October weather forecast
Harmony, IN

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Weather in October

October, the same as September, is another comfortable autumn month in Harmony, Indiana, with an average temperature fluctuating between 64°F (17.8°C) and 46.9°F (8.3°C).

Temperature

Harmony's weather changes with the onset of October, slightly falling from a warm 76.3°F (24.6°C) in September to an enjoyable 64°F (17.8°C). In October, Harmony's temperature tends to fall to an average low of 46.9°F (8.3°C) during the night.

Humidity

With an average relative humidity of 73%, October is the least humid month in Harmony, Indiana.

Rainfall

In Harmony, in October, during 11.5 rainfall days, 1.57" (40mm) of precipitation is typically accumulated. In Harmony, during the entire year, the rain falls for 151.2 days and collects up to 22.87" (581mm) of precipitation.

Snowfall

Months with snowfall in Harmony are January through April, October through December. October is the first month it typically snows. Throughout October, in the average 0.2 snowfall days, it receives 0.28" (7mm) of snow. Throughout the year, in Harmony, there are 30.8 snowfall days, and 6.77" (172mm) of snow is accumulated.

Daylight

In Harmony, the average length of the day in October is 11h and 9min.
On the first day of October in Harmony, sunrise is at 7:45 am and sunset at 7:30 pm. On the last day of the month, sunrise is at 8:16 am and sunset at 6:47 pm EDT.

Sunshine

The average sunshine in October is 6.9h.

UV index

In October, the average daily maximum UV index in Harmony, Indiana, is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum UV index of 3 during October translates into these guidelines:
Exercise prevention - Protecting skin and eyes from harm is required. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
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Frequently asked questions

What are the temperatures in Harmony in October?

October temperatures in Harmony vary between a high-temperature of 64°F (17.8°C) and a low-temperature of 46.9°F (8.3°C). In August, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is appraised at 87.8°F (31°C).

What is the least humid month in Harmony?

With an average relative humidity of 73%, October is the least humid month in Harmony.

What is the average humidity in October in Harmony?

In Harmony, the average relative humidity in October is 73%.

How many days does it rain in October in Harmony?

In October, the rain falls for 11.5 days. Throughout October, 1.57" (40mm) of precipitation is accumulated.

When does it start to snow in Harmony?

October is the first month it typically snows in Harmony. Throughout October, in the average 0.2 snowfall days, it receives 0.28" (7mm) of snow.

How many hours of daylight does Harmony have in October?

In October, the average day length is 11h and 9min.

When is the sunrise / sunset in October in Harmony?

On the first day of October, sunrise is at 7:45 am and sunset at 7:30 pm. On the last day of the month, sunrise is at 8:16 am and sunset at 6:47 pm EDT.

How many hours of sunshine does Harmony have in October?

The average sunshine duration in October in Harmony, Indiana, is 6.9h.

What is the UV index intensity in October in Harmony?

The average daily maximum UV index in October in Harmony is 3. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unsafe exposure to Sun's UV rays.
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
Harmony, IN

Average temperature in October - Harmony, IN
  • Average high temperature in October: 64°F

The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (34.3°F).

  • Average low temperature in October: 46.9°F

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (22.1°F).

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Average pressure in October
Harmony, IN

Average pressure in October - Harmony, IN
  • 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).

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Average wind speed in October
Harmony, IN

Average wind speed in October - Harmony, IN
  • Average wind speed in October: 8.5mph

The windiest month (with the highest average wind speed) is February (9.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.9mph).

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Average humidity in October
Harmony, IN

Average humidity in October - Harmony, IN
  • Average humidity in October: 73%

The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is October (73%).

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Average rainfall in October
Harmony, IN

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

The wettest month (with the highest rainfall) is April (2.99").
The driest month (with the least rainfall) is February (1.26").

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Average rainfall days in October
Harmony, IN

Average rainfall days in October - Harmony, IN
  • Average rainfall days in October: 11.5 days

The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is February (8.3 days).

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Average snowfall in October
Harmony, IN

Average snowfall in October - Harmony, IN
  • Average snowfall in October: 0.28"

The month with the highest snowfall is December (1.81").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in October
Harmony, IN

Average snowfall days in October - Harmony, IN
  • Average snowfall days in October: 0.2 days

The month with the highest number of snowfall days is January (9.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in October / Average sunshine in October - Harmony, IN
  • 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 24min).

  • Average sunshine in October: 6h and 5min

The month with the most sunshine is June (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

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Average sunshine days in October
Harmony, IN

Average sunshine days in October - Harmony, IN
  • Average sunshine days in October: 17.6 days

The month with the most sunshine days is November (18.3 days).
The month with the least sunshine days is May (9.6 days).

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Average UV index in October
Harmony, IN

Average UV index in October - Harmony, IN
  • Average UV index in October: 3

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, November and December (UV index 2).

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Average cloud cover in October
Harmony, IN

Average cloud cover in October - Harmony, IN
  • Average cloud cover in October: 36

The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in October
Harmony, IN

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

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

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Harmony, Indiana, USA

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