Monmouthshire, United Kingdom Weather

  1. Monmouthshire, United Kingdom Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in Monmouthshire over the next 12 hours
  7. Temperature and possibility of rain in Monmouthshire in the coming days
  8. Rainfall in Monmouthshire in the coming days
  9. Monmouthshire Weather Summary
  10. Weather averages by month
  11. Monmouthshire's weather
  12. Frequently asked questions
  13. Comments
Monmouthshire, Weather
(Photo by Viktor Forgacs on Unsplash)

Current conditions

Updated:
20°C
68.0°F
°C °F

Condition: Overcast

Pressure: 1,005 hPa

Feel like: 21 °C

Temperature: 20°C

Cloud: 95%

Humidity: 73%

Wind: SSE - 3 km/h

Visibility: 19.58 km

Weather forecast

Wed
05 Aug
12°C / 20°C
Overcast
Thu
06 Aug
10°C / 19°C
Drizzle
Fri
07 Aug
11°C / 18°C
Moderate Drizzle
Sat
08 Aug
9°C / 20°C
Drizzle
Sun
09 Aug
13°C / 20°C
Drizzle
Hourly forecast today:
00:00 AM
15° / 20°
15° / 20°
Overcast
73% 8 km/h
01:00 AM
15° / 18°
15° / 18°
Overcast
82% 6 km/h
02:00 AM
14° / 17°
14° / 17°
Clear Sky
84% 5 km/h
03:00 AM
12° / 16°
12° / 16°
Clear Sky
81% 11 km/h
04:00 AM
11° / 16°
11° / 16°
Overcast
74% 16 km/h
05:00 AM
12° / 17°
12° / 17°
Overcast
73% 14 km/h
06:00 AM
13° / 19°
13° / 19°
Overcast
67% 11 km/h
07:00 AM
15° / 20°
15° / 20°
Overcast
73% 20 km/h
08:00 AM
16° / 21°
16° / 21°
Overcast
74% 27 km/h
09:00 AM
16° / 22°
16° / 22°
Overcast
68% 33 km/h
10:00 AM
17° / 21°
17° / 21°
Drizzle
76% 29 km/h

30 Day Averages and Extremes

  • Average high 22.33°C
  • Average low 11.27°C
  • Hottest day 32°C (02 August 2026)
  • Coldest day 0°C (16 August 2026)
  • Average humidity 60.2%
  • Days with precipitation 13 days
  • Highest precipitation 30 mm (03 August 2026)

Yesterday's Data

  • Max: 25°C
  • Min: 16°C
  • Total Precipitation: 0 mm

Temperature and possibility of rain in Monmouthshire over the next 12 hours

Temperature and possibility of rain in Monmouthshire in the coming days

Rainfall in Monmouthshire in the coming days

Monmouthshire Climate Summary

Monmouthshire features a Marine west coast, warm summer (Köppen classification: Cfb), with an average annual temperature of 10.44ºC (50.79ºF), which is about -0.31% lower than the national average for United Kingdom. Annually, the city experiences approximately 45.35 millimeters (1.79 inches) of rainfall, spread across 117.19 rainy days, accounting for 32.11% of the year.

Longitude 51.81161
Latitude -2.7163417
Yearly high temperature 12.73ºC (54.91ºF)
Yearly low temperature 6.1ºC (42.98ºF)
Hottest month July 19.65ºC (67.37ºF)
Coldest month January 1.75ºC (35.15ºF)
Yearly precip 45.35mm (1.79in)
Days with rainfall 117.19 days (32.11%)
Driest month September (85.18%)
Wettest month November (89.62%)

Weather averages by month

Month High / Low (°C) Rain
January 6.3° / 1.75° 10.82 days
February 7.09° / 1.85° 9.27 days
March 9.38° / 2.27° 7.36 days
April 12.24° / 3.84° 7.73 days
May 14.84° / 6.44° 9.73 days
June 17.48° / 9.38° 11.36 days
July 19.65° / 11.44° 10.64 days
August 18.87° / 11.49° 11.64 days
September 16.98° / 9.43° 7.45 days
October 13.38° / 7.47° 10.64 days
November 9.3° / 4.64° 10.55 days
December 7.27° / 3.15° 10.0 days

Monmouthshire's weather

Frequently asked questions

1. What is the hottest month in Monmouthshire?

July has the highest average monthly temperature (daily mean of 19.65ºC) and January are the coolest (daily mean of 1.75ºC).

2. What should I wear in Monmouthshire today?

For today's warm weather in Monmouthshire, with temperatures between 19ºC to 22ºC (66.2ºF to 71.6ºF), you might consider wearing:
- Shorts or lightweight trousers
- T-shirt or short-sleeve blouse
- Sun hat or cap
- Cotton or linen fabrics

Temperature

Early
12°C / 16°C
Morning
16°C / 22°C
Afternoon
15°C / 25°C
Evening
15°C / 19°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 455
  • CO 174
  • NH3 5
  • NO2 7
  • O3 64
  • PM10 16
  • PM25 10
  • SO2 1
  • CH4 1,548

Sunrise / Sunset

04:40
19:53