October weather forecast
Otterville, IL

Weather in October

October, like September, in Otterville, Illinois, is another comfortable autumn month, with an average temperature varying between 48.2°F (9°C) and 65.3°F (18.5°C).

Temperature

In October, the average high-temperature drops from a warm 78.4°F (25.8°C) in September to an enjoyable 65.3°F (18.5°C). In October, the average low-temperature is 48.2°F (9°C).

Humidity

With an average relative humidity of 71%, October is the least humid month.

Rainfall

In Otterville, during October, the rain falls for 9.8 days and regularly aggregates up to 1.65" (42mm) of precipitation. In Otterville, during the entire year, the rain falls for 136.5 days and collects up to 23.11" (587mm) of precipitation.

Snowfall

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

Daylight

In October, the average length of the day in Otterville is 11h and 10min.
On the first day of the month, sunrise is at 6:57 am and sunset at 6:44 pm. On the last day of October, sunrise is at 7:28 am and sunset at 6:02 pm CDT.

Sunshine

In Otterville, the average sunshine in October is 6h.

UV index

The average daily maximum UV index in October is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: The daily maximum UV index of 3 in October interpret into the following advice:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in October in Otterville?

In October, the average high-temperature is 65.3°F (18.5°C), and the average low-temperature is 48.2°F (9°C). in August, the average heat index (a.k.a. 'feels like', 'real feel'), which combines air temperature and relative humidity, is appraised at 93.2°F (34°C).

What is the least humid month in Otterville?

October is the least humid month in Otterville, Illinois, with an average relative humidity of 71%.

What is the average humidity in October in Otterville?

The average relative humidity in October is 71%.

How many days does it rain in October in Otterville?

In Otterville, Illinois, during October, the rain falls for 9.8 days and regularly aggregates up to 1.65" (42mm) of precipitation.

When it does not snow in Otterville?

April through October are months without snowfall in Otterville.

Does it snow in Otterville in October?

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

How many hours of daylight does Otterville have in October?

In Otterville, the average day length in October is 11h and 10min.

When are sunrise and sunset in October in Otterville?

In October, on the first day of the month, sunrise is at 6:57 am and sunset at 6:44 pm. On the last day of the month, in Otterville, sunrise is at 7:28 am and sunset at 6:02 pm CDT.

How many hours of sunshine does Otterville have in October?

In October, the average sunshine duration is 6h.

What is the UV index intensity in October in Otterville?

In October, the average daily maximum UV index in Otterville, Illinois, is 3. A UV Index of 3 to 5 symbolizes a moderate health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Otterville, IL

Average temperature in October - Otterville, IL
  • Average high temperature in October: 65.3°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 (35.6°F).

  • Average low temperature in October: 48.2°F

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (22.6°F).

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Average pressure in October
Otterville, IL

Average pressure in October - Otterville, IL
  • Average pressure in October: 30.03"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in October
Otterville, IL

Average wind speed in October - Otterville, IL
  • Average wind speed in October: 8.2mph

The windiest months (with the highest average wind speed) are January and February (9.6mph).
The calmest month (with the lowest average wind speed) is July (5.7mph).

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Average humidity in October
Otterville, IL

Average humidity in October - Otterville, IL
  • Average humidity in October: 71%

The month with the highest relative humidity is July (80%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in October
Otterville, IL

Average rainfall in October - Otterville, IL
  • Average rainfall in October: 1.65"

The wettest month (with the highest rainfall) is June (3.07").
The driest month (with the least rainfall) is January (1.06").

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Average rainfall days in October
Otterville, IL

Average rainfall days in October - Otterville, IL
  • Average rainfall days in October: 9.8 days

The month with the highest number of rainy days is May (16.5 days).
The month with the least rainy days is January (5.9 days).

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Average snowfall in October
Otterville, IL

Average snowfall in October - Otterville, IL
  • Average snowfall in October: 0"

The month with the highest snowfall is February (2.17").
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
Otterville, IL

Average snowfall days in October - Otterville, IL
  • Average snowfall days in October: 0.1 days

The month with the highest number of snowfall days is January (6.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in October /
Average sunshine in October
Otterville, IL

Average daylight in October / Average sunshine in October - Otterville, IL
  • Average daylight in October: 11h and 10min

The month with the longest days is June (Average daylight: 14h and 52min).
The month with the shortest days is December (Average daylight: 9h and 29min).

  • Average sunshine in October: 6h and 0min

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).

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Average sunshine days in October
Otterville, IL

Average sunshine days in October - Otterville, IL
  • Average sunshine days in October: 20.2 days

The month with the most sunshine days is January (20.3 days).
The months with the least sunshine days are May and June (12.3 days).

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Average UV index in October
Otterville, IL

Average UV index in October - Otterville, IL
  • 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, February, November and December (UV index 2).

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Average cloud cover in October
Otterville, IL

Average cloud cover in October - Otterville, IL
  • Average cloud cover in October: 33

The month with the most cloud cover is January (Cloud cover 51).
The months with the least cloud cover are August and September (Cloud cover 28).

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Average visibility in October
Otterville, IL

Average visibility in October - Otterville, IL
  • 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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