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Weather in Iwakuni Shi for December 2025

Your guide to Iwakuni Shi weather in December - trends and predictions

    Snow Forecast ❄️

  • Snowfall in Iwakuni Shi during December is quite rare, with fewer than 2 snowy days on average.

    • Temperatures

  • In general, the average temperature in Iwakuni Shi at the beginning of December is 12.7 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 10.4 °C by the end of December.

    • Rain 🌧️

  • Iwakuni Shi experiences moderate rainfall in December, with an average of 7 rainy days and a total precipitation of 56 mm.

    • More

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

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

Average dry days
23
Dry days
Average rainy days
7
Rainy days
Average snowy days
1
Snow days
Average temperatures
11°/5°
Temperatures
Average wind speed
17 km/h
Avg max wind
Average humidity
71 %
Avg humidity

Iwakuni Shi in December average weather

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

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Access Iwakuni Shi weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
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Temperatures trend during December in Iwakuni Shi

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

Click on a date for more information
November January
Date Weather Temperatures Rain Snow More
1 Dec. Patchy rain possible
Patchy rain possible
 14° /6° 0.1 mm 0 cm
2 Dec. Patchy rain possible
Patchy rain possible
 16° /9° 0.1 mm 0 cm
3 Dec. Patchy rain possible
Patchy rain possible
 15° /7° 0 mm 0 cm
4 Dec. Sunny
Sunny
 12° /6° 0 mm 0 cm
5 Dec. Patchy rain possible
Patchy rain possible
 11° /5° 0.1 mm 0 cm
6 Dec. Patchy rain possible
Patchy rain possible
 11° /6° 0.2 mm 0 cm
7 Dec. Patchy rain possible
Patchy rain possible
 10° /5° 0.1 mm 0 cm
8 Dec. Cloudy
Cloudy
 9° /3° 2.3 mm 0 cm
9 Dec. Overcast
Overcast
 13° /6° 0 mm 0 cm
10 Dec. Partly cloudy
Partly cloudy
 14° /8° 0 mm 0 cm
11 Dec. Moderate rain
Moderate rain
 13° /8° 16.2 mm 0 cm
12 Dec. Patchy rain possible
Patchy rain possible
 13° /8° 0.8 mm 0 cm
13 Dec. Sunny
Sunny
 12° /6° 0.3 mm 0 cm
14 Dec. Patchy rain possible
Patchy rain possible
 11° /5° 0.5 mm 0 cm
15 Dec. Light drizzle
Light drizzle
 14° /7° 2.1 mm 0 cm
16 Dec. Light drizzle
Light drizzle
 12° /3° 0.7 mm 0 cm
17 Dec. Light snow showers
Light snow showers
 8° /2° 0.3 mm 0 cm
18 Dec. Overcast
Overcast
 7° /1° 0.1 mm 0 cm
19 Dec. Light drizzle
Light drizzle
 7° /2° 1.5 mm 0 cm
20 Dec. Patchy rain possible
Patchy rain possible
 8° /2° 0.2 mm 0 cm
21 Dec. Moderate or heavy snow showers
Moderate or heavy snow showers
 6° /2° 0.8 mm 0.2 cm
22 Dec. Moderate or heavy snow showers
Moderate or heavy snow showers
 5° /1° 0.7 mm 0 cm
23 Dec. Overcast
Overcast
 8° /0° 0 mm 0 cm
24 Dec. Overcast
Overcast
 9° /1° 0 mm 0 cm
25 Dec. Patchy rain possible
Patchy rain possible
 9° /2° 0.2 mm 0 cm
26 Dec. Partly cloudy
Partly cloudy
 12° /3° 0.8 mm 0 cm
27 Dec. Overcast
Overcast
 9° /4° 0 mm 0 cm
28 Dec. Partly cloudy
Partly cloudy
 10° /3° 0.5 mm 0 cm
29 Dec. Sunny
Sunny
 10° /3° 0 mm 0 cm
30 Dec. Overcast
Overcast
 11° /4° 0.1 mm 0 cm
31 Dec. Light rain
Light rain
 12° /5° 4.6 mm 0 cm
Next
Important Notice
Our weather forecast for Iwakuni Shi 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 Iwakuni Shi forecast closer to your planned date for the most up-to-date weather information.

Iwakuni Shi in December - FAQ

What are the expected maximum and minimum temperatures in Iwakuni Shi during December?
During December, expect a variety of temperatures with highs around 11° and lows near 5°, suitable for diverse activities and preferences.
How much rainfall should be expected in Iwakuni Shi during December?
Moderate rainfall is anticipated in Iwakuni Shi during December, with a total of 56 mm spread over approximately 7 days. Considering plans for rainy days is advisable.
Will it snow in Iwakuni Shi in December 2025?
Iwakuni Shi typically sees 0.46 cm of snowfall during December.
What are the typical wind conditions in Iwakuni Shi during December?
The average wind speed in Iwakuni Shi during December is 17 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Iwakuni Shi in December?

As you prepare for your trip to Iwakuni Shi 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 Iwakuni Shi, during December, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Warm Clothing: Sweaters, hoodies, long pants
    • Rain Gear: Lightweight, waterproof clothing
  • Footwear
    • Waterproof Shoes
  • 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

Iwakuni Shi snow forecast December 2025

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

December rainfall patterns in Iwakuni Shi

Explore the daily rainfall trends and prepare for Iwakuni Shis December weather 💧
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Get accurate weather forecasts for Iwakuni Shi, located at latitude 34.163 and longitude 132.22. Stay updated with localized weather information tailored for Iwakuni Shi.

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