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Northolt (nearest observation site to Harrow)

Recent locations
Harrow forecast
Thu 30 Jun 2016
0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Overcast Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Overcast Cloudy
13.4 ° 14.1 ° 14.6 ° 15.6 ° 17.1 ° 18.3 ° 18.1 ° 20.0 ° 19.7 ° 19.6 ° 19.7 ° 19.3 ° 18.4 ° 18.2 ° 17.5 ° 16.8 ° 16.7 ° 15.8 °
Wind direction, speed & gust (mph) arrow down
SSW 3 SW 5 W 7 W 6 WSW 7 WSW 7 WSW 9 SW 14 SW 14 WSW 10 SW 14 SW 14 SW 14 SW 14 SW 11 SW 13 SW 13 SW 11
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG E E E E E E E E E E E E E VG VG VG
Humidity arrow down
96% 93% 85% 81% 74% 70% 70% 56% 58% 61% 63% 63% 66% 67% 70% 74% 77% 86%
Pressure (hPa) arrow down
1008 1009 1009 1009 1009 1009 1010 1010 1010 1010 1009 1009 1009 1009 1009 1009 1009 1009
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
R R R R R R R R R S F F F F F F F F
Fri 01 Jul 2016
0000 0100 0200 0300 0400 0500 0600
Cloudy Cloudy Overcast Cloudy Overcast Overcast Cloudy
16.0 ° 16.3 ° 16.1 ° 15.8 ° 15.7 ° 15.4 ° 14.6 °
Wind direction, speed & gust (mph) arrow down
WSW 16 WSW 15 29 WSW 16 SW 14 WSW 14 WSW 11 WSW 7
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
E E E E E E M
Humidity arrow down
82% 80% 80% 80% 81% 83% 94%
Pressure (hPa) arrow down
1009 1008 1008 1008 1008 1008 1009
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F F F S R R
More detail arrow down

Issued at: 0600 on Fri 1 Jul 2016

= No Data

Extremes

  • Regional
  • UK
  • More info

London & South East England extremes

Parameter Location Value
Highest maximum temperature Gravesend 21.1 °C
Lowest maximum temperature St Catherines Point 15.9 °C
Lowest minimum temperature South Newington 7.3 °C
Highest rainfall Frittenden 5.4 mm
Sunniest Manston 2.8 hours

UK extremes

Parameter Location Value
Highest maximum temperature Writtle 21.8 °C
Lowest maximum temperature Tulloch Bridge 12.0 °C
Lowest minimum temperature Aboyne 3.4 °C
Highest rainfall Cluanie Inn 23.0 mm
Sunniest Nottingham 7.2 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: 0002 on Fri 1 Jul 2016

Weather map

Fri 0600

Weather observation map for Harrow

Harrow Harrow – Cloudy 51.5801 -0.3404
Benson Benson – Cloudy 51.62 -1.097
Bedford Bedford – Overcast 52.225 -0.464
Gravesend-Broadness Gravesend-Broadness – No data 51.464 0.314
Bedford Bedford – Overcast 52.225 -0.464
Shoreham Shoreham – No data 50.836 -0.292
Little Rissington (ESAWS) Little Rissington (ESAWS) – Overcast 51.86 -1.692
Lyneham Lyneham – Overcast 51.5031 -1.9924
Middle Wallop Middle Wallop – Overcast 51.149 -1.57
Wittering Wittering – Overcast 52.6111 -0.459
Wattisham Wattisham – Drizzle 52.123 0.961
Langdon Bay Langdon Bay – No data 51.133 1.348
Coleshill Coleshill – Overcast 52.48 -1.689
Coningsby Coningsby – Light rain 53.094 -0.171
Weybourne Weybourne – Sunny day 52.949 1.127
Watnall Watnall – Overcast 53.005 -1.25
Hereford Hereford – Cloudy 52.083 -2.8
Yeovilton Yeovilton – Cloudy 51.006 -2.64
Waddington Waddington – Cloudy 53.175 -0.521

Location Details

Harrow

Location: 51.5801, -0.3404

Altitude: 64.0 m above mean sea level

Northolt

Location: 51.548, -0.415

Altitude: 40.0 m above mean sea level

Distance from Harrow: 6.3 km