Past Weather Conditions in Pentraeth

Data collected using a Davis Vantage Vue weather station and Cumulus software. This page is usually updated every 10 minutes.

All data back to November 2005, with readings every ten minutes, are archived on-line at Weather Underground. Click here for more information.

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Today

Updated at UK time 12:40 on 14 October 2019

Temperature and Humidity
High Temperature 14.3 °C at 10:18 
Low Temperature 8.1 °C at 03:23
Temperature Range 6.2 °C  
High Apparent Temperature 14.7 °C at 10:18 
Low Apparent Temperature 6.9 °C at 02:54
Low Wind Chill 7.8 °C at 00:34
High Heat Index 14.3 °C at 10:18
High Humidity 84 % at 09:56 
Low Humidity 79 % at 12:17
Rainfall
Rainfall Today 0.2 mm  
Rainfall Rate Max 0.0 mm/hr at 00:00
High Hourly Rainfall 0.2 mm at 04:21
Days Since Last Dry Day 11  
Days Since It Last Rained 0  
Wind
Highest Gust 6.0 mph at 12:02
Highest Speed (10 minute average) 2.0 mph (F1) at 00:22
Wind Run 2.6 miles  
Dominant Direction 136° SE  
Pressure
High Pressure (SL) 1006.95 mb at 04:32
Low Pressure (SL) 1004.71 mb at 12:36

Yesterday

Temperature and Humidity
High Temperature 12.7 °C at 15:05 
Low Temperature 7.8 °C at 04:09
Temperature Range 4.9 °C  
High Apparent Temperature 11.9 °C at 15:01 
Low Apparent Temperature 6.7 °C at 04:09
Low Wind Chill 7.8 °C at 04:09
High Heat Index 12.7 °C at 15:05
High Humidity 84 % at 15:34 
Low Humidity 80 % at 12:50
Rainfall
Rainfall Yesterday 15.6 mm  
Rainfall Rate Max 10.0 mm/hr at 13:49
High Hourly Rainfall 6.2 mm at 13:55
Wind
Highest Gust 18.0 mph at 15:33
Highest Speed (10 minute average) 6.0 mph (F2) at 15:09
Wind Run 17.5 miles  
Dominant Direction 249° WSW  
Pressure
High Pressure (SL) 1006.44 mb at 23:57
Low Pressure (SL) 996.75 mb at 13:51

This Month

Temperature and Humidity
Highest Temperature 17.4 °C 11:19 on 01 October
Lowest Temperature 2.2 °C 00:03 on 03 October
Highest Dew Point 14.3 °C 11:19 on 01 October
Lowest Dew Point -0.4 °C 00:03 on 03 October
Highest Apparent Temperature 18.8 °C 11:19 on 01 October
Lowest Apparent Temperature 0.2 °C 00:03 on 03 October
Lowest Wind Chill Temperature 2.2 °C 00:03 on 03 October
Highest Heat Index 17.4 °C 11:19 on 01 October
Highest Minimum 11.8 °C 04 October
Lowest Maximum 12.7 °C 13 October
Highest Humidity 85 % 09:09 on 02 October
Lowest Humidity 60 % 12:21 on 02 October
Highest Daily Range 12.4 °C 03 October
Lowest Daily Range 2.9 °C 08 October
Rainfall
Highest Rain Rate 26.0 mm/hr 16:17 on 09 October
Highest Hourly Rainfall 6.2 mm 13:55 on 13 October
Highest Daily Rainfall 15.6 mm 13 October
Longest Dry Period 1 days to 02 October
Longest Wet Period 11 days to 13 October
Wind
Highest Wind Gust 25.0 mph 19:40 on 10 October
Highest Wind Speed 10-minute Average 9.0 mph 11:17 on 08 October
Highest Daily Wind Run 112.0 miles 08 October
Pressure
Lowest Pressure (sl) 993.98 mb 05:55 on 01 October
Highest Pressure (sl) 1021.74 mb 20:28 on 02 October

