Best time to go to Niihama Average weather of Niihama, Japan

When is the best time to go to Niihama?

When is the best time to go to Niihama? Here's some information to help you in your decision:

The best months for good weather in Niihama are April, May, August, October and November
On average, the warmest months are July and August
January is the coldest month of the year
The rainiest months are June, July and September
The best months for swimming are July, August and September

Annual weather in Niihama

For full information about the climate and weather in Niihama a specific month, click on the corresponding line below:

Month			Our opinion
January	38°F/47°F	3.8in	very bad weather	Niihama in january
February	40°F/49°F	4.8in	very bad weather	Niihama in february
March	43°F/56°F	6.3in	tolerable weather	Niihama in march
April	50°F/63°F	7in	good weather	Niihama in april
May	59°F/72°F	8in	good weather	Niihama in may
June	67°F/76°F	14.1in	tolerable weather	Niihama in june
July	74°F/83°F	13.6in	tolerable weather	Niihama in july
August	76°F/85°F	9.8in	good weather	Niihama in august
September	70°F/79°F	11.3in	tolerable weather	Niihama in september
October	61°F/70°F	8.8in	good weather	Niihama in october
November	52°F/61°F	4.6in	good weather	Niihama in november
December	43°F/50°F	4.6in	bad weather	Niihama in december

Weather and climate in Niihama

Niihama enjoys a humid subtropical climate (without dry season and with hot summer) in accordance with the Köppen-Geiger classification. The yearly average maximum temperature in Niihama is 67°F (ranging from 47°F in january to 85°F in august). Annual rainfall is 96.4in, with a minimum of 3.8in in january and a maximum of 14.1in in june.

From january to march the climate is very unfavorable. the thermometer goes up to 56°F°C and it rains about 22% of the time in march.
Between april and may the climate is good. The record temperature this month is 83°F and it rains in may about 8in.
From june to august the climate is okay. It is for example 85°F as maximum temperature in august and it rains about 36% of the time in august.
Between september and october the climate is beautiful. By early evening, the temperature averages 67°F and, in october, 7 days of rain are expected.
In november the climate is not good, but still OK. At lunchtime, it's 59°F in average.
In december the climate is very bad. By early evening, the temperature averages 47°F and it rains about 4.6in each month.

Charts: temperature and rainfall in Niihama

In the charts below, you can see the following seasonal norms for the city of Niihama: the minimum and maximum outdoor temperature, the risk and amount of monthly rainfall, daily average sunshine, sea temperature, and relative humidity for each month of the year.

Outside temperature

Precipitation (rainfall)

Daily sunshine hours

Sea temperature

Humidity

Peak visitor numbers and tourist seasons in Niihama

Find out when Niihama has its high tourist season (the period when the influx of tourists is highest) and off-peak tourist season using our data and figures.

Tourist seasons in Niihama

Very low season in Niihama
The months with the lowest number of tourists are: January and February.
Low season in Niihama
The months with low numbers of tourists are: March, April, June, July and December.
High season in Niihama
The number of visitors to Niihama is high in: August, October and November.
Peak season in Niihama
The largest number of tourists visiting Niihama is during: May and September.

Figure: Visitor index for Niihama month by month

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Best time for low prices in Niihama

Average prices of hotels in Niihama month by month

Generally, September is the month with the lowest hotel prices in Niihama. So this is a great time to save on your holiday! In contrast, March is statistically the most expensive month of the year for hotels.