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
October registers an average high-temperature of a still moderately hot 81.7°F (27.6°C), slightly varied from September's 85.8°F (29.9°C). October registers an average low temperature of 73.2°F (22.9°C), subtly lower than the daytime maximum.Heat index
For most parts of October, the heat index is calculated to be a tropical 87.8°F (31°C). One might feel worn out with persistent exposure and activity, resulting in heat cramps.In reference to the heat index, it's for places in shade and with a slight wind. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', provides an understanding of perceived warmth by combining temperature and relative humidity. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
Humidity
The average relative humidity in October in Saint Lucie is 76%.Rainfall
In Saint Lucie, Florida, in October, it is raining for 17.8 days, with typically 3.82" (97mm) of accumulated precipitation. Throughout the year, there are 221.2 rainfall days, and 46.26" (1175mm) of precipitation is accumulated.Daylight
In October, the average length of the day in Saint Lucie is 11h and 30min.On the first day of the month, sunrise is at 7:14 am and sunset at 7:07 pm. On the last day of October, sunrise is at 7:31 am and sunset at 6:38 pm EDT.
Sunshine
The average sunshine in October is 6.7h.UV index
In Saint Lucie, the average daily maximum UV index in October is 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the average person.Note: In October, an average UV index of 6 transforms into the following instructions:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average October temperature in Saint Lucie?
What is the average humidity in October in Saint Lucie?
How many days does it rain in October in Saint Lucie?
How many hours of daylight does Saint Lucie have in October?
What time are sunrise and sunset in October in Saint Lucie?
How many hours of sunshine does Saint Lucie have in October?
What is the UV index intensity in October in Saint Lucie?
Average temperature in October
Saint Lucie, FL
- Average high temperature in October: 81.7°F
The warmest month (with the highest average high temperature) is August (87.6°F).
The month with the lowest average high temperature is January (70.5°F).
- Average low temperature in October: 73.2°F
The month with the highest average low temperature is August (78.4°F).
The coldest month (with the lowest average low temperature) is January (59.2°F).
Average pressure in October
Saint Lucie, FL
- Average pressure in October: 29.97"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is September (29.96"Hg).
Average wind speed in October
Saint Lucie, FL
- Average wind speed in October: 9.1mph
The windiest months (with the highest average wind speed) are January and March (9.4mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).
Average humidity in October
Saint Lucie, FL
- Average humidity in October: 76%
The month with the highest relative humidity is August (79%).
The month with the lowest relative humidity is March (72%).
Average rainfall in October
Saint Lucie, FL
- Average rainfall in October: 3.82"
The wettest month (with the highest rainfall) is August (8.23").
The driest month (with the least rainfall) is February (1.26").
Average rainfall days in October
Saint Lucie, FL
- Average rainfall days in October: 17.8 days
The month with the highest number of rainy days is August (28.1 days).
The month with the least rainy days is January (11.3 days).
Average daylight in October /
Average sunshine in October
Saint Lucie, 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: 6h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).
Average sunshine days in October
Saint Lucie, FL
- Average sunshine days in October: 10 days
The month with the most sunshine days is January (17 days).
The month with the least sunshine days is August (0.8 days).
Average UV index in October
Saint Lucie, 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 months with the lowest UV index are January, February and December (UV index 5).
Average cloud cover in October
Saint Lucie, FL
- Average cloud cover in October: 34
The months with the most cloud cover are November and December (Cloud cover 37).
The month with the least cloud cover is May (Cloud cover 28).
Average visibility in October
Saint Lucie, 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).
Saint Lucie, Florida, USA
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