October weather forecast
Shirokanedai, Japan

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Weather in October

October, the same as September, in Shirokanedai, Japan, is an agreeable autumn month, with an average temperature ranging between max 21.6°C (70.9°F) and min 16.3°C (61.3°F).

Temperature

Shirokanedai's weather in October involves a decrease in the average high-temperature, moving down from September's moderately hot 27°C (80.6°F) to an agreeable 21.6°C (70.9°F). Shirokanedai's average low-temperature in the month of October is recorded at a comfortable 16.3°C (61.3°F).

Humidity

The average relative humidity in October in Shirokanedai is 72%.

Rainfall

In Shirokanedai, during October, the rain falls for 13.2 days and regularly aggregates up to 51mm (2.01") of precipitation. Throughout the year, in Shirokanedai, there are 135.3 rainfall days, and 433mm (17.05") of precipitation is accumulated.

Snowfall

In Shirokanedai, snow does not fall in April through December.

Daylight

In Shirokanedai, the average length of the day in October is 11h and 17min.
On the first day of the month, sunrise is at 05:36 and sunset at 17:25. On the last day of October, in Shirokanedai, sunrise is at 06:02 and sunset at 16:47 JST.

Sunshine

In Shirokanedai, the average sunshine in October is 6.8h.

UV index

In Shirokanedai, the average daily maximum UV index in October is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum UV index of 4 in October translates into the following recommendations:
Adopt protective measures - It is advised to guard against sun damage. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
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Frequently asked questions

What are the temperatures in Shirokanedai in October?

The high-temperature, in October, in Shirokanedai, is 21.6°C (70.9°F), while the low-temperature averages to 16.3°C (61.3°F). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in September is evaluated at 29°C (84.2°F).

What is the average humidity in October in Shirokanedai?

In Shirokanedai, the average relative humidity in October is 72%.

How much does it rain in Shirokanedai in October?

In Shirokanedai, Japan, during October, the rain falls for 13.2 days and regularly aggregates up to 51mm (2.01") of precipitation.

When it does not snow in Shirokanedai?

April through December are months without snowfall in Shirokanedai, Japan.

How many hours of daylight does Shirokanedai have in October?

The average day length in October in Shirokanedai is 11h and 17min.

When are sunrise and sunset in October in Shirokanedai?

On the first day of October in Shirokanedai, Japan, sunrise is at 05:36 and sunset at 17:25. On the last day of the month, sunrise is at 06:02 and sunset at 16:47 JST.

How long on average sun shines in October in Shirokanedai?

In October, the average sunshine duration in Shirokanedai is 6.8h.

What is the UV index reading in October in Shirokanedai?

In October, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in October
Shirokanedai, Japan

Average temperature in October - Shirokanedai, Japan
  • Average high temperature in October: 21.6°C

The warmest month (with the highest average high temperature) is August (31°C).
The month with the lowest average high temperature is January (8.9°C).

  • Average low temperature in October: 16.3°C

The month with the highest average low temperature is August (25.1°C).
The coldest month (with the lowest average low temperature) is January (2.8°C).

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Average pressure in October
Shirokanedai, Japan

Average pressure in October - Shirokanedai, Japan
  • Average pressure in October: 1016.6mbar

The month with the highest atmospheric pressure is November (1018.1mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).

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Average wind speed in October
Shirokanedai, Japan

Average wind speed in October - Shirokanedai, Japan
  • Average wind speed in October: 13.6km/h

The windiest month (with the highest average wind speed) is April (15.3km/h).
The calmest month (with the lowest average wind speed) is November (12.1km/h).

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Average humidity in October
Shirokanedai, Japan

Average humidity in October - Shirokanedai, Japan
  • Average humidity in October: 72%

The month with the highest relative humidity is July (77%).
The month with the lowest relative humidity is January (59%).

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Average rainfall in October
Shirokanedai, Japan

Average rainfall in October - Shirokanedai, Japan
  • Average rainfall in October: 51mm

The wettest month (with the highest rainfall) is September (54mm).
The driest month (with the least rainfall) is December (21mm).

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Average rainfall days in October
Shirokanedai, Japan

Average rainfall days in October - Shirokanedai, Japan
  • Average rainfall days in October: 13.2 days

The month with the highest number of rainy days is March (14.3 days).
The month with the least rainy days is January (7.3 days).

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Average snowfall in October
Shirokanedai, Japan

Average snowfall in October - Shirokanedai, Japan
  • Average snowfall in October: 0mm

The month with the highest snowfall is February (21mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).

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Average snowfall days in October
Shirokanedai, Japan

Average snowfall days in October - Shirokanedai, Japan
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is February (2.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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Average daylight in October /
Average sunshine in October
Shirokanedai, Japan

Average daylight in October / Average sunshine in October - Shirokanedai, Japan
  • Average daylight in October: 11h and 2min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in October: 6h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 5h and 48min).

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Average sunshine days in October
Shirokanedai, Japan

Average sunshine days in October - Shirokanedai, Japan
  • Average sunshine days in October: 15 days

The month with the most sunshine days is January (21.8 days).
The month with the least sunshine days is September (14.3 days).

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Average UV index in October
Shirokanedai, Japan

Average UV index in October - Shirokanedai, Japan
  • Average UV index in October: 4

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 3).

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Average cloud cover in October
Shirokanedai, Japan

Average cloud cover in October - Shirokanedai, Japan
  • Average cloud cover in October: 43

The months with the most cloud cover are June and October (Cloud cover 43).
The month with the least cloud cover is January (Cloud cover 28).

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Average visibility in October
Shirokanedai, Japan

Average visibility in October - Shirokanedai, Japan
  • Average visibility in October: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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Shirokanedai, Japan

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