This Year

Temperature and Humidity
Highest Temperature 30.0 °C 16:11 on 28 June
Lowest Temperature -3.7 °C 02:45 on 31 January
Highest Dew Point 20.8 °C 13:15 on 25 July
Lowest Dew Point -5.1 °C 02:45 on 31 January
Highest Apparent Temperature 33.1 °C 16:11 on 28 June
Lowest Apparent Temperature -6.3 °C 02:45 on 31 January
Lowest Wind Chill Temperature -5.2 °C 05:33 on 31 January
Highest Heat Index 31.2 °C 16:11 on 28 June
Highest Minimum 17.2 °C 23 July
Lowest Maximum 3.6 °C 31 January
Highest Humidity 91 % 04:29 on 31 January
Lowest Humidity 36 % 12:10 on 28 June
Highest Daily Range 19.6 °C 21 September
Lowest Daily Range 1.4 °C 13 February
Rainfall
Highest Rain Rate 140.4 mm/hr 21:22 on 30 July
Highest Hourly Rainfall 12.4 mm 21:41 on 30 July
Highest Daily Rainfall 25.4 mm 12 June
Highest Monthly Rainfall 144.0 mm March
Longest Dry Period 10 days to 05 July
Longest Wet Period 15 days to 30 January
Wind
Highest Wind Gust 37.0 mph 06:27 on 07 February
Highest Wind Speed 10-minute Average 17.0 mph 03:11 on 09 February
Highest Daily Wind Run 186.8 miles 08 February
Pressure
Lowest Pressure (sl) 976.60 mb 18:50 on 03 March
Highest Pressure (sl) 1042.74 mb 09:41 on 04 January

All-time records

Since 22 July 2012

Temperature and Humidity
Highest Temperature 33.1 °C at 17:54 on 19 July 2016
Lowest Temperature -5.2 °C at 05:49 on 07 April 2013
Highest Dew Point 24.3 °C at 15:59 on 19 July 2016
Lowest Dew Point -9.3 °C at 19:54 on 28 February 2018
Highest Apparent Temperature 38.4 °C at 17:55 on 19 July 2016
Lowest Apparent Temperature -9.4 °C at 04:33 on 01 March 2018
Lowest Wind Chill Temperature -12.3 °C at 03:47 on 01 March 2018
Highest Heat Index 38.4 °C at 17:55 on 19 July 2016
Highest Minimum 17.5 °C at 05:37 on 07 September 2016
Lowest Maximum -0.7 °C at 15:54 on 01 March 2018
Highest Humidity 98 % at 08:41 on 24 September 2013
Lowest Humidity 33 % at 11:10 on 25 February 2018
Highest Daily Range 19.8 °C on 26 May 2017
Lowest Daily Range 0.7 °C on 22 December 2014
Rainfall
Highest Rain Rate 1280.0 mm/hr at 19:52 on 31 October 2014
Highest Hourly Rainfall 27.6 mm at 13:11 on 05 August 2012
Highest Daily Rainfall 84.4 mm on 22 November 2017
Highest Monthly Rainfall 318.0 mm December 2015
Longest Dry Period 25 days to 15 July 2018
Longest Wet Period 39 days to 22 November 2014
Wind
Highest Wind Gust 224.0 mph at 20:32 on 30 March 2017
Highest Wind Speed Average 23.0 mph at 16:20 on 12 February 2014
Highest Daily Wind Run 312.6 miles on 27 December 2013
Pressure
Lowest Pressure (sl) 956.96 mb at 15:05 on 08 February 2014
Highest Pressure (sl) 1042.74 mb at 09:41 on 04 January 2019

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This is a web site developed by Warren Kovach to celebrate the history of the Isle of Anglesey, North Wales.

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Copyright © 1995- Warren Kovach, Anglesey, Wales. All Rights Reserved. The photographs and text on these pages may be downloaded and viewed for your own interest, but you MAY NOT distribute them, reproduce them on other web sites, or use them in any form for any commercial purpose without the express permission of the copyright holder.

Last modified 29 January, 2019