Plymouth, United Kingdom Weather

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

Current conditions

Updated:
19°C
66.2°F
°C °F

Condition: Overcast

Pressure: 1,005 hPa

Feel like: 20 °C

Temperature: 19°C

Cloud: 100%

Humidity: 90%

Wind: S - 11 km/h

Visibility: 26.02 km

Weather forecast

Wed
05 Aug
12°C / 20°C
Overcast
Thu
06 Aug
9°C / 19°C
Drizzle
Fri
07 Aug
10°C / 20°C
Overcast
Sat
08 Aug
15°C / 22°C
Drizzle
Sun
09 Aug
14°C / 20°C
Overcast
Hourly forecast today:
02:00 AM
17° / 19°
17° / 19°
Overcast
90% 22 km/h
03:00 AM
18° / 19°
18° / 19°
Overcast
91% 29 km/h
04:00 AM
18° / 19°
18° / 19°
Drizzle
95% 31 km/h
05:00 AM
18° / 19°
18° / 19°
Overcast
93% 26 km/h
06:00 AM
18° / 19°
18° / 19°
Overcast
94% 21 km/h
07:00 AM
18° / 19°
18° / 19°
Drizzle
93% 27 km/h
08:00 AM
18° / 19°
18° / 19°
Drizzle
94% 28 km/h
09:00 AM
18° / 20°
18° / 20°
Overcast
90% 30 km/h
10:00 AM
18° / 20°
18° / 20°
Overcast
87% 31 km/h
11:00 AM
17° / 20°
17° / 20°
Overcast
84% 32 km/h
12:00 PM
17° / 21°
17° / 21°
Overcast
80% 36 km/h

30 Day Averages and Extremes

  • Average high 20.6°C
  • Average low 13.47°C
  • Hottest day 26°C (11 August 2026)
  • Coldest day 0°C (17 August 2026)
  • Average humidity 65.13%
  • Days with precipitation 17 days
  • Highest precipitation 48 mm (03 August 2026)

Yesterday's Data

  • Max: 21°C
  • Min: 18°C
  • Total Precipitation: 3 mm

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

Temperature and possibility of rain in Plymouth in the coming days

Rainfall in Plymouth in the coming days

Plymouth Climate Summary

Plymouth 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 95.71 millimeters (3.77 inches) of rainfall, spread across 163.44 rainy days, accounting for 44.78% of the year.

Longitude 50.3754565
Latitude -4.1426565
Yearly high temperature 12.97ºC (55.35ºF)
Yearly low temperature 8.55ºC (47.39ºF)
Hottest month July 18.38ºC (65.08ºF)
Coldest month December 6.15ºC (43.07ºF)
Yearly precip 95.71mm (3.77in)
Days with rainfall 163.44 days (44.78%)
Driest month July (85.03%)
Wettest month November (84.87%)

Weather averages by month

Month High / Low (°C) Rain
January 8.23° / 4.96° 15.91 days
February 8.24° / 4.6° 13.45 days
March 9.6° / 5.01° 12.82 days
April 11.73° / 6.4° 11.45 days
May 13.96° / 8.54° 12.18 days
June 16.4° / 11.14° 13.0 days
July 18.38° / 13.12° 11.73 days
August 18.07° / 13.23° 13.18 days
September 16.73° / 11.96° 11.0 days
October 14.13° / 10.02° 15.27 days
November 10.94° / 7.52° 16.18 days
December 9.25° / 6.15° 17.27 days

Plymouth's weather

Frequently asked questions

1. What is the hottest month in Plymouth?

July has the highest average monthly temperature (daily mean of 18.38ºC) and December are the coolest (daily mean of 6.15ºC).

2. What should I wear in Plymouth today?

For today's warm weather in Plymouth, with temperatures between 17ºC to 20ºC (62.6ºF to 68.0ºF), you might consider wearing:
- Sun hat or cap
- Sunscreen (if spending time outdoors)
- Light, breathable socks
- T-shirt or short-sleeve blouse

Temperature

Early
18°C / 19°C
Morning
18°C / 20°C
Afternoon
17°C / 21°C
Evening
16°C / 19°C

Air quality

Moderate

Acceptable air quality, some pollutants present, minor health concerns for sensitive individuals

  • CO2 438
  • CO 103
  • NH3 0
  • NO2 5
  • O3 72
  • PM10 9
  • PM25 4
  • SO2 0
  • CH4 1,352

Sunrise / Sunset

04:50
19:55