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Weather in Penzance for December 2025

Your guide to Penzance weather in December - trends and predictions

    Snow Forecast ❄️

  • Snowfall in Penzance during December is quite rare, with fewer than 2 snowy days on average.
    According to Penzance snow forecast for December 2025, 1 snowy day is expected until the end of the month at Friday, 26 December.

    • Temperatures

  • Until now, December 2025 in Penzance has been nearly identical to the historical average, with a temperature of 11.8 °C (showing only a slight deviation of 0.2 °C).

  • The forecast for the next days in Penzance predicts temperatures to be around 8 °C, close to the historical average.

  • In general, the average temperature in Penzance at the beginning of December is 12.1 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 6 °C by the end of December.

    • Rain 🌧️

  • The climate of Penzance in December is notably wet, with an average of 13 rainy days, and a total of 83.3 mm of precipitation.

    • More

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

Average dry days
18
Dry days
Average rainy days
13
Rainy days
Average snowy days
0
Snow days
Average temperatures
11°/9°
Temperatures
Average wind speed
38 km/h
Avg max wind
Average humidity
79 %
Avg humidity

Penzance Weather December

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

Temperatures trend during December in Penzance

See the weather trend as well as the moving average line

December weather in Penzance day by day

Click on a date for more information
November January
Date Weather Temperatures Rain Snow More
1 Dec. Moderate or heavy rain shower
Moderate or heavy rain shower
 13° /10° 13.1 mm 0 cm
2 Dec. Overcast
Overcast
 11° /8° 3.1 mm 0 cm
3 Dec. Overcast
Overcast
 11° /8° 4.1 mm 0 cm
4 Dec. Patchy rain possible
Patchy rain possible
 11° /9° 5.7 mm 0 cm
5 Dec. Moderate or heavy rain shower
Moderate or heavy rain shower
 13° /10° 10.9 mm 0 cm
6 Dec. Moderate or heavy rain shower
Moderate or heavy rain shower
 13° /10° 5.5 mm 0 cm
7 Dec. Moderate rain at times
Moderate rain at times
 13° /10° 8.2 mm 0 cm
8 Dec. Patchy rain possible
Patchy rain possible
 12° /9° 5 mm 0 cm
9 Dec. Overcast
Overcast
 12° /9° 2.9 mm 0 cm
10 Dec. Overcast
Overcast
 11° /8° 0.1 mm 0 cm
11 Dec. Partly cloudy
Partly cloudy
 10° /8° 1.9 mm 0 cm
12 Dec. Patchy rain possible
Patchy rain possible
 11° /8° 0.4 mm 0 cm
13 Dec. Patchy rain possible
Patchy rain possible
 10° /9° 0.4 mm 0 cm
14 Dec. Patchy rain possible
Patchy rain possible
 11° /9° 0.5 mm 0 cm
15 Dec. Patchy rain possible
Patchy rain possible
 11° /10° 13.8 mm 0 cm
16 Dec. Overcast
Overcast
 11° /9° 0 mm 0 cm
17 Dec. Moderate or heavy rain shower
Moderate or heavy rain shower
 13° /10° 14.4 mm 0 cm
18 Dec. Moderate or heavy rain shower
Moderate or heavy rain shower
 12° /9° 15.1 mm 0 cm
19 Dec. Patchy rain possible
Patchy rain possible
 11° /10° 1.3 mm 0 cm
20 Dec. Moderate rain
Moderate rain
 11° /8° 8.4 mm 0 cm
21 Dec. Moderate rain
Moderate rain
 10° /8° 12.3 mm 0 cm
22 Dec. Patchy rain possible
Patchy rain possible
 10° /9° 1.5 mm 0 cm
23 Dec. Patchy rain possible
Patchy rain possible
 10° /9° 0.1 mm 0 cm
24 Dec. Patchy rain possible
Patchy rain possible
 8° /6° 0.3 mm 0 cm
25 Dec. Patchy rain possible
Patchy rain possible
 5° /4° 0 mm 0 cm
26 Dec. Patchy rain possible
Patchy rain possible
 4° /3° 1.2 mm 0 cm
27 Dec. Patchy rain possible
Patchy rain possible
 6° /4° 0.8 mm 0 cm
28 Dec. Partly cloudy
Partly cloudy
 6° /3° 0 mm 0 cm
29 Dec. Sunny
Sunny
 6° /4° 0 mm 0 cm
30 Dec. Sunny
Sunny
 8° /6° 0 mm 0 cm
31 Dec. Sunny
Sunny
 7° /5° 0 mm 0 cm
Next
Important Notice
Our weather forecast for Penzance 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 Penzance forecast closer to your planned date for the most up-to-date weather information.
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Penzance in December - FAQ

What are the expected maximum and minimum temperatures in Penzance during December?
During December, expect a variety of temperatures with highs around 11° and lows near 9°, suitable for diverse activities and preferences.
How much rainfall should be expected in Penzance during December?
Moderate rainfall is anticipated in Penzance during December, with a total of 83.3 mm spread over approximately 13 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Penzance during December?
The average wind speed in Penzance during December is 38 km/h, suggesting breezy to windy conditions, depending on your activities.

Penzance snow forecast December 2025

Track daily snowfall levels and discover Penzance’s snowy potential this December ❄️

December rainfall patterns in Penzance

Explore the daily rainfall trends and prepare for Penzances December weather 💧
Typically, Penzance has 13 rainy days in December with a total of 83.3 mm of rainfall.

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Get accurate weather forecasts for Penzance, located at latitude 50.119 and longitude -5.537. Stay updated with localized weather information tailored for Penzance.

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