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Cardiff Half Marathon 2018 weather forecast

Running the Cardiff Half Marathon

Sun 7 Oct 2018

The Cardiff University Cardiff Half Marathon takes place on Sunday 7 October.

 

The race starts outside Cardiff Castle and runners then head down past Cardiff City Stadium on the way to Penarth. They take in the glorious Penarth Marina before crossing the barrage and heading to Cardiff Bay. Runners run right through the heart of the bay taking in the Norwegian Church and Wales Millennium Centre.

The course then heads towards the north of the city and runners will complete a loop of the beautiful Roath Park Lake before the grandstand finish in the heart of the city at the Civic Centre.

The wheelchair race will start at 9:50am and the rest of the field will start at 10:00am.

 

Whether you are running the 13.1 miles or lining the streets through Cardiff, check the weather forecast below to prepare for the event.

Back to the events calendar.

  • Light shower day 11 °C

    3 °C

  • Sunny day 6 °C

    1 °C

  • Light rain 7 °C

    5 °C

  • Cloudy 7 °C

    2 °C

  • Sunny intervals 6 °C

    0 °C

  • Cloudy 6 °C

    2 °C

  • Cloudy 6 °C

    1 °C

Wednesday (Wednesday 16 January 2019)
Now 17:00 18:00 19:00 20:00 21:00 22:00 23:00
Warnings
Cloudy Clear night Light shower night Heavy rain Heavy shower night Heavy shower night Light shower night Light shower night
<5% <5% 40% 80% 70% 70% 40% 30%
Temperature (°C)
7 ° 6 ° 6 ° 6 ° 6 ° 6 ° 6 ° 5 °
Show detail
Feels like temperature (°C)
4 ° 5 ° 4 ° 4 ° 3 ° 3 ° 3 ° 3 °
Wind direction, speed & gust (mph)
W 8 18 W 4 13 W 5 17 WSW 6 15 WSW 8 19 WSW 7 16 W 7 17 W 7 17
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
G G G G VG VG E VG
Humidity
85% 86% 83% 83% 85% 87% 87% 87%
UV index
1
Sunrise: 08:11 Sunset: 16:34 Moon phase: Waxing gibbous Air pollution: 2
Thursday (Thursday 17 January 2019)
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 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00
Warnings
Cloudy Cloudy Clear night Clear night Partly cloudy night Clear night Clear night Clear night Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny intervals Sunny intervals Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
10% 10% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5%
Temperature (°C)
5 ° 5 ° 5 ° 4 ° 4 ° 4 ° 4 ° 3 ° 3 ° 3 ° 3 ° 4 ° 5 ° 6 ° 6 ° 6 ° 5 ° 4 ° 4 ° 3 ° 2 ° 2 ° 2 ° 2 °
Show detail
Feels like temperature (°C)
3 ° 2 ° 2 ° 1 ° 1 ° 1 ° 1 ° 0 ° -1 ° -1 ° 0 ° 0 ° 1 ° 2 ° 3 ° 3 ° 3 ° 2 ° 2 ° 1 ° 1 ° 1 ° 1 ° 0 °
Wind direction, speed & gust (mph)
WNW 7 15 WNW 9 19 WNW 8 17 W 8 18 WNW 9 20 WNW 9 20 NW 9 21 NW 9 20 NW 9 20 NW 9 20 NW 10 20 NW 10 21 NW 11 21 NNW 12 22 NNW 10 19 NW 8 16 WNW 6 11 WNW 5 10 WNW 5 10 WNW 5 11 WNW 3 8 WNW 3 6 WNW 3 5 NW 2 4
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG G VG G G G G G
Humidity
88% 85% 84% 85% 86% 85% 77% 70% 67% 64% 62% 59% 54% 52% 52% 54% 61% 66% 70% 75% 78% 79% 79% 82%
UV index
1 1 1 1 1 1 1 1
Sunrise: 08:10 Sunset: 16:36 Moon phase: Waxing gibbous Air pollution: 2
Friday (Friday 18 January 2019)
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Warnings
