October weather forecast
Graham Valley, IN

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Weather in October

October, the same as September, is another enjoyable autumn month in Graham Valley, Indiana, with an average temperature ranging between min 50°F (10°C) and max 67.1°F (19.5°C).

Temperature

Graham Valley in October demonstrates a small temperature transition, adjusting from an average high of a moderately hot 79.7°F (26.5°C) in September to a comfortable 67.1°F (19.5°C). Graham Valley reports a consistent average low-temperature of 50°F (10°C) throughout October nights.

Humidity

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

Rainfall

In Graham Valley, in October, it is raining for 11 days, with typically 2.83" (72mm) of accumulated precipitation. In Graham Valley, during the entire year, the rain falls for 172 days and collects up to 40.91" (1039mm) of precipitation.

Snowfall

In Graham Valley, snow does not fall in May through October.

Daylight

In Graham Valley, the average length of the day in October is 11h and 11min.
On the first day of October, sunrise is at 6:45 am and sunset at 6:31 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 5:50 pm CDT.

Sunshine

The average sunshine in October in Graham Valley is 6.9h.

UV index

The average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: A typical high UV index of 3 in October suggests the following recommendations:
Act with care - The need to guard against sun damage is communicated. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Updated: Jul 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Graham Valley in October?

The average high-temperature and low-temperature in Graham Valley during October are 67.1°F (19.5°C) and 50°F (10°C) respectively. The average heat index (a.k.a. 'apparent temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in August is computed to be 95°F (35°C).

What is the least humid month?

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

What is the average humidity in October?

In October, the average relative humidity is 71%.

How much does it rain in October?

In Graham Valley, during October, the rain falls for 11 days and regularly aggregates up to 2.83" (72mm) of precipitation.

When it does not snow?

In Graham Valley, snow does not fall in May through October.

Does it snow in October?

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

How many hours of daylight does Graham Valley have in October?

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

When are sunrise and sunset in October?

On the first day of October, sunrise is at 6:45 am and sunset at 6:31 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 5:50 pm CDT.

How long on average sun shines in October?

In October, the average sunshine duration is 6.9h.

What is the UV index reading in October?

In Graham Valley, the average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents a medium health risk 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
Graham Valley, IN

Average temperature in October - Graham Valley, IN
  • Average high temperature in October: 67.1°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in October: 50°F

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).

Average pressure in October
Graham Valley, IN

Average pressure in October - Graham Valley, IN
  • Average pressure in October: 30.04"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in October
Graham Valley, IN

Average wind speed in October - Graham Valley, IN
  • Average wind speed in October: 8mph

The windiest month (with the highest average wind speed) is February (9.3mph).
The calmest months (with the lowest average wind speed) are July and August (5.6mph).

Average humidity in October
Graham Valley, IN

Average humidity in October - Graham Valley, IN
  • Average humidity in October: 71%

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (71%).

Average rainfall in October
Graham Valley, IN

Average rainfall in October - Graham Valley, IN
  • Average rainfall in October: 2.83"

The wettest month (with the highest rainfall) is April (5.31").
The driest month (with the least rainfall) is September (1.93").

Average rainfall days in October
Graham Valley, IN

Average rainfall days in October - Graham Valley, IN
  • Average rainfall days in October: 11 days

The month with the highest number of rainy days is May (19.7 days).
The month with the least rainy days is January (9.9 days).

Average snowfall in October
Graham Valley, IN

Average snowfall in October - Graham Valley, IN
  • Average snowfall in October: 0"

The month with the highest snowfall is January (1.57").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in October
Graham Valley, IN

Average snowfall days in October - Graham Valley, IN
  • Average snowfall days in October: 0.2 days

The month with the highest number of snowfall days is January (6.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in October /
Average sunshine in October
Graham Valley, IN

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

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in October: 6h and 5min

The months with the most sunshine are June, July and August (Average sunshine: 10h and 24min).
The months with the least sunshine are January, February and December (Average sunshine: 4h and 24min).

Average sunshine days in October
Graham Valley, IN

Average sunshine days in October - Graham Valley, IN
  • Average sunshine days in October: 17.5 days

The month with the most sunshine days is October (17.5 days).
The month with the least sunshine days is July (8.9 days).

Average UV index in October
Graham Valley, IN

Average UV index in October - Graham Valley, IN
  • Average UV index in October: 3

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).

Average cloud cover in October
Graham Valley, IN

Average cloud cover in October - Graham Valley, IN
  • Average cloud cover in October: 33

The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is June (Cloud cover 28).

Average visibility in October
Graham Valley, IN

Average visibility in October - Graham Valley, IN
  • Average visibility in October: 6mi

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

Graham Valley, Indiana, USA

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