easeweather.com
Plymouth
AberdeenArchwayAylesburyBangorBasildonBathBelfastBexleyBirminghamBlackburnBlackpoolBognor RegisBoltonBournemouthBradfordBrightonBristolBuckleyBurnleyCambridgeCardiffCarlisleCarshaltonChathamChelmsfordCheltenhamChesterfieldColchesterCoventryCrawleyDawlishDerbyDerryDoncasterDudleyDundeeEastbourneEdinburghExeterFolkestoneFort WilliamGillinghamGlasgowGloucesterGreat YarmouthGuildfordHarlowHarrowHigh WycombeHuddersfieldIlfordInvernessIpswichKingston upon HullLeedsLeicesterLittlehamptonLiverpoolLondonLutonMaidstoneManchesterMansfieldMargateMilton KeynesNewcastle upon TyneNewportNorthamptonNorwichNottinghamOldhamOxfordPerthPeterborough
Plymouth
PoolePortsmouthPrestonReadingRoyal Tunbridge WellsSheffieldSloughSouthallSouthamptonSouthend-on-SeaSt HelensStaffordStevenageStoke-on-TrentSunderlandSwanseaSwindonTauntonTorquayUxbridgeWeymouthWiganWolverhamptonWorthingWrexhamYork More Locations
United Kingdom weather

Weather in Plymouth for December 2025

Your guide to Plymouth weather in December - trends and predictions

    Official Weather Alert ⚠️

  • Yellow Rain Warning - See hour by hour.

    • Temperatures

  • So far, December 2025 in Plymouth is slightly warmer than the historical average by 0.6 °C.

  • Expect cooler weather in the next days in Plymouth with the forecast suggesting a temperature of 9.2 °C, lower than the historical average.

  • In general, the average temperature in Plymouth at the beginning of December is 10.6 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 9.7 °C by the end of December.

    • Rain 🌧️

  • Plymouth experiences heavy rainfall in December, with over 20 rainy days and an average total precipitation 124.1 mm.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
4
Dry days
Average rainy days
27
Rainy days
Average snowy days
0
Snow days
Average temperatures
10°/7°
Temperatures
Average wind speed
38 km/h
Avg max wind
Average humidity
83 %
Avg humidity

Plymouth Weather December

Move between months or click on a day
November
January
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Light rain shower
10°
2
Light rain shower
9°
3
Light rain shower
10°
4
Light rain shower
10°
5
Patchy rain possible
12°
6
Light rain
11°
7
Light rain shower
12°
8
Light rain shower
10°
9
Light rain shower
11°
10
Patchy rain possible
10°
11
Patchy rain possible
10°
12
Patchy rain possible
10°
13
Patchy rain possible
9°
14
Weather Alert Patchy rain possible
11°
15
Weather Alert Moderate rain
12°
16
Overcast
9°
17
Partly cloudy
10°
18
Patchy rain possible
12°
19
Patchy rain possible
10°
20
Sunny
8°
21
Partly cloudy
7°
22
Sunny
7°
23
Partly cloudy
9°
24
Sunny
9°
25
Cloudy
11°
26
Partly cloudy
8°
27
Sunny
6°
28
Heavy rain at times
11°
29
Moderate rain at times
10°
30
Moderate or heavy rain shower
11°
31
Heavy rain at times
11°

Temperatures trend during December in Plymouth

See the weather trend as well as the moving average line

December weather in Plymouth day by day

Click on a date for more information
November January
Date Weather Temperatures Rain UV More
1 Dec. Light rain shower
Light rain shower
 10° /6° 7.4 mm 3
2 Dec. Light rain shower
Light rain shower
 9° /5° 2.3 mm 2
3 Dec. Light rain shower
Light rain shower
 10° /6° 16.8 mm 3
4 Dec. Light rain shower
Light rain shower
 10° /7° 6 mm 3
5 Dec. Patchy rain possible
Patchy rain possible
 12° /7° 7.3 mm 3
6 Dec. Light rain
Light rain
 11° /7° 4 mm 3
7 Dec. Light rain shower
Light rain shower
 12° /9° 12 mm 3
8 Dec. Light rain shower
Light rain shower
 10° /8° 4.1 mm 3
9 Dec. Light rain shower
Light rain shower
 11° /8° 6.5 mm 3
10 Dec. Patchy rain possible
Patchy rain possible
 10° /8° 3.4 mm 3
11 Dec. Patchy rain possible
Patchy rain possible
 10° /7° 1.5 mm 3
12 Dec. Patchy rain possible
Patchy rain possible
 10° /7° 4.1 mm 3
13 Dec. Patchy rain possible
Patchy rain possible
 9° /6° 2.7 mm 3
14 Dec. Patchy rain possible
Patchy rain possible
 11° /10° 0.3 mm 0.1
15 Dec. Moderate rain
Moderate rain
 12° /9° 9.9 mm 0
16 Dec. Overcast
Overcast
 9° /5° 0 mm 0.1
17 Dec. Partly cloudy
Partly cloudy
 10° /5° 0 mm 0.1
18 Dec. Patchy rain possible
Patchy rain possible
 12° /9° 4.1 mm 0.1
19 Dec. Patchy rain possible
Patchy rain possible
 10° /6° 0.1 mm 2
20 Dec. Sunny
Sunny
 8° /5° 0 mm 3
21 Dec. Partly cloudy
Partly cloudy
 7° /4° 0 mm 3
22 Dec. Sunny
Sunny
 7° /4° 0 mm 3
23 Dec. Partly cloudy
Partly cloudy
 9° /5° 0 mm 3
24 Dec. Sunny
Sunny
 9° /5° 0 mm 3
25 Dec. Cloudy
Cloudy
 11° /8° 0.1 mm 2
26 Dec. Partly cloudy
Partly cloudy
 8° /3° 0 mm 3
27 Dec. Sunny
Sunny
 6° /3° 0 mm 2
28 Dec. Heavy rain at times
Heavy rain at times
 11° /8° 4.2 mm 3
29 Dec. Moderate rain at times
Moderate rain at times
 10° /7° 1.6 mm 3
30 Dec. Moderate or heavy rain shower
Moderate or heavy rain shower
 11° /7° 7.5 mm 3
31 Dec. Heavy rain at times
Heavy rain at times
 11° /8° 6.3 mm 3
Next
Important Notice
Our weather forecast for Plymouth in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Plymouth forecast closer to your planned date for the most up-to-date weather information.
Change Month
‹
›

Plymouth in December - FAQ

What are the expected maximum and minimum temperatures in Plymouth during December?
During December, expect a variety of temperatures with highs around 10° and lows near 7°, suitable for diverse activities and preferences.
How much rainfall should be expected in Plymouth during December?
Significant rainfall exceeding 124.1 mm is expected in Plymouth during December, occurring over more than 27 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Plymouth during December?
The average wind speed in Plymouth during December is 38 km/h, suggesting breezy to windy conditions, depending on your activities.

December rainfall patterns in Plymouth

Explore the daily rainfall trends and prepare for Plymouths December weather 💧
Typically, Plymouth has 27 rainy days in December with a total of 124.1 mm of rainfall.

Quick links

More Plymouth weather pages
You are here
Location coordinates Where is Plymouth?

Get accurate weather forecasts for Plymouth, located at latitude 50.372 and longitude -4.143. Stay updated with localized weather information tailored for Plymouth.

Found a mistake?
We appreciate your attention to details. Tell us here.