October weather forecast
Istrouma, LA

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Weather in October

October, the same as September, is a moderately hot autumn month in Istrouma, Louisiana, with an average temperature fluctuating between 80.2°F (26.8°C) and 60.1°F (15.6°C).

Temperature

In the transition to October, Istrouma observes a minor drop in the average high-temperature, shifting from a tropical 88°F (31.1°C) in September to a moderately hot 80.2°F (26.8°C). An average minimum temperature of 60.1°F (15.6°C) marks the month of October.

Humidity

With an average relative humidity of 72%, October is the least humid month.

Rainfall

In Istrouma, in October, it is raining for 10 days, with typically 2.32" (59mm) of accumulated precipitation. Throughout the year, in Istrouma, there are 177.1 rainfall days, and 36.1" (917mm) of precipitation is accumulated.

Snowfall

February through November are months without snowfall in Istrouma.

Daylight

In Istrouma, the average length of the day in October is 11h and 25min.
On the first day of October in Istrouma, sunrise is at 6:58 am and sunset at 6:49 pm. On the last day of the month, sunrise is at 7:18 am and sunset at 6:17 pm CDT.

Sunshine

The average sunshine in October in Istrouma is 6.7h.

UV index

In October, the average daily maximum UV index in Istrouma is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.
Note: The daily maximum UV index of 5 in October interprets into the following advice:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
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Frequently asked questions

What are October temperatures in Istrouma?

In Istrouma, 80.2°F (26.8°C) is the average high-temperature and 60.1°F (15.6°C) is the average low-temperature during October. The average heat index (a.k.a. 'apparent temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in September is computed to be 105.8°F (41°C).

What is the least humid month in Istrouma?

October is the least humid month in Istrouma, Louisiana, with an average relative humidity of 72%.

What is the average humidity in October in Istrouma?

The average relative humidity in October in Istrouma, Louisiana, is 72%.

How many days does it rain in October in Istrouma?

In Istrouma, in October, it is raining for 10 days, with typically 2.32" (59mm) of accumulated precipitation.

When it does not snow in Istrouma?

In Istrouma, Louisiana, snow does not fall in February through November.

How many hours of daylight does Istrouma have in October?

In October, the average day length is 11h and 25min.

When is the sunrise / sunset in October in Istrouma?

In October, on the first day of the month, sunrise is at 6:58 am and sunset at 6:49 pm. On the last day of the month, sunrise is at 7:18 am and sunset at 6:17 pm CDT.

How long on average sun shines in October in Istrouma?

In October, the average sunshine duration in Istrouma is 6.7h.

What is the UV index reading in October in Istrouma?

In Istrouma, the average daily maximum UV index in October is 5. A UV Index reading of 3 to 5 represents a medium health risk from unprotected exposure to 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
Istrouma, LA

Average temperature in October - Istrouma, LA
  • Average high temperature in October: 80.2°F

The warmest months (with the highest average high temperature) are July and August (91.9°F).
The month with the lowest average high temperature is January (58.6°F).

  • Average low temperature in October: 60.1°F

The month with the highest average low temperature is August (73.9°F).
The coldest month (with the lowest average low temperature) is January (42.4°F).

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Average pressure in October
Istrouma, LA

Average pressure in October - Istrouma, LA
  • Average pressure in October: 30.02"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June and August (29.96"Hg).

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Average wind speed in October
Istrouma, LA

Average wind speed in October - Istrouma, LA
  • Average wind speed in October: 5.3mph

The windiest month (with the highest average wind speed) is February (6.6mph).
The calmest month (with the lowest average wind speed) is July (4.4mph).

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Average humidity in October
Istrouma, LA

Average humidity in October - Istrouma, LA
  • Average humidity in October: 72%

The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in October
Istrouma, LA

Average rainfall in October - Istrouma, LA
  • Average rainfall in October: 2.32"

The wettest month (with the highest rainfall) is July (4.72").
The driest month (with the least rainfall) is November (1.77").

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Average rainfall days in October
Istrouma, LA

Average rainfall days in October - Istrouma, LA
  • Average rainfall days in October: 10 days

The month with the highest number of rainy days is July (22.5 days).
The month with the least rainy days is November (8.8 days).

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Average snowfall in October
Istrouma, LA

Average snowfall in October - Istrouma, LA
  • Average snowfall in October: 0"

The month with the highest snowfall is January (0.28").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").

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Average snowfall days in October
Istrouma, LA

Average snowfall days in October - Istrouma, LA
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

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Average daylight in October /
Average sunshine in October
Istrouma, LA

Average daylight in October / Average sunshine in October - Istrouma, LA
  • Average daylight in October: 11h and 2min

The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).

  • Average sunshine in October: 6h and 4min

The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

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Average sunshine days in October
Istrouma, LA

Average sunshine days in October - Istrouma, LA
  • Average sunshine days in October: 19.3 days

The month with the most sunshine days is November (19.6 days).
The months with the least sunshine days are July and August (7.3 days).

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Average UV index in October
Istrouma, LA

Average UV index in October - Istrouma, LA
  • Average UV index in October: 5

The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).

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Average cloud cover in October
Istrouma, LA

Average cloud cover in October - Istrouma, LA
  • Average cloud cover in October: 29

The months with the most cloud cover are February and December (Cloud cover 50).
The month with the least cloud cover is October (Cloud cover 29).

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Average visibility in October
Istrouma, LA

Average visibility in October - Istrouma, LA
  • Average visibility in October: 6mi

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

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Istrouma, Louisiana, USA

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