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 05:10 on 24 September 2018

Temperature and Humidity
High Temperature	5.8 °C	at 00:00
Low Temperature	3.8 °C	at 05:08
Temperature Range	2.0 °C
High Apparent Temperature	4.5 °C	at 00:38
Low Apparent Temperature	2.0 °C	at 05:08
Low Wind Chill	3.8 °C	at 05:08
High Heat Index	5.8 °C	at 00:00
High Humidity	88 %	at 00:00
Low Humidity	85 %	at 02:50
Rainfall
Rainfall Today	0.2 mm
Rainfall Rate Max	0.0 mm/hr	at 00:00
High Hourly Rainfall	0.2 mm	at 00:32
Days Since Last Dry Day	1
Days Since It Last Rained	0
Wind
Highest Gust	2.0 mph	at 03:08
Highest Speed (10 minute average)	1.0 mph (F1)	at 00:00
Wind Run	0.7 miles
Dominant Direction	142° SE
Pressure
High Pressure (SL)	1034.71 mb	at 05:03
Low Pressure (SL)	1031.94 mb	at 00:00

Temperature and Humidity
High Temperature	13.7 °C	at 15:45
Low Temperature	5.8 °C	at 23:54
Temperature Range	7.9 °C
High Apparent Temperature	13.1 °C	at 15:45
Low Apparent Temperature	4.2 °C	at 23:59
Low Wind Chill	5.8 °C	at 23:54
High Heat Index	13.7 °C	at 15:45
High Humidity	88 %	at 04:14
Low Humidity	66 %	at 16:00
Rainfall
Rainfall Yesterday	0.4 mm
Rainfall Rate Max	7.4 mm/hr	at 20:45
High Hourly Rainfall	0.4 mm	at 20:46
Wind
Highest Gust	12.0 mph	at 12:18
Highest Speed (10 minute average)	2.0 mph (F1)	at 11:41
Wind Run	7.0 miles
Dominant Direction	307° NW
Pressure
High Pressure (SL)	1031.94 mb	at 23:59
Low Pressure (SL)	1014.40 mb	at 00:40

Temperature and Humidity
Highest Temperature	20.0 °C	17:40 on 02 September
Lowest Temperature	3.8 °C	05:08 on 24 September
Highest Dew Point	17.1 °C	14:39 on 17 September
Lowest Dew Point	1.5 °C	05:08 on 24 September
Highest Apparent Temperature	22.1 °C	16:45 on 01 September
Lowest Apparent Temperature	2.0 °C	05:08 on 24 September
Lowest Wind Chill Temperature	3.8 °C	05:08 on 24 September
Highest Heat Index	20.0 °C	17:40 on 02 September
Highest Minimum	16.0 °C	02 September
Lowest Maximum	12.9 °C	22 September
Highest Humidity	89 %	22:24 on 22 September
Lowest Humidity	62 %	12:56 on 19 September
Highest Daily Range	13.1 °C	05 September
Lowest Daily Range	3.6 °C	18 September
Rainfall
Highest Rain Rate	79.4 mm/hr	21:30 on 20 September
Highest Hourly Rainfall	12.6 mm	22:25 on 20 September
Highest Daily Rainfall	36.2 mm	20 September
Longest Dry Period	3 days	to 01 September
Longest Wet Period	6 days	to 21 September
Wind
Highest Wind Gust	30.0 mph	12:55 on 19 September
Highest Wind Speed 10-minute Average	12.0 mph	12:57 on 19 September
Highest Daily Wind Run	103.3 miles	18 September
Pressure
Lowest Pressure (sl)	988.22 mb	22:17 on 20 September
Highest Pressure (sl)	1034.71 mb	05:03 on 24 September

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	79.4 mm/hr	21:30 on 20 September
Highest Hourly Rainfall	15.2 mm	18:05 on 27 May
Highest Daily Rainfall	39.6 mm	27 May
Highest Monthly Rainfall	110.6 mm	September
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)	1034.71 mb	05:03 on 24 September

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