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 arrival of October sees an average high-temperature of a still warm 80.6°F (27°C), hardly diverging from September's 84.2°F (29°C). During the nights of October, Courtenay records an average temperature of 74.3°F (23.5°C), a minor drop from daytime peaks.Heat index
The heat index for October is evaluated at 84.2°F (29°C). If one persists in activity during exposure, it could induce weariness and subsequently, heat cramps.Heat index values are typically calculated for conditions of shade and a light breeze. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is found by incorporating humidity levels into the air temperature measurement. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
Humidity
The average relative humidity in October in Courtenay is 74%.Rainfall
In October, in Courtenay, Florida, the rain falls for 16.5 days. Throughout October, 3.43" (87mm) of precipitation is accumulated. In Courtenay, during the entire year, the rain falls for 204.7 days and collects up to 36.57" (929mm) of precipitation.Daylight
In October, the average length of the day is 11h and 28min.On the first day of the month, sunrise is at 7:16 am and sunset at 7:08 pm. On the last day of October, in Courtenay, sunrise is at 7:34 am and sunset at 6:38 pm EDT.
Sunshine
In Courtenay, Florida, the average sunshine in October is 7h.UV index
In October, the average daily maximum UV index in Courtenay is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: The maximum UV index of 6 during October leads to these instructions:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Frequently asked questions
What is the average October temperature in Courtenay?
What is the average humidity in October in Courtenay?
How much does it rain in Courtenay in October?
How many hours of daylight does Courtenay have in October?
When is the sunrise / sunset in October in Courtenay?
How long on average sun shines in October in Courtenay?
What is the UV index reading in October in Courtenay?
Average temperature in October
Courtenay, FL
- Average high temperature in October: 80.6°F
The warmest month (with the highest average high temperature) is August (86°F).
The month with the lowest average high temperature is January (68.4°F).
- Average low temperature in October: 74.3°F
The month with the highest average low temperature is August (79.7°F).
The coldest month (with the lowest average low temperature) is January (59.4°F).
Average pressure in October
Courtenay, FL
- Average pressure in October: 29.98"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is September (29.97"Hg).
Average wind speed in October
Courtenay, FL
- Average wind speed in October: 10.8mph
The windiest month (with the highest average wind speed) is November (11.5mph).
The calmest month (with the lowest average wind speed) is July (7.7mph).
Average humidity in October
Courtenay, FL
- Average humidity in October: 74%
The months with the highest relative humidity are June, July and August (79%).
The month with the lowest relative humidity is March (72%).
Average rainfall in October
Courtenay, FL
- Average rainfall in October: 3.43"
The wettest month (with the highest rainfall) is August (6.34").
The driest month (with the least rainfall) is March (1.22").
Average rainfall days in October
Courtenay, FL
- Average rainfall days in October: 16.5 days
The month with the highest number of rainy days is August (25.7 days).
The month with the least rainy days is February (10.3 days).
Average daylight in October /
Average sunshine in October
Courtenay, FL
- Average daylight in October: 11h and 3min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in October: 7h
The month with the most sunshine is July (Average sunshine: 11h).
The month with the least sunshine is January (Average sunshine: 6h).
Average sunshine days in October
Courtenay, FL
- Average sunshine days in October: 11.1 days
The month with the most sunshine days is March (16.6 days).
The month with the least sunshine days is August (3.3 days).
Average UV index in October
Courtenay, FL
- Average UV index in October: 6
The months with the highest UV index are May, June, July, August and September (UV index 7).
The month with the lowest UV index is January (UV index 4).
Average cloud cover in October
Courtenay, FL
- Average cloud cover in October: 30
The months with the most cloud cover are January and November (Cloud cover 35).
The months with the least cloud cover are April and May (Cloud cover 26).
Average visibility in October
Courtenay, FL
- 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).
Courtenay, Florida, USA
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