Arnside & Silverdale AONB Weather

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

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Weather Stations Arnside (2013-)   Heversham (2006-)   Silverdale (2017-)   Warton (2017-)   Hazelrigg (1976-2019)  
Year


Report for Year of 2020

Missing
Data
HevershamSilverdaleWarton
Month Minutes Minutes Minutes
Jan210060
Feb00210
Mar000
Apr00480
May004860!
Jun0012090!
Jul0090
Aug000
Sep00120
Oct000
Nov3000
Dec38880!38880!38880!
202039120!38880!56790!
Mean
Temperature
HevershamSilverdaleWarton
Month°C°C°C
Jan6.66.46.7
Feb6.15.96.4
Mar7.06.77.3
Apr10.610.310.8
May12.912.412.3
Jun15.915.516.8
Jul14.914.715.1
Aug16.816.617.2
Sep13.213.113.7
Oct10.210.110.6
Nov8.98.99.3
Dec4.24.24.2
202011.110.911.3
Low
Temperature
HevershamSilverdaleWarton
Month°CWhen°CWhen°CWhen
Jan-2.719/01-2.219/01-3.119/01
Feb-0.507/020.205/020.305/02
Mar-0.806/03-0.706/03-0.506/03
Apr-1.414/04-0.914/04-1.214/04
May-0.714/05-0.414/05-0.114/05
Jun7.104/067.104/0610.410/06
Jul6.620/078.520/077.220/07
Aug4.630/085.130/083.930/08
Sep2.426/093.427/091.027/09
Oct3.013/103.802/102.813/10
Nov0.628/110.428/110.804/11
Dec0.601/121.101/12-1.101/12
2020-2.719/01-2.219/01-3.119/01
High
Temperature
HevershamSilverdaleWarton
Month°CWhen°CWhen°CWhen
Jan12.107/0112.007/0112.907/01
Feb12.004/0211.904/0215.304/02
Mar18.926/0316.626/0319.425/03
Apr22.510/0422.110/0424.924/04
May26.520/0526.329/0527.028/05
Jun30.324/0630.225/0629.825/06
Jul30.331/0730.031/0731.431/07
Aug31.212/0831.412/0831.612/08
Sep27.615/0925.715/0929.115/09
Oct17.920/1017.420/1018.704/10
Nov14.401/1114.314/1116.504/11
Dec8.902/128.602/1211.002/12
202031.212/0831.412/0831.612/08
Heating
Required
HevershamSilverdaleWarton
Month°C Days°C Days°C Days
Jan362.2369.0359.8
Feb354.3359.1344.1
Mar350.0359.2341.7
Apr234.2242.6226.2
May183.3194.2173.6
Jun102.0110.556.8
Jul111.7116.1105.6
Aug75.280.868.4
Sep158.9158.9145.4
Oct249.8253.3238.6
Nov281.2280.9270.3
Dec56.456.656.4
20202519.22581.22386.9
Cooling
Required
HevershamSilverdaleWarton
Month°C Days°C Days°C Days
Jan0.00.00.0
Feb0.00.00.0
Mar0.00.00.0
Apr2.21.92.9
May15.311.87.3
Jun30.825.124.1
Jul7.34.77.2
Aug30.129.234.1
Sep4.43.96.8
Oct0.00.00.0
Nov0.00.00.0
Dec0.00.00.0
202090.176.682.4
Days
High Temp ≥ 25°C
HevershamSilverdaleWarton
Month Days Days Days
Jan000
Feb000
Mar000
Apr000
May422
Jun655
Jul111
Aug566
Sep122
Oct000
Nov000
Dec000
2020171616
Days
High Temp ≤ 0°C
HevershamSilverdaleWarton
Month Days Days Days
Jan000
Feb000
Mar000
Apr000
May000
Jun000
Jul000
Aug000
Sep000
Oct000
Nov000
Dec000
2020000
Days
Low Temp ≤ 0°C
HevershamSilverdaleWarton
Month Days Days Days
Jan313
Feb100
Mar332
Apr111
May211
Jun000
Jul000
Aug000
Sep000
Oct000
Nov000
Dec001
20201068

Rain
HevershamSilverdaleWarton
Month mm mm mm
Jan106.4100.294.4
Feb256.8263.2225.8
Mar79.665.270.6
Apr9.215.814.4
May22.023.621.6
Jun94.4106.667.4
Jul163.2190.8142.4
Aug172.2204.0133.0
Sep60.677.667.2
Oct136.6167.6103.4
Nov109.0133.660.4
Dec13.021.026.4
20201223.01369.21027.0
Wettest
Day
HevershamSilverdaleWarton
Month mmWhen mmWhen mmWhen
Jan16.031/0112.411/0115.802/01
Feb44.609/0242.209/0232.809/02
Mar13.809/0314.409/0312.209/03
Apr3.030/046.830/047.230/04
May6.622/057.618/057.618/05
Jun35.828/0633.828/0613.627/06
Jul24.203/0729.603/0721.203/07
Aug31.205/0841.205/0826.805/08
Sep15.602/0927.002/0917.624/09
Oct24.203/1033.203/1023.603/10
Nov30.401/1139.001/1116.802/11
Dec10.203/1216.203/1218.203/12
202044.609/0242.209/0232.809/02

