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Northolt observations (nearest observation site to Hertford)

Hertford forecast
Tue 25 Jul 2017
1700 1800 1900 2000 2100 2200 2300
Cloudy Sunny day Sunny day Sunny day Clear night Cloudy Partly cloudy night
21.3 ° 21.9 ° 22.1 ° 22.7 ° 19.8 ° 18.9 ° 18.0 °
Wind direction, speed & gust (mph) arrow down
N 8 N 7 NE 6 E 3 SE 3 SSW 3 S 6
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
E E E E E VG VG
Humidity arrow down
56% 54% 53% 53% 63% 66% 72%
Pressure (hPa) arrow down
1015 1014 1014 1013 1013 1013 1013
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F F F F F F
Wed 26 Jul 2017
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700
Cloudy Clear night Clear night Clear night Clear night Clear night Sunny day Cloudy Light rain Cloudy Light rain Light rain Light rain Light rain Light rain Light rain Overcast Overcast
17.7 ° 17.0 ° 16.1 ° 15.3 ° 15.0 ° 14.7 ° 14.6 ° 15.7 ° 16.5 ° 17.1 ° 16.9 ° 17.3 ° 17.5 ° 18.8 ° 20.3 ° 20.8 ° 19.6 ° 19.4 °
Wind direction, speed & gust (mph) arrow down
S 5 SSE 2 SSE 3 SSW 2 S 2 S 5 S 5 SSW 11 SSW 8 S 7 S 9 S 9 21 SSW 10 S 9 SSW 11 SW 11 SW 15 SW 15
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG G G G VG VG VG G VG M VG VG E G VG
Humidity arrow down
78% 84% 89% 93% 95% 95% 94% 89% 85% 84% 92% 92% 96% 96% 83% 79% 87% 83%
Pressure (hPa) arrow down
1013 1012 1012 1011 1011 1010 1010 1010 1009 1009 1008 1008 1007 1007 1006 1006 1005 1005
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F F F F F F F F F F F F F F F F F
More detail arrow down

Issued at: 1700 on Wed 26 Jul 2017

= No Data