October weather forecastChesterton, IN
October
Weather in October
In October, the weather in Chesterton dives into the heart of the fall season. The temperatures take on a cooler tone, with the changing leaves painting the town in vibrant autumn hues. Though cooler, October's weather remains mild and enjoyable, encouraging exploration and enjoyment of the area's natural beauty. Decreased rainfall and favorable temperatures make the month suitable for various outdoor activities. Overall, October's weather harmoniously integrates the essence of the fall season.Temperature
The shift to October brings a decrease in the average high-temperature in Chesterton, falling from an agreeable 71.8°F (22.1°C) in September to a refreshing 59.7°F (15.4°C). Chesterton experiences an average temperature drop to a chilly 47.8°F (8.8°C) during October nights.Humidity
The least humid month in Chesterton is October, with an average relative humidity of 74%.Rainfall
In Chesterton, in October, it is raining for 14.3 days, with typically 2.09" (53mm) of accumulated precipitation. In Chesterton, during the entire year, the rain falls for 155.2 days and collects up to 25.24" (641mm) of precipitation.Snowfall
May through October are months without snowfall.Ocean temperature
In October, the average ocean temperature in Chesterton, Indiana, is 55.4°F (13°C).Note: It is life-risking to swim in 55.4°F (13°C). Briefly staying in 55.4°F (13°C) waters feels unsettling, and temperatures below 50°F (10°C) might result in cold shock and loss of breath control, hinging on personal endurance.
Daylight
The average length of the day in October is 11h and 4min.On the first day of the month, sunrise is at 6:45 am and sunset at 6:29 pm. On the last day of October, in Chesterton, sunrise is at 7:19 am and sunset at 5:43 pm CDT.
Sunshine
The average sunshine in October in Chesterton, Indiana, is 6.1h.UV index
The average daily maximum UV index in October is 2. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: In October, the UV index of 2 transforms into the following advice:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Chesterton, IN
- Average high temperature in October: 59.7°F
The warmest month (with the highest average high temperature) is July (78.1°F).
The month with the lowest average high temperature is January (30.2°F).
- Average low temperature in October: 47.8°F
The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).
Average pressure in October
Chesterton, IN
- Average pressure in October: 30.01"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in October
Chesterton, IN
- Average wind speed in October: 10.6mph
The windiest month (with the highest average wind speed) is January (12mph).
The calmest months (with the lowest average wind speed) are July and August (7.3mph).
Average humidity in October
Chesterton, IN
- Average humidity in October: 74%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is October (74%).
Average rainfall in October
Chesterton, IN
- Average rainfall in October: 2.09"
The wettest month (with the highest rainfall) is June (3.54").
The driest months (with the least rainfall) are January and December (1.14").
Average rainfall days in October
Chesterton, IN
- Average rainfall days in October: 14.3 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (7.1 days).
Average snowfall in October
Chesterton, IN
- Average snowfall in October: 0"
The month with the highest snowfall is January (3.11").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in October
Chesterton, IN
- Average snowfall days in October: 0.2 days
The month with the highest number of snowfall days is January (14.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average sea temperature in October
Chesterton, IN
- Average sea temperature in October: 55°F
The best month for swimming (with the highest average sea temperature) is August (70°F).
The coldest months (with the lowest average sea temperature) are February, March and April (37°F).
Average daylight in October /
Average sunshine in October
Chesterton, IN
- Average daylight in October: 11h and 6min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in October: 6h and 6min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in October
Chesterton, IN
- Average sunshine days in October: 13.8 days
The month with the most sunshine days is November (15.4 days).
The month with the least sunshine days is July (10.7 days).
Average UV index in October
Chesterton, IN
- Average UV index in October: 2
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in October
Chesterton, IN
- Average cloud cover in October: 42
The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in October
Chesterton, IN
- Average visibility in October: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
