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 2009

Missing
Data
ArnsideHevershamSilverdaleWarton
Month Minutes Minutes Minutes Minutes
Jan0
Feb0
Mar0
Apr0
May0
Jun150
Sep16680!
Oct0
Nov0
Dec30
2009106140!
Mean
Temperature
ArnsideHevershamSilverdaleWarton
Month°C°C°C°C
Jan3.5
Feb4.1
Mar6.6
Apr9.7
May11.6
Jun15.2
Sep13.4
Oct11.1
Nov6.7
Dec2.8
20098.3
Low
Temperature
ArnsideHevershamSilverdaleWarton
Month°CWhen°CWhen°CWhen°CWhen
Jan-7.801/01
Feb-4.408/02
Mar-3.529/03
Apr0.412/04
May4.112/05
Jun4.312/06
Sep5.217/09
Oct1.707/10
Nov-1.801/12
Dec-6.620/12
2009-7.801/01
High
Temperature
ArnsideHevershamSilverdaleWarton
Month°CWhen°CWhen°CWhen°CWhen
Jan9.812/01
Feb11.423/02
Mar15.819/03
Apr18.720/04
May26.029/05
Jun27.823/06
Sep20.912/09
Oct17.329/10
Nov12.901/11
Dec12.507/12
200927.823/06
Heating
Required
ArnsideHevershamSilverdaleWarton
Month°C Days°C Days°C Days°C Days
Jan458.1
Feb397.7
Mar363.6
Apr257.1
May214.3
Jun121.5
Sep90.8
Oct222.3
Nov348.1
Dec481.1
20092954.6
Cooling
Required
ArnsideHevershamSilverdaleWarton
Month°C Days°C Days°C Days°C Days
Jan0.0
Feb0.0
Mar0.0
Apr0.0
May6.1
Jun27.9
Sep0.3
Oct0.0
Nov0.0
Dec0.0
200934.3
Days
High Temp ≥ 25°C
ArnsideHevershamSilverdaleWarton
Month Days Days Days Days
Jan0
Feb0
Mar0
Apr0
May1
Jun7
Sep0
Oct0
Nov0
Dec0
20098
Days
High Temp ≤ 0°C
ArnsideHevershamSilverdaleWarton
Month Days Days Days Days
Jan1
Feb0
Mar0
Apr0
May0
Jun0
Sep0
Oct0
Nov0
Dec0
20091
Days
Low Temp ≤ 0°C
ArnsideHevershamSilverdaleWarton
Month Days Days Days Days
Jan9
Feb13
Mar5
Apr0
May0
Jun0
Sep0
Oct0
Nov2
Dec18
200947

Rain
ArnsideHevershamSilverdaleWarton
Month mm mm mm mm
Jan126.0
Feb14.2
Mar55.8
Apr21.6
May
Jun
Sep
Oct84.2
Nov249.8
Dec44.0
2009595.6
Wettest
Day
ArnsideHevershamSilverdaleWarton
Month mmWhen mmWhen mmWhen mmWhen
Jan35.411/01
Feb2.612/02
Mar9.207/03
Apr5.006/04
May
Jun
Sep
Oct21.630/10
Nov34.819/11
Dec13.426/12
200935.411/01

High Rain Rate
ArnsideHevershamSilverdaleWarton
Month mm/HrWhen mm/HrWhen mm/HrWhen mm/HrWhen
Jan13.411/01
Feb2.212/02
Mar5.029/03
Apr2.406/04
May
Jun
Sep
Oct77.830/10
Nov122.614/11
Dec12.226/12
2009122.614/11
Days
It Rained
ArnsideHevershamSilverdaleWarton
Month Days Days Days Days
Jan25
Feb17
Mar30
Apr13
May0
Jun0
Sep0
Oct20
Nov25
Dec14
2009144
Days
Rain ≥ 2 mm
ArnsideHevershamSilverdaleWarton
Month Days Days Days Days
Jan19
Feb4
Mar9
Apr5
May0
Jun0
Sep0
Oct11
Nov21
Dec5
200974
Days
Rain ≥ 20 mm
ArnsideHevershamSilverdaleWarton
Month Days Days Days Days
Jan1
Feb0
Mar0
Apr0
May0
Jun0
Sep0
Oct1
Nov5
Dec0
20097
Mean
UV Index
ArnsideHevershamWarton
Month Index Index Index
Jan0.0
Feb0.0
Mar0.1
Apr0.3
May0.6
Jun0.7
Sep0.1
Oct0.0
Nov0.0
Dec0.0
20090.2
High
UV Index
ArnsideHevershamWarton
Month IndexWhen IndexWhen IndexWhen
Jan0.001/01
Feb0.922/02
Mar3.331/03
Apr4.329/04
May8.907/05
Jun9.122/06
Sep3.613/09
Oct2.008/10
Nov0.703/11
Dec0.001/12
20099.122/06
Mean Solar
Radiation
ArnsideHevershamWarton
Month W/m2 W/m2 W/m2
Jan21
Feb39
Mar98
Apr150
May189
Jun223
Sep47
Oct48
Nov23
Dec18
200987
High Solar
Radiation
ArnsideHevershamWarton
Month W/m2When W/m2When W/m2When
Jan35921/01
Feb54025/02
Mar95128/03
Apr98829/04
May117120/05
Jun126611/06
Sep59913/09
Oct69608/10
Nov46902/11
Dec39021/12
2009126611/06
Evapo-
transpiration
ArnsideHevershamWarton
Month mm mm mm
Jan9.540
Feb13.162
Mar40.927
Apr62.544
May82.960
Jun100.842
Sep14.300
Oct29.472
Nov12.640
Dec4.831
2009371.218
Average
Wind
ArnsideHevershamSilverdaleWarton
Month Mph Mph Mph Mph
Jan3.5
Feb2.1
Mar4.0
Apr2.8
May3.7
Jun2.3
Sep2.0
Oct2.1
Nov4.8
Dec2.2
20093.0

High Wind
ArnsideHevershamSilverdaleWarton
Month MphWhen MphWhen MphWhen MphWhen
Jan4017/01
Feb2627/02
Mar4303/03
Apr4408/04
May3405/05
Jun2919/06
Sep2622/09
Oct3303/10
Nov3801/11
Dec3106/12
20094408/04

Wind Run
ArnsideHevershamSilverdaleWarton
Month Miles Miles Miles Miles
Jan2611.5
Feb1403.0
Mar2980.5
Apr2011.0
May2750.5
Jun1631.0
Sep872.5
Oct1536.0
Nov3419.0
Dec1665.5
200920880.5
Dominant
Wind Direction
ArnsideHevershamSilverdaleWarton
Month
Jan-SSE--
Feb-W--
Mar-W--
Apr-SSE--
May-W--
Jun-ENE--
Sep-W--
Oct-W--
Nov-W--
Dec-NE--
2009-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 2009

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

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