October weather forecast
Horn Lake, MS

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Weather in October

October bestows upon Horn Lake a delightful blend of remaining summer warmth and emerging autumn coolness. This transitional month's charm lies in its idyllic blend of moderate temperature, wind speed, and daylight hours. Though showers become less frequent, the humidity stays consistent, leaving the town with a delightful feel of fall in the air. Ample sunlight and a decrease in cloud cover render a beautiful canvas of golden hues across the town. The gradual transition into autumn is demonstrated by the significant drop in maximum temperature to an average of 72.5°F (22.5°C).

Temperature

The beginning of October in Horn Lake involves a decrease in the average high-temperature, transitioning from a moderately hot 84.2°F (29°C) in September to an agreeable 72.5°F (22.5°C). Horn Lake cools down to an average low-temperature of 54.3°F (12.4°C) throughout the month of October.

Humidity

October is the least humid month, with an average relative humidity of 69%.

Rainfall

In Horn Lake, in October, it is raining for 8.6 days, with typically 1.93" (49mm) of accumulated precipitation. In Horn Lake, during the entire year, the rain falls for 147.4 days and collects up to 27.76" (705mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

The average length of the day in October is 11h and 17min.
On the first day of October, sunrise is at 6:55 am and sunset at 6:43 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 6:06 pm CDT.

Sunshine

The average sunshine in October is 6.6h.

UV index

In Horn Lake, Mississippi, the average daily maximum UV index in October is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.
Note: In October, a daily maximum UV index of 4 leads to the following instructions:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Updated: Aug 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average October temperature?

In October, in Horn Lake, the average high-temperature is 72.5°F (22.5°C), and the average low-temperature is 54.3°F (12.4°C). In September, the average heat index (a.k.a. 'feels like', 'real feel'), which represents the influence of relative humidity on air temperature, is appraised at 91.4°F (33°C).

What is the least humid month?

October is the least humid month, with an average relative humidity of 69%.

What is the average humidity in October?

The average relative humidity in October is 69%.

How much does it rain in October?

In Horn Lake, during October, the rain falls for 8.6 days and regularly aggregates up to 1.93" (49mm) of precipitation.

When it does not snow?

In Horn Lake, snow does not fall in April through October.

Does it snow in Horn Lake in October?

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

How many hours of daylight does Horn Lake have in October?

The average day length in October is 11h and 17min.

What time are sunrise and sunset in October?

On the first day of October, sunrise is at 6:55 am and sunset at 6:43 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 6:06 pm CDT.

How many hours of sunshine does Horn Lake have in October?

In Horn Lake, Mississippi, the average sunshine duration in October is 6.6h.

What is the UV index reading in October?

The average daily maximum UV index in October is 4. A UV Index estimate of 3 to 5 represents a medium hazard to health from exposure to Sun's UV rays.
Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND
Sep
October
Nov
Average high temperature
84.2°F 29°C
72.5°F 22.5°C
59.5°F 15.3°C
Average low temperature
65.8°F 18.8°C
54.3°F 12.4°C
44.1°F 6.7°C
Average pressure
30" 762mmHg
30.04" 763mmHg
30.14" 766mmHg
Average wind speed
5.7mph 9.2km/h
7.1mph 11.4km/h
7.8mph 12.6km/h
Average max. wind speed
6mph 9.7km/h
7.7mph 12.4km/h
8.5mph 13.7km/h
Average wind speed gusts
9.6mph 15.4km/h
11.9mph 19.2km/h
13.2mph 21.2km/h
Average humidity
71%
69%
73%
Average rainfall
1.61" 41mm
1.93" 49mm
1.5" 38mm
Average rainfall days
12.3
8.6
8.5
Average snowfall
0" 0mm
0" 0mm
0.16" 4mm
Average snowfall days
0
0
0.5
Average daylight
12h 2min
11h 2min
10h 2min
Average sunshine
9h 4min
6h 4min
5h 4min
Average sunshine days
15.5
20.7
20.2
Average UV index
5
4
4
Average cloud cover
28%
28%
35%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in October
Horn Lake, MS

Average temperature in October - Horn Lake, MS
  • Average high temperature in October: 72.5°F

The warmest month (with the highest average high temperature) is July (89.6°F).
The month with the lowest average high temperature is January (47.3°F).

  • Average low temperature in October: 54.3°F

The month with the highest average low temperature is July (72.3°F).
The coldest month (with the lowest average low temperature) is January (34°F).

Average pressure in October
Horn Lake, MS

Average pressure in October - Horn Lake, MS
  • Average pressure in October: 30.04"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in October
Horn Lake, MS

Average wind speed in October - Horn Lake, MS
  • Average wind speed in October: 7.1mph

The windiest month (with the highest average wind speed) is February (9mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).

Average humidity in October
Horn Lake, MS

Average humidity in October - Horn Lake, MS
  • Average humidity in October: 69%

The months with the highest relative humidity are March and December (78%).
The month with the lowest relative humidity is October (69%).

Average rainfall in October
Horn Lake, MS

Average rainfall in October - Horn Lake, MS
  • Average rainfall in October: 1.93"

The wettest month (with the highest rainfall) is April (3.07").
The driest month (with the least rainfall) is January (1.46").

Average rainfall days in October
Horn Lake, MS

Average rainfall days in October - Horn Lake, MS
  • Average rainfall days in October: 8.6 days

The month with the highest number of rainy days is August (16.4 days).
The month with the least rainy days is November (8.5 days).

Average snowfall in October
Horn Lake, MS

Average snowfall in October - Horn Lake, MS
  • Average snowfall in October: 0"

The months with the highest snowfall are January and February (0.31").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in October
Horn Lake, MS

Average snowfall days in October - Horn Lake, MS
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is January (1.5 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in October /
Average sunshine in October
Horn Lake, MS

Average daylight in October / Average sunshine in October - Horn Lake, MS
  • Average daylight in October: 11h and 2min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in October: 6h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

Average sunshine days in October
Horn Lake, MS

Average sunshine days in October - Horn Lake, MS
  • Average sunshine days in October: 20.7 days

The month with the most sunshine days is October (20.7 days).
The month with the least sunshine days is August (11.7 days).

Average UV index in October
Horn Lake, MS

Average UV index in October - Horn Lake, MS
  • Average UV index in October: 4

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

Average cloud cover in October
Horn Lake, MS

Average cloud cover in October - Horn Lake, MS
  • Average cloud cover in October: 28

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 26).

Average visibility in October
Horn Lake, MS

Average visibility in October - Horn Lake, MS
  • 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).

Horn Lake, Mississippi, USA

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