October weather forecast
Harriet, AR

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Weather in October

October, the same as September, in Harriet, Arkansas, is an agreeable autumn month, with an average temperature ranging between min 49.5°F (9.7°C) and max 69.6°F (20.9°C).

Temperature

Harriet's average high-temperature decreases in October, falling from a moderately hot 82.4°F (28°C) in September to a pleasant 69.6°F (20.9°C). During October, Harriet sees a mean low-temperature of 49.5°F (9.7°C).

Humidity

August and October, with an average relative humidity of 73%, are the least humid months.

Rainfall

In Harriet, during October, the rain falls for 10.9 days and regularly aggregates up to 3.19" (81mm) of precipitation. In Harriet, Arkansas, during the entire year, the rain falls for 150 days and collects up to 33.66" (855mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

In Harriet, the average length of the day in October is 11h and 16min.
On the first day of the month, sunrise is at 7:05 am and sunset at 6:53 pm. On the last day of October, in Harriet, sunrise is at 7:32 am and sunset at 6:14 pm CDT.

Sunshine

In October, the average sunshine in Harriet is 6.1h.

UV index

In October, the average daily maximum UV index in Harriet, Arkansas, is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 3 in October translates into these instructions:
Ensure safety - Recommendations to avert sunburn are presented. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
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Frequently asked questions

What are October temperatures in Harriet?

October temperatures in Harriet vary between a high-temperature of 69.6°F (20.9°C) and a low-temperature of 49.5°F (9.7°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines air temperature and relative humidity, in September is computed to be 87.8°F (31°C).

What is the least humid month in Harriet?

The months with the lowest humidity in Harriet are August and October, with an average relative humidity of 73%.

What is the average humidity in October in Harriet?

The average relative humidity in October is 73%.

How many days does it rain in October in Harriet?

In Harriet, during October, the rain falls for 10.9 days and regularly aggregates up to 3.19" (81mm) of precipitation.

When it does not snow in Harriet?

In Harriet, snow does not fall in April through October.

Does it snow in Harriet in October?

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

What is the average length of the day in October in Harriet?

In Harriet, the average day length in October is 11h and 16min.

What time are sunrise and sunset in October in Harriet?

On the first day of October, sunrise is at 7:05 am and sunset at 6:53 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 6:14 pm CDT.

How long on average sun shines in October in Harriet?

In October, the average sunshine duration in Harriet is 6.1h.

What is the UV index reading in October in Harriet?

In Harriet, Arkansas, the average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a medium health risk from unsafe 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
Harriet, AR

Average temperature in October - Harriet, AR
  • Average high temperature in October: 69.6°F

The warmest month (with the highest average high temperature) is July (90.5°F).
The month with the lowest average high temperature is January (44.2°F).

  • Average low temperature in October: 49.5°F

The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (28.2°F).

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Average pressure in October
Harriet, AR

Average pressure in October - Harriet, AR
  • Average pressure in October: 30.05"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in October
Harriet, AR

Average wind speed in October - Harriet, AR
  • Average wind speed in October: 5.7mph

The windiest months (with the highest average wind speed) are February, March and April (7mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

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Average humidity in October
Harriet, AR

Average humidity in October - Harriet, AR
  • Average humidity in October: 73%

The month with the highest relative humidity is March (79%).
The months with the lowest relative humidity are August and October (73%).

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Average rainfall in October
Harriet, AR

Average rainfall in October - Harriet, AR
  • Average rainfall in October: 3.19"

The wettest month (with the highest rainfall) is May (4.25").
The driest month (with the least rainfall) is September (2.01").

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Average rainfall days in October
Harriet, AR

Average rainfall days in October - Harriet, AR
  • Average rainfall days in October: 10.9 days

The month with the highest number of rainy days is July (16.5 days).
The month with the least rainy days is January (8.4 days).

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Average snowfall in October
Harriet, AR

Average snowfall in October - Harriet, AR
  • Average snowfall in October: 0"

The month with the highest snowfall is February (1.93").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in October
Harriet, AR

Average snowfall days in October - Harriet, AR
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is February (3.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in October /
Average sunshine in October
Harriet, AR

Average daylight in October / Average sunshine in October - Harriet, AR
  • Average daylight in October: 11h and 2min

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

  • Average sunshine in October: 6h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).

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Average sunshine days in October
Harriet, AR

Average sunshine days in October - Harriet, AR
  • Average sunshine days in October: 18.5 days

The month with the most sunshine days is January (19.5 days).
The month with the least sunshine days is July (11.9 days).

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Average UV index in October
Harriet, AR

Average UV index in October - Harriet, AR
  • 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 and December (UV index 2).

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Average cloud cover in October
Harriet, AR

Average cloud cover in October - Harriet, AR
  • Average cloud cover in October: 32

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is June (Cloud cover 28).

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Average visibility in October
Harriet, AR

Average visibility in October - Harriet, AR
  • Average visibility in October: 6mi

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

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Harriet, Arkansas, USA

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