16°C
Porth, Newquay, Cornwall. UK
Updated05/09/2026 04:45 
 


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Daily / Monthly Weather History From This Station


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September2026.htm

Daily Report for the month of September 2026



Sep 1 Average and Extremes
Average temperature= 17.5°C
Average humidity= 73%
Average dewpoint= 12.5°C
Average barometer= 1019.6 hPa
Average windspeed= 4.1 mph
Average gustspeed= 6.5 mph
Average direction= 256° (WSW)
Rainfall for month= 0.0 mm
Rainfall for year= 580.2 mm
Maximum rain per minute= 0.0 mm on day 01 at time 00:00
Maximum rain per minute= 0.0 mm on day 01 at time 00:00
Maximumtemperature = 21.8°C on day 01 at time 14:32
Minimumtemperature = 13.7°C on day 01 at time 07:24
Maximumhumidity = 83% on day 01 at time 00:00
Minimum humidity= 57% on day 01 at time 11:45
Maximum pressure= 1020.4 hPa on day 01 at time 09:55
Minimum pressure= 1018.6 hPa on day 01 at time 21:38
Maximum windspeed= 9 mph on day 01 at time 17:36
Maximum gust speed= 15 mph from 291 °(WNW) on day 01 at time 17:26
Maximum heat index= 24.6°C on day 01 at time 11:45

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Sep 2 Average and Extremes
Average temperature= 18.1°C
Average humidity= 84%
Average dewpoint= 15.3°C
Average barometer= 1016.7 hPa
Average windspeed= 6.9 mph
Average gustspeed= 10.9 mph
Average direction= 233° ( SW)
Rainfall for month= 0.4 mm
Rainfall for year= 580.6 mm
Maximum rain per minute= 0.2 mm on day 02 at time 09:43
Maximum rain per minute= 0.2 mm on day 02 at time 09:43
Maximumtemperature = 21.8°C on day 02 at time 15:50
Minimumtemperature = 15.7°C on day 02 at time 06:38
Maximumhumidity = 88% on day 02 at time 23:59
Minimum humidity= 74% on day 02 at time 16:01
Maximum pressure= 1019.0 hPa on day 02 at time 00:11
Minimum pressure= 1015.7 hPa on day 02 at time 13:06
Maximum windspeed= 16 mph on day 02 at time 16:00
Maximum gust speed= 25 mph from 270 °( W ) on day 02 at time 13:11
Maximum heat index= 23.0°C on day 02 at time 15:49

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Sep 3 Average and Extremes
Average temperature= 19.6°C
Average humidity= 86%
Average dewpoint= 17.2°C
Average barometer= 1017.0 hPa
Average windspeed= 7.0 mph
Average gustspeed= 11.4 mph
Average direction= 249° (WSW)
Rainfall for month= 1.4 mm
Rainfall for year= 581.6 mm
Maximum rain per minute= 0.2 mm on day 03 at time 05:42
Maximum rain per minute= 0.2 mm on day 03 at time 05:42
Maximumtemperature = 23.1°C on day 03 at time 14:37
Minimumtemperature = 18.1°C on day 03 at time 00:02
Maximumhumidity = 90% on day 03 at time 12:32
Minimum humidity= 74% on day 03 at time 14:52
Maximum pressure= 1018.2 hPa on day 03 at time 11:03
Minimum pressure= 1014.2 hPa on day 03 at time 23:59
Maximum windspeed= 15 mph on day 03 at time 16:35
Maximum gust speed= 22 mph from 242 °(WSW) on day 03 at time 16:34
Maximum heat index= 23.7°C on day 03 at time 14:37

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Sep 4 Average and Extremes
Average temperature= 18.0°C
Average humidity= 77%
Average dewpoint= 13.9°C
Average barometer= 1016.2 hPa
Average windspeed= 10.3 mph
Average gustspeed= 14.6 mph
Average direction= 285° (WNW)
Rainfall for month= 2.0 mm
Rainfall for year= 582.2 mm
Maximum rain per minute= 0.2 mm on day 04 at time 06:05
Maximum rain per minute= 0.2 mm on day 04 at time 06:05
Maximumtemperature = 19.6°C on day 04 at time 02:28
Minimumtemperature = 16.4°C on day 04 at time 07:32
Maximumhumidity = 88% on day 04 at time 09:42
Minimum humidity= 62% on day 04 at time 14:14
Maximum pressure= 1020.8 hPa on day 04 at time 23:59
Minimum pressure= 1012.1 hPa on day 04 at time 05:58
Maximum windspeed= 17 mph on day 04 at time 06:08
Maximum gust speed= 28 mph from 317 °( NW) on day 04 at time 06:11
Maximum heat index= 19.6°C on day 04 at time 01:36

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Average and Extremes for Month of September 2026 up to day 4
Average temperature= 18.3°C
Average humidity= 80%
Average dewpoint= 14.7°C
Average barometer= 1017.5 hPa
Average windspeed= 7.1 mph
Average gustspeed= 10.8 mph
Average direction= 260° ( W )
Rainfall for month= 2.0 mm
Rainfall for year= 582.2 mm
Maximum rain per minute= 0.2 mm on day 03 at time 05:42
Maximum rain per minute= 0.2 mm on day 03 at time 05:42
Maximum temperature= 23.1°C on day 03 at time 14:37
Minimum temperature= 13.7°C on day 01 at time 07:24
Maximum humidity= 90% on day 03 at time 12:32
Minimum humidity= 57% on day 01 at time 11:45
Maximum pressure= 1020.8 hPa on day 05 at time 00:00
Minimum pressure= 1012.1 hPa on day 04 at time 05:58
Maximum windspeed= 17 mph from 317°( NW) on day 04 at time 06:08
Maximum gust speed= 28 mph from 315°( NW) on day 04 at time 06:11
Maximum heat index= 24.6°C on day 01 at time 11:45
Growing degrees days :35.1GDD
Corn growing degrees days:58.6 GDD


Sunshine Hours, ET, Max Solar
Sunshine hours month to date 05:04 hrs
Sunshine hours month to date 05:04 hrs
Sunshine hours year to date 739:57 hrs


Daily Rain Totals
00.4 mm on day 2
01.0 mm on day 3
00.6 mm on day 4