October weather forecast
Greenup, IL

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Weather in October

October, the same as September, is another comfortable autumn month in Greenup, Illinois, with an average temperature fluctuating between 48.4°F (9.1°C) and 64.2°F (17.9°C).

Temperature

Setting in of October comes with a decrease in the average high-temperature, moving from a moderately hot 77.4°F (25.2°C) in September to a comfortable 64.2°F (17.9°C). An average temperature of 48.4°F (9.1°C) marks the nights in October.

Humidity

October is the least humid month, with an average relative humidity of 71%.

Rainfall

In Greenup, in October, it is raining for 7.7 days, with typically 0.98" (25mm) of accumulated precipitation. In Greenup, during the entire year, the rain falls for 115.9 days and collects up to 11.26" (286mm) of precipitation.

Snowfall

In Greenup, snow does not fall in May through October.

Daylight

The average length of the day in October in Greenup, Illinois, is 11h and 10min.
On the first day of the month, sunrise is at 6:49 am and sunset at 6:34 pm. On the last day of October, sunrise is at 7:20 am and sunset at 5:52 pm CDT.

Sunshine

In Greenup, Illinois, the average sunshine in October is 6.4h.

UV index

In Greenup, the average daily maximum UV index in October is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum UV index, 3 during October, leads to the following recommendations:
Exercise prevention - Protecting skin and eyes from harm is required. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Updated: Jun 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Greenup in October?

October temperatures vary between a high-temperature of 64.2°F (17.9°C) and a low-temperature of 48.4°F (9.1°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in August is evaluated at 87.8°F (31°C).

What is the least humid month?

With an average relative humidity of 71%, October is the least humid month.

What is the average humidity in October?

In October, the average relative humidity is 71%.

How much does it rain in October?

In Greenup, in October, it is raining for 7.7 days, with typically 0.98" (25mm) of accumulated precipitation.

When it does not snow?

May through October are months without snowfall in Greenup.

Does it snow in October?

In Greenup, in October, it doesn't snow. In November, it regularly snows.

What is the average length of the day in October?

In October, the average day length is 11h and 10min.

What time are sunrise and sunset in October?

In October, on the first day of the month, sunrise is at 6:49 am and sunset at 6:34 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 5:52 pm CDT.

How long on average sun shines in October?

In Greenup, the average sunshine duration in October is 6.4h.

What is the UV index intensity in October?

In October, the average daily maximum UV index in Greenup is 3. A UV Index of 3 to 5 symbolizes a moderate vulnerability from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Greenup, IL

Average temperature in October - Greenup, IL
  • Average high temperature in October: 64.2°F

The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (34.7°F).

  • Average low temperature in October: 48.4°F

The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is January (22.6°F).

Average pressure in October
Greenup, IL

Average pressure in October - Greenup, IL
  • Average pressure in October: 30.03"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in October
Greenup, IL

Average wind speed in October - Greenup, IL
  • Average wind speed in October: 8.9mph

The windiest months (with the highest average wind speed) are January and February (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.1mph).

Average humidity in October
Greenup, IL

Average humidity in October - Greenup, IL
  • Average humidity in October: 71%

The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is October (71%).

Average rainfall in October
Greenup, IL

Average rainfall in October - Greenup, IL
  • Average rainfall in October: 0.98"

The wettest month (with the highest rainfall) is April (1.54").
The driest month (with the least rainfall) is February (0.47").

Average rainfall days in October
Greenup, IL

Average rainfall days in October - Greenup, IL
  • Average rainfall days in October: 7.7 days

The month with the highest number of rainy days is May (14.9 days).
The month with the least rainy days is February (6 days).

Average snowfall in October
Greenup, IL

Average snowfall in October - Greenup, IL
  • Average snowfall in October: 0"

The month with the highest snowfall is December (0.47").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in October
Greenup, IL

Average snowfall days in October - Greenup, IL
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is January (5.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in October /
Average sunshine in October
Greenup, IL

Average daylight in October / Average sunshine in October - Greenup, IL
  • Average daylight in October: 11h and 1min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in October: 6h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

Average sunshine days in October
Greenup, IL

Average sunshine days in October - Greenup, IL
  • Average sunshine days in October: 21.2 days

The month with the most sunshine days is October (21.2 days).
The month with the least sunshine days is May (12.4 days).

Average UV index in October
Greenup, IL

Average UV index in October - Greenup, IL
  • Average UV index in October: 3

The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in October
Greenup, IL

Average cloud cover in October - Greenup, IL
  • Average cloud cover in October: 35

The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is June (Cloud cover 30).

Average visibility in October
Greenup, IL

Average visibility in October - Greenup, IL
  • Average visibility in October: 6mi

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

Greenup, Illinois, USA

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