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.
Saitama Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Saitama.
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Climate overview of Saitama
Saitama, Saitama, Japan, sees big temperature differences between seasons, with August peaking at 32°C (90°F) and January dropping to 10°C (50°F).
The city has a wet climate, receiving around 1524 mm (60 in) of rain/snowfall per year. Despite the high annual total, it has very warm summers and cold winters. October is the wettest month. The sunniest month is January, with 6.7 hours of sunshine per day on average.
Saitama Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Saitama - and find the best time to visit.
Monthly Temperature in Saitama
Visitors to Saitama can expect significant temperature changes throughout the year. On average, daytime temperatures range from a very warm 32°C (90°F) in August to a chilly 10°C (50°F) in January.
Nighttime temperatures range from 24°C (75°F) in August to 0°C (32°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Saitama
Saitama is known for its substantial rain/snowfall, with annual precipitation reaching 1524 mm (60 in). The seasons in Saitama bring significant changes in precipitation. The wettest month, October, receives heavy rainfall, with an average of 205 mm (8.1 in) of precipitation. This rainfall is distributed across 16 rainy days.
In contrast, the driest month, December, experiences much less rainfall, totaling 57 mm (2.2 in) over 8 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Saitama 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 Saitama
Saitama enjoys sunny spells year-round. January sees up to 6.7 hours of daily sunshine, perfect for a sunny trip. June, the least sunny month, still offers a generous 4.2 hours of sun despite this cloudier time of the year.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Best Time to Visit Saitama
The most comfortable overall weather for exploring Saitama is usually found in April, May, June and November. Conditions are generally least comfortable in January.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
cold
Feb
mixed
Mar
mixed
Apr
very good
May
very good
Jun
very good
Jul
mixed
Aug
mixed
Sep
mixed
Oct
mixed
Nov
very good
Dec
mixed
- Best overall: April, May, June and November
- Warmest weather: July and August
- Most sunshine: January
- Fewest rainy days: January and December
- Seasonal pattern: Very warm summers and cold winters
Frequently asked questions about the climate in Saitama
What is the best time to visit Saitama?
April, May, June and November typically offer the most optimal weather in Saitama. In contrast, January tends to have less optimal conditions. Saitama has very warm summers and cold winters.
What temperatures can I expect in Saitama?
Daytime highs range from 10°C (50°F) in January to 32°C (90°F) in August. Nighttime lows range from 0°C (32°F) to 24°C (75°F). Temperatures vary considerably through the year.
How much rain does Saitama get?
Annual rainfall is around 1524 mm (60 in). October is the wettest month with 205 mm (8.1 in), while December is the driest with 57 mm (2.2 in).
How sunny is Saitama?
Saitama receives around 2,031 hours of sunshine per year. January is the sunniest month with 202 hours, while June is the cloudiest with just 127 hours. Overall, Saitama enjoys abundant sunshine.
Saitama 3-Day Forecast
Saitama on the map
Saitama is highlighted - select any city to see its climate.
Popular in October
Where to go in October - average daytime high across popular destinations.
Naha
28°C (82°F) Osaka
24°C (75°F) Kyoto23°C (73°F) Tokyo23°C (73°F) Hakone21°C (70°F) Hakuba17°C (63°F) Sapporo16°C (61°F) Niseko15°C (59°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Chase the autumn leaves in Japan
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