	7
Mar	14
Apr	0
May	7
Jun	10
Jul	13
Aug	9
Sep	16
Oct	12
Nov	10
Dec	11
2017	115

Days Rain ≥ 20 mm
	Arnside
Month	Days
Jan	0
Feb	0
Mar	1
Apr	0
May	1
Jun	1
Jul	0
Aug	0
Sep	0
Oct	0
Nov	1
Dec	0
2017	4

Mean UV Index
	Arnside
Month	Index
Jan	0.0
Feb	0.0
Mar	0.6
Apr	0.5
May	1.2
Jun	0.8
Jul	0.6
Aug	0.4
Sep	0.1
Oct	0.1
Nov	0.0
Dec	0.0
2017	0.4

High UV Index
	Arnside
Month	Index	When
Jan	0.0	01/01
Feb	1.0	24/02
Mar	2.1	31/03
Apr	3.3	27/04
May	3.5	18/05
Jun	4.7	17/06
Jul	4.7	01/07
Aug	3.6	03/08
Sep	2.3	12/09
Oct	1.5	02/10
Nov	0.6	04/11
Dec	0.0	01/12
2017	4.7	17/06

Mean Solar Radiation
	Arnside
Month	W/m2
Jan	21
Feb	29
Mar	256
Apr	147
May	309
Jun	184
Jul	150
Aug	122
Sep	51
Oct	37
Nov	29
Dec	13
2017	114

High Solar Radiation
	Arnside
Month	W/m2	When
Jan	371	13/01
Feb	606	24/02
Mar	865	31/03
Apr	1104	24/04
May	1074	19/05
Jun	1199	09/06
Jul	1213	14/07
Aug	1090	12/08
Sep	947	12/09
Oct	735	08/10
Nov	432	11/11
Dec	302	26/12
2017	1213	14/07

Evapo- transpiration
	Arnside
Month	mm
Jan	9.242
Feb	13.213
Mar	18.586
Apr	21.619
May	38.870
Jun	61.033
Jul	77.923
Aug	64.866
Sep	25.163
Oct	22.972
Nov	13.408
Dec	7.765
2017	374.660

Average Wind
	Arnside
Month	Mph
Jan	4.6
Feb	5.8
Mar	3.1
Apr	5.0
May	3.3
Jun	5.8
Jul	5.0
Aug	5.1
Sep	3.0
Oct	5.9
Nov	3.0
Dec	3.5
2017	4.4

High Wind
	Arnside
Month	Mph	When
Jan	49	11/01
Feb	53	26/02
Mar	32	09/03
Apr	37	24/04
May	31	05/05
Jun	38	06/06
Jul	31	26/07
Aug	33	02/08
Sep	37	10/09
Oct	56	16/10
Nov	39	22/11
Dec	50	07/12
2017	56	16/10

Wind Run
	Arnside
Month	Miles
Jan	2389.5
Feb	3874.0
Mar	2313.0
Apr	1201.0
May	2490.5
Jun	4158.0
Jul	3684.0
Aug	3781.0
Sep	2143.5
Oct	4405.5
Nov	2182.0
Dec	2606.0
2017	35228.0

Dominant Wind Direction
	Arnside
Month
Jan	W
Feb	SSE
Mar	W
Apr	W
May	NNE
Jun	SSW
Jul	SSW
Aug	SSW
Sep	W
Oct	W
Nov	W
Dec	W
2017	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 720 minutes for a month, 8640 minutes for a year.

Wind Direction Percentages for Year of 2017

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