October weather forecast and climate
Greenville, FL

Weather in October

October, like September, in Greenville, Florida, is another warm autumn month, with temperature in the range of an average low of 61.2°F (16.2°C) and an average high of 80.6°F (27°C).

Temperature

In Greenville, the average high-temperature in October slightly decreases, from a hot 88°F (31.1°C) in September, to a moderately hot 80.6°F (27°C). In October, the average low-temperature is 61.2°F (16.2°C).

Heat index

In October, the average heat index is estimated at 84.4°F (29.1°C). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With the 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', 'real feel', 'apparent temperature', or 'felt air temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. This effect is individual, with diverse people perceiving weather differently for numerous reasons (clothing, differences in body mass, height, and shape, pregnancy), and activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

The average relative humidity is 73%.

Rainfall

In Greenville, it is raining for 10 days, with typically 1.77" (45mm) of accumulated precipitation. In Greenville, Florida, 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

The average length of the day in October is 11.4h.

Sunshine

In October, the average sunshine in Greenville is 7.5h.

UV index

In October, the average daily maximum UV index in Greenville is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from the exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 5 in October interpret into the following advice:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in October in Greenville?

The average high-temperature, in October, is 80.6°F (27°C), while the average low-temperature is 61.2°F (16.2°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), that takes the relative humidity and factores it into the air temperature reading, in October is evaluated at 84.4°F (29.1°C).

What is the average humidity in October in Greenville?

The average relative humidity in October in Greenville is 73%.

How many days does it rain in October in Greenville?

In Greenville, Florida, in October, it is raining for 10 days, with typically 1.77" (45mm) of accumulated precipitation.

When it does not snow in Greenville?

March through December are months without snowfall in Greenville, Florida.

How many hours of daylight does Greenville have in October?

In Greenville, the average length of the day in October is 11.4h.

How long on average sun shines in October in Greenville?

In Greenville, the average sunshine in October is 7.5h.

How high is the UV index in October in Greenville?

In October, the average daily maximum UV index in Greenville is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat from the exposure to the Sun's UV radiation.

Average temperature in October
Greenville, FL

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).

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Average pressure in October
Greenville, FL

Average pressure in October - Greenville, FL
  • Average pressure in October: 30.01"

The month with the highest atmospheric pressure is January (30.16").
Months with the lowest atmospheric pressure are June, August and September (29.98").

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Average wind speed in October
Greenville, FL

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).

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Average humidity in October
Greenville, FL

Average humidity in October - Greenville, FL
  • Average humidity in October: 73%

Months with the highest relative humidity are August and December (78%).
The month with the lowest relative humidity is May (71%).

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Average rainfall in October
Greenville, FL

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").

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Average rainfall days in October
Greenville, FL

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).

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Average snowfall days in October
Greenville, FL

Average snowfall days in October - Greenville, FL
  • Average snowfall days in October: 0 days

Months with the highest number of snowfall days are January and February (0.1 days).
Months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).

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Average daylight in October /
Average sunshine in October
Greenville, FL

Average daylight in October / Average sunshine in October - Greenville, FL
  • Average daylight in October: 11.4h

The month with the longest days is June (Average daylight: 14.1h).
The month with the shortest days is December (Average daylight: 10.2h).

  • Average sunshine in October: 7.5h

Months with the most sunshine are May and July (Average sunshine: 10.5h).
The month with the least sunshine is December (Average sunshine: 5.6h).

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Average sunshine days in October
Greenville, FL

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).

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Average UV index in October
Greenville, FL

Average UV index in October - Greenville, FL
  • Average UV index in October: 5

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).

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Average cloud cover in October
Greenville, FL

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).
Months with the least cloud cover are May and October (Cloud cover 30).

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Average visibility in October
Greenville, FL

Average visibility in October - Greenville, FL
  • Average visibility in October: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, October, November and December (6mi).
Months with the lowest visibility are August and September (5mi).

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