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Weather in Okayama for December 2025

Your guide to Okayama weather in December - trends and predictions

    Temperatures

  • In general, the average temperature in Okayama at the beginning of December is 12.6 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 10.6 °C by the end of December.

  • Rain 🌧️

  • Okayama experiences moderate rainfall in December, with an average of 6 rainy days and a total precipitation of 32.1 mm.

  • More

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

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

Average dry days
25
Dry days
Average rainy days
6
Rainy days
Average snowy days
0
Snow days
Average temperatures
11°/6°
Temperatures
Average wind speed
19 km/h
Avg max wind
Average humidity
64 %
Avg humidity

Okayama in December average weather

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Temperatures trend during December in Okayama

See the weather trend as well as the moving average line
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December weather day by day

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Date Weather Temperatures Rain Snow More
1 Dec. Patchy rain possible
Patchy rain possible
12° /7° 0.1 mm 0 cm
2 Dec. Partly cloudy
Partly cloudy
14° /7° 0.1 mm 0 cm
3 Dec. Patchy rain possible
Patchy rain possible
14° /8° 0.4 mm 0 cm
4 Dec. Sunny
Sunny
12° /6° 0 mm 0 cm
5 Dec. Patchy rain possible
Patchy rain possible
12° /7° 0.1 mm 0 cm
6 Dec. Overcast
Overcast
12° /7° 0.1 mm 0 cm
7 Dec. Patchy rain possible
Patchy rain possible
12° /7° 0.9 mm 0 cm
8 Dec. Sunny
Sunny
12° /5° 1.1 mm 0 cm
9 Dec. Overcast
Overcast
13° /5° 0 mm 0 cm
10 Dec. Partly cloudy
Partly cloudy
15° /8° 0.1 mm 0 cm
11 Dec. Light drizzle
Light drizzle
14° /9° 4.8 mm 0 cm
12 Dec. Light drizzle
Light drizzle
12° /8° 0.7 mm 0 cm
13 Dec. Sunny
Sunny
12° /7° 0.3 mm 0 cm
14 Dec. Partly cloudy
Partly cloudy
12° /6° 0.8 mm 0 cm
15 Dec. Overcast
Overcast
12° /7° 1.7 mm 0 cm
16 Dec. Light rain shower
Light rain shower
12° /5° 1.3 mm 0 cm
17 Dec. Light snow showers
Light snow showers
8° /3° 0.2 mm 0 cm
18 Dec. Overcast
Overcast
8° /3° 0 mm 0 cm
19 Dec. Light drizzle
Light drizzle
8° /3° 0.5 mm 0 cm
20 Dec. Patchy rain possible
Patchy rain possible
9° /2° 0 mm 0 cm
21 Dec. Light snow
Light snow
7° /2° 0.5 mm 0 cm
22 Dec. Light snow
Light snow
6° /1° 0.4 mm 0 cm
23 Dec. Overcast
Overcast
9° /1° 0 mm 0 cm
24 Dec. Overcast
Overcast
9° /3° 0 mm 0 cm
25 Dec. Patchy rain possible
Patchy rain possible
9° /2° 0.1 mm 0 cm
26 Dec. Sunny
Sunny
12° /4° 0.5 mm 0 cm
27 Dec. Overcast
Overcast
10° /5° 0 mm 0 cm
28 Dec. Sunny
Sunny
9° /4° 0.4 mm 0.1 cm
29 Dec. Sunny
Sunny
11° /5° 0 mm 0 cm
30 Dec. Overcast
Overcast
11° /4° 0.1 mm 0 cm
31 Dec. Light rain shower
Light rain shower
12° /6° 5.9 mm 0 cm
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Important Notice
Our weather forecast for Okayama 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 Okayama forecast closer to your planned date for the most up-to-date weather information.

Okayama in December - FAQ

What are the expected maximum and minimum temperatures in Okayama during December?
During December, expect a variety of temperatures with highs around 11° and lows near 6°, suitable for diverse activities and preferences.
How much rainfall should be expected in Okayama during December?
In December, Okayama can expect light to moderate rainfall, totaling 32.1 mm across approximately 6 days. Occasional showers are possible, and planning ahead for them could be helpful.
Will it snow in Okayama in December 2025?
Okayama typically sees 0.08 cm of snowfall during December.
What are the typical wind conditions in Okayama during December?
The average wind speed in Okayama during December is 19 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Okayama in December?

As you prepare for your trip to Okayama in December, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Okayama, during December, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Warm Clothing: Sweaters, hoodies, long pants
    • Rain Gear: Lightweight, waterproof clothing
  • Accessories
    • Scarves: To protect you from the cold wind
    • Gloves/Mittens: Essential for cold weather
    • Warm Hats: Warm hats for insulation in cold weather
    • Umbrellas/Raincoats: For rainy days

Okayama snow forecast December 2025

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

December rainfall patterns in Okayama

Explore the daily rainfall trends and prepare for Okayamas December weather 💧
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Get accurate weather forecasts for Okayama, located at latitude 34.583 and longitude 133.767. Stay updated with localized weather information tailored for Okayama.

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