October weather forecast
Watson, IL

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Weather in October

October, like September, in Watson, Illinois, is another refreshing autumn month, with temperature in the range of an average low of 48.4°F (9.1°C) and an average high of 64.9°F (18.3°C).

Temperature

Watson in October demonstrates a small temperature transition, adjusting from an average high of a warm 77.4°F (25.2°C) in September to a refreshing 64.9°F (18.3°C). In Watson, October nights witness a steady temperature drop to a frosty 48.4°F (9.1°C).

Humidity

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

Rainfall

In Watson, Illinois, in October, it is raining for 10.1 days, with typically 1.77" (45mm) of accumulated precipitation. Throughout the year, in Watson, there are 135.9 rainfall days, and 21.89" (556mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall in Watson.

Daylight

In Watson, the average length of the day in October is 11h and 10min.
On the first day of the month, sunrise is at 6:50 am and sunset at 6:36 pm. On the last day of October, in Watson, sunrise is at 7:21 am and sunset at 5:54 pm CDT.

Sunshine

In Watson, the average sunshine in October is 6.4h.

UV index

In Watson, the average daily maximum UV index in October is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: An average UV index of 3 in October transforms into this advice:
Exercise prevention - Warding off sunburn is urged. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in October in Watson?

The high-temperature during October is 64.9°F (18.3°C) and the low-temperature is 48.4°F (9.1°C). In August, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is calculated to be 89.6°F (32°C).

What is the least humid month in Watson?

The least humid month in Watson is October, with an average relative humidity of 71%.

What is the average humidity in October in Watson?

The average relative humidity in October in Watson, Illinois, is 71%.

How much does it rain in Watson in October?

In Watson, Illinois, in October, it is raining for 10.1 days, with typically 1.77" (45mm) of accumulated precipitation.

When it does not snow in Watson?

May through October are months without snowfall in Watson.

Does it snow in Watson in October?

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

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

The average day length in October in Watson, Illinois, is 11h and 10min.

When is the sunrise / sunset in October in Watson?

In October, on the first day of the month, sunrise is at 6:50 am and sunset at 6:36 pm. On the last day of the month, sunrise is at 7:21 am and sunset at 5:54 pm CDT.

How long on average sun shines in October in Watson?

In October, the average sunshine duration in Watson, Illinois, is 6.4h.

What is the UV index intensity in October in Watson?

In Watson, Illinois, the average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents a medium health risk from exposure to the Sun's 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
Watson, IL

Average temperature in October - Watson, IL
  • Average high temperature in October: 64.9°F

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (35.2°F).

  • Average low temperature in October: 48.4°F

The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (23°F).

Average pressure in October
Watson, IL

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

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in October
Watson, IL

Average wind speed in October - Watson, IL
  • Average wind speed in October: 8.8mph

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest month (with the lowest average wind speed) is July (6mph).

Average humidity in October
Watson, IL

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

The month with the highest relative humidity is July (82%).
The month with the lowest relative humidity is October (71%).

Average rainfall in October
Watson, IL

Average rainfall in October - Watson, IL
  • Average rainfall in October: 1.77"

The wettest month (with the highest rainfall) is April (2.83").
The driest month (with the least rainfall) is February (1.06").

Average rainfall days in October
Watson, IL

Average rainfall days in October - Watson, IL
  • Average rainfall days in October: 10.1 days

The month with the highest number of rainy days is July (15.2 days).
The month with the least rainy days is January (6.9 days).

Average snowfall in October
Watson, IL

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

The month with the highest snowfall is January (1.18").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in October
Watson, IL

Average snowfall days in October - Watson, IL
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is February (5.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in October / Average sunshine in October - Watson, IL
  • Average daylight in October: 11h and 1min

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

  • Average sunshine in October: 6h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).

Average sunshine days in October
Watson, IL

Average sunshine days in October - Watson, IL
  • Average sunshine days in October: 19.1 days

The month with the most sunshine days is January (20 days).
The month with the least sunshine days is May (12.9 days).

Average UV index in October
Watson, IL

Average UV index in October - Watson, IL
  • 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
Watson, IL

Average cloud cover in October - Watson, IL
  • Average cloud cover in October: 34

The months with the most cloud cover are January and February (Cloud cover 53).
The months with the least cloud cover are June and September (Cloud cover 29).

Average visibility in October
Watson, IL

Average visibility in October - Watson, 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).

Watson, Illinois, USA

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