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Isle of Portland (nearest observation site to Dorchester)

Tuesday (Tuesday 19 September 2017)
12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00
Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny intervals Clear night Partly cloudy night Overcast Cloudy
Temperature (°C)
15.3 ° 16.2 ° 16.9 ° 16.8 ° 16.3 ° 15.8 ° 15.3 ° 14.7 ° 14.7 ° 14.9 ° 15.0 ° 14.7 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
W 3 WSW 7 WSW 8 WSW 11 WSW 15 WSW 15 WSW 16 WSW 18 WSW 18 WSW 16 WSW 17 WSW 15
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
E VG E E VG E VG VG VG VG E E
Humidity Expand
70% 68% 66% 64% 74% 70% 73% 84% 84% 84% 81% 81%
Pressure (hPa) Expand
1023 1023 1023 1023 1022 1022 1022 1022 1022 1023 1022 1022
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R R F F F F F R R R R
Sunrise: 06:51 Sunset: 19:16 Moon phase: Waning crescent
Wednesday (Wednesday 20 September 2017)
00:00 01:00 02:00 03:00 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00
Partly cloudy night Cloudy Cloudy Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Cloudy
Temperature (°C)
14.6 ° 14.5 ° 14.6 ° 15.0 ° 14.9 ° 15.1 ° 15.0 ° 14.7 ° 15.2 ° 15.5 ° 16.0 ° 16.5 ° 17.4 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
WSW 14 WSW 14 SW 13 SW 16 SW 15 SW 14 WSW 16 SW 15 SW 16 SW 14 SSW 14 SSW 15 SSW 15
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
E E E E E VG VG VG VG VG VG VG VG
Humidity Expand
84% 85% 87% 84% 87% 87% 83% 84% 85% 88% 87% 78% 69%
Pressure (hPa) Expand
1022 1022 1022 1021 1021 1021 1020 1020 1020 1020 1020 1020 1019
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
F F F F F F F F F F F F F
Sunrise: 06:52 Sunset: 19:13 Moon phase: Waning crescent

– = No Data

Issued at:

Extremes

South West England extremes

Parameter Location Value
Highest maximum temperature Exeter Airport 2 18.3 °C
Lowest maximum temperature Little Rissington (ESAWS) 15.9 °C
Lowest minimum temperature Yeovilton 4.9 °C
Highest rainfall Winchcombesudeley Castle 1.6 mm
Sunniest Filton 10.7 hours

UK extremes

Parameter Location Value
Highest maximum temperature Mumbles Head 18.8 °C
Lowest maximum temperature Fair Isle 12.8 °C
Lowest minimum temperature Braemar No2 -0.8 °C
Highest rainfall Cromer 10.6 mm
Sunniest Leuchars 10.8 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:

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