Cloudy Cloudy Cloudy Cloudy Cloudy Heavy rain Light rain Light rain
<5% <5% <5% 10% 60% 80% 60% 60%
Temperature (°C)
1 ° 2 ° 3 ° 4 ° 6 ° 6 ° 5 ° 6 °
Show detail
Feels like temperature (°C)
0 ° 0 ° 0 ° 0 ° 3 ° 2 ° 1 ° 2 °
Wind direction, speed & gust (mph)
W 2 5 SE 5 12 SSE 7 16 SSE 10 20 SSE 12 23 SSE 15 29 SSE 15 29 SSE 14 25
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
G G VG G VG G G M
Humidity
84% 85% 78% 78% 72% 80% 89% 91%
UV index
1 1 1
Sunrise: 08:09 Sunset: 16:38 Moon phase: Waxing gibbous Air pollution: 3
Saturday (Saturday 19 January 2019)
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Warnings
Light rain Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
50% 20% 20% 10% 10% 20% 10% 10%
Temperature (°C)
6 ° 5 ° 5 ° 5 ° 6 ° 6 ° 5 ° 5 °
Show detail
Feels like temperature (°C)
2 ° 2 ° 2 ° 2 ° 4 ° 4 ° 3 ° 2 °
Wind direction, speed & gust (mph)
SE 11 19 SE 10 17 SE 9 15 ESE 8 14 ESE 9 15 E 8 14 ENE 7 13 ENE 7 13
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
G G G G G G G G
Humidity
93% 93% 93% 94% 89% 88% 90% 91%
UV index
1 1 1
Sunrise: 08:08 Sunset: 16:39 Moon phase: Full Air pollution: 2
Sunday (Sunday 20 January 2019)
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Warnings
Cloudy Cloudy Cloudy Cloudy Sunny intervals Sunny intervals Clear night Clear night
10% 10% 10% 10% <5% 10% <5% <5%
Temperature (°C)
4 ° 3 ° 3 ° 3 ° 5 ° 5 ° 4 ° 3 °
Show detail
Feels like temperature (°C)
1 ° 0 ° 0 ° 0 ° 2 ° 2 ° 0 ° -1 °
Wind direction, speed & gust (mph)
ENE 7 12 ENE 6 12 NNW 7 12 N 7 13 N 9 16 NNE 10 19 NNW 10 16 N 9 16
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
G G G VG VG VG VG VG
Humidity
91% 91% 91% 89% 81% 75% 82% 84%
UV index
1 1 1
Sunrise: 08:07 Sunset: 16:41 Moon phase: Full Air pollution: 2
Monday (Monday 21 January 2019)
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Warnings
Clear night Clear night Clear night Sunny intervals Cloudy Cloudy Cloudy Cloudy
<5% <5% <5% <5% <5% 10% 10% 20%
Temperature (°C)
2 ° 1 ° 1 ° 1 ° 4 ° 5 ° 4 ° 4 °
Show detail
Feels like temperature (°C)
-2 ° -2 ° -2 ° -2 ° 2 ° 3 ° 1 ° 0 °
Wind direction, speed & gust (mph)
NW 9 16 NW 9 14 NNW 7 12 NW 5 9 WNW 6 11 W 7 12 SSW 8 14 SSW 11 19
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
VG VG VG VG VG VG VG G
Humidity
85% 87% 89% 90% 78% 73% 86% 87%
UV index
1 1 1
Sunrise: 08:06 Sunset: 16:43 Moon phase: Full
Tuesday (Tuesday 22 January 2019)
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Warnings
Cloudy Heavy rain Heavy rain Heavy rain Cloudy Cloudy Cloudy Cloudy
20% 80% 80% 70% 20% 20% 10% 10%
Temperature (°C)
4 ° 5 ° 5 ° 4 ° 5 ° 5 ° 4 ° 3 °
Show detail
Feels like temperature (°C)
0 ° 0 ° 0 ° 0 ° 1 ° 1 ° 0 ° -1 °
Wind direction, speed & gust (mph)
SSW 14 23 SW 15 26 WSW 15 26 W 14 24 N 15 26 NW 14 25 NW 13 21 NW 12 20
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
G G G G G VG VG VG
Humidity
87% 87% 86% 85% 79% 76% 82% 84%
UV index
1 1 1
Sunrise: 08:05 Sunset: 16:44 Moon phase: Waning gibbous
< Cardiff last 24 hours Issued at:

For further information about the race, visit the  Cardiff Half Marathon official website.

 

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