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

Updated at UK time 17:20 on 23 August 2019

Temperature and Humidity
High Temperature	21.4 °C	at 16:16
Low Temperature	15.8 °C	at 05:42
Temperature Range	5.6 °C
High Apparent Temperature	23.5 °C	at 16:18
Low Apparent Temperature	15.6 °C	at 00:00
Low Wind Chill	13.6 °C	at 05:22
High Heat Index	21.4 °C	at 16:16
High Humidity	81 %	at 12:04
Low Humidity	75 %	at 16:20
Rainfall
Rainfall Today	0.0 mm
Rainfall Rate Max	0.0 mm/hr	at 00:00
High Hourly Rainfall	0.0 mm	at 00:00
Days Since Last Dry Day	4
Days Since It Last Rained	0
Wind
Highest Gust	14.0 mph	at 10:35
Highest Speed (10 minute average)	4.0 mph (F2)	at 00:00
Wind Run	28.6 miles
Dominant Direction	243° WSW
Pressure
High Pressure (SL)	1022.56 mb	at 08:56
Low Pressure (SL)	1020.29 mb	at 17:11

Temperature and Humidity
High Temperature	17.8 °C	at 14:17
Low Temperature	15.1 °C	at 00:08
Temperature Range	2.7 °C
High Apparent Temperature	17.6 °C	at 14:01
Low Apparent Temperature	13.9 °C	at 00:33
Low Wind Chill	11.5 °C	at 00:32
High Heat Index	17.8 °C	at 14:17
High Humidity	79 %	at 14:24
Low Humidity	75 %	at 12:12
Rainfall
Rainfall Yesterday	0.4 mm
Rainfall Rate Max	0.0 mm/hr	at 00:00
High Hourly Rainfall	0.4 mm	at 00:00
Wind
Highest Gust	18.0 mph	at 00:32
Highest Speed (10 minute average)	6.0 mph (F2)	at 01:37
Wind Run	81.3 miles
Dominant Direction	240° WSW
Pressure
High Pressure (SL)	1021.71 mb	at 23:54
Low Pressure (SL)	1017.75 mb	at 05:17

Temperature and Humidity
Highest Temperature	22.9 °C	13:41 on 03 August
Lowest Temperature	8.4 °C	05:03 on 12 August
Highest Dew Point	18.4 °C	16:16 on 03 August
Lowest Dew Point	5.1 °C	05:07 on 12 August
Highest Apparent Temperature	25.7 °C	16:16 on 03 August
Lowest Apparent Temperature	7.3 °C	05:03 on 12 August
Lowest Wind Chill Temperature	8.4 °C	05:03 on 12 August
Highest Heat Index	22.9 °C	13:41 on 03 August
Highest Minimum	16.6 °C	09 August
Lowest Maximum	17.1 °C	10 August
Highest Humidity	86 %	07:22 on 02 August
Lowest Humidity	62 %	15:41 on 13 August
Highest Daily Range	12.8 °C	02 August
Lowest Daily Range	1.8 °C	10 August
Rainfall
Highest Rain Rate	75.2 mm/hr	01:20 on 05 August
Highest Hourly Rainfall	7.2 mm	13:47 on 16 August
Highest Daily Rainfall	20.8 mm	16 August
Longest Dry Period	2 days	to 02 August
Longest Wet Period	5 days	to 17 August
Wind
Highest Wind Gust	23.0 mph	17:12 on 10 August
Highest Wind Speed 10-minute Average	9.0 mph	12:35 on 18 August
Highest Daily Wind Run	104.1 miles	10 August
Pressure
Lowest Pressure (sl)	987.68 mb	01:53 on 10 August
Highest Pressure (sl)	1023.34 mb	08:12 on 21 August

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	19.1 °C	22 April
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

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