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Weather in Osaka for December 2026

Your guide to Osaka weather in December - trends and predictions

    Snow Forecast ❄️

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

    • Temperatures

  • In general, the average temperature in Osaka at the beginning of December is 12.2 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 9.3 °C by the end of December.

    • Rain 🌧️

  • Osaka experiences moderate rainfall in December, with an average of 7 rainy days and a total precipitation of 44.9 mm.

    • More

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

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

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
19 km/h
Avg max wind
Average humidity
58 %
Avg humidity

Osaka Weather December

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

Temperatures trend during December in Osaka

See the weather trend as well as the moving average line

December weather in Osaka day by day

Click on a date for more information
November January
Date Weather Temperatures Rain Snow More
1 Dec. Light rain
Light rain
 13° /8° 6.9 mm 0 cm
2 Dec. Sunny
Sunny
 13° /7° 0 mm 0 cm
3 Dec. Patchy rain possible
Patchy rain possible
 13° /6° 0.6 mm 0 cm
4 Dec. Patchy rain possible
Patchy rain possible
 11° /6° 0.2 mm 0 cm
5 Dec. Sunny
Sunny
 11° /6° 0.7 mm 0 cm
6 Dec. Patchy rain possible
Patchy rain possible
 12° /6° 0.3 mm 0 cm
7 Dec. Patchy rain possible
Patchy rain possible
 12° /8° 1.7 mm 0 cm
8 Dec. Overcast
Overcast
 13° /7° 0.3 mm 0 cm
9 Dec. Partly cloudy
Partly cloudy
 14° /6° 0 mm 0 cm
10 Dec. Patchy rain possible
Patchy rain possible
 14° /7° 0 mm 0 cm
11 Dec. Patchy rain possible
Patchy rain possible
 14° /8° 1 mm 0 cm
12 Dec. Partly cloudy
Partly cloudy
 13° /7° 0.4 mm 0 cm
13 Dec. Patchy rain possible
Patchy rain possible
 12° /6° 1 mm 0 cm
14 Dec. Light rain
Light rain
 11° /5° 3.4 mm 0 cm
15 Dec. Patchy rain possible
Patchy rain possible
 11° /5° 0.7 mm 0 cm
16 Dec. Light rain
Light rain
 12° /5° 2.7 mm 0 cm
17 Dec. Light rain
Light rain
 10° /4° 4.6 mm 0 cm
18 Dec. Patchy rain possible
Patchy rain possible
 8° /4° 0.1 mm 0 cm
19 Dec. Cloudy
Cloudy
 9° /3° 0.3 mm 0.1 cm
20 Dec. Overcast
Overcast
 10° /4° 0 mm 0 cm
21 Dec. Patchy rain possible
Patchy rain possible
 11° /4° 2.2 mm 0 cm
22 Dec. Light rain
Light rain
 9° /4° 2.6 mm 0 cm
23 Dec. Patchy rain possible
Patchy rain possible
 9° /3° 0.6 mm 0 cm
24 Dec. Light rain
Light rain
 10° /5° 3.2 mm 0 cm
25 Dec. Light rain
Light rain
 9° /4° 3.1 mm 0 cm
26 Dec. Patchy rain possible
Patchy rain possible
 8° /3° 0.9 mm 0.1 cm
27 Dec. Overcast
Overcast
 9° /3° 0.1 mm 0 cm
28 Dec. Patchy rain possible
Patchy rain possible
 10° /4° 1.5 mm 0 cm
29 Dec. Partly cloudy
Partly cloudy
 11° /4° 0 mm 0 cm
30 Dec. Light rain
Light rain
 10° /4° 2.6 mm 0 cm
31 Dec. Light freezing rain
Light freezing rain
 9° /4° 2.7 mm 0 cm
Next
Important Notice
Our weather forecast for Osaka 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 Osaka forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Osaka weather in December vs November vs January

Compare December weather in Osaka with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
NovemberDecemberJanuary
WeatherPatchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Temperatures17°/11°11°/5°8°/3°
Rainfall76 mm45 mm46 mm
Snowfall0 cm0 cm1 cm
Wind16.2 km/h19.1 km/h19.8 km/h
Humidity61%58%58%
Rainy days6 days7 days7 days
Snow days0 days1 days1 days
Dry days24 days23 days23 days

Planning a trip to Osaka? Discover the best time to visit

Osaka in December - FAQ

What are the expected maximum and minimum temperatures in Osaka 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 Osaka during December?
In December, Osaka can expect light to moderate rainfall, totaling 44.9 mm across approximately 7 days. Occasional showers are possible, and planning ahead for them could be helpful.

Will it snow in Osaka in December 2026?
Osaka typically sees 0.2 cm of snowfall during December.

What are the typical wind conditions in Osaka during December?
The average wind speed in Osaka during December is 19 km/h, suggesting breezy to windy conditions, depending on your activities.

Osaka snow forecast December 2026

Track daily snowfall levels and discover Osaka’s snowy potential this December ❄️
On average, Osaka sees 1 snowy days during December, with approximately 0.2 cm of total snowfall.

December rainfall patterns in Osaka

Explore the daily rainfall trends and prepare for Osakas December weather 💧
Typically, Osaka has 7 rainy days in December with a total of 44.9 mm of rainfall.

What to pack to Osaka in December?

🌧️ Cold & raw · highs around 11 °C, occasional showers

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

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Get accurate weather forecasts for Osaka, located at latitude 34.694 and longitude 135.502. Stay updated with localized weather information tailored for Osaka.

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