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Northolt (nearest observation site to Harpenden)

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Harpenden forecast
  • Fri
  • Sat
Fri 27 Feb 2015
1500 1600 1700 1800 1900 2000 2100 2200 2300
Cloudy Cloudy Cloudy Partly cloudy night Cloudy Cloudy Cloudy Cloudy Cloudy
9.6 9.0 8.1 7.0 6.4 6.4 5.4 5.2 4.8
Wind direction, speed & gust (mph) arrow down
W 10 W 9 W 10 W 6 WSW 5 SW 8 SSW 8 SSW 7 SSW 8
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
E E E VG VG VG VG VG VG
Humidity arrow down
43% 46% 45% 53% 57% 66% 73% 74% 78%
Pressure (hPa) arrow down
1020 1020 1020 1020 1020 1019 1019 1019 1019
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F F R R F F F F
Sunrise: 06:51 Sunset: 17:37 Moon phase: First quarter
Sat 28 Feb 2015
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500
Cloudy Overcast Overcast Overcast Overcast Overcast Cloudy Overcast Overcast Drizzle Drizzle Drizzle Drizzle Drizzle Drizzle Cloudy
5.3 5.9 5.8 5.9 6.4 6.7 6.7 6.6 6.8 7.1 7.3 8.0 8.5 8.8 9.1 10.1
Wind direction, speed & gust (mph) arrow down
S 7 SSW 9 SSW 11 SSW 13 SSW 13 SSW 14 SSW 13 26 SSW 15 SSW 15 SSW 15 SSW 11 SSW 15 SSW 15 SSW 14 SSW 15 SW 14
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG VG E E VG VG G M VG VG M M E
Humidity arrow down
80% 80% 85% 87% 78% 72% 78% 85% 88% 89% 93% 90% 90% 91% 92% 82%
Pressure (hPa) arrow down
1018 1017 1016 1015 1014 1014 1013 1012 1012 1012 1011 1010 1009 1008 1006 1005
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F F F F F F F F F F F F F F F
Sunrise: 06:49 Sunset: 17:39 Moon phase: First quarter
leftEarlier Laterright
More detail arrow down

Issued at: 1500 on Sat 28 Feb 2015

= No Data

Extremes

  • Regional
  • UK
  • More info

East of England extremes

Parameter Location Value
Highest maximum temperature Shoeburyness 9.2 °C
Lowest maximum temperature Houghton Hall 7.4 °C
Lowest minimum temperature Santon Downham -2.8 °C
Highest rainfall Charsfield 0.2 mm
Sunniest Wittering 8.8 hours

UK extremes

Parameter Location Value
Highest maximum temperature Plymouth 10.6 °C
Lowest maximum temperature Dalwhinnie 3.4 °C
Lowest minimum temperature Hurn -3.5 °C
Highest rainfall Kinlochewe 10.2 mm
Sunniest Wittering 8.8 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: 2304 on Fri 27 Feb 2015

Weather map

Sat 1500

Weather observation map for Harpenden

Harpenden Harpenden – Cloudy 51.818 -0.3574
Bedford Bedford – Overcast 52.225 -0.464
Northolt Northolt – Cloudy 51.548 -0.415
Bedford Bedford – Overcast 52.225 -0.464
Benson Benson – Overcast 51.62 -1.097
Little Rissington (ESAWS) Little Rissington (ESAWS) – Overcast 51.86 -1.692
Gravesend-Broadness Gravesend-Broadness – No data 51.464 0.314
Wittering Wittering – Overcast 52.6111 -0.459
Lyneham Lyneham – Overcast 51.5031 -1.9924
Wattisham Wattisham – Overcast 52.123 0.961
Shoreham Shoreham – No data 50.836 -0.292
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 – Overcast 52.949 1.127
Waddington Waddington – Overcast 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