October weather forecast
Monticello, IN

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Weather in October

October, the same as September, is another comfortable autumn month in Monticello, Indiana, with an average temperature fluctuating between 46.6°F (8.1°C) and 62.1°F (16.7°C).

Temperature

October brings a decrease in the average high-temperature, shifting from a warm 74.8°F (23.8°C) in September to a refreshing 62.1°F (16.7°C). During October, Monticello experiences an average low-temperature of 46.6°F (8.1°C) at night.

Humidity

With an average relative humidity of 72%, October is the least humid month.

Rainfall

In Monticello, in October, during 12.4 rainfall days, 1.57" (40mm) of precipitation is typically accumulated. Throughout the year, in Monticello, there are 157.1 rainfall days, and 23.11" (587mm) of precipitation is accumulated.

Snowfall

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

Daylight

In October, the average length of the day is 11h and 6min.
On the first day of October, sunrise is at 7:44 am and sunset at 7:28 pm. On the last day of the month, sunrise is at 8:17 am and sunset at 6:44 pm EDT.

Sunshine

The average sunshine in October is 6.6h.

UV index

The average daily maximum UV index in October is 2. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to UV radiation for the average person.
Note: A maximum UV index of 2 in October translates into the following recommendations:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Updated: Aug 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in October?

Monticello in October has an average high-temperature of 62.1°F (16.7°C) and an average low-temperature of 46.6°F (8.1°C). In July, the average heat index (a.k.a. 'real feel', 'feels like'), which combines relative humidity and air temperature, is computed to be 87.8°F (31°C).

What is the least humid month?

October is the least humid month, with an average relative humidity of 72%.

What is the average humidity in October?

In October, the average relative humidity is 72%.

How much does it rain in October?

In Monticello, during October, the rain falls for 12.4 days and regularly aggregates up to 1.57" (40mm) of precipitation.

When it does not snow?

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

Does it snow in October?

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

What is the average length of the day in October?

In Monticello, the average day length in October is 11h and 6min.

What time are sunrise and sunset in October in Monticello?

In October, on the first day of the month, sunrise is at 7:44 am and sunset at 7:28 pm. On the last day of the month, sunrise is at 8:17 am and sunset at 6:44 pm EDT.

How many hours of sunshine does Monticello have in October?

In October, the average sunshine duration is 6.6h.

What is the UV index reading in October?

In Monticello, the average daily maximum UV index in October is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to Sun's UV rays.
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
Monticello, IN

Average temperature in October - Monticello, IN
  • Average high temperature in October: 62.1°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (30.6°F).

  • Average low temperature in October: 46.6°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (19°F).

Average pressure in October
Monticello, IN

Average pressure in October - Monticello, IN
  • Average pressure in October: 30.02"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in October
Monticello, IN

Average wind speed in October - Monticello, IN
  • Average wind speed in October: 8.8mph

The windiest month (with the highest average wind speed) is January (10.2mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).

Average humidity in October
Monticello, IN

Average humidity in October - Monticello, IN
  • Average humidity in October: 72%

The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (72%).

Average rainfall in October
Monticello, IN

Average rainfall in October - Monticello, IN
  • Average rainfall in October: 1.57"

The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is February (1.14").

Average rainfall days in October
Monticello, IN

Average rainfall days in October - Monticello, IN
  • Average rainfall days in October: 12.4 days

The month with the highest number of rainy days is May (19.2 days).
The month with the least rainy days is January (6.9 days).

Average snowfall in October
Monticello, IN

Average snowfall in October - Monticello, IN
  • Average snowfall in October: 0"

The month with the highest snowfall is January (2.95").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in October
Monticello, IN

Average snowfall days in October - Monticello, IN
  • Average snowfall days in October: 0.4 days

The month with the highest number of snowfall days is January (12.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in October /
Average sunshine in October
Monticello, IN

Average daylight in October / Average sunshine in October - Monticello, IN
  • Average daylight in October: 11h and 1min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in October: 6h and 4min

The months with the most sunshine are June and July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

Average sunshine days in October
Monticello, IN

Average sunshine days in October - Monticello, IN
  • Average sunshine days in October: 16.4 days

The month with the most sunshine days is November (17.4 days).
The month with the least sunshine days is May (9.4 days).

Average UV index in October
Monticello, IN

Average UV index in October - Monticello, IN
  • Average UV index in October: 2

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

Average cloud cover in October
Monticello, IN

Average cloud cover in October - Monticello, IN
  • Average cloud cover in October: 39

The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 33).

Average visibility in October
Monticello, IN

Average visibility in October - Monticello, IN
  • Average visibility in October: 6mi

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

Monticello, Indiana, USA

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