High Rain Rate
HevershamSilverdaleWarton
Month mm/HrWhen mm/HrWhen mm/HrWhen
Jan43.613/0141.413/0117.211/01
Feb76.815/02125.215/02104.829/02
Mar74.408/0318.011/0346.008/03
Apr33.030/0456.830/0444.830/04
May8.022/055.222/059.418/05
Jun42.028/06202.227/0632.228/06
Jul54.601/07126.605/0720.209/07
Aug177.222/08121.213/0830.211/08
Sep26.002/0965.005/0930.202/09
Oct75.828/10160.031/105.203/10
Nov38.413/1149.421/11548.618/11
Dec8.403/128.803/1227.402/12
2020177.222/08202.227/06548.618/11
Days
Rained Measurably
HevershamSilverdaleWarton
Month Days Days Days
Jan252622
Feb242623
Mar151516
Apr675
May667
Jun171913
Jul222222
Aug202321
Sep161713
Oct252723
Nov242321
Dec333
2020203214189
Days
Rain ≥ 2 mm
HevershamSilverdaleWarton
Month Days Days Days
Jan141513
Feb191918
Mar10811
Apr244
May444
Jun10129
Jul161718
Aug171515
Sep798
Oct181815
Nov11118
Dec132
2020129135125
Days
Rain ≥ 20 mm
HevershamSilverdaleWarton
Month Days Days Days
Jan000
Feb565
Mar000
Apr000
May000
Jun110
Jul111
Aug131
Sep010
Oct221
Nov120
Dec000
202011168
Mean
UV Index
HevershamWarton
Month Index Index
Jan0.00.0
Feb0.00.0
Mar0.10.2
Apr0.40.6
May0.60.9
Jun0.50.8
Jul0.51.2
Aug0.40.7
Sep0.20.4
Oct0.10.1
Nov0.00.0
Dec0.00.0
20200.30.4
High
UV Index
HevershamWarton
Month IndexWhen IndexWhen
Jan0.001/010.001/01
Feb0.826/021.125/02
Mar2.031/032.625/03
Apr2.908/043.924/04
May4.427/055.827/05
Jun4.604/065.813/06
Jul4.701/076.216/07
Aug4.307/085.907/08
Sep2.905/093.806/09
Oct1.506/102.101/10
Nov0.001/110.802/11
Dec0.001/120.001/12
20204.701/076.216/07
Mean Solar
Radiation
HevershamWarton
Month W/m2 W/m2
Jan1619
Feb4141
Mar99108
Apr180183
May222220
Jun177175
Jul153238
Aug147148
Sep108115
Oct5660
Nov2025
Dec1415
2020110118
High Solar
Radiation
HevershamWarton
Month W/m2When W/m2When
Jan45527/0131528/01
Feb66129/0266629/02
Mar93328/0389331/03
Apr100430/04104918/04
May122912/05122901/05
Jun129021/06122213/06
Jul129901/07128808/07
Aug118301/08117801/08
Sep94006/0999106/09
Oct72901/1077309/10
Nov42406/1151902/11
Dec27902/1235702/12
2020129901/07128808/07
Evapo-
transpiration
HevershamWarton
Month mm mm
Jan8.33211.480
Feb19.58327.864
Mar41.64452.907
Apr80.24390.948
May99.95894.605
Jun81.81064.751
Jul68.06468.288
Aug69.88178.751
Sep46.47257.395
Oct24.56735.267
Nov10.41119.643
Dec0.6290.856
2020551.594602.755
Average
Wind
HevershamSilverdaleWarton
Month Mph Mph Mph
Jan3.63.14.5
Feb5.85.67.1
Mar3.12.74.6
Apr2.31.44.5
May1.91.83.6
Jun2.01.64.2
Jul1.81.83.6
Aug1.81.13.4
Sep1.71.43.1
Oct2.41.73.8
Nov2.82.14.6
Dec1.30.71.7
20202.62.24.2

High Wind
HevershamSilverdaleWarton
Month MphWhen MphWhen MphWhen
Jan3613/013416/014316/01
Feb4121/024017/024509/02
Mar3412/033301/033612/03
Apr2920/042602/043506/04
May3522/053122/053622/05
Jun3428/063528/064028/06
Jul3005/072605/073227/07
Aug3321/083221/083121/08
Sep2630/092912/092913/09
Oct3931/102731/104331/10
Nov3801/112915/113601/11
Dec2404/122103/122704/12
20204121/024017/024509/02

Wind Run
HevershamSilverdaleWarton
Month Miles Miles Miles
Jan2652.52311.53338.0
Feb4016.03900.54902.0
Mar2266.02006.03430.0
Apr1674.01016.03229.0
May1384.51351.52412.0
Jun1453.51187.52195.5
Jul1318.51354.02699.0
Aug1304.0795.52492.5
Sep1186.01029.02241.5
Oct1764.01271.52837.0
Nov1981.01507.03318.0
Dec127.563.0161.5
202021127.517793.033256.0
Dominant
Wind Direction
HevershamSilverdaleWarton
Month
JanWWNWW
FebWWW
MarWWW
AprENEESEENE
MayWSWWW
JunWSWWW
JulWWW
AugWSWWW
SepWWW
OctWWW
NovWWW
DecNWESEW
2020WWW

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 2020

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

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