Arnside & Silverdale AONB Weather

Weather History for Arnside, Heversham, Silverdale, Warton and Hazelrigg from eHideaway and the Landscape Trust

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All Time Report
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Weather Stations Arnside (2013-)   Heversham (2006-)   Silverdale (2017-)   Warton (2017-)   Hazelrigg (1976-2018)  


Missing
Data
ArnsideHevershamSilverdaleWarton
Year Minutes Minutes Minutes Minutes
2006220170!
20070
20080
2009106140!
20100
2011300
20120
2013334830!1800
2014273070920!
201500
201627630!27630!
201742030!0406020!230280!
201851306005250
2019480120030
2020138270!138420!136800!155580!
All Time
Mean
Temperature
ArnsideHevershamSilverdaleWarton
Year°C°C°C°C
200613.2
200710.2
20089.7
20098.3
20108.5
201110.2
20129.3
201310.59.3
201411.110.9
201510.110.2
201610.610.7
201710.810.57.412.2
201810.410.610.410.9
201910.110.410.210.7
202011.311.611.311.7
All Time10.610.110.311.2
Low
Temperature
ArnsideHevershamSilverdaleWarton
Year°CWhen°CWhen°CWhen°CWhen
2006-1.903/11
2007-6.422/12
2008-6.231/12
2009-7.801/01
2010-10.503/12
2011-6.421/01
2012-6.803/02
2013-1.723/11-4.916/01
2014-3.413/12-3.429/12
2015-4.303/02-3.803/02
2016-3.729/12-3.429/11
2017-4.611/12-5.811/12-4.111/12-6.011/12
2018-5.328/02-5.707/02-5.828/02-5.928/02
2019-6.103/02-5.803/02-5.203/02-5.503/02
2020-3.619/01-2.719/01-2.219/01-3.119/01
All Time-6.12019-10.52010-5.82018-6.02017
High
Temperature
ArnsideHevershamSilverdaleWarton
Year°CWhen°CWhen°CWhen°CWhen
200632.318/07
200727.911/06
200827.411/05
200927.823/06
201026.822/05
201127.627/06
201226.125/05
201326.626/0830.319/07
201430.425/0728.925/07
201531.301/0730.401/07
201631.119/0731.219/07
201729.626/0528.825/0520.516/1028.319/06
201831.027/0631.926/0630.727/0631.027/06
201932.025/0732.225/0730.725/0733.325/07
202032.112/0831.212/0831.412/0831.612/08
All Time32.1202032.3200631.4202033.32019
Heating
Required
ArnsideHevershamSilverdaleWarton
Year°C Days°C Days°C Days°C Days
20061195.5
20072980.1
20083199.1
20092954.6
20103611.5
20112994.3
20123336.3
20131048.23348.6
20142688.22277.5
20153033.42992.8
20162721.92712.1
20172552.32905.1909.61287.3
20182991.02951.42997.82813.6
20193066.62975.43012.22861.5
20201959.01897.81965.21789.3
All Time20060.642332.18884.88751.7
Cooling
Required
ArnsideHevershamSilverdaleWarton
Year°C Days°C Days°C Days°C Days
2006118.5
200737.6
200836.4
200934.3
201039.9
201138.1
201232.5
20139.881.2
201471.566.6
201534.638.7
201665.678.7
201738.947.50.239.4
2018124.8149.4114.9146.3
201970.578.358.281.2
202082.390.176.682.4
All Time498.0967.8249.9349.3
Days
High Temp ≥ 25°C
ArnsideHevershamSilverdaleWarton
Year Days Days Days Days
200621
20074
20085
20098
20104
20115
20124
2013113
201499
201545
2016811
20177904
201825311931
20191110612
202024171616
All Time891564163
Days
High Temp ≤ 0°C
ArnsideHevershamSilverdaleWarton
Year Days Days Days Days
20060
20070
20081
20091
201014
20110
20120
201300
201400
201500
201600
20170000
20180110
20190000
20200000
All Time01710
Days
Low Temp ≤ 0°C
ArnsideHevershamSilverdaleWarton
Year Days Days Days Days
20067
200730
200848
200947
201088
201135
201240
2013758
20141617
20153423
20163428
201732351821
201835332733
201931262531
2020141067
All Time2035257692

Rain
ArnsideHevershamSilverdaleWarton
Year mm mm mm mm
2006873.4
20071188.8
20081389.4
2009595.6
2010889.8
20111352.6
20121412.0
2013356.01074.6
2014773.0983.6
20151114.61437.8
2016763.61072.8
2017935.61297.2385.2898.4
20181040.0983.61027.6837.8
20191630.41326.21344.41225.2
20201057.4953.01033.4828.4
All Time7670.616830.43790.63789.8
Wettest
Day
ArnsideHevershamSilverdaleWarton
Year mmWhen mmWhen mmWhen mmWhen
200637.827/08
200743.615/06
200859.425/10
200935.411/01
201040.422/10
201149.817/09
201245.010/05
201320.015/0942.805/08
201421.621/1030.828/10
201585.805/1285.005/12
201627.619/0835.622/08
201752.405/0663.622/1175.822/1193.022/11
201853.813/1039.013/1045.613/1035.413/10
201973.427/0940.227/0959.427/0964.827/09
202037.428/0644.609/0242.209/0232.809/02
All Time85.8201585.0201575.8201793.02017

