November weather forecast
Koloa, HI

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Weather in November

The last month of the autumn, November, is also a moderately hot month in Koloa, Hawaii, with an average temperature fluctuating between 74.1°F (23.4°C) and 77.2°F (25.1°C).

Temperature

As October turns into November, the average high-temperatures rest at a still warm 77.2°F (25.1°C), showing a minor variation from the prior month. Koloa documents a consistent average low-temperature of 74.1°F (23.4°C) at night during November.

Humidity

The average relative humidity in November is 76%.

Rainfall

In November, the rain falls for 19.2 days. Throughout November, 2.05" (52mm) of precipitation is accumulated. Throughout the year, in Koloa, there are 218.4 rainfall days, and 22.13" (562mm) of precipitation is accumulated.

Daylight

In November, the average length of the day in Koloa is 11h and 5min.
On the first day of the month, sunrise is at 6:42 am and sunset at 6:00 pm. On the last day of November, in Koloa, sunrise is at 6:59 am and sunset at 5:53 pm HST.

Sunshine

November has the least sunshine of the year in Koloa, with an average of 6.2h of sunshine.

UV index

January through August, October through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: The UV index of 6 during November leads to these advisories:
Fend off overexposure. Sun protection is vital. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
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Frequently asked questions

What is the average November temperature in Koloa?

November temperatures in Koloa vary between a high-temperature of 77.2°F (25.1°C) and a low-temperature of 74.1°F (23.4°C).

What is the average humidity in November in Koloa?

In Koloa, Hawaii, the average relative humidity in November is 76%.

How much does it rain in Koloa in November?

In Koloa, in November, during 19.2 rainfall days, 2.05" (52mm) of precipitation is typically accumulated.

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

The average day length in November in Koloa is 11h and 5min.

When are sunrise and sunset in November in Koloa?

In November, on the first day of the month, sunrise is at 6:42 am and sunset at 6:00 pm. On the last day of the month, in Koloa, Hawaii, sunrise is at 6:59 am and sunset at 5:53 pm HST.

What is the month with the least sunshine in Koloa?

November has the least sunshine of the year in Koloa, with an average of 6.2h of sunshine.

How long on average sun shines in November in Koloa?

The average sunshine duration in November is 6.2h.

What are the months with the lowest UV index in Koloa?

The months with the lowest UV index in Koloa are January through August, October through December, with an average maximum UV index of 6.

What is the UV index reading in November in Koloa?

In November, the average daily maximum UV index in Koloa is 6. A UV Index value of 6 to 7 symbolizes a high health threat from unprotected exposure to UV radiation.

Average temperature in November
Koloa, HI

Average temperature in November - Koloa, HI
  • Average high temperature in November: 77.2°F

The warmest month (with the highest average high temperature) is September (79.7°F).
The months with the lowest average high temperature are February and March (73.2°F).

  • Average low temperature in November: 74.1°F

The month with the highest average low temperature is September (75.9°F).
The coldest month (with the lowest average low temperature) is February (68.5°F).

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Average pressure in November
Koloa, HI

Average pressure in November - Koloa, HI
  • Average pressure in November: 30.01"Hg

The month with the highest atmospheric pressure is April (30.07"Hg).
The months with the lowest atmospheric pressure are September and October (29.98"Hg).

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Average wind speed in November
Koloa, HI

Average wind speed in November - Koloa, HI
  • Average wind speed in November: 12.1mph

The windiest month (with the highest average wind speed) is July (12.3mph).
The calmest month (with the lowest average wind speed) is January (10mph).

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Average humidity in November
Koloa, HI

Average humidity in November - Koloa, HI
  • Average humidity in November: 76%

The months with the highest relative humidity are June, July, August, October and December (77%).
The month with the lowest relative humidity is January (75%).

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Average rainfall in November
Koloa, HI

Average rainfall in November - Koloa, HI
  • Average rainfall in November: 2.05"

The wettest month (with the highest rainfall) is March (2.52").
The driest month (with the least rainfall) is April (1.3").

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Average rainfall days in November
Koloa, HI

Average rainfall days in November - Koloa, HI
  • Average rainfall days in November: 19.2 days

The month with the highest number of rainy days is August (21.1 days).
The month with the least rainy days is January (12.5 days).

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Average daylight in November /
Average sunshine in November
Koloa, HI

Average daylight in November / Average sunshine in November - Koloa, HI
  • Average daylight in November: 11h and 1min

The month with the longest days is June (Average daylight: 13h and 30min).
The month with the shortest days is December (Average daylight: 10h and 48min).

  • Average sunshine in November: 6h and 1min

The month with the most sunshine is June (Average sunshine: 9h and 42min).
The month with the least sunshine is November (Average sunshine: 6h and 12min).

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Average sunshine days in November
Koloa, HI

Average sunshine days in November - Koloa, HI
  • Average sunshine days in November: 4.7 days

The month with the most sunshine days is January (12.8 days).
The month with the least sunshine days is August (2.9 days).

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Average UV index in November
Koloa, HI

Average UV index in November - Koloa, HI
  • Average UV index in November: 6

The month with the highest UV index is September (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, October, November and December (UV index 6).

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Average cloud cover in November
Koloa, HI

Average cloud cover in November - Koloa, HI
  • Average cloud cover in November: 44

The month with the most cloud cover is March (Cloud cover 47).
The months with the least cloud cover are January and September (Cloud cover 38).

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Average visibility in November
Koloa, HI

Average visibility in November - Koloa, HI
  • Average visibility in November: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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Koloa, Hawaii, USA

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