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Northolt (nearest observation site to Harpenden)

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Harpenden forecast
Sat 25 Jun 2016
0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Partly cloudy night Clear night Sunny day Sunny day Sunny intervals Cloudy Cloudy Cloudy Cloudy Cloudy Light shower day Light shower day Cloudy Cloudy Cloudy Thunder shower day Cloudy Cloudy Cloudy Cloudy Heavy shower night
12.7 ° 11.7 ° 11.1 ° 11.3 ° 12.5 ° 13.0 ° 14.7 ° 15.8 ° 16.5 ° 17.4 ° 15.9 ° 15.5 ° 17.3 ° 17.8 ° 19.2 ° 18.4 ° 17.5 ° 16.7 ° 15.7 ° 14.6 ° 14.1 °
Wind direction, speed & gust (mph) arrow down
WSW 6 WSW 5 W 2 WSW 2 W 7 W 5 NW 5 WNW 7 WNW 7 WNW 7 W 9 W 11 WNW 8 W 10 W 13 WNW 14 WNW 9 W 9 W 8 WNW 6 WNW 11
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
E E VG VG E VG E E E E VG VG E E E VG E E E E G
Humidity arrow down
86% 89% 92% 92% 87% 86% 79% 72% 67% 63% 80% 80% 63% 65% 53% 57% 63% 66% 72% 78% 84%
Pressure (hPa) arrow down
1017 1017 1017 1017 1017 1018 1017 1017 1017 1016 1016 1016 1016 1016 1016 1016 1016 1016 1017 1017 1018
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F F F F R R R F F F F F F F F F R R R R
Sun 26 Jun 2016
0000 0100 0200 0300
Cloudy Partly cloudy night Clear night Cloudy
12.2 ° 11.5 ° 11.2 ° 11.9 °
Wind direction, speed & gust (mph) arrow down
WNW 6 WNW 7 WNW 8 WNW 6
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
E VG VG VG
Humidity arrow down
93% 94% 94% 94%
Pressure (hPa) arrow down
1018 1018 1018 1018
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
R R F F
More detail arrow down

Issued at: 0300 on Sun 26 Jun 2016

= No Data

Extremes

  • Regional
  • UK
  • More info

East of England extremes

Parameter Location Value
Highest maximum temperature Shoeburyness 20.8 °C
Lowest maximum temperature Cromer 17.3 °C
Lowest minimum temperature Santon Downham 7.7 °C
Highest rainfall Marham 35.4 mm
Sunniest Shoeburyness 7.1 hours

UK extremes

Parameter Location Value
Highest maximum temperature Topcliffe 20.9 °C
Lowest maximum temperature Altnahinch Filters 11.6 °C
Lowest minimum temperature Shap 2.3 °C
Highest rainfall Inverbervie 50.6 mm
Sunniest Charlwood 10.2 hours

About extremes

Highest maximum temperature - (0900 to 2100 on the date shown)

Lowest maximum temperature - (0900 to 2100 on the date shown)

Lowest minimum temperature - (2100 on the previous day to 0900 on the date shown)

Highest rainfall -(2100 on the previous day to 2100 on the date shown)

Sunniest - (2100 on the previous day to 2100 on the date shown)

The information shown is initial data as it is received; observations are subject to final quality control after publication on this website. This is particularly the case for rainfall totals during snow events.

Issued at: 0002 on Sun 26 Jun 2016

Weather map

Sun 0300

Weather observation map for Harpenden

Harpenden Harpenden – Cloudy 51.818 -0.3574
Bedford Bedford – Light shower night 52.225 -0.464
Northolt Northolt – Cloudy 51.548 -0.415
Bedford Bedford – Light shower night 52.225 -0.464
Benson Benson – Overcast 51.62 -1.097
Little Rissington (ESAWS) Little Rissington (ESAWS) – Partly cloudy night 51.86 -1.692
Gravesend-Broadness Gravesend-Broadness – No data 51.464 0.314
Wittering Wittering – Overcast 52.6111 -0.459
Lyneham Lyneham – Clear night 51.5031 -1.9924
Wattisham Wattisham – Mist 52.123 0.961
Shoreham Shoreham – No data 50.836 -0.292
Middle Wallop Middle Wallop – Clear night 51.149 -1.57
Coleshill Coleshill – Overcast 52.48 -1.689
Coningsby Coningsby – Cloudy 53.094 -0.171
Watnall Watnall – Mist 53.005 -1.25
Langdon Bay Langdon Bay – No data 51.133 1.348
Weybourne Weybourne – Partly cloudy night 52.949 1.127
Waddington Waddington – Light rain 53.175 -0.521
Hereford Hereford – Clear night 52.083 -2.8
Leek Leek – Fog 53.12755 -1.97993

Location Details

Harpenden

Location: 51.818, -0.3574

Altitude: 106.0 m above mean sea level

Northolt

Location: 51.548, -0.415

Altitude: 40.0 m above mean sea level

Distance from Harpenden: 30.3 km