Harpenden, United Kingdom
Current Conditions -  °F | °C
As of 2:20 PM on Tuesday 16 Sep 2014 (Local Time) from EGGW Reporting Station
Scattered Clouds Scattered Clouds  
Wind Chill: 70°   Ceiling: Unl
Heat Index: 70°   Visibility: 5mi
Dew Point: 57°   Wind: 9mph
Humidity: 64%   Direction: 120°ESE
Pressure: 29.97"   Gusts: NA
Location:  51.82°N, 0.36°W
Report Text: EGGW 161320Z 12008KT 060V150 8000 SCT030 21/14 Q1015
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 71° - Lo 55°
3 PM
P Cloudy
P Cloudy
71°
4 PM
Sunny
Sunny
71°
5 PM
Sunny
Sunny
70°
6 PM
M Sunny
M Sunny
68°
7 PM
Sunny
Sunny
66°
8 PM
Clear
Clear
63°
Weather Maps
Daily Forecast -  °F | °C
tue wed thu fri sat sun mon tue wed thu
sep
16
M Sunny
M Sunny
71°
55°
sep
17
AM Clouds
AM Clouds
73°
56°
sep
18
PM T-Storms
PM T-Storms
76°
57°
sep
19
T-Storms
T-Storms
75°
54°
sep
20
PM Showers
PM Showers
72°
56°
sep
21
AM Showers
AM Showers
68°
52°
sep
22
P Cloudy
P Cloudy
65°
51°
sep
23
P Cloudy
P Cloudy
67°
48°
sep
24
P Cloudy
P Cloudy
65°
49°
sep
25
M Sunny
M Sunny
64°
50°
Details for Tuesday, September 16
Lots of sunshine. Slight chance of a rain shower. High 71F. Winds E at 5 to 10 mph.
Evening: Mostly clear this evening. Fog developing late. Low near 55F. Winds ENE at 5 to 10 mph.
UV Index: 3 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 62%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 24%
Cloud Coverage
Sunrise: 6:37 AM
Sunset: 7:14 PM
 
Moonrise: 11:55 PM
Moonset: 2:56 PM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  NE
Direction: NE (49°)
Speed: 9Mph(14Km, 10Kts)
Details for Wednesday, September 17
Areas of morning fog with some patchy drizzle. Cloudy early with partial sunshine expected late. High 73F. Winds ENE at 10 to 15 mph.
Evening: A few clouds overnight. Areas of patchy fog. Low 56F. Winds NE at 5 to 10 mph.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 78%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 58%
Cloud Coverage
Sunrise: 6:39 AM
Sunset: 7:11 PM
 
Moonrise: 11:59 PM
Moonset: 3:40 PM
Moon Phase:  Last Quarter
Moonphase:
Last Quarter
Wind Direction:  ENE
Direction: ENE (62°)
Speed: 11Mph(17Km, 12Kts)
Details for Thursday, September 18
Afternoon showers and thunderstorms. Highs in the mid 70s and lows in the upper 50s.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 79%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 43%
Cloud Coverage
Sunrise: 6:40 AM
Sunset: 7:09 PM
 
Moonrise: 12:50 AM
Moonset: 4:17 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  E
Direction: E (82°)
Speed: 10Mph(16Km, 12Kts)
Details for Friday, September 19
Thunderstorms. Highs in the mid 70s and lows in the mid 50s.
UV Index: 3 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 81%
Relative Humidity
Precipitation: 80%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 58%
Cloud Coverage
Sunrise: 6:42 AM
Sunset: 7:07 PM
 
Moonrise: 1:48 AM
Moonset: 4:49 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  E
Direction: E (94°)
Speed: 6Mph(10Km, 7Kts)
Details for Saturday, September 20
Afternoon showers. Highs in the low 70s and lows in the mid 50s.
UV Index: 3 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 84%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 63%
Cloud Coverage
Sunrise: 6:44 AM
Sunset: 7:04 PM
 
Moonrise: 2:49 AM
Moonset: 5:16 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  ENE
Direction: ENE (58°)
Speed: 4Mph(7Km, 5Kts)
Details for Sunday, September 21
Morning showers. Highs in the upper 60s and lows in the low 50s.
UV Index: 3 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 83%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 71%
Cloud Coverage
Sunrise: 6:45 AM
Sunset: 7:02 PM
 
Moonrise: 3:50 AM
Moonset: 5:42 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NE
Direction: NE (42°)
Speed: 10Mph(15Km, 11Kts)
Details for Monday, September 22
Mix of sun and clouds. Highs in the mid 60s and lows in the low 50s.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 83%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 30%
Cloud Coverage
Sunrise: 6:47 AM
Sunset: 7:00 PM
 
Moonrise: 4:53 AM
Moonset: 6:05 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  ENE
Direction: ENE (75°)
Speed: 7Mph(11Km, 8Kts)
Details for Tuesday, September 23
Partly cloudy. Highs in the upper 60s and lows in the upper 40s.
UV Index: 3 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 80%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 46%
Cloud Coverage
Sunrise: 6:49 AM
Sunset: 6:57 PM
 
Moonrise: 5:57 AM
Moonset: 6:28 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NE
Direction: NE (43°)
Speed: 6Mph(10Km, 7Kts)
Details for Wednesday, September 24
Partly cloudy. Highs in the mid 60s and lows in the upper 40s.
UV Index: 3 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 79%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 32%
Cloud Coverage
Sunrise: 6:50 AM
Sunset: 6:55 PM
 
Moonrise: 7:01 AM
Moonset: 6:51 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  WNW
Direction: WNW (298°)
Speed: 5Mph(8Km, 6Kts)
Details for Thursday, September 25
More sun than clouds. Highs in the mid 60s and lows in the low 50s.
UV Index: 3 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 77%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 33%
Cloud Coverage
Sunrise: 6:52 AM
Sunset: 6:53 PM
 
Moonrise: 8:06 AM
Moonset: 7:15 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  WSW
Direction: WSW (249°)
Speed: 9Mph(15Km, 11Kts)
Daily Forecast Chart
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