Saijo Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Saijo.
Climate overview of Saijo
The climate in Saijo, Ehime, Japan, is marked by large temperature swings across the seasons, ranging from 31°C (88°F) in August to 9°C (48°F) in January.
The city receives considerable rain/snowfall, with around 1979 mm (78 in) annually. June is the wettest month. It has a distinct rainy season from May to October, with very warm summers and cold winters. Sunshine peaks in August, when the city sees around 7.4 hours of sunshine per day.
Saijo Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Saijo - and find the best time to visit.
Monthly Temperature in Saijo
In Saijo, temperatures differ significantly between summer and winter months. Typically, average maximum daytime temperatures range from a very warm 31°C (88°F) in August to a chilly 9°C (48°F) in the coolest month, January.
Nights vary from 24°C (75°F) in August to around 2°C (36°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Saijo
Saijo experiences significant rain/snowfall throughout the year, averaging 1979 mm (78 in) of precipitation annually. The climate in Saijo shows significant variation throughout the year. Expect heavy rainfall in June, the wettest month, with an average of 289 mm (11 in) of precipitation over 18 rainy days.
In contrast, the driest month January offers drier and sunnier days, with around 84 mm (3.3 in) of rainfall over 16 rainy days. For more details, please visit our Saijo Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Saijo
For those who appreciate different seasons, Saijo serves as an ideal destination. Expect longer, more sun-filled days in August with an average of 7.4 hours of sunshine daily, and embrace the darker days in January, offering only 4.2 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Best Time to Visit Saijo
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May and October
- Warmest weather: July and August
- Most sunshine: August
- Fewest rainy days: October, November and December
- Seasonal pattern: A distinct rainy season from May to October, with very warm summers and cold winters
Frequently asked questions about the climate in Saijo
What is the best time to visit Saijo?
May and October typically offer the most optimal weather in Saijo. In contrast, January, February, June, July and August tend to have less optimal conditions. Saijo has a distinct rainy season from May to October, with very warm summers and cold winters.
What temperatures can I expect in Saijo?
Daytime highs range from 9°C (48°F) in January to 31°C (88°F) in August. Nighttime lows range from 2°C (36°F) to 24°C (75°F). Temperatures vary considerably through the year.
How much rain does Saijo get?
Annual rainfall is around 1979 mm (78 in). June is the wettest month with 289 mm (11 in), while January is the driest with 84 mm (3.3 in).
How sunny is Saijo?
Saijo receives around 2,030 hours of sunshine per year. August is the sunniest month with 223 hours, while January is the cloudiest with just 127 hours. Overall, Saijo enjoys abundant sunshine.
Saijo 3-Day Forecast
Saijo on the map
Saijo is highlighted - select any city to see its climate.
Popular this month
Where to go in August - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Chase the autumn leaves in Japan
Japan is one of these cases which turns into a gold, yellow and orange fairy tale starting from September. And we can honestly say: We cannot imagine a more beautiful season to visit Japan.
Walk the 88 temple circuit
We recommend walking the 88 temple circuit from April til October. Although June, July and August can be a bit wet, hot and humid.
The famous bamboo forests of Arashiyama
The famous bamboo forests of Arashiyama lie just outside the city center of Kyoto and is unique in the world. If you look at photos of this bamboo forest, it looks like you have landed in a fairy-tale world.
10 reasons why you should visit Japan in winter
Here are 10 reasons why you should plan a winter trip to Japan. During this period, popular sights are less busy and prices for flights and hotels much cheaper.