Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall in October
- Average snowfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
October involves a decrease in temperature, down from a moderately hot 73.8°F (23.2°C) in September to a moderate 60.6°F (15.9°C). Plano, during the month of October, experiences an average low-temperature of 45°F (7.2°C).Humidity
The least humid month in Plano is October, with an average relative humidity of 74%.Rainfall
In October, in Plano, the rain falls for 13.8 days. Throughout October, 3.03" (77mm) of precipitation is accumulated. Throughout the year, in Plano, there are 168.3 rainfall days, and 35.47" (901mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, October through December. October is the first month it typically snows. Throughout October, in the average 0.5 snowfall days, it receives 0.28" (7mm) of snow. In Plano, during the entire year, snow falls for 47.1 days and aggregates up to 16.61" (422mm) of snow.Daylight
In October, the average length of the day is 11h and 4min.On the first day of October in Plano, sunrise is at 6:51 am and sunset at 6:35 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 5:49 pm CDT.
Sunshine
In Plano, the average sunshine in October is 5.6h.UV index
In Plano, the average daily maximum UV index in October is 2. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for average individuals.Note: In October, the maximum UV index of 2 suggests these recommendations:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Plano in October?
What is the least humid month in Plano?
What is the average humidity in October in Plano?
How many days does it rain in October in Plano?
When does it start to snow in Plano?
How many hours of daylight does Plano have in October?
What time are sunrise and sunset in October in Plano?
How many hours of sunshine does Plano have in October?
What is the UV index reading in October in Plano?
Average temperature in October
Plano, IL
- Average high temperature in October: 60.6°F
The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (28.2°F).
- Average low temperature in October: 45°F
The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (16.2°F).
Average pressure in October
Plano, IL
- Average pressure in October: 30.01"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in October
Plano, IL
- Average wind speed in October: 8.6mph
The windiest months (with the highest average wind speed) are January and April (9.8mph).
The calmest month (with the lowest average wind speed) is August (6mph).
Average humidity in October
Plano, IL
- Average humidity in October: 74%
The months with the highest relative humidity are July and August (84%).
The month with the lowest relative humidity is October (74%).
Average rainfall in October
Plano, IL
- Average rainfall in October: 3.03"
The wettest month (with the highest rainfall) is May (4.88").
The driest month (with the least rainfall) is November (1.73").
Average rainfall days in October
Plano, IL
- Average rainfall days in October: 13.8 days
The month with the highest number of rainy days is July (20.3 days).
The month with the least rainy days is February (6 days).
Average snowfall in October
Plano, IL
- Average snowfall in October: 0.28"
The month with the highest snowfall is January (4.88").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in October
Plano, IL
- Average snowfall days in October: 0.5 days
The month with the highest number of snowfall days is January (13.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Plano, IL
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in October: 5h and 4min
The months with the most sunshine are June and August (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in October
Plano, IL
- Average sunshine days in October: 14.7 days
The month with the most sunshine days is November (16.3 days).
The month with the least sunshine days is July (7.2 days).
Average UV index in October
Plano, IL
- Average UV index in October: 2
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in October
Plano, IL
- Average cloud cover in October: 42
The month with the most cloud cover is January (Cloud cover 60).
The months with the least cloud cover are August and September (Cloud cover 34).
Average visibility in October
Plano, IL
- Average visibility in October: 6mi
The months with the highest visibility are March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are January, February, July, August and September (5mi).
Plano, Illinois, USA
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