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

Temperature and Humidity
High Temperature 17.7 °C at 00:16 
Low Temperature 16.2 °C at 07:20
Temperature Range 1.5 °C  
High Apparent Temperature 18.1 °C at 00:00 
Low Apparent Temperature 14.9 °C at 05:16
Low Wind Chill 13.0 °C at 05:14
High Heat Index 17.7 °C at 00:16
High Humidity 85 % at 10:43 
Low Humidity 76 % at 01:07
Rainfall
Rainfall Today 2.0 mm  
Rainfall Rate Max 1.4 mm/hr at 01:51
High Hourly Rainfall 0.8 mm at 02:05
Days Since Last Dry Day 0  
Days Since It Last Rained 1  
Wind
Highest Gust 20.0 mph at 04:05
Highest Speed (10 minute average) 7.0 mph (F2) at 05:15
Wind Run 45.7 miles  
Dominant Direction 242° WSW  
Pressure
High Pressure (SL) 1014.09 mb at 10:57
Low Pressure (SL) 1010.03 mb at 05:08

Yesterday

Temperature and Humidity
High Temperature 19.6 °C at 12:42 
Low Temperature 15.2 °C at 02:56
Temperature Range 4.4 °C  
High Apparent Temperature 20.7 °C at 12:42 
Low Apparent Temperature 14.9 °C at 03:17
Low Wind Chill 12.6 °C at 03:08
High Heat Index 19.6 °C at 12:42
High Humidity 86 % at 04:15 
Low Humidity 77 % at 23:29
Rainfall
Rainfall Yesterday 0.0 mm  
Rainfall Rate Max 0.0 mm/hr at 00:00
High Hourly Rainfall 0.0 mm at 00:00
Wind
Highest Gust 19.0 mph at 12:41
Highest Speed (10 minute average) 7.0 mph (F2) at 13:12
Wind Run 63.8 miles  
Dominant Direction 242° WSW  
Pressure
High Pressure (SL) 1016.46 mb at 13:42
Low Pressure (SL) 1012.84 mb at 23:47

This Month

Temperature and Humidity
Highest Temperature 23.7 °C 17:53 on 05 August
Lowest Temperature 5.4 °C 05:42 on 11 August
Highest Dew Point 18.2 °C 16:37 on 03 August
Lowest Dew Point 2.4 °C 05:58 on 11 August
Highest Apparent Temperature 25.8 °C 17:53 on 05 August
Lowest Apparent Temperature 3.8 °C 05:42 on 11 August
Lowest Wind Chill Temperature 5.4 °C 05:42 on 11 August
Highest Heat Index 23.7 °C 17:53 on 05 August
Highest Minimum 16.7 °C 03 August
Lowest Maximum 16.2 °C 17 August
Highest Humidity 87 % 04:24 on 16 August
Lowest Humidity 47 % 14:18 on 09 August
Highest Daily Range 14.5 °C 11 August
Lowest Daily Range 2.0 °C 15 August
Rainfall
Highest Rain Rate 46.0 mm/hr 10:42 on 10 August
Highest Hourly Rainfall 3.2 mm 10:48 on 10 August
Highest Daily Rainfall 9.6 mm 15 August
Longest Dry Period 3 days to 06 August
Longest Wet Period 4 days to 13 August
Wind
Highest Wind Gust 20.0 mph 12:24 on 15 August
Highest Wind Speed 10-minute Average 7.0 mph 11:25 on 16 August
Highest Daily Wind Run 73.5 miles 15 August
Pressure
Lowest Pressure (sl) 1003.63 mb 19:16 on 12 August
Highest Pressure (sl) 1025.64 mb 12:43 on 04 August

This Year

Temperature and Humidity
Highest Temperature 25.2 °C 13:00 on 26 July
Lowest Temperature -4.9 °C 07:46 on 24 February
Highest Dew Point 19.6 °C 11:31 on 07 July
Lowest Dew Point -9.3 °C 19:54 on 28 February
Highest Apparent Temperature 27.8 °C 11:31 on 07 July
Lowest Apparent Temperature -9.4 °C 04:33 on 01 March
Lowest Wind Chill Temperature -12.3 °C 03:47 on 01 March
Highest Heat Index 25.2 °C 13:00 on 26 July
Highest Minimum 16.7 °C 03 August
Lowest Maximum -0.7 °C 01 March
Highest Humidity 95 % 07:17 on 10 March
Lowest Humidity 33 % 11:10 on 25 February
Highest Daily Range 17.0 °C 26 July
Lowest Daily Range 1.7 °C 22 January
Rainfall
Highest Rain Rate 75.8 mm/hr 14:40 on 27 May
Highest Hourly Rainfall 15.2 mm 18:05 on 27 May
Highest Daily Rainfall 39.6 mm 27 May
Highest Monthly Rainfall 97.0 mm January
Longest Dry Period 25 days to 15 July
Longest Wet Period 11 days to 04 January
Wind
Highest Wind Gust 42.0 mph 00:42 on 24 January
Highest Wind Speed 10-minute Average 16.0 mph 01:56 on 18 January
Highest Daily Wind Run 230.6 miles 03 January
Pressure
Lowest Pressure (sl) 982.02 mb 04:28 on 15 March
Highest Pressure (sl) 1033.80 mb 21:29 on 20 March

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) 1040.00 mb at 20:55 on 27 December 2016

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Last modified 1 April, 2016