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

To get all the information about the climate and weather in Niihama for a specific month, scroll down below the table and choose a month from the tabs.

Month
January 38°F/47°F
3.8in
February 40°F/49°F
4.8in
March 43°F/56°F
6.3in
April 50°F/63°F
7in
May 59°F/72°F
8in
June 67°F/76°F
14.1in
July 74°F/83°F
13.6in
August 76°F/85°F
9.8in
September 70°F/79°F
11.3in
October 61°F/70°F
8.8in
November 52°F/61°F
4.6in
December 43°F/50°F
4.6in

Weather detail month by month in Niihama




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, October, November and December.
  • High season in Niihama
    The number of visitors to Niihama is high in: August and September.
  • Peak season in Niihama
    The largest number of tourists visiting Niihama is during: May.

Figure: Visitor index for Niihama month by month



Best time for low prices in Niihama

Average prices of hotels in Niihama month by month

Generally, July 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.

Find the best price for your hotel room


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