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 07:00 on 20 September 2020

Temperature and Humidity
High Temperature	12.8 °C	at 00:00
Low Temperature	10.8 °C	at 06:28
Temperature Range	2.0 °C
High Apparent Temperature	13.0 °C	at 00:00
Low Apparent Temperature	10.5 °C	at 06:28
Low Wind Chill	9.1 °C	at 03:14
High Heat Index	12.8 °C	at 00:00
High Humidity	86 %	at 00:00
Low Humidity	86 %	at 00:00
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	0
Days Since It Last Rained	8
Wind
Highest Gust	11.0 mph	at 03:14
Highest Speed (10 minute average)	2.0 mph (F1)	at 04:12
Wind Run	2.4 miles
Dominant Direction	46° NE
Pressure
High Pressure (SL)	1021.34 mb	at 00:53
Low Pressure (SL)	1020.05 mb	at 04:52

Temperature and Humidity
High Temperature	17.5 °C	at 16:04
Low Temperature	11.0 °C	at 05:09
Temperature Range	6.5 °C
High Apparent Temperature	18.8 °C	at 16:04
Low Apparent Temperature	10.7 °C	at 03:50
Low Wind Chill	8.7 °C	at 07:00
High Heat Index	17.5 °C	at 16:04
High Humidity	86 %	at 02:27
Low Humidity	76 %	at 12:18
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	13.0 mph	at 07:00
Highest Speed (10 minute average)	4.0 mph (F2)	at 10:49
Wind Run	27.3 miles
Dominant Direction	53° NE
Pressure
High Pressure (SL)	1022.39 mb	at 00:12
Low Pressure (SL)	1019.07 mb	at 17:32

Temperature and Humidity
Highest Temperature	23.9 °C	13:01 on 15 September
Lowest Temperature	6.1 °C	06:15 on 01 September
Highest Dew Point	18.0 °C	09:59 on 15 September
Lowest Dew Point	3.7 °C	06:17 on 01 September
Highest Apparent Temperature	25.9 °C	13:01 on 15 September
Lowest Apparent Temperature	4.7 °C	06:15 on 01 September
Lowest Wind Chill Temperature	6.1 °C	06:15 on 01 September
Highest Heat Index	23.9 °C	13:01 on 15 September
Highest Minimum	15.7 °C	08 September
Lowest Maximum	15.8 °C	05 September
Highest Humidity	89 %	08:14 on 16 September
Lowest Humidity	59 %	14:31 on 10 September
Highest Daily Range	13.0 °C	01 September
Lowest Daily Range	4.2 °C	13 September
Rainfall
Highest Rain Rate	24.4 mm/hr	19:20 on 04 September
Highest Hourly Rainfall	3.6 mm	13:26 on 02 September
Highest Daily Rainfall	9.6 mm	02 September
Longest Dry Period	8 days	to 19 September
Longest Wet Period	6 days	to 07 September
Wind
Highest Wind Gust	27.0 mph	16:00 on 02 September
Highest Wind Speed 10-minute Average	9.0 mph	11:52 on 11 September
Highest Daily Wind Run	114.8 miles	13 September
Pressure
Lowest Pressure (sl)	1008.74 mb	01:12 on 03 September
Highest Pressure (sl)	1028.69 mb	09:41 on 17 September

Temperature and Humidity
Highest Temperature	31.5 °C	14:15 on 25 June
Lowest Temperature	-2.2 °C	02:18 on 07 February
Highest Dew Point	22.6 °C	13:57 on 25 June
Lowest Dew Point	-6.8 °C	08:25 on 27 March
Highest Apparent Temperature	35.7 °C	14:08 on 25 June
Lowest Apparent Temperature	-4.7 °C	02:18 on 07 February
Lowest Wind Chill Temperature	-3.4 °C	03:20 on 07 February
Highest Heat Index	34.7 °C	13:57 on 25 June
Highest Minimum	17.3 °C	13 August
Lowest Maximum	5.9 °C	28 January
Highest Humidity	93 %	10:06 on 23 January
Lowest Humidity	31 %	08:25 on 27 March
Highest Daily Range	18.8 °C	25 June
Lowest Daily Range	0.7 °C	24 January
Rainfall
Highest Rain Rate	1440.0 mm/hr	07:01 on 09 February
Highest Hourly Rainfall	11.2 mm	07:21 on 09 February
Highest Daily Rainfall	40.2 mm	25 August
Highest Monthly Rainfall	160.6 mm	February
Longest Dry Period	15 days	to 17 May
Longest Wet Period	21 days	to 04 March
Wind
Highest Wind Gust	43.0 mph	14:17 on 13 January
Highest Wind Speed 10-minute Average	19.0 mph	16:09 on 16 February
Highest Daily Wind Run	258.2 miles	11 February
Pressure
Lowest Pressure (sl)	972.17 mb	16:53 on 29 February
Highest Pressure (sl)	1047.96 mb	10:25 on 20 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	31 %	at 08:25 on 27 March 2020
Highest Daily Range	19.8 °C	on 26 May 2017
Lowest Daily Range	0.7 °C	on 22 December 2014
Rainfall
Highest Rain Rate	1440.0 mm/hr	at 07:01 on 09 February 2020
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)	1047.96 mb	at 10:25 on 20 January 2020