October weather forecast
Koyanose, Japan

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Weather in October

October, like September, is an agreeable autumn month in Koyanose, Japan, with an average temperature ranging between max 21.5°C (70.7°F) and min 16.4°C (61.5°F).

Temperature

With the onset of October, Koyanose's average high-temperature slightly adjusts, moderately receding from September's warm 26.1°C (79°F) to an agreeable 21.5°C (70.7°F). Nighttime temperatures in Koyanose consistently average an enjoyable 16.4°C (61.5°F) during October.

Humidity

In Koyanose, the average relative humidity in October is 73%.

Rainfall

In October, the rain falls for 12.4 days. Throughout October, 58mm (2.28") of precipitation is accumulated. Throughout the year, in Koyanose, there are 186.7 rainfall days, and 1009mm (39.72") of precipitation is accumulated.

Snowfall

In Koyanose, Japan, snow does not fall in April through November.

Daylight

The average length of the day in October is 11h and 21min.
On the first day of the month, sunrise is at 06:11 and sunset at 18:01. On the last day of October, sunrise is at 06:35 and sunset at 17:25 JST.

Sunshine

In Koyanose, the average sunshine in October is 6h.

UV index

The average daily maximum UV index in October is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the average person.
Note: The daily maximum UV index of 4 in October interprets into the following advice:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
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Frequently asked questions

What are October temperatures in Koyanose?

The high-temperature, in October, in Koyanose, records 21.5°C (70.7°F), while the low-temperature is 16.4°C (61.5°F). In August, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines relative humidity and air temperature, is estimated at 38°C (100.4°F).

What is the average humidity in October in Koyanose?

In Koyanose, the average relative humidity in October is 73%.

How much does it rain in Koyanose in October?

In Koyanose, in October, it is raining for 12.4 days, with typically 58mm (2.28") of accumulated precipitation.

When it does not snow in Koyanose?

April through November are months without snowfall in Koyanose, Japan.

How many hours of daylight does Koyanose have in October?

The average day length in October is 11h and 21min.

When is the sunrise / sunset in October in Koyanose?

In October, on the first day of the month, sunrise is at 06:11 and sunset at 18:01. On the last day of the month, in Koyanose, Japan, sunrise is at 06:35 and sunset at 17:25 JST.

How long on average sun shines in October in Koyanose?

In Koyanose, the average sunshine duration in October is 6h.

What is the UV index intensity in October in Koyanose?

In Koyanose, Japan, the average daily maximum UV index in October is 4. A UV Index value of 3 to 5 symbolizes a moderate health threat from unsafe exposure to Sun's UV rays.
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
Koyanose, Japan

Average temperature in October - Koyanose, Japan
  • Average high temperature in October: 21.5°C

The warmest month (with the highest average high temperature) is August (30.2°C).
The month with the lowest average high temperature is January (8.3°C).

  • Average low temperature in October: 16.4°C

The month with the highest average low temperature is August (24.3°C).
The coldest month (with the lowest average low temperature) is January (4.1°C).

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Average pressure in October
Koyanose, Japan

Average pressure in October - Koyanose, Japan
  • Average pressure in October: 1017mbar

The month with the highest atmospheric pressure is January (1021.9mbar).
The month with the lowest atmospheric pressure is June (1008.2mbar).

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Average wind speed in October
Koyanose, Japan

Average wind speed in October - Koyanose, Japan
  • Average wind speed in October: 12.4km/h

The windiest months (with the highest average wind speed) are January and December (14.7km/h).
The calmest month (with the lowest average wind speed) is June (9.3km/h).

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Average humidity in October
Koyanose, Japan

Average humidity in October - Koyanose, Japan
  • Average humidity in October: 73%

The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is March (70%).

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Average rainfall in October
Koyanose, Japan

Average rainfall in October - Koyanose, Japan
  • Average rainfall in October: 58mm

The wettest month (with the highest rainfall) is July (193mm).
The driest month (with the least rainfall) is January (50mm).

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Average rainfall days in October
Koyanose, Japan

Average rainfall days in October - Koyanose, Japan
  • Average rainfall days in October: 12.4 days

The month with the highest number of rainy days is July (22.6 days).
The month with the least rainy days is May (11.4 days).

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Average snowfall in October
Koyanose, Japan

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

The month with the highest snowfall is January (31mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).

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Average snowfall days in October
Koyanose, Japan

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

The month with the highest number of snowfall days is January (5.8 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
Koyanose, Japan

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

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in October: 6h and 0min

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

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Average sunshine days in October
Koyanose, Japan

Average sunshine days in October - Koyanose, Japan
  • Average sunshine days in October: 16.7 days

The month with the most sunshine days is May (18.4 days).
The month with the least sunshine days is July (6.9 days).

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Average UV index in October
Koyanose, Japan

Average UV index in October - Koyanose, 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 and December (UV index 2).

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Average cloud cover in October
Koyanose, Japan

Average cloud cover in October - Koyanose, Japan
  • Average cloud cover in October: 35

The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in October
Koyanose, Japan

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

The months with the highest visibility are March, September, October, November and December (10km).
The months with the lowest visibility are January, February, April, May, June, July and August (9km).

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Koyanose, Japan

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