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
Volcano starts October with an average high-temperature of a still warm 74.7°F (23.7°C), a minor shift from September's 75.2°F (24°C). In October, Volcano temperatures settle at a low of 69.6°F (20.9°C) during the nights, reflecting a minor change from daytime highs.Humidity
The average relative humidity in October in Volcano is 79%.Rainfall
In Volcano, in October, it is raining for 20.1 days, with typically 2.8" (71mm) of accumulated precipitation. Throughout the year, in Volcano, Hawaii, there are 227.7 rainfall days, and 27.83" (707mm) of precipitation is accumulated.Daylight
In Volcano, 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 5:47 pm HST.
Sunshine
In October, the average sunshine is 7.3h.UV index
The months with the highest UV index in Volcano are May through December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the average person.Note: In October, a daily maximum UV index of 6 leads to the following instructions:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are October temperatures in Volcano?
What is the average humidity in October in Volcano?
How much does it rain in Volcano in October?
What is the average length of the day in October in Volcano?
When are sunrise and sunset in October in Volcano?
How long on average sun shines in October in Volcano?
What are the months with the highest UV index in Volcano?
What is the UV index reading in October in Volcano?
Average temperature in October
Volcano, 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
Volcano, 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
Volcano, 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
Volcano, 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
Volcano, 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
Volcano, 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
Volcano, 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
Volcano, 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
Volcano, 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
Volcano, 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
Volcano, 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).
Volcano, Hawaii, USA
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