September weather forecastKanazawa, Japan

September

Weather in September

September marks the onset of autumn in Kanazawa, with temperatures falling to a more comfortable 26.6°C (79.9°F). The precipitation goes up significantly, hinting at a cooler future. The city starts shedding its summer-like appearance. Ocean temperature remains warm, providing a perfect blend of warmth and coolness in the weather.

Temperature

Kanazawa's progression into September involves a gentle drop in the average high-temperature, from a hot 30.9°C (87.6°F) in August to a warm 26.6°C (79.9°F). The average temperature in Kanazawa drops to a refreshing 19.5°C (67.1°F) during the night in the month of September.

Humidity

The average relative humidity in September in Kanazawa, Japan, is 71%.

Rainfall

In Kanazawa, in September, during 13 rainfall days, 226mm (8.9") of precipitation is typically accumulated. In Kanazawa, during the entire year, the rain falls for 193.7 days and collects up to 2399mm (94.45") of precipitation.

Snowfall

In Kanazawa, snow does not fall in April through October.

Sea temperature

In September, the average sea temperature in Kanazawa is 24°C (75.2°F).
Note: The cold tolerance of an individual, along with sunshine, wind, and the temperature of the environment, affects the enjoyment of swimming in 24°C (75.2°F) waters. (Olympic swimmers participate in waters ranging from 25°C (77°F) to 28°C (82.4°F).)

Daylight

In Kanazawa, the average length of the day in September is 12h and 25min.
On the first day of the month, sunrise is at 05:24 and sunset at 18:21. On the last day of September, sunrise is at 05:47 and sunset at 17:38 JST.

Sunshine

In September, the average sunshine in Kanazawa, Japan, is 4.8h.

UV index

In Kanazawa, the average daily maximum UV index in September is 8. A UV Index estimate of 8 to 10 represents a very high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: In September, a daily UV index of 8 turns into the following recommendations:
Being unprotected puts skin and eyes at risk of rapid damage. Always be safe. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Be vigilant! The Sun's UV rays get a boost from sand and water reflections.

Updated: Jan 31, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In Kanazawa, 26.6°C (79.9°F) is the average high-temperature and 19.5°C (67.1°F) is the average low-temperature during September. The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines relative humidity and air temperature, in August is computed to be 39°C (102.2°F).

In September, the average relative humidity in Kanazawa is 71%.

In Kanazawa, Japan, in September, it is raining for 13 days, with typically 226mm (8.9") of accumulated precipitation.

In Kanazawa, snow does not fall in April through October.

In Kanazawa, Japan, in September, the average water temperature is 24°C (75.2°F). For individuals prone to feeling cold, swimming in 23°C (73.4°F) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 24°C (75.2°F).

In Kanazawa, Japan, the average day length in September is 12h and 25min.

In September, on the first day of the month, sunrise is at 05:24 and sunset at 18:21. On the last day of the month, in Kanazawa, Japan, sunrise is at 05:47 and sunset at 17:38 JST.

The average sunshine duration in September in Kanazawa is 4.8h.

In September, the average daily maximum UV index in Kanazawa is 8. A UV Index reading of 8 to 10 represents a very high health threat from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A September O N D

Aug

September

Oct

Average high temperature

30.9°C

26.6°C

21.3°C

Average low temperature

Average humidity

Average rainfall

Average rainfall days

9.8

14.8

Average snowfall

0mm

Average snowfall days

Average sea temperature

Average daylight

Average sunshine

Average UV index

Average temperature in September
Kanazawa, Japan

Average high temperature in September: 26.6°C

The warmest month (with the highest average high temperature) is August (30.9°C).
The month with the lowest average high temperature is January (6.8°C).

Average low temperature in September: 19.5°C

The month with the highest average low temperature is August (23.7°C).
The coldest month (with the lowest average low temperature) is February (0.7°C).

Average humidity in September
Kanazawa, Japan

Average humidity in September: 71%

The month with the highest relative humidity is June (77%).
The month with the lowest relative humidity is March (67%).

Average rainfall in September
Kanazawa, Japan

Average rainfall in September: 225.5mm

The wettest month (with the highest rainfall) is December (282.1mm).
The driest month (with the least rainfall) is April (136.9mm).

Average rainfall days in September
Kanazawa, Japan

Average rainfall days in September: 13 days

The month with the highest number of rainy days is January (24.7 days).
The month with the least rainy days is August (9.8 days).

Average snowfall in September
Kanazawa, Japan

Average snowfall in September: 0mm

The month with the highest snowfall is January (1190mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

Average snowfall days in September
Kanazawa, Japan

Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (19.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average sea temperature in September
Kanazawa, Japan

Average sea temperature in September: 24°C

The best month for swimming (with the highest average sea temperature) is August (26°C).
The coldest months (with the lowest average sea temperature) are February and March (11°C).

Average daylight in September /
Average sunshine in September
Kanazawa, Japan

Average daylight in September: 12h and 24min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

Average sunshine in September: 4h and 48min

The month with the most sunshine is August (Average sunshine: 7h and 6min).
The month with the least sunshine is January (Average sunshine: 2h and 0min).