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:
12°C
53.6°F
°C °F

Condition: Clear Sky

Pressure: 1,012 hPa

Feel like: 8 °C

Temperature: 12°C

Cloud: 10%

Humidity: 63%

Wind: W - 20 km/h

Visibility: 55.32 km

Weather forecast

Sun
11 Oct
13°C / 18°C
Moderate Drizzle
Mon
12 Oct
11°C / 18°C
Drizzle
Tue
13 Oct
10°C / 17°C
Overcast
Wed
14 Oct
12°C / 18°C
Moderate Drizzle
Thu
15 Oct
7°C / 13°C
Moderate Drizzle
Hourly forecast today:
09:00 AM
5° / 12°
5° / 12°
Clear Sky
63% 39 km/h
10:00 AM
5° / 13°
5° / 13°
Clear Sky
61% 29 km/h
11:00 AM
5° / 13°
5° / 13°
Mainly Clear
58% 38 km/h
12:00 PM
4° / 14°
4° / 14°
Partly Cloudy
51% 38 km/h
13:00 PM
3° / 14°
3° / 14°
Overcast
47% 42 km/h
14:00 PM
3° / 13°
3° / 13°
Overcast
51% 39 km/h
15:00 PM
4° / 13°
4° / 13°
Partly Cloudy
52% 41 km/h
16:00 PM
4° / 13°
4° / 13°
Partly Cloudy
54% 35 km/h
17:00 PM
4° / 12°
4° / 12°
Overcast
57% 21 km/h
18:00 PM
5° / 10°
5° / 10°
Mainly Clear
71% 16 km/h
19:00 PM
5° / 10°
5° / 10°
Partly Cloudy
70% 19 km/h

30 Day Averages and Extremes

  • Average high 15.9°C
  • Average low 8.6°C
  • Hottest day 24°C (28 September 2026)
  • Coldest day 0°C (23 October 2026)
  • Average humidity 74.6%
  • Days with precipitation 22 days
  • Highest precipitation 67 mm (29 September 2026)

Yesterday's Data

  • Max: 14°C
  • Min: 8°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 mild weather in Monmouthshire, with temperatures between 12ºC to 15ºC (53.6ºF to 59.0ºF), consider wearing:
- Long-sleeve shirt or blouse
- Scarf (optional)
- Comfortable jeans or slacks
- Cotton socks

Temperature

Early
6°C / 10°C
Morning
5°C / 12°C
Afternoon
4°C / 13°C
Evening
6°C / 9°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 434
  • CO 147
  • NH3 1
  • NO2 0
  • O3 68
  • PM10 9
  • PM25 3
  • SO2 0
  • CH4 1,391

Sunrise / Sunset

06:28
17:26