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Northolt (nearest observation site to Harpenden)

Recent locations
Harpenden forecast
Sat 01 Aug 2015
0200 0300 0400 0500 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Clear night Clear night Clear night Clear night Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Partly cloudy night Clear night
11.7 10.0 9.0 8.7 9.1 11.6 14.1 16.2 16.9 19.3 19.5 19.7 19.8 20.3 19.2 19.9 20.1 19.1 17.6 16.3 15.2
Wind direction, speed & gust (mph) arrow down
SSW 2 WSW 2 SSW 1 WSW 1 NNW 1 SSW 2 W 5 W 5 W 6 WSW 7 WSW 7 SW 9 WSW 10 W 13 W 11 W 10 W 11 W 9 W 8 WSW 3 SW 2
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG VG VG VG E E E E E E E E E E E E E VG
Humidity arrow down
78% 84% 88% 90% 89% 82% 72% 66% 60% 49% 51% 47% 47% 49% 52% 52% 52% 52% 62% 68% 74%
Pressure (hPa) arrow down
1016 1016 1016 1016 1016 1017 1017 1017 1017 1017 1016 1016 1016 1016 1017 1016 1016 1017 1017 1018 1018
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F F F S R R R R F F F F R R R F F R R R
Sunrise: 05:25 Sunset: 20:50 Moon phase: Full
Sun 02 Aug 2015
0000 0100 0200
Clear night Clear night Clear night
14.3 13.8 13.1
Wind direction, speed & gust (mph) arrow down
SW 3 WSW 6 S 2
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG
Humidity arrow down
80% 87% 90%
Pressure (hPa) arrow down
1018 1019 1019
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
R R R
Sunrise: 05:26 Sunset: 20:49 Moon phase: Full
More detail arrow down

Issued at: 0200 on Sun 02 Aug 2015

= No Data

Extremes

  • Regional
  • UK
  • More info

East of England extremes

Parameter Location Value
Highest maximum temperature Writtle 23.7 °C
Lowest maximum temperature Rothamsted 19.5 °C
Lowest minimum temperature Writtle 5.5 °C
Highest rainfall Andrewsfield Trace 
Sunniest Shoeburyness 12.3 hours

UK extremes

Parameter Location Value
Highest maximum temperature Writtle 23.7 °C
Lowest maximum temperature Cluanie Inn 12.1 °C
Lowest minimum temperature South Newington 3.2 °C
Highest rainfall Achnagart 21.0 mm
Sunniest Shoeburyness 12.3 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)

Issued at: 0002 on Sun 02 Aug 2015

Weather map

Sun 0200

Weather observation map for Harpenden

Harpenden Harpenden – Clear night 51.818 -0.3574
Bedford Bedford – Clear night 52.225 -0.464
Northolt Northolt – Clear night 51.548 -0.415
Bedford Bedford – Clear night 52.225 -0.464
Benson Benson – Clear night 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 – Partly cloudy night 51.5031 -1.9924
Wattisham Wattisham – Clear night 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 – Cloudy 53.005 -1.25
Langdon Bay Langdon Bay – No data 51.133 1.348
Weybourne Weybourne – Cloudy 52.949 1.127
Waddington Waddington – Cloudy 53.175 -0.521
Hereford Hereford – Overcast 52.083 -2.8
Leek Leek – Overcast 53.12755 -1.97993

Location Details

Harpenden

Location: 51.818, -0.3574

Altitude: 106m above mean sea level

Northolt

Location: 51.548, -0.415

Altitude: 40 m above mean sea level

Distance from Harpenden: 30.3 km