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 04:10 on 19 May 2021

Temperature and Humidity
High Temperature	7.4 °C	at 03:19
Low Temperature	5.6 °C	at 00:53
Temperature Range	1.8 °C
High Apparent Temperature	6.4 °C	at 03:19
Low Apparent Temperature	4.3 °C	at 00:53
Low Wind Chill	5.6 °C	at 00:53
High Heat Index	7.4 °C	at 03:19
High Humidity	89 %	at 00:00
Low Humidity	89 %	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	1
Wind
Highest Gust	4.0 mph	at 01:33
Highest Speed (10 minute average)	1.0 mph (F1)	at 01:37
Wind Run	0.1 miles
Dominant Direction	156° SSE
Pressure
High Pressure (SL)	1015.34 mb	at 04:01
Low Pressure (SL)	1014.46 mb	at 00:00

Temperature and Humidity
High Temperature	15.7 °C	at 16:50
Low Temperature	6.5 °C	at 23:37
Temperature Range	9.2 °C
High Apparent Temperature	15.6 °C	at 16:57
Low Apparent Temperature	5.3 °C	at 23:37
Low Wind Chill	6.5 °C	at 23:03
High Heat Index	15.7 °C	at 16:50
High Humidity	89 %	at 00:00
Low Humidity	55 %	at 16:04
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	8.0 mph	at 08:16
Highest Speed (10 minute average)	3.0 mph (F1)	at 12:54
Wind Run	19.5 miles
Dominant Direction	261° W
Pressure
High Pressure (SL)	1014.60 mb	at 23:56
Low Pressure (SL)	1009.93 mb	at 00:00

Temperature and Humidity
Highest Temperature	15.7 °C	16:50 on 18 May
Lowest Temperature	-0.3 °C	05:31 on 06 May
Highest Dew Point	12.4 °C	14:10 on 08 May
Lowest Dew Point	-1.7 °C	05:29 on 06 May
Highest Apparent Temperature	15.6 °C	16:57 on 18 May
Lowest Apparent Temperature	-2.5 °C	05:31 on 06 May
Lowest Wind Chill Temperature	-1.4 °C	03:07 on 07 May
Highest Heat Index	15.7 °C	16:50 on 18 May
Highest Minimum	10.1 °C	09 May
Lowest Maximum	10.2 °C	01 May
Highest Humidity	91 %	04:28 on 05 May
Lowest Humidity	55 %	16:04 on 18 May
Highest Daily Range	12.0 °C	07 May
Lowest Daily Range	4.5 °C	10 May
Rainfall
Highest Rain Rate	101.0 mm/hr	11:29 on 16 May
Highest Hourly Rainfall	6.2 mm	11:44 on 16 May
Highest Daily Rainfall	22.2 mm	08 May
Longest Dry Period	1 days	to 07 May
Longest Wet Period	7 days	to 06 May
Wind
Highest Wind Gust	38.0 mph	13:18 on 03 May
Highest Wind Speed 10-minute Average	15.0 mph	13:00 on 03 May
Highest Daily Wind Run	163.8 miles	10 May
Pressure
Lowest Pressure (sl)	987.61 mb	22:02 on 03 May
Highest Pressure (sl)	1020.22 mb	11:25 on 02 May

Temperature and Humidity
Highest Temperature	20.7 °C	17:46 on 23 April
Lowest Temperature	-4.8 °C	04:55 on 07 January
Highest Dew Point	12.8 °C	13:20 on 31 March
Lowest Dew Point	-10.8 °C	00:12 on 12 February
Highest Apparent Temperature	18.5 °C	17:46 on 23 April
Lowest Apparent Temperature	-7.5 °C	04:55 on 07 January
Lowest Wind Chill Temperature	-6.9 °C	02:00 on 11 February
Highest Heat Index	20.7 °C	17:46 on 23 April
Highest Minimum	10.1 °C	09 May
Lowest Maximum	2.2 °C	09 February
Highest Humidity	95 %	06:05 on 25 February
Lowest Humidity	22 %	17:05 on 23 April
Highest Daily Range	20.6 °C	23 April
Lowest Daily Range	1.2 °C	04 January
Rainfall
Highest Rain Rate	101.0 mm/hr	11:29 on 16 May
Highest Hourly Rainfall	6.6 mm	19:08 on 14 March
Highest Daily Rainfall	30.4 mm	20 January
Highest Monthly Rainfall	188.2 mm	January
Longest Dry Period	12 days	to 26 April
Longest Wet Period	33 days	to 03 January
Wind
Highest Wind Gust	45.0 mph	09:11 on 23 February
Highest Wind Speed 10-minute Average	20.0 mph	10:01 on 23 February
Highest Daily Wind Run	309.4 miles	23 February
Pressure
Lowest Pressure (sl)	974.71 mb	22:43 on 20 January
Highest Pressure (sl)	1038.98 mb	11:56 on 27 February

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	-10.8 °C	at 00:12 on 12 February 2021
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	22 %	at 17:05 on 23 April 2021
Highest Daily Range	20.6 °C	on 23 April 2021
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