Vale of Glamorgan, United Kingdom Weather
- Vale of Glamorgan, United Kingdom Weather
- Current conditions
- Weather forecast
- Averages and extremes
- Yesterday's Data
- Temperature and possibility of rain in Vale of Glamorgan over the next 12 hours
- Temperature and possibility of rain in Vale of Glamorgan in the coming days
- Rainfall in Vale of Glamorgan in the coming days
- Vale of Glamorgan Weather Summary
- Weather averages by month
- Vale of Glamorgan's weather
- Frequently asked questions
- Comments
Current conditions
Updated:
Clear Sky
19°C
°C
°F
Condition: Clear Sky
Pressure: 1,013 hPa
Feel like: 20 °C
Temperature: 19°C
Cloud: 0%
Humidity: 84%
Wind: ENE - 15 km/h
Visibility: 19.64 km
Wed
24 Jun
22°C / 34°C
Slight Thunderstorm
Thu
25 Jun
18°C / 27°C
Overcast
Fri
26 Jun
17°C / 22°C
Drizzle
Sat
27 Jun
15°C / 19°C
Moderate Drizzle
Sun
28 Jun
14°C / 18°C
Drizzle
Hourly forecast today:
05:00 AM
17° / 19°
17° / 19°
Clear Sky
84%
30 km/h
06:00 AM
17° / 20°
17° / 20°
Clear Sky
82%
27 km/h
07:00 AM
17° / 21°
17° / 21°
Clear Sky
78%
30 km/h
08:00 AM
18° / 23°
18° / 23°
Clear Sky
75%
32 km/h
09:00 AM
18° / 24°
18° / 24°
Clear Sky
72%
28 km/h
10:00 AM
19° / 25°
19° / 25°
Clear Sky
71%
24 km/h
11:00 AM
20° / 26°
20° / 26°
Clear Sky
70%
24 km/h
12:00 PM
19° / 27°
19° / 27°
Clear Sky
63%
26 km/h
13:00 PM
19° / 28°
19° / 28°
Clear Sky
58%
20 km/h
14:00 PM
19° / 28°
19° / 28°
Clear Sky
57%
14 km/h
15:00 PM
20° / 29°
20° / 29°
Clear Sky
56%
19 km/h
30 Day Averages and Extremes
- Average high 19.73°C
- Average low 13.33°C
- Hottest day 34°C (24 June 2026)
- Coldest day 0°C (06 July 2026)
- Average humidity 72.77%
- Days with precipitation 24 days
- Highest precipitation 82 mm (11 June 2026)
Yesterday's Data
- Max: 29°C
- Min: 19°C
- Total Precipitation: 0 mm
Temperature and possibility of rain in Vale of Glamorgan over the next 12 hours
Temperature and possibility of rain in Vale of Glamorgan in the coming days
Rainfall in Vale of Glamorgan in the coming days
Vale of Glamorgan Climate Summary
Vale of Glamorgan features a Marine west coast, warm summer (Köppen classification: Cfb), with an average annual temperature of 11.5ºC (52.7ºF), which is about 0.75% higher than the national average for United Kingdom. Annually, the city experiences approximately 96.4 millimeters (3.8 inches) of rainfall, spread across 164.01 rainy days, accounting for 44.93% of the year.
| Longitude | 51.4095958 |
| Latitude | -3.4848167 |
| Yearly high temperature | 13.35ºC (56.03ºF) |
| Yearly low temperature | 8.17ºC (46.71ºF) |
| Hottest month | July 19.47ºC (67.05ºF) |
| Coldest month | December 5.27ºC (41.49ºF) |
| Yearly precip | 96.4mm (3.8in) |
| Days with rainfall | 164.01 days (44.93%) |
| Driest month | April (81.31%) |
| Wettest month | November (85.83%) |
Weather averages by month
| Month | High / Low (°C) | Rain |
|---|---|---|
| January | 7.72° / 4.18° | 14.82 days |
| February | 8.02° / 4.09° | 12.27 days |
| March | 9.95° / 4.47° | 12.55 days |
| April | 12.65° / 6.05° | 10.36 days |
| May | 15.04° / 8.51° | 12.36 days |
| June | 17.61° / 11.24° | 14.82 days |
| July | 19.47° / 13.04° | 13.73 days |
| August | 18.9° / 13.19° | 15.55 days |
| September | 17.35° / 11.49° | 11.09 days |
| October | 14.24° / 9.7° | 15.0 days |
| November | 10.58° / 6.84° | 15.55 days |
| December | 8.67° / 5.27° | 15.91 days |
Vale of Glamorgan's weather
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Frequently asked questions
1. What is the hottest month in Vale of Glamorgan?
July has the highest average monthly temperature (daily mean of 19.47ºC) and December are the coolest (daily mean of 5.27ºC).
2. What should I wear in Vale of Glamorgan today?
For today's very hot weather in Vale of Glamorgan, with the high temperatures above 33ºC (91.4ºF), consider wearing:
- Airy sandals or flip-flops
- Broad-brimmed sun hat
- UV-blocking sunglasses
- Ultra-thin, breathable socks
Temperature
Early
17°C / 20°C
Morning
18°C / 24°C
Afternoon
20°C / 29°C
Evening
18°C / 21°C
Air quality
Good
Satisfactory air quality, minimal pollution, low risk
- CO2 451
- CO 139
- NH3 1
- NO2 8
- O3 60
- PM10 18
- PM25 9
- SO2 0
- CH4 1,446
Sunrise / Sunset
03:57
20:35