Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
Honomu starts October with an average high-temperature of a still moderately hot 74.7°F (23.7°C), a minor shift from September's 75.2°F (24°C). Nights during October maintain a steady temperature, averaging at an agreeable 69.6°F (20.9°C).Humidity
In October, the average relative humidity is 79%.Rainfall
In Honomu, in October, it is raining for 20.1 days, with typically 2.8" (71mm) of accumulated precipitation. In Honomu, during the entire year, the rain falls for 227.7 days and collects up to 27.83" (707mm) of precipitation.Daylight
The average length of the day in October is 11h and 41min.On the first day of the month, sunrise is at 6:11 am and sunset at 6:08 pm. On the last day of October, sunrise is at 6:21 am and sunset at 5:46 pm HST.
Sunshine
In October, the average sunshine is 7.3h.UV index
May through December, 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 health risk from unprotected exposure to Sun's UV rays for the average person.Note: An average maximum UV index of 6 in October leads to these recommendations:
Deter overexposure. Protecting against the sun's effects is essential. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in October?
What is the average humidity in October?
How much does it rain in October?
What is the average length of the day in October?
What time are sunrise and sunset in October?
How many hours of sunshine does Honomu have in October?
When is the highest UV index?
What is the UV index reading in October?
Average temperature in October
Honomu, HI
- Average high temperature in October: 74.7°F
The warmest month (with the highest average high temperature) is August (75.4°F).
The month with the lowest average high temperature is March (69.6°F).
- Average low temperature in October: 69.6°F
The month with the highest average low temperature is September (70°F).
The coldest month (with the lowest average low temperature) is March (64°F).
Average pressure in October
Honomu, HI
- Average pressure in October: 29.97"Hg
The month with the highest atmospheric pressure is April (30.05"Hg).
The months with the lowest atmospheric pressure are September and October (29.97"Hg).
Average wind speed in October
Honomu, HI
- Average wind speed in October: 6.7mph
The windiest month (with the highest average wind speed) is August (7.6mph).
The calmest month (with the lowest average wind speed) is October (6.7mph).
Average humidity in October
Honomu, HI
- Average humidity in October: 79%
The month with the highest relative humidity is March (80%).
The months with the lowest relative humidity are January, May, June and July (78%).
Average rainfall in October
Honomu, HI
- Average rainfall in October: 2.8"
The wettest month (with the highest rainfall) is February (3.78").
The driest month (with the least rainfall) is June (1.1").
Average rainfall days in October
Honomu, HI
- Average rainfall days in October: 20.1 days
The month with the highest number of rainy days is March (22.9 days).
The month with the least rainy days is January (13.3 days).
Average daylight in October /
Average sunshine in October
Honomu, HI
- Average daylight in October: 11h and 4min
The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 11h and 0min).
- Average sunshine in October: 7h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).
Average sunshine days in October
Honomu, HI
- Average sunshine days in October: 3.8 days
The month with the most sunshine days is January (12.1 days).
The month with the least sunshine days is August (1.8 days).
Average UV index in October
Honomu, HI
- Average UV index in October: 6
The months with the highest UV index are May, June, July, August, September, October, November and December (UV index 6).
The months with the lowest UV index are January, February, March and April (UV index 5).
Average cloud cover in October
Honomu, HI
- Average cloud cover in October: 32
The month with the most cloud cover is March (Cloud cover 42).
The month with the least cloud cover is January (Cloud cover 26).
Average visibility in October
Honomu, 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).
Honomu, Hawaii, USA
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