November weather forecast
Iruma, Japan

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Weather in November

The last month of the autumn, November, is another refreshing month in Iruma, Japan, with an average temperature ranging between min 9.5°C (49.1°F) and max 15.8°C (60.4°F).

Temperature

November brings a decrease in the average high-temperature, falling from October's agreeable 21.5°C (70.7°F) to a mild 15.8°C (60.4°F). Iruma records a steady low-temperature average of 9.5°C (49.1°F) during November.

Humidity

The average relative humidity in November is 66%.

Rainfall

In November, the rain falls for 9.1 days. Throughout November, 34mm (1.34") of precipitation is accumulated. In Iruma, during the entire year, the rain falls for 146.2 days and collects up to 669mm (26.34") of precipitation.

Snowfall

January through March and November are months with snowfall. November is the first month it typically snows in Iruma. Throughout November, in the average 0.1 snowfall days, it receives 4mm (0.16") of snow. In Iruma, during the entire year, snow falls for 3.7 days and aggregates up to 62mm (2.44") of snow.

Daylight

In Iruma, Japan, the average length of the day in November is 10h and 18min.
On the first day of the month, sunrise is at 06:04 and sunset at 16:47. On the last day of November, sunrise is at 06:33 and sunset at 16:29 JST.

Sunshine

The months with the least sunshine are February and November, with an average of 6.2h of sunshine.

UV index

In Iruma, Japan, the average daily maximum UV index in November is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In November, a regular UV index of 3 translates into these guidelines:
Put precautions into practice - Ensuring skin and eye safety is a necessity. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Updated: Jan 31, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What are November temperatures in Iruma?

During November, Iruma experiences an average high-temperature of 15.8°C (60.4°F) and a low-temperature of 9.5°C (49.1°F). In September, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is evaluated at 30°C (86°F).

What is the average humidity in November in Iruma?

In Iruma, Japan, the average relative humidity in November is 66%.

How much does it rain in Iruma in November?

In Iruma, in November, it is raining for 9.1 days, with typically 34mm (1.34") of accumulated precipitation.

When does it start to snow in Iruma?

November is the first month it typically snows in Iruma, Japan. Throughout November, in the average 0.1 snowfall days, it receives 4mm (0.16") of snow.

What is the average length of the day in November in Iruma?

In November, the average day length in Iruma is 10h and 18min.

When are sunrise and sunset in November in Iruma?

In November, on the first day of the month, sunrise is at 06:04 and sunset at 16:47. On the last day of the month, in Iruma, Japan, sunrise is at 06:33 and sunset at 16:29 JST.

What are the months with the least sunshine in Iruma?

February and November, with an average of 6.2h of sunshine, are months with the least sunshine in Iruma.

How long on average sun shines in November in Iruma?

In Iruma, Japan, the average sunshine duration in November is 6.2h.

What is the UV index reading in November in Iruma?

In Iruma, the average daily maximum UV index in November is 3. A UV Index value of 3 to 5 symbolizes a medium health risk from 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 November
Iruma, Japan

Average temperature in November - Iruma, Japan
  • Average high temperature in November: 15.8°C

The warmest month (with the highest average high temperature) is August (32°C).
The month with the lowest average high temperature is January (8.4°C).

  • Average low temperature in November: 9.5°C

The month with the highest average low temperature is August (24.7°C).
The coldest month (with the lowest average low temperature) is January (1.4°C).

Average pressure in November
Iruma, Japan

Average pressure in November - Iruma, Japan
  • Average pressure in November: 1018.4mbar

The month with the highest atmospheric pressure is November (1018.4mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).

Average wind speed in November
Iruma, Japan

Average wind speed in November - Iruma, Japan
  • Average wind speed in November: 8.9km/h

The windiest month (with the highest average wind speed) is April (11.5km/h).
The calmest month (with the lowest average wind speed) is July (8.7km/h).

Average humidity in November
Iruma, Japan

Average humidity in November - Iruma, Japan
  • Average humidity in November: 66%

The months with the highest relative humidity are June and July (73%).
The month with the lowest relative humidity is January (58%).

Average rainfall in November
Iruma, Japan

Average rainfall in November - Iruma, Japan
  • Average rainfall in November: 34mm

The wettest month (with the highest rainfall) is October (102mm).
The driest month (with the least rainfall) is December (21mm).

Average rainfall days in November
Iruma, Japan

Average rainfall days in November - Iruma, Japan
  • Average rainfall days in November: 9.1 days

The month with the highest number of rainy days is June (18.5 days).
The month with the least rainy days is January (4.8 days).

Average snowfall in November
Iruma, Japan

Average snowfall in November - Iruma, Japan
  • Average snowfall in November: 4mm

The month with the highest snowfall is February (39mm).
The months with the least snowfall are April, May, June, July, August, September, October and December (0mm).

Average snowfall days in November
Iruma, Japan

Average snowfall days in November - Iruma, Japan
  • Average snowfall days in November: 0.1 days

The month with the highest number of snowfall days is February (2.1 days).
The months with the least snowfall days are April, May, June, July, August, September, October and December (0 days).

Average daylight in November /
Average sunshine in November
Iruma, Japan

Average daylight in November / Average sunshine in November - Iruma, Japan
  • Average daylight in November: 10h 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 November: 6h and 1min

The month with the most sunshine is August (Average sunshine: 9h and 48min).
The months with the least sunshine are February and November (Average sunshine: 6h and 12min).

Average sunshine days in November
Iruma, Japan

Average sunshine days in November - Iruma, Japan
  • Average sunshine days in November: 19.2 days

The month with the most sunshine days is January (25.3 days).
The month with the least sunshine days is June (9.1 days).

Average UV index in November
Iruma, Japan

Average UV index in November - Iruma, Japan
  • Average UV index in November: 3

The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is January (UV index 2).

Average cloud cover in November
Iruma, Japan

Average cloud cover in November - Iruma, Japan
  • Average cloud cover in November: 33

The month with the most cloud cover is June (Cloud cover 45).
The month with the least cloud cover is January (Cloud cover 26).

Average visibility in November
Iruma, Japan

Average visibility in November - Iruma, Japan
  • Average visibility in November: 10km

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

Iruma, Japan

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