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Northolt

Nearest observation site to Welwyn

Saturday (Saturday 21 October 2017)
07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00
Partly cloudy night Light shower night Light shower day Sunny day Light shower day Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
Temperature (°C)
12.4 ° 12.2 ° 12.4 ° 12.9 ° 13.0 ° 14.5 ° 14.6 ° 14.9 ° 15.4 ° 14.4 ° 13.9 ° 13.1 ° 13.0 ° 12.7 ° 12.3 ° 12.2 ° 12.0 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
SSW 10 SW 14 SSW 13 24 SSW 14 29 SSW 21 33 SW 21 33 SW 22 36 SW 21 40 SW 25 39 SW 22 38 SW 22 47 SW 22 37 SW 23 33 WSW 19 32 WSW 16 30 WSW 17 29 WSW 15
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G G VG VG G VG VG VG VG VG VG VG VG VG VG VG VG
Humidity Expand
90% 88% 87% 83% 86% 78% 79% 66% 70% 77% 79% 81% 69% 71% 78% 82% 82%
Pressure (hPa) Expand
1002 1002 1003 1002 1002 1002 1002 1001 1001 1002 1002 1002 1001 1002 1002 1003 1004
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R R F F F F F F F R R F R R R R
Sunrise: 07:35 Sunset: 17:55 Moon phase: New
Sunday (Sunday 22 October 2017)
00:00 01:00 02:00 03:00 04:00 05:00 06:00
Cloudy Overcast Overcast Overcast Overcast Overcast Overcast
Temperature (°C)
11.9 ° 12.0 ° 12.2 ° 11.7 ° 11.2 ° 10.6 ° 10.0 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
WSW 16 W 16 W 17 W 16 30 W 17 W 16 W 17 32
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG E E E VG VG
Humidity Expand
79% 77% 74% 74% 73% 73% 73%
Pressure (hPa) Expand
1005 1005 1006 1007 1008 1009 1009
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R R R R R R
Sunrise: 07:37 Sunset: 17:53 Moon phase: New
– = No Data Issued at: Welwyn forecast >
Met Office 06:00, Sun
Updated 06:00 on Sun 22 Oct 2017 BST
Tiree Overcast 56.497 -6.887
Birmingham Partly cloudy night 52.486 -1.889
Glasgow Drizzle 55.864 -4.25
Manchester Light rain 53.479 -2.247
Brighton No data 50.822 -0.136
Dover No data 51.126 1.318
Exeter Clear night 50.718 -3.533
Lincoln Cloudy 53.23 -0.539
Norwich Cloudy 52.63 1.299
Peterborough Cloudy 52.569 -0.239
Swindon Clear night 51.556 -1.778
York Cloudy 53.962 -1.079
Aberdeen Heavy rain 57.15 -2.093
Pembroke Partly cloudy night 51.673 -4.908
Ullapool Overcast 57.896 -5.16
Inverness Mist 57.478 -4.223
Kendal Overcast 54.328 -2.745
Londonderry (Derry) Heavy shower night 54.995 -7.323
Newtown (Powys) Overcast 52.512 -3.312
Belfast Overcast 54.596 -5.93
Caernarfon Overcast 53.139 -4.273
Camborne Cloudy 50.212 -5.294
Cardiff Cloudy 51.481 -3.178
Dumfries Light shower night 55.071 -3.604
Edinburgh Cloudy 55.953 -3.187
Lerwick Overcast 60.154 -1.143
London Overcast 51.508 -0.125
Newcastle Upon Tyne Heavy shower night 54.978 -1.616
Pitlochry No data 56.705 -3.728
Southampton Clear night 50.909 -1.403
Stornoway Cloudy 58.211 -6.384
Wick (Highland) Overcast 58.439 -3.092

Extremes

  • Regional
  • UK
  • More info

East of England extremes

Parameter Location Value
Highest maximum temperature Santon Downham 16.4 °C
Lowest maximum temperature Rothamsted 14.5 °C
Lowest minimum temperature Santon Downham 9.6 °C
Highest rainfall Rothamsted 3.6 mm
Sunniest Shoeburyness 6.0 hours

UK extremes

Parameter Location Value
Highest maximum temperature Santon Downham 16.4 °C
Lowest maximum temperature Okehampton 10.1 °C
Lowest minimum temperature Lentran 7.4 °C
Highest rainfall Capel Curig 48.4 mm
Sunniest Shoeburyness 6.0 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

Welwyn

Location
51.832, -0.211
Altitude
76.0 m above mean sea level

Northolt

Location
51.548, -0.415
Altitude
40.0 m above mean sea level
Distance from Welwyn
21.5

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