October weather forecast
Suttsu, Japan

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Weather in October

October, like September, is another refreshing autumn month in Suttsu, Japan, with an average temperature fluctuating between 13.9°C (57°F) and 9.2°C (48.6°F).

Temperature

A shift in the average high-temperature occurs in October, reducing from an agreeable 20.6°C (69.1°F) in September to a moderate 13.9°C (57°F). Throughout October, a modest shift from daytime highs is anticipated in Suttsu, Japan, with an average low-temperature of 9.2°C (48.6°F).

Humidity

With an average relative humidity of 74%, October is the least humid month in Suttsu.

Rainfall

In October, in Suttsu, the rain falls for 17 days. Throughout October, 65mm (2.56") of precipitation is accumulated. Throughout the year, there are 149.3 rainfall days, and 817mm (32.17") of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 0.4 snowfall days, it receives 2mm (0.08") of snow. Throughout the year, there are 93.2 snowfall days, and 1213mm (47.76") of snow is accumulated.

Daylight

In October, the average length of the day is 11h and 4min.
On the first day of October in Suttsu, sunrise is at 05:36 and sunset at 17:20. On the last day of the month, sunrise is at 06:12 and sunset at 16:33 JST.

Sunshine

In Suttsu, the average sunshine in October is 6.6h.

UV index

In Suttsu, the average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.
Note: In October, a daily maximum UV index of 3 leads to the following instructions:
Make use of precautions - It is urged to ward off sun damage. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
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Frequently asked questions

What is the average October temperature in Suttsu?

The high-temperature, in October, in Suttsu, records 13.9°C (57°F), while the low-temperature is 9.2°C (48.6°F).

What is the least humid month in Suttsu?

October is the least humid month in Suttsu, with an average relative humidity of 74%.

What is the average humidity in October in Suttsu?

The average relative humidity in October in Suttsu is 74%.

How much does it rain in Suttsu in October?

In October, in Suttsu, the rain falls for 17 days. Throughout October, 65mm (2.56") of precipitation is accumulated.

When does it start snowing in Suttsu?

October is the first month it typically snows. Throughout October, in the average 0.4 snowfall days, it receives 2mm (0.08") of snow.

How many hours of daylight does Suttsu have in October?

In October, the average day length is 11h and 4min.

When are sunrise and sunset in October in Suttsu?

On the first day of October, sunrise is at 05:36 and sunset at 17:20. On the last day of the month, sunrise is at 06:12 and sunset at 16:33 JST.

How long on average sun shines in October in Suttsu?

In October, the average sunshine duration in Suttsu, Japan, is 6.6h.

What is the UV index reading in October in Suttsu?

The average daily maximum UV index in October in Suttsu is 3. A UV Index estimate of 3 to 5 represents a medium hazard to health from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in October
Suttsu, Japan

Average temperature in October - Suttsu, Japan
  • Average high temperature in October: 13.9°C

The warmest month (with the highest average high temperature) is August (23.1°C).
The month with the lowest average high temperature is January (-1.7°C).

  • Average low temperature in October: 9.2°C

The month with the highest average low temperature is August (18.3°C).
The coldest month (with the lowest average low temperature) is February (-5.5°C).

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Average pressure in October
Suttsu, Japan

Average pressure in October - Suttsu, Japan
  • Average pressure in October: 1016.2mbar

The month with the highest atmospheric pressure is November (1016.5mbar).
The month with the lowest atmospheric pressure is July (1008.3mbar).

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Average wind speed in October
Suttsu, Japan

Average wind speed in October - Suttsu, Japan
  • Average wind speed in October: 17.6km/h

The windiest month (with the highest average wind speed) is December (21.6km/h).
The calmest month (with the lowest average wind speed) is August (11.7km/h).

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Average humidity in October
Suttsu, Japan

Average humidity in October - Suttsu, Japan
  • Average humidity in October: 74%

The month with the highest relative humidity is July (87%).
The month with the lowest relative humidity is October (74%).

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Average rainfall in October
Suttsu, Japan

Average rainfall in October - Suttsu, Japan
  • Average rainfall in October: 65mm

The wettest month (with the highest rainfall) is December (101mm).
The driest month (with the least rainfall) is April (46mm).

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Average rainfall days in October
Suttsu, Japan

Average rainfall days in October - Suttsu, Japan
  • Average rainfall days in October: 17 days

The month with the highest number of rainy days is August (17.3 days).
The month with the least rainy days is January (3.9 days).

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Average snowfall in October
Suttsu, Japan

Average snowfall in October - Suttsu, Japan
  • Average snowfall in October: 2mm

The month with the highest snowfall is December (301mm).
The months with the least snowfall are May, June, July, August and September (0mm).

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Average snowfall days in October
Suttsu, Japan

Average snowfall days in October - Suttsu, Japan
  • Average snowfall days in October: 0.4 days

The month with the highest number of snowfall days is January (24 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in October / Average sunshine in October - Suttsu, Japan
  • Average daylight in October: 11h and 1min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in October: 6h and 4min

The month with the most sunshine is August (Average sunshine: 9h and 18min).
The month with the least sunshine is January (Average sunshine: 1h and 36min).

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Average sunshine days in October
Suttsu, Japan

Average sunshine days in October - Suttsu, Japan
  • Average sunshine days in October: 10.9 days

The month with the most sunshine days is May (15.2 days).
The month with the least sunshine days is December (2.5 days).

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Average UV index in October
Suttsu, Japan

Average UV index in October - Suttsu, Japan
  • Average UV index in October: 3

The months with the highest UV index are June, July, August and September (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).

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Average cloud cover in October
Suttsu, Japan

Average cloud cover in October - Suttsu, Japan
  • Average cloud cover in October: 42

The month with the most cloud cover is January (Cloud cover 84).
The month with the least cloud cover is September (Cloud cover 37).

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Average visibility in October
Suttsu, Japan

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

The months with the highest visibility are September and October (10km).
The months with the lowest visibility are January and December (7km).

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Suttsu, Japan

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