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 sea temperature 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
At the start of October, Big Coppitt Key's average high-temperature reaches a still moderately hot 82°F (27.8°C), subtly different from the preceding month. Big Coppitt Key observes a slightly reduced average nighttime temperature of 79.7°F (26.5°C) during October.Heat index
October's average heat index is computed to be a hot 87.8°F (31°C). Enduring exposure and unrelenting activity might cause a state of weariness, potentially leading to heat cramps.Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', offers an insight into how hot it feels when we factor in moisture content. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
Humidity
In October, the average relative humidity is 75%.Rainfall
In Big Coppitt Key, in October, it is raining for 18 days, with typically 2.95" (75mm) of accumulated precipitation. Throughout the year, in Big Coppitt Key, there are 171.1 rainfall days, and 21.54" (547mm) of precipitation is accumulated.Ocean temperature
In Big Coppitt Key, in October, the average water temperature is 82.9°F (28.3°C).Note: For any water activity, having surface water temperatures from 77°F (25°C) to 84.2°F (29°C) is considered outstanding and highly delightful for lengthened periods.
Daylight
In October, the average length of the day in Big Coppitt Key is 11h and 34min.On the first day of October, sunrise is at 7:18 am and sunset at 7:13 pm. On the last day of the month, sunrise is at 7:33 am and sunset at 6:47 pm EDT.
Sunshine
In Big Coppitt Key, the average sunshine in October is 7.4h.UV index
The months with the highest UV index in Big Coppitt Key are April through October, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the average person.Note: A maximum UV index of 7 in October translates into the following recommendations:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Be vigilant! The Sun's UV rays get a boost from sand and water reflections.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Big Coppitt Key in October?
What is the average humidity in October in Big Coppitt Key?
How many days does it rain in October in Big Coppitt Key?
What is the ocean temperature in October in Big Coppitt Key?
What is the average length of the day in October in Big Coppitt Key?
What time are sunrise and sunset in October in Big Coppitt Key?
How long on average sun shines in October in Big Coppitt Key?
When is the highest UV index in Big Coppitt Key?
How high is the UV index in October in Big Coppitt Key?
Average temperature in October
Big Coppitt Key, FL
- Average high temperature in October: 82°F
The warmest month (with the highest average high temperature) is August (85.3°F).
The month with the lowest average high temperature is January (72.7°F).
- Average low temperature in October: 79.7°F
The month with the highest average low temperature is August (83.1°F).
The coldest month (with the lowest average low temperature) is January (68.5°F).
Average pressure in October
Big Coppitt Key, FL
- Average pressure in October: 29.93"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The months with the lowest atmospheric pressure are September and October (29.93"Hg).
Average wind speed in October
Big Coppitt Key, FL
- Average wind speed in October: 13.7mph
The windiest month (with the highest average wind speed) is November (14.4mph).
The calmest month (with the lowest average wind speed) is July (9.4mph).
Average humidity in October
Big Coppitt Key, FL
- Average humidity in October: 75%
The month with the highest relative humidity is February (78%).
The months with the lowest relative humidity are July, August and September (74%).
Average rainfall in October
Big Coppitt Key, FL
- Average rainfall in October: 2.95"
The wettest month (with the highest rainfall) is September (3.54").
The driest month (with the least rainfall) is March (0.43").
Average rainfall days in October
Big Coppitt Key, FL
- Average rainfall days in October: 18 days
The month with the highest number of rainy days is September (20.8 days).
The month with the least rainy days is March (9.4 days).
Average sea temperature in October
Big Coppitt Key, FL
- Average sea temperature in October: 82.9°F
The best month for swimming (with the highest average sea temperature) is August (86.9°F).
The coldest months (with the lowest average sea temperature) are January and February (71.2°F).
Average daylight in October /
Average sunshine in October
Big Coppitt Key, FL
- Average daylight in October: 11h and 4min
The month with the longest days is June (Average daylight: 13h and 36min).
The month with the shortest days is December (Average daylight: 10h and 36min).
- Average sunshine in October: 7h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).
Average sunshine days in October
Big Coppitt Key, FL
- Average sunshine days in October: 10.8 days
The month with the most sunshine days is March (19.6 days).
The month with the least sunshine days is September (6.2 days).
Average UV index in October
Big Coppitt Key, FL
- Average UV index in October: 7
The months with the highest UV index are April, May, June, July, August, September and October (UV index 7).
The month with the lowest UV index is January (UV index 5).
Average cloud cover in October
Big Coppitt Key, FL
- Average cloud cover in October: 32
The month with the most cloud cover is January (Cloud cover 34).
The month with the least cloud cover is April (Cloud cover 23).
Average visibility in October
Big Coppitt Key, 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).
Big Coppitt Key, Florida, USA
Weather forecast for your location
2. Allow the app to use your location