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Heathrow (nearest observation site to Syon House)

Recent locations
Syon House forecast
Tue 17 Jan 2017
0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Mist Mist Mist Mist Mist Mist Mist Mist Mist Sunny intervals Sunny intervals Sunny intervals Sunny day Sunny day Sunny day Sunny day Clear night Clear night Clear night Clear night Clear night Clear night Clear night
3.2 ° 2.4 ° 1.9 ° 1.8 ° 1.3 ° 1.4 ° 0.7 ° 0.7 ° 0.8 ° 3.0 ° 4.4 ° 5.5 ° 6.0 ° 6.1 ° 5.4 ° 4.3 ° 2.7 ° 2.1 ° 0.3 ° 0.3 ° 0.1 ° 0.4 ° -0.5 °
Wind direction, speed & gust (mph) arrow down
SE 5 E 3 SE 3 E 2 NE 1 ENE 1 ESE 5 ENE 1 ESE 3 ESE 2 SE 6 SSE 6 SSE 5 SE 2 SE 3 SSE 3 S 5 SSE 6 SSE 5 ESE 5 SE 6 S 5 SSE 3
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M G G M M M M M M M G G G VG G G VG G G M M M
Humidity arrow down
94% 94% 95% 97% 98% 97% 96% 98% 98% 94% 77% 59% 51% 50% 47% 54% 61% 59% 74% 78% 84% 81% 82%
Pressure (hPa) arrow down
1032 1033 1033 1034 1034 1035 1035 1036 1036 1037 1037 1037 1037 1036 1037 1037 1037 1037 1038 1038 1038 1038 1038
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
R R R R R R R R R R R R R F F R R R R R R R R
Wed 18 Jan 2017
0000 0100
Clear night Mist
-1.4 ° -1.4 °
Wind direction, speed & gust (mph) arrow down
ESE 2 N 0
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M
Humidity arrow down
91% 93%
Pressure (hPa) arrow down
1039 1039
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
R R
More detail arrow down

Issued at: 0100 on Wed 18 Jan 2017

= No Data

Extremes

  • Regional
  • UK
  • More info

London & South East England extremes

Parameter Location Value
Highest maximum temperature St Catherines Point 8.1 °C
Lowest maximum temperature Langdon Bay 1.5 °C
Lowest minimum temperature Frittenden -2.1 °C
Highest rainfall Wiggonholt 0.2 mm
Sunniest Odiham 6.6 hours

UK extremes

Parameter Location Value
Highest maximum temperature Aboyne 13.2 °C
Lowest maximum temperature Langdon Bay 1.5 °C
Lowest minimum temperature Santon Downham -2.2 °C
Highest rainfall Machrihanish 5.2 mm
Sunniest Odiham 6.6 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: 2302 on Tue 17 Jan 2017

Weather map

Wed 0100

Weather observation map for Syon House

Syon House Syon House – Mist 51.4749 -0.3149
Benson Benson – Mist 51.62 -1.097
Gravesend-Broadness Gravesend-Broadness – No data 51.464 0.314
Bedford Bedford – Clear night 52.225 -0.464
Shoreham Shoreham – No data 50.836 -0.292
Bedford Bedford – Clear night 52.225 -0.464
Little Rissington (ESAWS) Little Rissington (ESAWS) – Overcast 51.86 -1.692
Middle Wallop Middle Wallop – Clear night 51.149 -1.57
Lyneham Lyneham – Overcast 51.5031 -1.9924
Wattisham Wattisham – Clear night 52.123 0.961
Langdon Bay Langdon Bay – No data 51.133 1.348
Wittering Wittering – Overcast 52.6111 -0.459
Coleshill Coleshill – Mist 52.48 -1.689
Coningsby Coningsby – Drizzle 53.094 -0.171
Weybourne Weybourne – Clear night 52.949 1.127
Yeovilton Yeovilton – Cloudy 51.006 -2.64
Watnall Watnall – Overcast 53.005 -1.25
Hereford Hereford – Fog 52.083 -2.8
Waddington Waddington – Drizzle 53.175 -0.521

Location Details

Syon House

Location: 51.4749, -0.3149

Altitude: 4.0 m above mean sea level

Heathrow

Location: 51.479, -0.4491

Altitude: 25.0 m above mean sea level

Distance from Syon House: 9.3 km