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 snowfall 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 transition into October involves a small decrease in the average high-temperature, dipping slightly from a hot 88°F (31.1°C) in September to a moderately hot 80.6°F (27°C). Greenville encounters an average low-temperature of 61.2°F (16.2°C) during October nights.Heat index
October's average heat index is appraised at 84.2°F (29°C). Unrelenting activity during exposure could cause fatigue and potentially lead to heat cramps.Understanding the heat index involves considering values for shaded locales with light wind. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', arises from combining readings of air temperature and relative moisture content. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
Humidity
The average relative humidity in October is 73%.Rainfall
In Greenville, during October, the rain falls for 10 days and regularly aggregates up to 1.77" (45mm) of precipitation. In Greenville, during the entire year, the rain falls for 181.5 days and collects up to 34.76" (883mm) of precipitation.Snowfall
In Greenville, snow does not fall in March through December.Daylight
In October, the average length of the day in Greenville is 11h and 25min.On the first day of the month, sunrise is at 7:28 am and sunset at 7:19 pm. On the last day of October, in Greenville, sunrise is at 7:48 am and sunset at 6:47 pm EDT.
Sunshine
The average sunshine in October in Greenville, Florida, is 7.5h.UV index
In Greenville, Florida, the average daily maximum UV index in October is 5. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: The average daily UV index of 5 in October transforms into the following instructions:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average October temperature in Greenville?
What is the average humidity in October in Greenville?
How many days does it rain in October in Greenville?
When it does not snow in Greenville?
How many hours of daylight does Greenville have in October?
When is the sunrise / sunset in October in Greenville?
How many hours of sunshine does Greenville have in October?
How high is the UV index in October in Greenville?
Average temperature in October
Greenville, FL
- Average high temperature in October: 80.6°F
The warmest month (with the highest average high temperature) is July (91.4°F).
The month with the lowest average high temperature is January (61.3°F).
- Average low temperature in October: 61.2°F
The month with the highest average low temperature is August (73.9°F).
The coldest month (with the lowest average low temperature) is January (43°F).
Average pressure in October
Greenville, FL
- Average pressure in October: 30.01"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.98"Hg).
Average wind speed in October
Greenville, FL
- Average wind speed in October: 5.8mph
The windiest months (with the highest average wind speed) are March and April (6.6mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).
Average humidity in October
Greenville, FL
- Average humidity in October: 73%
The months with the highest relative humidity are August and December (78%).
The month with the lowest relative humidity is May (71%).
Average rainfall in October
Greenville, FL
- Average rainfall in October: 1.77"
The wettest month (with the highest rainfall) is August (5.2").
The driest month (with the least rainfall) is November (1.22").
Average rainfall days in October
Greenville, FL
- Average rainfall days in October: 10 days
The month with the highest number of rainy days is August (26.3 days).
The month with the least rainy days is November (7.5 days).
Average snowfall days in October
Greenville, FL
- Average snowfall days in October: 0 days
The months with the highest number of snowfall days are January and February (0.1 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in October /
Average sunshine in October
Greenville, FL
- Average daylight in October: 11h and 2min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in October: 7h and 3min
The months with the most sunshine are May and July (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).
Average sunshine days in October
Greenville, FL
- Average sunshine days in October: 19.5 days
The month with the most sunshine days is November (20.8 days).
The month with the least sunshine days is August (3.7 days).
Average UV index in October
Greenville, FL
- Average UV index in October: 5
The months with the highest UV index are May, June and July (UV index 7).
The month with the lowest UV index is January (UV index 3).
Average cloud cover in October
Greenville, FL
- Average cloud cover in October: 30
The month with the most cloud cover is December (Cloud cover 41).
The months with the least cloud cover are May and October (Cloud cover 30).
Average visibility in October
Greenville, FL
- Average visibility in October: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, October, November and December (6mi).
The months with the lowest visibility are August and September (5mi).
Greenville, Florida, USA
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