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: Partly Cloudy

Pressure: 1,018 hPa

Feel like: 22 °C

Temperature: 20°C

Cloud: 53%

Humidity: 82%

Wind: ENE - 4 km/h

Visibility: 19.08 km

Weather forecast

Wed
24 Jun
19°C / 35°C
Slight Thunderstorm
Thu
25 Jun
20°C / 26°C
Drizzle
Fri
26 Jun
18°C / 25°C
Drizzle
Sat
27 Jun
15°C / 21°C
Drizzle
Sun
28 Jun
13°C / 22°C
Overcast
Hourly forecast today:
06:00 AM
17° / 20°
17° / 20°
Partly Cloudy
82% 10 km/h
07:00 AM
18° / 21°
18° / 21°
Clear Sky
80% 10 km/h
08:00 AM
18° / 23°
18° / 23°
Clear Sky
76% 7 km/h
09:00 AM
19° / 25°
19° / 25°
Clear Sky
70% 12 km/h
10:00 AM
19° / 27°
19° / 27°
Clear Sky
63% 16 km/h
11:00 AM
19° / 28°
19° / 28°
Clear Sky
58% 27 km/h
12:00 PM
19° / 29°
19° / 29°
Clear Sky
56% 32 km/h
13:00 PM
19° / 30°
19° / 30°
Clear Sky
54% 32 km/h
14:00 PM
18° / 30°
18° / 30°
Clear Sky
49% 31 km/h
15:00 PM
18° / 31°
18° / 31°
Clear Sky
48% 28 km/h
16:00 PM
19° / 30°
19° / 30°
Clear Sky
49% 21 km/h

30 Day Averages and Extremes

  • Average high 22.37°C
  • Average low 13.37°C
  • Hottest day 35°C (23 June 2026)
  • Coldest day 0°C (06 July 2026)
  • Average humidity 63.4%
  • Days with precipitation 23 days
  • Highest precipitation 60 mm (16 June 2026)

Yesterday's Data

  • Max: 31°C
  • Min: 18°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 very hot weather in Monmouthshire, with the high temperatures above 35ºC (95.0ºF), consider wearing:
- High SPF sunscreen for outdoor activities
- Sleeveless tops or vests
- Ultra-thin, breathable socks
- Broad-brimmed sun hat

Temperature

Early
17°C / 18°C
Morning
19°C / 25°C
Afternoon
18°C / 31°C
Evening
21°C / 24°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 451
  • CO 121
  • NH3 2
  • NO2 8
  • O3 51
  • PM10 21
  • PM25 12
  • SO2 0
  • CH4 1,425

Sunrise / Sunset

03:53
20:33