October weather forecast
Altamont, MO

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Weather in October

October, the same as September, is another enjoyable autumn month in Altamont, Missouri, with an average temperature ranging between max 63.7°F (17.6°C) and min 46.2°F (7.9°C).

Temperature

October comes with a drop in the average high-temperature, falling from September's warm 77.5°F (25.3°C) to a refreshing 63.7°F (17.6°C). An average nighttime temperature of 46.2°F (7.9°C) is recorded during October.

Humidity

October and November, with an average relative humidity of 71%, are the least humid months.

Rainfall

In Altamont, during October, the rain falls for 9.4 days and regularly aggregates up to 2.13" (54mm) of precipitation. In Altamont, during the entire year, the rain falls for 129.6 days and collects up to 26.02" (661mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. October is the first month it typically snows in Altamont. Throughout October, in the average 0.5 snowfall days, it receives 1.06" (27mm) of snow. In Altamont, Missouri, during the entire year, snow falls for 25.5 days and aggregates up to 11.61" (295mm) of snow.

Daylight

In October, the average length of the day is 11h and 8min.
On the first day of the month, sunrise is at 7:13 am and sunset at 6:58 pm. On the last day of October, sunrise is at 7:44 am and sunset at 6:14 pm CDT.

Sunshine

The average sunshine in October is 5.9h.

UV index

In Altamont, Missouri, the average daily maximum UV index in October is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum daily UV index of 3 in October interprets into the following recommendations:
Exercise care. People with light skin might get burns in fewer than 30 minutes. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Updated: Aug 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in October?

During October, Altamont experiences an average high-temperature of 63.7°F (17.6°C) and a low-temperature of 46.2°F (7.9°C). In August, the average heat index (a.k.a. 'real feel', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, is computed to be 91.4°F (33°C).

What is the least humid month?

The months with the lowest humidity are October and November, with an average relative humidity of 71%.

What is the average humidity in October?

The average relative humidity in October in Altamont is 71%.

How much does it rain in October?

In Altamont, in October, during 9.4 rainfall days, 2.13" (54mm) of precipitation is typically accumulated.

When does it start snowing?

October is the first month it typically snows. Throughout October, in the average 0.5 snowfall days, it receives 1.06" (27mm) of snow.

How many hours of daylight does Altamont have in October?

In Altamont, the average day length in October is 11h and 8min.

When are sunrise and sunset in October?

On the first day of October, sunrise is at 7:13 am and sunset at 6:58 pm. On the last day of the month, sunrise is at 7:44 am and sunset at 6:14 pm CDT.

How many hours of sunshine does Altamont have in October?

The average sunshine duration in October is 5.9h.

How high is the UV index in October?

In Altamont, the average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a moderate health threat 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
Altamont, MO

Average temperature in October - Altamont, MO
  • Average high temperature in October: 63.7°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (34°F).

  • Average low temperature in October: 46.2°F

The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).

Average pressure in October
Altamont, MO

Average pressure in October - Altamont, MO
  • Average pressure in October: 30.02"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

Average wind speed in October
Altamont, MO

Average wind speed in October - Altamont, MO
  • Average wind speed in October: 8.5mph

The windiest month (with the highest average wind speed) is March (9.9mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).

Average humidity in October
Altamont, MO

Average humidity in October - Altamont, MO
  • Average humidity in October: 71%

The months with the highest relative humidity are May, June and July (80%).
The months with the lowest relative humidity are October and November (71%).

Average rainfall in October
Altamont, MO

Average rainfall in October - Altamont, MO
  • Average rainfall in October: 2.13"

The wettest month (with the highest rainfall) is June (3.82").
The driest month (with the least rainfall) is February (0.94").

Average rainfall days in October
Altamont, MO

Average rainfall days in October - Altamont, MO
  • Average rainfall days in October: 9.4 days

The month with the highest number of rainy days is May (17.2 days).
The month with the least rainy days is January (4.2 days).

Average snowfall in October
Altamont, MO

Average snowfall in October - Altamont, MO
  • Average snowfall in October: 1.06"

The month with the highest snowfall is January (3.9").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in October
Altamont, MO

Average snowfall days in October - Altamont, MO
  • Average snowfall days in October: 0.5 days

The month with the highest number of snowfall days is January (7.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in October /
Average sunshine in October
Altamont, MO

Average daylight in October / Average sunshine in October - Altamont, MO
  • Average daylight in October: 11h and 1min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in October: 5h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).

Average sunshine days in October
Altamont, MO

Average sunshine days in October - Altamont, MO
  • Average sunshine days in October: 19.2 days

The month with the most sunshine days is December (21.1 days).
The month with the least sunshine days is May (11.3 days).

Average UV index in October
Altamont, MO

Average UV index in October - Altamont, MO
  • 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).

Average cloud cover in October
Altamont, MO

Average cloud cover in October - Altamont, MO
  • Average cloud cover in October: 34

The month with the most cloud cover is March (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 28).

Average visibility in October
Altamont, MO

Average visibility in October - Altamont, MO
  • 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).

Altamont, Missouri, USA

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