October weather forecast
Caledonia, MS

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Weather in October

October brings further change in Caledonia's weather, setting up a cooler and drier precedent. We observe a significant reduction in rainfall, reducing to 2.48" (63mm), which is the lowest in comparison to other autumn months. Another notable adjustment happens in Caledonia's daylight hours, with a decrease to 11.3 hours from September's 12.4 hours. With the leaves turning and crisp air coming in, October brings an atmosphere of tranquillity to Caledonia. This time of the year presents the perfect weather for enjoying autumn's riot of colors and crisp air in Mississippi.

Temperature

Start of October brings a shift in the average high-temperature, falling from September's tropical 86°F (30°C) to a moderately hot 74.3°F (23.5°C). Caledonia, during the nights of October, experiences an average temperature drop to a fresh 54.7°F (12.6°C).

Humidity

October is the least humid month, with an average relative humidity of 70%.

Rainfall

In October, the rain falls for 10.4 days. Throughout October, 2.48" (63mm) of precipitation is accumulated. Throughout the year, there are 171.9 rainfall days, and 43.23" (1098mm) of precipitation is accumulated.

Snowfall

April through November are months without snowfall.

Daylight

The average length of the day in October is 11h and 20min.
On the first day of the month, sunrise is at 6:48 am and sunset at 6:37 pm. On the last day of October, in Caledonia, sunrise is at 7:12 am and sunset at 6:01 pm CDT.

Sunshine

In Caledonia, the average sunshine in October is 7.1h.

UV index

In Caledonia, the average daily maximum UV index in October is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the average person.
Note: In October, a daily UV index of 4 turns into the following recommendations:
Take precautions - Protection against sun damage is advised. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Experience reduced UV exposure by about half when donning a wide-brim hat.
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Frequently asked questions

What is the usual temperature for Caledonia in October?

The high-temperature in Caledonia, Mississippi, during October is 74.3°F (23.5°C) and the low-temperature is 54.7°F (12.6°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines air temperature and relative humidity, in September is evaluated at 95°F (35°C).

What is the least humid month in Caledonia?

The least humid month is October, with an average relative humidity of 70%.

What is the average humidity in October in Caledonia?

In October, the average relative humidity is 70%.

How many days does it rain in October in Caledonia?

In Caledonia, Mississippi, in October, it is raining for 10.4 days, with typically 2.48" (63mm) of accumulated precipitation.

When it does not snow in Caledonia?

April through November are months without snowfall.

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

In Caledonia, Mississippi, the average day length in October is 11h and 20min.

When is the sunrise / sunset in October in Caledonia?

In October, on the first day of the month, sunrise is at 6:48 am and sunset at 6:37 pm. On the last day of the month, in Caledonia, sunrise is at 7:12 am and sunset at 6:01 pm CDT.

How many hours of sunshine does Caledonia have in October?

The average sunshine duration in October is 7.1h.

How high is the UV index in October in Caledonia?

In Caledonia, the average daily maximum UV index in October is 4. A UV Index estimate of 3 to 5 represents a moderate health threat 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
Caledonia, MS

Average temperature in October - Caledonia, MS
  • Average high temperature in October: 74.3°F

The warmest month (with the highest average high temperature) is July (91.4°F).
The month with the lowest average high temperature is January (51.4°F).

  • Average low temperature in October: 54.7°F

The month with the highest average low temperature is July (71.8°F).
The coldest month (with the lowest average low temperature) is January (36.1°F).

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Average pressure in October
Caledonia, MS

Average pressure in October - Caledonia, 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 (29.96"Hg).

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Average wind speed in October
Caledonia, MS

Average wind speed in October - Caledonia, MS
  • Average wind speed in October: 6.5mph

The windiest month (with the highest average wind speed) is February (7.9mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).

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Average humidity in October
Caledonia, MS

Average humidity in October - Caledonia, MS
  • Average humidity in October: 70%

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in October
Caledonia, MS

Average rainfall in October - Caledonia, MS
  • Average rainfall in October: 2.48"

The wettest month (with the highest rainfall) is April (4.65").
The driest month (with the least rainfall) is November (2.32").

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Average rainfall days in October
Caledonia, MS

Average rainfall days in October - Caledonia, MS
  • Average rainfall days in October: 10.4 days

The month with the highest number of rainy days is July (19 days).
The month with the least rainy days is November (9.4 days).

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Average snowfall in October
Caledonia, MS

Average snowfall in October - Caledonia, MS
  • Average snowfall in October: 0"

The month with the highest snowfall is January (0.51").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in October
Caledonia, MS

Average snowfall days in October - Caledonia, MS
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is February (1.4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in October /
Average sunshine in October
Caledonia, MS

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

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in October: 7h 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: 4h and 48min).

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Average sunshine days in October
Caledonia, MS

Average sunshine days in October - Caledonia, MS
  • Average sunshine days in October: 19.5 days

The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is July (8.4 days).

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Average UV index in October
Caledonia, MS

Average UV index in October - Caledonia, 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).

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Average cloud cover in October
Caledonia, MS

Average cloud cover in October - Caledonia, MS
  • Average cloud cover in October: 29

The month with the most cloud cover is December (Cloud cover 48).
The month with the least cloud cover is September (Cloud cover 27).

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Average visibility in October
Caledonia, MS

Average visibility in October - Caledonia, 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).

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Caledonia, Mississippi, USA

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