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Northolt (nearest observation site to Welwyn)

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Welwyn forecast
Sat 03 Dec 2016
0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Overcast Overcast Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night Clear night Clear night Clear night Clear night Clear night
5.1 ° 5.3 ° 5.2 ° 5.6 ° 5.8 ° 6.0 ° 6.9 ° 7.5 ° 8.7 ° 8.0 ° 7.3 ° 6.3 ° 5.8 ° 4.7 ° 4.2 ° 3.7 ° 2.8 ° 2.1 ° 1.4 °
Wind direction, speed & gust (mph) arrow down
N 6 NNE 7 NNE 6 NNE 7 ENE 7 ENE 7 E 8 E 9 E 15 E 16 E 16 E 14 E 10 ENE 6 ENE 7 ENE 7 NE 7 ENE 6 NE 6
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
E E VG E E E E E E E E E E E VG VG VG VG VG
Humidity arrow down
85% 81% 81% 75% 76% 77% 75% 69% 58% 55% 56% 61% 63% 70% 73% 76% 82% 84% 88%
Pressure (hPa) arrow down
1025 1026 1026 1026 1026 1026 1026 1026 1025 1025 1025 1025 1025 1025 1026 1026 1026 1026 1025
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F F R R R R F F F F F S R R R R R F
Sun 04 Dec 2016
0000 0100 0200 0300 0400 0500
Clear night Clear night Clear night Clear night Clear night Clear night
0.1 ° -0.1 ° 1.3 ° 2.4 ° -0.7 ° 0.0 °
Wind direction, speed & gust (mph) arrow down
ENE 5 ENE 5 ENE 8 ENE 8 ENE 1 NE 6
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG VG VG
Humidity arrow down
90% 89% 93% 86% 88% 94%
Pressure (hPa) arrow down
1025 1025 1025 1025 1024 1025
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F F F F F
More detail arrow down

Issued at: 0500 on Sun 4 Dec 2016

= No Data

Extremes

  • Regional
  • UK
  • More info

East of England extremes

Parameter Location Value
Highest maximum temperature Cromer 9.3 °C
Lowest maximum temperature Bedford 7.0 °C
Lowest minimum temperature Santon Downham 1.3 °C
Highest rainfall Bedford 0.4 mm
Sunniest Shoeburyness 2.2 hours

UK extremes

Parameter Location Value
Highest maximum temperature Isles of Scilly 11.1 °C
Lowest maximum temperature Cassley 2.3 °C
Lowest minimum temperature Braemar -1.9 °C
Highest rainfall Lerwick 7.4 mm
Sunniest Herstmonceux 4.7 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: 2302 on Sat 3 Dec 2016

Weather map

Sun 0500

Weather observation map for Welwyn

Welwyn Welwyn – Clear night 51.8324 -0.2108
Northolt Northolt – Clear night 51.548 -0.415
Bedford Bedford – Partly cloudy night 52.225 -0.464
Bedford Bedford – Partly cloudy night 52.225 -0.464
Benson Benson – Clear night 51.62 -1.097
Gravesend-Broadness Gravesend-Broadness – No data 51.464 0.314
Little Rissington (ESAWS) Little Rissington (ESAWS) – Clear night 51.86 -1.692
Wittering Wittering – Overcast 52.6111 -0.459
Wattisham Wattisham – Clear night 52.123 0.961
Lyneham Lyneham – Clear night 51.5031 -1.9924
Shoreham Shoreham – No data 50.836 -0.292
Coningsby Coningsby – Cloudy 53.094 -0.171
Langdon Bay Langdon Bay – No data 51.133 1.348
Middle Wallop Middle Wallop – Clear night 51.149 -1.57
Coleshill Coleshill – Clear night 52.48 -1.689
Weybourne Weybourne – Clear night 52.949 1.127
Watnall Watnall – Overcast 53.005 -1.25
Waddington Waddington – Cloudy 53.175 -0.521
Hereford Hereford – Clear night 52.083 -2.8
Leek Leek – Clear night 53.12755 -1.97993

Location Details

Welwyn

Location: 51.8324, -0.2108

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: 34.6 km