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:
14°C
57.2°F
°C °F

Condition: Overcast

Pressure: 1,012 hPa

Feel like: 12 °C

Temperature: 14°C

Cloud: 100%

Humidity: 75%

Wind: W - 7 km/h

Visibility: 16.6 km

Weather forecast

Sat
19 Sep
15°C / 17°C
Drizzle
Sun
20 Sep
12°C / 18°C
Overcast
Mon
21 Sep
12°C / 17°C
Drizzle
Tue
22 Sep
11°C / 16°C
Overcast
Wed
23 Sep
10°C / 17°C
Overcast
Hourly forecast today:
07:00 AM
9° / 14°
9° / 14°
Overcast
75% 14 km/h
08:00 AM
11° / 15°
11° / 15°
Overcast
77% 15 km/h
09:00 AM
11° / 15°
11° / 15°
Overcast
78% 29 km/h
10:00 AM
10° / 16°
10° / 16°
Overcast
69% 34 km/h
11:00 AM
10° / 17°
10° / 17°
Overcast
66% 35 km/h
12:00 PM
10° / 17°
10° / 17°
Overcast
65% 36 km/h
13:00 PM
10° / 17°
10° / 17°
Overcast
62% 42 km/h
14:00 PM
11° / 17°
11° / 17°
Overcast
66% 42 km/h
15:00 PM
10° / 17°
10° / 17°
Overcast
61% 42 km/h
16:00 PM
11° / 17°
11° / 17°
Overcast
68% 42 km/h
17:00 PM
10° / 17°
10° / 17°
Overcast
66% 39 km/h

30 Day Averages and Extremes

  • Average high 17.03°C
  • Average low 12.43°C
  • Hottest day 23°C (05 September 2026)
  • Coldest day 0°C (01 October 2026)
  • Average humidity 75.53%
  • Days with precipitation 22 days
  • Highest precipitation 61 mm (07 September 2026)

Yesterday's Data

  • Max: 17°C
  • Min: 13°C
  • Total Precipitation: 0 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 mild weather in Plymouth, with temperatures between 15ºC to 18ºC (59.0ºF to 64.4ºF), consider wearing:
- Long-sleeve shirt or blouse
- Casual sneakers or loafers
- Comfortable jeans or slacks
- Scarf (optional)

Temperature

Early
9°C / 13°C
Morning
11°C / 15°C
Afternoon
10°C / 17°C
Evening
13°C / 17°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 433
  • CO 190
  • NH3 1
  • NO2 4
  • O3 68
  • PM10 22
  • PM25 7
  • SO2 0
  • CH4 1,388

Sunrise / Sunset

05:58
18:21