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Northolt

Nearest observation site to Harpenden

Monday (Monday 15 January 2018)
16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00
Light shower day Light shower night Clear night Clear night Clear night Partly cloudy night Partly cloudy night Clear night
Temperature (°C)
9.8 ° 9.3 ° 8.0 ° 6.9 ° 6.5 ° 6.1 ° 6.3 ° 6.0 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
W 17 W 17 WNW 21 37 W 10 WSW 11 WSW 16 W 17 WSW 11
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG E E E E VG VG
Humidity Expand
83% 81% 68% 81% 81% 82% 82% 83%
Pressure (hPa) Expand
992 993 994 995 994 995 995 995
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R R R R R R R
Sunrise: 08:02 Sunset: 16:20 Moon phase: Waning crescent
Tuesday (Tuesday 16 January 2018)
00:00 01:00 02:00 03:00 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00
Cloudy Overcast Overcast Partly cloudy night Cloudy Partly cloudy night Clear night Cloudy Sunny intervals Sunny day Sunny day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals
Temperature (°C)
6.0 ° 6.6 ° 6.4 ° 5.9 ° 5.9 ° 5.6 ° 5.5 ° 5.7 ° 5.6 ° 5.4 ° 5.8 ° 5.9 ° 6.8 ° 7.2 ° 7.5 ° 7.2 ° 5.7 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
WSW 10 WSW 15 WSW 15 W 15 29 W 15 W 14 30 W 17 W 18 29 W 17 W 17 W 17 W 22 32 W 21 33 W 21 34 W 21 34 W 18 36 WSW 13
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG VG E E VG E E E E E E E E E E E
Humidity Expand
85% 80% 82% 83% 82% 80% 76% 69% 69% 66% 69% 68% 57% 54% 53% 57% 67%
Pressure (hPa) Expand
994 994 993 993 993 993 994 995 995 996 996 997 997 996 996 996 996
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
F F F F F F R R R R R R R R F F F
Sunrise: 08:01 Sunset: 16:22 Moon phase: New
– = No Data Issued at: Harpenden forecast >
Met Office
Updated:
Tiree Light shower day 56.497 -6.887
Birmingham Cloudy 52.486 -1.889
Glasgow Heavy snow shower night 55.864 -4.25
Manchester Cloudy 53.479 -2.247
Brighton No data 50.822 -0.136
Dover No data 51.126 1.318
Exeter Overcast 50.718 -3.533
Lincoln Cloudy 53.23 -0.539
Norwich Sunny intervals 52.63 1.299
Peterborough Sunny intervals 52.569 -0.239
Swindon Cloudy 51.556 -1.778
York Light shower night 53.962 -1.079
Aberdeen Cloudy 57.15 -2.093
Pembroke Cloudy 51.673 -4.908
Ullapool Heavy snow shower night 57.896 -5.16
Inverness Light snow 57.478 -4.223
Kendal Cloudy 54.328 -2.745
Londonderry (Derry) Light rain 54.995 -7.323
Newtown (Powys) Overcast 52.512 -3.312
Belfast Overcast 54.596 -5.93
Caernarfon Cloudy 53.139 -4.273
Camborne Cloudy 50.212 -5.294
Cardiff Heavy shower day 51.481 -3.178
Dumfries Light snow shower night 55.071 -3.604
Edinburgh Heavy snow shower night 55.953 -3.187
Lerwick Heavy snow shower night 60.154 -1.143
London Sunny intervals 51.508 -0.125
Newcastle Upon Tyne Light rain 54.978 -1.616
Pitlochry No data 56.705 -3.728
Southampton Overcast 50.909 -1.403
Stornoway Light snow shower night 58.211 -6.384
Wick (Highland) Cloudy 58.439 -3.092

Extremes

  • Regional
  • UK
  • More info

East of England extremes

Parameter Location Value
Highest maximum temperature Monks Wood 11.2 °C
Lowest maximum temperature Houghton Hall 9.2 °C
Lowest minimum temperature Wittering 2.6 °C
Highest rainfall Houghton Hall 11.6 mm
Sunniest Shoeburyness 0.3 hours

UK extremes

Parameter Location Value
Highest maximum temperature Bournemouth Airport 12.5 °C
Lowest maximum temperature Dalwhinnie 3.3 °C
Lowest minimum temperature Fylingdales 0.6 °C
Highest rainfall Capel Curig 44.8 mm
Sunniest Dundrennan 3.6 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:

Location details

Harpenden

Location
51.818, -0.357
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
18.8

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