October weather forecastPlainfield, IN
October
Weather in October
October introduces the full swing of autumn to Plainfield, with weather conditions that are markedly cooler than September. The fall foliage reaches its peak during this month, transforming cityscapes into fiery spectacles of colors. The earlier sunsets illustrate stunningly beautiful skies, aligning with the reduction in daylight hours. Habitual winds begin to pick up, adding to the crispness of the autumn air. The drop in temperatures, vibrant landscapes, and the onset of various autumn traditions make October a month of spectacular beauty in Plainfield.Temperature
Plainfield's October weather shows a moderate shift in high-temperatures, falling from September's warm 75.7°F (24.3°C) to an enjoyable 63.1°F (17.3°C). Plainfield temperatures generally rest at a low of 46.8°F (8.2°C) during the October nights.Humidity
With an average relative humidity of 74%, October is the least humid month.Rainfall
In Plainfield, during October, the rain falls for 14.1 days and regularly aggregates up to 2.56" (65mm) of precipitation. In Plainfield, during the entire year, the rain falls for 179.9 days and collects up to 37.17" (944mm) of precipitation.Snowfall
In Plainfield, snow does not fall in June through October.Daylight
In October, the average length of the day is 11h and 8min.On the first day of October, sunrise is at 7:42 am and sunset at 7:27 pm. On the last day of the month, sunrise is at 8:13 am and sunset at 6:44 pm EDT.
Sunshine
In Plainfield, the average sunshine in October is 6.7h.UV index
The months with the lowest UV index are January, February, October through December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for the average person.Note: In October, the maximum UV index of 2 translates into these guidelines:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. To protect against the Sun's most potent rays, avoid direct exposure around midday. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Plainfield, IN
- Average high temperature in October: 63.1°F
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (33.6°F).
- Average low temperature in October: 46.8°F
The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (21°F).
Average pressure in October
Plainfield, IN
- Average pressure in October: 30.03"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in October
Plainfield, IN
- Average wind speed in October: 8.4mph
The windiest months (with the highest average wind speed) are January and February (9.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).
Average humidity in October
Plainfield, IN
- Average humidity in October: 74%
The months with the highest relative humidity are July and December (82%).
The month with the lowest relative humidity is October (74%).
Average rainfall in October
Plainfield, IN
- Average rainfall in October: 2.56"
The wettest month (with the highest rainfall) is May (4.53").
The driest months (with the least rainfall) are February and September (2.32").
Average rainfall days in October
Plainfield, IN
- Average rainfall days in October: 14.1 days
The month with the highest number of rainy days is May (21.6 days).
The month with the least rainy days is January (9.5 days).
Average snowfall in October
Plainfield, IN
- Average snowfall in October: 0"
The month with the highest snowfall is January (4.21").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in October
Plainfield, IN
- Average snowfall days in October: 0.3 days
The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Plainfield, IN
- Average daylight in October: 11h and 6min
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 24min).
- Average sunshine in October: 6h and 42min
The month with the most sunshine is June (Average sunshine: 10h and 6min).
The months with the least sunshine are January and December (Average sunshine: 4h and 6min).
Average sunshine days in October
Plainfield, IN
- Average sunshine days in October: 15.4 days
The month with the most sunshine days is November (15.6 days).
The month with the least sunshine days is May (7.3 days).
Average UV index in October
Plainfield, IN
- Average UV index in October: 2
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, October, November and December (UV index 2).
Average cloud cover in October
Plainfield, IN
- Average cloud cover in October: 37
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in October
Plainfield, IN
- Average visibility in October: 6mi
The months with the highest visibility are February, March, April, May, June, August, September, October and November (6mi).
The months with the lowest visibility are January, July and December (5mi).
