October weather forecast
Guernsey, IN

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Weather in October

October, like September, in Guernsey, Indiana, is another enjoyable autumn month, with temperature in the range of an average low of 46.6°F (8.1°C) and an average high of 62.1°F (16.7°C).

Temperature

As October arrives, Guernsey's weather displays a decrease in high-temperatures, transitioning from September's moderately hot 74.8°F (23.8°C) to a comfortable 62.1°F (16.7°C). During October, Guernsey's temperature averages to a frosty 46.6°F (8.1°C) at night.

Humidity

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

Rainfall

In October, the rain falls for 12.4 days. Throughout October, 1.57" (40mm) of precipitation is accumulated. In Guernsey, during the entire year, the rain falls for 157.1 days and collects up to 23.11" (587mm) of precipitation.

Snowfall

In Guernsey, 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

In Guernsey, the average daily maximum UV index in October is 2. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for the average person.
Note: The average daily UV index of 2 in October transforms into the following instructions:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Experience reduced UV exposure by about half when donning a wide-brim hat. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Updated: Aug 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Guernsey in October?

October temperatures vary between a high-temperature of 62.1°F (16.7°C) and a low-temperature of 46.6°F (8.1°C). In July, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines relative humidity and air temperature, is evaluated at 87.8°F (31°C).

What is the least humid month?

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

What is the average humidity in October?

The average relative humidity in October is 72%.

How much does it rain in October?

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

When it does not snow?

May through October are months without snowfall.

Does it snow in October?

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

How many hours of daylight does Guernsey have in October?

The average day length in October is 11h and 6min.

When are sunrise and sunset in October?

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.

How many hours of sunshine does Guernsey have in October?

The average sunshine duration in October is 6.6h.

What is the UV index intensity in October?

The average daily maximum UV index in October is 2. A UV Index value of 2, and less, symbolizes a low health risk 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
Guernsey, IN

Average temperature in October - Guernsey, 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
Guernsey, IN

Average pressure in October - Guernsey, 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
Guernsey, IN

Average wind speed in October - Guernsey, 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
Guernsey, IN

Average humidity in October - Guernsey, 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
Guernsey, IN

Average rainfall in October - Guernsey, 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
Guernsey, IN

Average rainfall days in October - Guernsey, 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
Guernsey, IN

Average snowfall in October - Guernsey, 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
Guernsey, IN

Average snowfall days in October - Guernsey, 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
Guernsey, IN

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

The month with the longest days is June (Average daylight: 15h and 6min).
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
Guernsey, IN

Average sunshine days in October - Guernsey, 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
Guernsey, IN

Average UV index in October - Guernsey, 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
Guernsey, IN

Average cloud cover in October - Guernsey, 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
Guernsey, IN

Average visibility in October - Guernsey, 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).

Guernsey, Indiana, USA

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