October weather forecast
Naalehu, HI

Weather in October

October, the same as September, in Naalehu, Hawaii, is an agreeable autumn month, with an average temperature fluctuating between 73.2°F (22.9°C) and 70°F (21.1°C).

Temperature

The warmest months are August and October, with an average high-temperature of 73.2°F (22.9°C).

Humidity

In Naalehu, the average relative humidity in October is 80%.

Rainfall

In Naalehu, during October, the rain falls for 20.4 days and regularly aggregates up to 1.54" (39mm) of precipitation. In Naalehu, during the entire year, the rain falls for 216.1 days and collects up to 16.57" (421mm) of precipitation.

Daylight

In Naalehu, the average length of the day in October is 11h and 42min.
On the first day of the month, sunrise is at 6:13 am and sunset at 6:10 pm. On the last day of October, in Naalehu, sunrise is at 6:22 am and sunset at 5:49 pm HST.

Sunshine

In Naalehu, the average sunshine in October is 7.8h.

UV index

May through October, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In October, the average maximum UV index of 6 translate into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What are the warmest months in Naalehu?

Warmest months in Naalehu, Hawaii, are August and October, with an average high-temperature of 73.2°F (22.9°C).

What is the temperature in October in Naalehu?

In Naalehu, Hawaii, in October, the average high-temperature is 73.2°F (22.9°C), and the average low-temperature is 70°F (21.1°C).

What is the average humidity in October in Naalehu?

In October, the average relative humidity in Naalehu is 80%.

How much does it rain in Naalehu in October?

In Naalehu, in October, it is raining for 20.4 days, with typically 1.54" (39mm) of accumulated precipitation.

What is the average length of the day in October in Naalehu?

In Naalehu, the average day length in October is 11h and 42min.

What time are sunrise and sunset in October in Naalehu?

On the first day of October, sunrise is at 6:13 am and sunset at 6:10 pm. On the last day of the month, sunrise is at 6:22 am and sunset at 5:49 pm HST.

How many hours of sunshine does Naalehu have in October?

In October, the average sunshine duration is 7.8h.

What is the month with the highest UV index in Naalehu?

The months with the highest UV index in Naalehu are May through October, with an average maximum UV index of 6.

How high is the UV index in October in Naalehu?

In October, the average daily maximum UV index in Naalehu is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Naalehu, HI

Average temperature in October - Naalehu, HI
  • Average high temperature in October: 73.2°F

The warmest months (with the highest average high temperature) are August and October (73.2°F).
The month with the lowest average high temperature is February (68.9°F).

  • Average low temperature in October: 70°F

The month with the highest average low temperature is October (70°F).
The coldest month (with the lowest average low temperature) is March (64.8°F).

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Average pressure in October
Naalehu, HI

Average pressure in October - Naalehu, HI
  • Average pressure in October: 29.96"Hg

The month with the highest atmospheric pressure is April (30.04"Hg).
The months with the lowest atmospheric pressure are September and October (29.96"Hg).

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Average wind speed in October
Naalehu, HI

Average wind speed in October - Naalehu, HI
  • Average wind speed in October: 6mph

The windiest month (with the highest average wind speed) is May (6.3mph).
The calmest month (with the lowest average wind speed) is December (5.3mph).

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Average humidity in October
Naalehu, HI

Average humidity in October - Naalehu, HI
  • Average humidity in October: 80%

The months with the highest relative humidity are June, July, August and September (81%).
The month with the lowest relative humidity is February (73%).

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Average rainfall in October
Naalehu, HI

Average rainfall in October - Naalehu, HI
  • Average rainfall in October: 1.54"

The wettest month (with the highest rainfall) is September (1.81").
The driest month (with the least rainfall) is January (0.75").

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Average rainfall days in October
Naalehu, HI

Average rainfall days in October - Naalehu, HI
  • Average rainfall days in October: 20.4 days

The month with the highest number of rainy days is August (21.8 days).
The month with the least rainy days is January (10.8 days).

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Average daylight in October /
Average sunshine in October
Naalehu, HI

Average daylight in October / Average sunshine in October - Naalehu, HI
  • Average daylight in October: 11h and 42min

The month with the longest days is June (Average daylight: 13h and 16min).
The month with the shortest days is December (Average daylight: 11h and 1min).

  • Average sunshine in October: 7h and 48min

The month with the most sunshine is May (Average sunshine: 10h and 42min).
The months with the least sunshine are November and December (Average sunshine: 7h and 18min).

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Average sunshine days in October
Naalehu, HI

Average sunshine days in October - Naalehu, HI
  • Average sunshine days in October: 3.7 days

The month with the most sunshine days is January (12.7 days).
The month with the least sunshine days is May (3.2 days).

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Average UV index in October
Naalehu, HI

Average UV index in October - Naalehu, HI
  • Average UV index in October: 6

The months with the highest UV index are May, June, July, August, September and October (UV index 6).
The months with the lowest UV index are January, February, March, April, November and December (UV index 5).

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Average cloud cover in October
Naalehu, HI

Average cloud cover in October - Naalehu, HI
  • Average cloud cover in October: 25

The month with the most cloud cover is June (Cloud cover 31).
The month with the least cloud cover is January (Cloud cover 15).

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Average visibility in October
Naalehu, HI

Average visibility in October - Naalehu, HI
  • Average visibility in October: 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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