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Weather in Yamaguchi for April 2026

Your guide to Yamaguchi weather in April - trends and predictions

    Temperatures

  • Until now, April 2026 in Yamaguchi has been nearly identical to the historical average, with a temperature of 16.6 °C (showing only a slight deviation of -0.3 °C).

  • The forecast for the coming days of April 2026 predicts a temperature of 18.5 °C , which is warmer than usual.

  • In general, the average temperature in Yamaguchi at the beginning of April is 15.7 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 17 °C by the end of April.

    • Rain 🌧️

  • Yamaguchi in April brings notable rainfall, with an average of 20 rainy days and a total precipitation of 119.5 mm.

    • More

  • Is April a good time to visit Yamaguchi? check out the best time to travel to Yamaguchi page.

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

Average dry days
10
Dry days
Average rainy days
20
Rainy days
Average snowy days
0
Snow days
Average temperatures
17°/10°
Temperatures
Average wind speed
13 km/h
Avg max wind
Average humidity
75 %
Avg humidity

Yamaguchi Weather April

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

Temperatures trend during April in Yamaguchi

See the weather trend as well as the moving average line

April weather in Yamaguchi day by day

Click on a date for more information
March May
Date Weather Temperatures Rain UV More
1 Apr. Sunny
Sunny
 14° /7° 1.9 mm 4
2 Apr. Overcast
Overcast
 16° /7° 1.1 mm 5
3 Apr. Light rain shower
Light rain shower
 15° /7° 13.4 mm 4
4 Apr. Patchy rain possible
Patchy rain possible
 15° /8° 18.6 mm 3
5 Apr. Patchy rain possible
Patchy rain possible
 16° /9° 0.7 mm 5
6 Apr. Patchy rain possible
Patchy rain possible
 17° /8° 0.2 mm 5
7 Apr. Overcast
Overcast
 17° /6° 0.6 mm 6
8 Apr. Moderate rain
Moderate rain
 16° /8° 7.5 mm 5
9 Apr. Patchy light rain
Patchy light rain
 16° /7° 6.8 mm 4
10 Apr. Light rain shower
Light rain shower
 15° /8° 12.1 mm 3
11 Apr. Patchy rain possible
Patchy rain possible
 18° /9° 0.5 mm 5
12 Apr. Patchy rain possible
Patchy rain possible
 17° /9° 2.1 mm 4
13 Apr. Overcast
Overcast
 17° /10° 12.9 mm 5
14 Apr. Sunny
Sunny
 16° /10° 3.3 mm 3
15 Apr. Light drizzle
Light drizzle
 15° /10° 4.9 mm 3
16 Apr. Partly cloudy
Partly cloudy
 18° /10° 2.7 mm 6
17 Apr. Sunny
Sunny
 18° /10° 0.1 mm 5
18 Apr. Patchy rain possible
Patchy rain possible
 19° /12° 0.1 mm 5
19 Apr. Overcast
Overcast
 19° /12° 0.2 mm 5
20 Apr. Patchy rain possible
Patchy rain possible
 19° /13° 8.1 mm 4
21 Apr. Light rain
Light rain
 18° /11° 4.4 mm 6
22 Apr. Light rain shower
Light rain shower
 18° /12° 3.2 mm 5
23 Apr. Light drizzle
Light drizzle
 16° /12° 15.6 mm 3
24 Apr. Overcast
Overcast
 18° /9° 1.7 mm 5
25 Apr. Overcast
Overcast
 18° /9° 0 mm 6
26 Apr. Patchy rain possible
Patchy rain possible
 17° /9° 20.3 mm 4
27 Apr. Light rain
Light rain
 19° /11° 2.2 mm 6
28 Apr. Sunny
Sunny
 18° /11° 1 mm 5
29 Apr. Patchy rain possible
Patchy rain possible
 17° /13° 1.1 mm 5.3
30 Apr. Heavy rain
Heavy rain
 12° /12° 25 mm 1.1
Next
Important Notice
Our weather forecast for Yamaguchi in April 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
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Yamaguchi weather in April vs March vs May

Compare April 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.
MarchAprilMay
WeatherPatchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Temperatures12°/5°17°/10°19°/13°
Rainfall144 mm120 mm244 mm
Wind18.5 km/h12.7 km/h13.8 km/h
Humidity71%75%74%
Rainy days20 days20 days17 days
Dry days11 days10 days14 days

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

Yamaguchi in April - FAQ

What are the expected maximum and minimum temperatures in Yamaguchi during April?

Enjoy moderate daytime temperatures of up to 17° and cooler nights around 10°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Yamaguchi during April?

Significant rainfall exceeding 119.5 mm is expected in Yamaguchi during April, occurring over more than 20 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Yamaguchi during April?

The average wind speed in Yamaguchi during April is 13 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Yamaguchi in April?

As you prepare for your trip to Yamaguchi in April, 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 April, 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

April rainfall patterns in Yamaguchi

Explore the daily rainfall trends and prepare for Yamaguchis April weather 💧
Typically, Yamaguchi has 20 rainy days in April with a total of 119.5 mm of rainfall.
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Location coordinates Where is Yamaguchi?

Get accurate weather forecasts for Yamaguchi, located at latitude 34.163 and longitude 132.22. Stay updated with localized weather information tailored for Yamaguchi.

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