High Rain Rate
ArnsideHevershamSilverdaleWarton
Year mm/HrWhen mm/HrWhen mm/HrWhen mm/HrWhen
2006195.203/12
2007311.422/12
20081152.025/07
2009122.614/11
20101280.004/07
20111645.820/09
2012295.428/06
2013886.221/08205.804/08
2014109.810/061645.828/10
2015164.601/09185.801/06
2016338.809/07155.611/06
2017250.417/121440.016/10108.613/10288.019/07
2018108.629/1184.020/09192.029/11138.824/01
2019281.009/081645.828/11180.027/0988.613/03
2020169.427/06177.222/08202.227/06104.829/02
All Time886.220131645.82011202.22020288.02017
Days
Rain > 0.2 mm
ArnsideHevershamSilverdaleWarton
Year Days Days Days Days
2006131
2007223
2008244
2009144
2010205
2011247
2012244
201381201
2014238200
2015247238
2016213209
201723325766136
2018219221215195
2019248239244218
2020155148158140
All Time16343151683689
Days
Rain > 2 mm
ArnsideHevershamSilverdaleWarton
Year Days Days Days Days
200686
2007125
2008141
200974
201095
2011162
2012157
201354133
2014120127
2015132145
2016108130
20171151413991
2018125128123101
2019157144151137
20201009810199
All Time9111886414428
Days
Rain > 20 mm
ArnsideHevershamSilverdaleWarton
Year Days Days Days Days
200610
20079
200813
20097
20109
20118
201215
201319
201424
2015713
201627
20174728
20186534
201917999
2020148127
All Time531332628
Mean
UV Index
ArnsideHevershamWarton
Year Index Index Index
20060.7
20070.5
20080.2
20090.2
20100.1
20110.1
20120.2
20130.20.4
20140.30.4
20150.30.4
20160.30.3
20170.40.30.5
20180.20.30.3
20190.30.4
20200.30.5
All Time0.30.30.4
High
UV Index
ArnsideHevershamWarton
Year IndexWhen IndexWhen IndexWhen
20069.912/07
20079.917/05
20088.830/06
20099.122/06
20107.530/06
20119.121/06
20128.106/06
20135.528/088.722/06
20146.402/068.424/06
20155.829/067.125/05
20165.121/066.826/06
20174.717/065.624/067.012/06
20184.518/065.218/066.118/06
20194.801/076.502/07
20204.701/076.216/07
All Time6.420149.920067.02017
Mean Solar
Radiation
ArnsideHevershamWarton
Year W/m2 W/m2 W/m2
2006115
2007107
200898
200987
2010101
2011102
201294
201342102
20146698
20157398
201689108
201711497107
20187510784
2019102104
2020128137
All Time80102106
High Solar
Radiation
ArnsideHevershamWarton
Year W/m2When W/m2When W/m2When
2006117120/06
2007139425/07
2008129712/06
2009126611/06
2010123905/08
2011174721/06
2012121814/05
2013115028/08125917/05
2014124121/05128130/06
2015128522/06130825/05
2016126018/05129403/07
2017121314/07123814/07135512/06
2018119506/06117916/05118821/06
2019129401/07126702/07
2020129901/07128808/07
All Time128520151747201113552017
Evapo-
transpiration
ArnsideHevershamWarton
Year mm mm mm
2006396.825
2007576.972
2008531.995
2009371.218
2010524.303
2011522.235
2012485.591
2013121.306543.152
2014393.585439.472
2015334.905533.529
2016355.454541.149
2017374.660513.143315.695
2018220.214581.687524.145
2019525.088630.193
2020511.291541.130
All Time1800.1247597.6502011.163
Average
Wind
ArnsideHevershamSilverdaleWarton
Year Mph Mph Mph Mph
20063.1
20073.0
20083.2
20093.0
20102.0
20112.8
20122.5
20135.72.7
20144.32.6
20154.63.1
20163.82.1
20174.42.51.83.4
20182.02.42.23.7
20191.12.02.13.5
20201.62.72.34.3
All Time3.32.62.23.7

High Wind
ArnsideHevershamSilverdaleWarton
Year MphWhen MphWhen MphWhen MphWhen
20064603/12
20074618/01
20084231/01
20094408/04
20104611/11
20114517/10
20124504/04
20136127/124805/12
20146112/024812/02
20155429/114414/01
20164821/114126/12
20175616/104911/013417/106020/10
20184914/064312/104516/125823/08
20193409/024009/024209/024712/03
20203417/024121/024017/024509/02
All Time612013492017452018602017

Wind Run
ArnsideHevershamSilverdaleWarton
Year Miles Miles Miles Miles
200615759.5
200726438.0
200828301.5
200920880.5
201017812.0
201124316.5
201222193.5
201318149.023719.0
201437644.519735.5
201540222.026844.0
201631881.517701.0
201735228.021991.03585.516749.5
201817347.520942.519251.532030.0
20199903.517178.018655.630775.0
202010402.517167.514899.026728.0
All Time200778.5320980.056391.6106282.5
Dominant
Wind Direction
ArnsideHevershamSilverdaleWarton
Year
2006-W--
2007-W--
2008-W--
2009-W--
2010-W--
2011-W--
2012-W--
2013SSEW--
2014ESEW--
2015ESEW--
2016SSEW--
2017WWWSWW
2018WWSWWW
2019WWWW
2020WWWW
All TimeWWWW

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 8640 minutes for a year.

Wind Direction Percentages for All Time

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

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