October weather forecast
Spring Grove, IN

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Weather in October

October, like September, in Spring Grove, Indiana, is another refreshing autumn month, with an average temperature fluctuating between 62.1°F (16.7°C) and 46°F (7.8°C).

Temperature

Stepping into October, Spring Grove observes a temperature decline, with the average high falling from September's moderately hot 74.7°F (23.7°C) to a refreshing 62.1°F (16.7°C). The average low-temperature of 46°F (7.8°C) is witnessed in Spring Grove, Indiana, during October.

Humidity

October is the least humid month, with an average relative humidity of 75%.

Rainfall

In Spring Grove, in October, it is raining for 12.5 days, with typically 1.57" (40mm) of accumulated precipitation. In Spring Grove, during the entire year, the rain falls for 154.1 days and collects up to 23.74" (603mm) of precipitation.

Snowfall

Months with snowfall in Spring Grove are January through April, October through December. October is the first month it typically snows. Throughout October, in the average 0.4 snowfall days, it receives 0.12" (3mm) of snow. Throughout the year, there are 33.4 snowfall days, and 9.37" (238mm) of snow is accumulated.

Daylight

In Spring Grove, the average length of the day in October is 11h and 8min.
On the first day of the month, sunrise is at 7:36 am and sunset at 7:21 pm. On the last day of October, sunrise is at 8:08 am and sunset at 6:38 pm EDT.

Sunshine

In October, the average sunshine is 6.5h.

UV index

January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index, 2 in October, converts into the following recommendations:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Stay sun-safe with clothing that is both closely woven and worn loosely. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.

Frequently asked questions

What are the temperatures in October?

In October, the average high-temperature and low-temperature are 62.1°F (16.7°C) and 46°F (7.8°C) respectively. In July, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines relative humidity and air temperature, is calculated to be 86°F (30°C).

What is the least humid month?

With an average relative humidity of 75%, October is the least humid month.

What is the average humidity in October?

The average relative humidity in October is 75%.

How many days does it rain in October?

In Spring Grove, Indiana, in October, during 12.5 rainfall days, 1.57" (40mm) of precipitation is typically accumulated.

When does it start snowing?

October is the first month it typically snows. Throughout October, in the average 0.4 snowfall days, it receives 0.12" (3mm) of snow.

How many hours of daylight does Spring Grove have in October?

In Spring Grove, the average day length in October is 11h and 8min.

What time are sunrise and sunset in October?

On the first day of October, sunrise is at 7:36 am and sunset at 7:21 pm. On the last day of the month, sunrise is at 8:08 am and sunset at 6:38 pm EDT.

How long on average sun shines in October?

In October, the average sunshine duration is 6.5h.

When is the lowest UV index?

January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the UV index intensity in October?

In Spring Grove, the average daily maximum UV index in October is 2. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Spring Grove, IN

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

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (32.5°F).

  • Average low temperature in October: 46°F

The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (20.8°F).

Average pressure in October
Spring Grove, IN

Average pressure in October - Spring Grove, IN
  • Average pressure in October: 30.03"Hg

The months with the highest atmospheric pressure are January and November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in October
Spring Grove, IN

Average wind speed in October - Spring Grove, IN
  • Average wind speed in October: 8.4mph

The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).

Average humidity in October
Spring Grove, IN

Average humidity in October - Spring Grove, IN
  • Average humidity in October: 75%

The months with the highest relative humidity are January and December (83%).
The month with the lowest relative humidity is October (75%).

Average rainfall in October
Spring Grove, IN

Average rainfall in October - Spring Grove, 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 November (1.5").

Average rainfall days in October
Spring Grove, IN

Average rainfall days in October - Spring Grove, IN
  • Average rainfall days in October: 12.5 days

The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is February (7.4 days).

Average snowfall in October
Spring Grove, IN

Average snowfall in October - Spring Grove, IN
  • Average snowfall in October: 0.12"

The month with the highest snowfall is December (2.28").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in October
Spring Grove, IN

Average snowfall days in October - Spring Grove, IN
  • Average snowfall days in October: 0.4 days

The month with the highest number of snowfall days is January (9.2 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
Spring Grove, IN

Average daylight in October / Average sunshine in October - Spring Grove, 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 24min).

  • Average sunshine in October: 6h and 3min

The months with the most sunshine are June and July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

Average sunshine days in October
Spring Grove, IN

Average sunshine days in October - Spring Grove, IN
  • Average sunshine days in October: 16.7 days

The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is May (9.8 days).

Average UV index in October
Spring Grove, IN

Average UV index in October - Spring Grove, IN
  • Average UV index in October: 2

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

Average cloud cover in October
Spring Grove, IN

Average cloud cover in October - Spring Grove, IN
  • Average cloud cover in October: 38

The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 30).

Average visibility in October
Spring Grove, IN

Average visibility in October - Spring Grove, 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).

Spring Grove, Indiana, USA

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