Chiba Weather in April
April in Chiba typically sees daytime highs of 18°C (64°F) and nighttime lows of 11°C (52°F). Rainfall is also possible this month, so it's worth packing an umbrella.
Rainfall in Chiba in April
Past climate data indicates that roughly 16 days will see rain, totalling around 130 mm (5.1 in) for the month. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.
Temperature in Chiba in April
Expect highs of 18°C (64°F) in Chiba in April, with nights dropping to around 11°C (52°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. Nights drop to around 11°C (52°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.
Sunshine in Chiba in April
The month experiences a moderate amount of sunlight, with 178 hours of sunshine. This provides a nice balance between sunshine and clouds.Should you favor a climate that's both dry and comfortably warm, May and July typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Japan, check out our Chiba's climate page.
Chiba Temperature in April
Min Temperature
11°C (52°F)
Max Temperature
18°C (64°F)
Chance of Rain
52%
Precipitation
130 mm (5.1 in)
Rainy days
16 days
Humidity
65%
Sunshine
178 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Chiba typically rise from around 16°C (61°F) at the start of April to approximately 20°C (68°F) by the end. Nights are cool, with lows typically ranging from 7°C (45°F) to 13°C (55°F).
Average temperatures in April
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in April
Historical weather for Chiba in April
Browse day-by-day weather records for Chiba spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Chiba historical weather extremes in April
The extremes listed below come from historical weather data collected in Chiba from 1976 through 2026.
- The warmest day in April was on April 22, 2004, with a maximum of 29°C (84°F).
- On April 1, 1984, Chiba saw its coldest April day with temperatures maxing out at 3°C (37°F).
- Nighttime temperatures dropped to 0°C (32°F) on April 8, 1986, marking the coldest April night on record.
Best Places in Japan in April
Find out more about the weather in Japan and which places have the best travel conditions in this month. See all of Japan in April →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Chiba in April
Pleasant temperatures in April mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Chiba in April
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Japan, check out our Chiba's climate page.
Temperature Rainfall Sunshine Humidity
See the full Chiba climate overview or explore weather in Japan.
