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
The warmest period is usually observed in August and October, with the average high-temperature peaking at 73.2°F (22.9°C).Humidity
In October, the average relative humidity is 80%.Rainfall
In Captain Cook, in October, during 20.4 rainfall days, 1.54" (39mm) of precipitation is typically accumulated. Throughout the year, there are 216.1 rainfall days, and 16.57" (421mm) of precipitation is accumulated.Daylight
In October, the average length of the day in Captain Cook is 11h and 41min.On the first day of October in Captain Cook, sunrise is at 6:14 am and sunset at 6:11 pm. On the last day of the month, sunrise is at 6:24 am and sunset at 5:50 pm HST.
Sunshine
In October, the average sunshine is 7.8h.UV index
The months with the highest UV index are May through October, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for average individuals.Note: In October, the maximum UV index of 6 translates into these guidelines:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Frequently asked questions
What month is the hottest in Captain Cook?
What is the temperature in October in Captain Cook?
What is the average humidity in October in Captain Cook?
How much does it rain in Captain Cook in October?
What is the average length of the day in October in Captain Cook?
When are sunrise and sunset in October in Captain Cook?
How many hours of sunshine does Captain Cook have in October?
What is the month with the highest UV index in Captain Cook?
How high is the UV index in October in Captain Cook?
Average temperature in October
Captain Cook, 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).
Average pressure in October
Captain Cook, 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).
Average wind speed in October
Captain Cook, 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).
Average humidity in October
Captain Cook, 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%).
Average rainfall in October
Captain Cook, 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").
Average rainfall days in October
Captain Cook, 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).
Average daylight in October /
Average sunshine in October
Captain Cook, 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 5min
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).
Average sunshine days in October
Captain Cook, 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).
Average UV index in October
Captain Cook, 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).
Average cloud cover in October
Captain Cook, 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).
Average visibility in October
Captain Cook, 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).
Captain Cook, Hawaii, USA
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