Yamaguchi (Iwakuni)
January
Weather in Yamaguchi for January 2027
Your guide to Yamaguchi weather in January - trends and predictions
With an average of 2 snowy days, Yamaguchi usually enjoys a light touch of snow in January.
In general, the average temperature in Yamaguchi at the beginning of January is 8.9 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 7.3 °C by the end of January.
With an average of 5 rainy days, Yamaguchi experiences minimal rainfall in January.
Is January a good time to visit Yamaguchi? check out the best time to travel to Yamaguchi page.
✨ Is January a good time to visit Yamaguchi? – Ask the AI Weatherman
Snow Forecast ❄️
Temperatures
Rain 🌧️
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24
Dry days
5
Rainy days
2
Snow days
8°/2°
Temperatures
19 km/h
Avg max wind
66 %
Avg humidity
Yamaguchi Weather January
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Temperatures trend during January in Yamaguchi
See the weather trend as well as the moving average line
January weather in Yamaguchi day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Jan. |  Patchy rain possible | 9° /3° | 0.1 mm | 0 cm | |
| 2 Jan. | Patchy rain possible | 8° /2° | 1.7 mm | 0.8 cm | |
| 3 Jan. |  Light drizzle | 8° /2° | 0.4 mm | 0 cm | |
| 4 Jan. |  Partly cloudy | 10° /2° | 0 mm | 0 cm | |
| 5 Jan. |  Overcast | 10° /2° | 0 mm | 0 cm | |
| 6 Jan. | Light rain | 9° /4° | 3.4 mm | 0 cm | |
| 7 Jan. | Light rain shower | 8° /2° | 0.3 mm | 0 cm | |
| 8 Jan. | Partly cloudy | 6° /1° | 0.4 mm | 0.2 cm | |
| 9 Jan. | Patchy rain possible | 8° /0° | 1.3 mm | 0.2 cm | |
| 10 Jan. | Light rain | 8° /1° | 1 mm | 0 cm | |
| 11 Jan. |  Sunny | 7° /0° | 0.2 mm | 0 cm | |
| 12 Jan. | Overcast | 9° /2° | 0.1 mm | 0 cm | |
| 13 Jan. | Patchy rain possible | 10° /3° | 0.8 mm | 0 cm | |
| 14 Jan. | Sunny | 10° /1° | 0.1 mm | 0 cm | |
| 15 Jan. | Light rain | 10° /3° | 3.3 mm | 0 cm | |
| 16 Jan. | Patchy rain possible | 10° /3° | 0 mm | 0 cm | |
| 17 Jan. |  Cloudy | 10° /3° | 0 mm | 0 cm | |
| 18 Jan. | Light rain | 9° /5° | 2.2 mm | 0 cm | |
| 19 Jan. | Patchy rain possible | 11° /5° | 1.4 mm | 0 cm | |
| 20 Jan. |  Moderate rain | 10° /4° | 10.6 mm | 0 cm | |
| 21 Jan. | Patchy rain possible | 9° /4° | 2.3 mm | 0 cm | |
| 22 Jan. | Light drizzle | 7° /1° | 0.3 mm | 0 cm | |
| 23 Jan. | Patchy rain possible | 7° /1° | 0.3 mm | 0.1 cm | |
| 24 Jan. | Patchy rain possible | 6° /1° | 0.7 mm | 0.1 cm | |
| 25 Jan. | Patchy rain possible | 6° /1° | 0 mm | 0 cm | |
| 26 Jan. | Cloudy | 7° /0° | 0 mm | 0 cm | |
| 27 Jan. | Cloudy | 8° /1° | 0.3 mm | 0 cm | |
| 28 Jan. | Light rain shower | 7° /1° | 0.7 mm | 0 cm | |
| 29 Jan. | Sunny | 7° /1° | 0.2 mm | 0 cm | |
| 30 Jan. | Partly cloudy | 7° /1° | 0 mm | 0 cm | |
| 31 Jan. | Light rain | 8° /2° | 2 mm | 0 cm | |
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Important Notice
Our weather forecast for Yamaguchi in January 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 Yamaguchi forecast closer to your planned date for the most up-to-date weather information.
Change Month
Yamaguchi weather in January vs December vs February
Compare January weather in Yamaguchi with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
| December | January | February | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 11°/4° | 8°/2° | 9°/3° |
| Rainfall | 41 mm | 34 mm | 92 mm |
| Snowfall | 0 cm | 1 cm | 2 cm |
| Wind | 18.4 km/h | 19.4 km/h | 18.6 km/h |
| Humidity | 69% | 66% | 71% |
| Rainy days | 6 days | 5 days | 8 days |
| Snow days | 0 days | 2 days | 1 days |
| Dry days | 25 days | 24 days | 19 days |
Planning a trip to Yamaguchi? Discover the best time to visit
Yamaguchi in January - FAQ
What are the expected maximum and minimum temperatures in Yamaguchi during January?
Prepare for cooler days with highs just around 8° and colder nights, dipping below 2°.
How much rainfall should be expected in Yamaguchi during January?
In January, Yamaguchi can expect light to moderate rainfall, totaling 34.1 mm across approximately 5 days. Occasional showers are possible, and planning ahead for them could be helpful.
Will it snow in Yamaguchi in January 2027?
Yamaguchi experiences an average snowfall of 1.5 cm during January, occurring over 2 days.
What are the typical wind conditions in Yamaguchi during January?
The average wind speed in Yamaguchi during January is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
Yamaguchi snow forecast January 2027
Track daily snowfall levels and discover Yamaguchi’s snowy potential this January ❄️
On average, Yamaguchi sees 2 snowy days during January, with approximately 1.5 cm of total snowfall.
January rainfall patterns in Yamaguchi
Explore the daily rainfall trends and prepare for Yamaguchis January weather 💧
Typically, Yamaguchi has 5 rainy days in January with a total of 34.1 mm of rainfall.
What to pack to Yamaguchi in January?
Cold & raw · highs around 8 °C, occasional showers
As you prepare for your trip to Yamaguchi in January, 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 Yamaguchi, during January, is comfortable and enjoyable, regardless of the weather conditions.
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