Chiba Weather in September

Average temperatures, rainfall, sunshine and the best places to visit in Chiba, Japan in September.

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Chiba Narita Minamiboso Kamogawa

Planning a getaway to Chiba, Japan this September and curious about the weather you should prepare for? Discover all the vital details you need on this page, solving your puzzle:

What to Expect in Chiba in September

Chiba, Japan is a region in Japan. September in Chiba generally has warm temperatures, with heavy precipitation. September falls during the summer season.

Temperatures

You can expect warm maximum daytime temperatures of around 28°C (82°F) and nighttime temperatures around 22°C (72°F) in Chiba.

For a closer look at conditions across Chiba, Japan, refer to the map below.

Precipitation

In September, precipitation varies across different areas. From heavy rainfall in Kashiwa with an average of 188 mm (7.4 in) to heavy rainfall in Kamogawa with 217 mm (8.5 in).

Average sunshine

Most areas see decent amounts of sunshine this month. Chiba gets around 135 hours of sunlight, providing a pleasant balance of sun and clouds. If you'd prefer more guaranteed sunshine, our weather planner can show you sunnier spots around the world.

Explore Chiba by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Best Places to Visit in Chiba in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Chiba.

Conditions Temperatures Precipitation
perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Chiba

What is the weather like in September for some of the most popular destinations in Chiba, Japan?

Temperature range in Chiba (September)

Precipitation variation in Chiba (September)

Chiba

In September Chiba generally has high temperatures with maximum daytime temperatures around 28°C (82°F), minimum nighttime temperatures around 22°C (72°F) and heavy monthly rainfall. So on average the conditions are unpleasant that month.

« August
September
October »
August
September
October
Max temperature
31°C (88°F)
28°C (82°F)
22°C (72°F)
Min temperature
24°C (75°F)
22°C (72°F)
16°C (61°F)
Monthly sun hours
190 hours
135 hours
130 hours
Monthly rainfall
120 mm (4.7 in)
202 mm (8 in)
223 mm (8.8 in)
Monthly rainy days
15 days
19 days
17 days
Weather conditions
tolerable
unpleasant
unpleasant
Climate in Chiba →

Narita

In September Narita generally has high temperatures with maximum daytime temperatures around 28°C (82°F), minimum nighttime temperatures around 21°C (70°F) and heavy monthly rainfall. So on average the conditions are tolerable that month.

« August
September
October »
August
September
October
Max temperature
32°C (90°F)
28°C (82°F)
23°C (73°F)
Min temperature
24°C (75°F)
21°C (70°F)
16°C (61°F)
Monthly sun hours
190 hours
135 hours
130 hours
Monthly rainfall
119 mm (4.7 in)
190 mm (7.5 in)
206 mm (8.1 in)
Monthly rainy days
15 days
19 days
16 days
Weather conditions
tolerable
tolerable
unpleasant
Climate in Narita →

Minamiboso

In September Minamiboso generally has high temperatures with maximum daytime temperatures around 27°C (81°F), minimum nighttime temperatures around 23°C (73°F) and heavy monthly rainfall. So on average the conditions are unpleasant that month.

« August
September
October »
August
September
October
Max temperature
28°C (82°F)
27°C (81°F)
23°C (73°F)
Min temperature
25°C (77°F)
23°C (73°F)
19°C (66°F)
Monthly sun hours
208 hours
131 hours
142 hours
Monthly rainfall
110 mm (4.3 in)
217 mm (8.5 in)
241 mm (9.5 in)
Monthly rainy days
15 days
19 days
18 days
Weather conditions
pleasant
unpleasant
unpleasant
Climate in Minamiboso →

Kamogawa

In September Kamogawa generally has high temperatures with maximum daytime temperatures around 27°C (81°F), minimum nighttime temperatures around 22°C (72°F) and heavy monthly rainfall. So on average the conditions are unpleasant that month.

« August
September
October »
August
September
October
Max temperature
29°C (84°F)
27°C (81°F)
23°C (73°F)
Min temperature
25°C (77°F)
22°C (72°F)
18°C (64°F)
Monthly sun hours
208 hours
131 hours
142 hours
Monthly rainfall
116 mm (4.6 in)
217 mm (8.5 in)
238 mm (9.4 in)
Monthly rainy days
15 days
19 days
17 days
Weather conditions
pleasant
unpleasant
unpleasant
Climate in Kamogawa →

Kashiwa

In September Kashiwa generally has high temperatures with maximum daytime temperatures around 28°C (82°F), minimum nighttime temperatures around 21°C (70°F) and heavy monthly rainfall. So on average the conditions are tolerable that month.

« August
September
October »
August
September
October
Max temperature
32°C (90°F)
28°C (82°F)
23°C (73°F)
Min temperature
24°C (75°F)
21°C (70°F)
15°C (59°F)
Monthly sun hours
177 hours
128 hours
129 hours
Monthly rainfall
124 mm (4.9 in)
188 mm (7.4 in)
199 mm (7.8 in)
Monthly rainy days
15 days
19 days
16 days
Weather conditions
tolerable
tolerable
tolerable
Climate in Kashiwa →

Is your destination not in the list? Have a look at all destinations in Chiba, in Japan.

Popular cities in September

Day & night temperatures, rainfall and average weather in Chiba in September.

City Weather Day temp Night temp Rainfall
Chiba 28°C (82°F) 22°C (72°F) 202 mm (8 in)
Narita 28°C (82°F) 21°C (70°F) 190 mm (7.5 in)
Minamiboso 27°C (81°F) 23°C (73°F) 217 mm (8.5 in)
Kamogawa 27°C (81°F) 22°C (72°F) 217 mm (8.5 in)
Kashiwa 28°C (82°F) 21°C (70°F) 188 mm (7.4 in)
Onjuku 27°C (81°F) 23°C (73°F) 208 mm (8.2 in)

Chiba weather in September: frequently asked questions

What is the weather like in Chiba, Japan in September?

Chiba, Japan typically experiences unpleasant weather in September, part of the summer season. Daytime highs in Chiba average around 28°C (82°F), and temperatures drop to about 22°C (72°F) at night.

What is the average temperature in Chiba, Japan in September?

Daytime temperatures in Chiba peak at roughly 28°C (82°F) in September, dropping to about 22°C (72°F) overnight.

Does Chiba, Japan get a lot of rain in September?

Expect plenty of rainfall. Chiba records an average of 202 mm (8 in) in September, putting it among the wetter months for Chiba, Japan.

Is September a Good Time to Visit Chiba, Japan?

In our opinion, September may not be the ideal time to visit Chiba, Japan due to the typically unpleasant weather in Chiba.

Generally speaking, May and July provide pleasant weather in Chiba. On the other hand, the month of January tends to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Chiba.

Weather and climate has detailed information for every country in the world. Are you going to Japan? Get detailed historical weather averages for many cities in Japan.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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