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.

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

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

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

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

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

A book by Warren Kovach, author of this web site

Follow @AngleseyHist