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Weather in Penzance for December 2026

Your guide to Penzance weather in December - trends and predictions

    Rain 🌧️

  • The climate of Penzance in December is notably wet, with an average of 15 rainy days, and a total of 125.5 mm of precipitation.

    • More

  • Is December a good time to visit Penzance? check out the best time to travel to Penzance page.

  • ✨ Is December a good time to visit Penzance? – Ask the AI Weatherman

Average dry days
16
Dry days
Average rainy days
15
Rainy days
Average snowy days
0
Snow days
Average temperatures
11°/9°
Temperatures
Average wind speed
42 km/h
Avg max wind
Average humidity
79 %
Avg humidity

Penzance Weather December

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

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 UV More
1 Dec. Moderate rain
Moderate rain
 13° /11° 13.1 mm 0.7
2 Dec. Light rain
Light rain
 11° /8° 3.1 mm 0.7
3 Dec. Light rain
Light rain
 11° /8° 4.1 mm 0.7
4 Dec. Light rain
Light rain
 11° /9° 5.7 mm 0.7
5 Dec. Moderate rain
Moderate rain
 13° /11° 10.9 mm 0.7
6 Dec. Moderate or heavy rain shower
Moderate or heavy rain shower
 13° /10° 5.5 mm 0.7
7 Dec. Moderate rain at times
Moderate rain at times
 13° /10° 8.2 mm 0.6
8 Dec. Light rain
Light rain
 12° /10° 5 mm 0.6
9 Dec. Light rain
Light rain
 12° /10° 2.9 mm 0.6
10 Dec. Overcast
Overcast
 11° /9° 0.1 mm 0.6
11 Dec. Patchy rain possible
Patchy rain possible
 10° /8° 1.9 mm 0.6
12 Dec. Patchy rain possible
Patchy rain possible
 11° /9° 0.4 mm 0.6
13 Dec. Patchy rain possible
Patchy rain possible
 10° /9° 0.4 mm 0.6
14 Dec. Patchy rain possible
Patchy rain possible
 11° /10° 0.5 mm 0.6
15 Dec. Moderate rain
Moderate rain
 11° /11° 13.8 mm 0.6
16 Dec. Overcast
Overcast
 11° /10° 0 mm 0.6
17 Dec. Moderate rain
Moderate rain
 13° /10° 14.4 mm 0.6
18 Dec. Moderate rain
Moderate rain
 12° /9° 15.1 mm 0.6
19 Dec. Patchy rain possible
Patchy rain possible
 10° /9° 1.4 mm 0.6
20 Dec. Moderate or heavy rain shower
Moderate or heavy rain shower
 11° /9° 6.7 mm 0.6
21 Dec. Moderate or heavy rain shower
Moderate or heavy rain shower
 11° /9° 7.9 mm 0.6
22 Dec. Patchy rain possible
Patchy rain possible
 10° /9° 1.9 mm 0.6
23 Dec. Patchy rain possible
Patchy rain possible
 12° /8° 1.5 mm 0.6
24 Dec. Overcast
Overcast
 10° /8° 0.1 mm 0.6
25 Dec. Patchy rain possible
Patchy rain possible
 9° /8° 0.6 mm 0.6
26 Dec. Overcast
Overcast
 9° /8° 0.1 mm 0.6
27 Dec. Overcast
Overcast
 10° /8° 0 mm 0.6
28 Dec. Patchy rain possible
Patchy rain possible
 10° /7° 0.2 mm 0.6
29 Dec. Patchy rain possible
Patchy rain possible
 8° /7° 0.2 mm 0.6
30 Dec. Patchy rain possible
Patchy rain possible
 9° /7° 0.3 mm 0.6
31 Dec. Patchy rain possible
Patchy rain possible
 9° /8° 0.2 mm 0.6
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?
Significant rainfall exceeding 125.5 mm is expected in Penzance during December, occurring over more than 15 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Penzance during December?
The average wind speed in Penzance during December is 42 km/h, suggesting breezy to windy conditions, depending on your activities.

December rainfall patterns in Penzance

Explore the daily rainfall trends and prepare for Penzances December weather 💧
Typically, Penzance has 15 rainy days in December with a total of 125.5 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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