October weather forecastMarengo, IN
October
Weather in October
October, like September, in Marengo, Indiana, is another comfortable autumn month, with an average temperature fluctuating between 47.3°F (8.5°C) and 65.7°F (18.7°C).Temperature
In October, the average high-temperature goes from a warm 79°F (26.1°C) in September to a refreshing 65.7°F (18.7°C). October nights in Marengo experience a consistent temperature drop to a frosty 47.3°F (8.5°C).Humidity
October is the least humid month in Marengo, with an average relative humidity of 74%.Rainfall
In Marengo, in October, during 9 rainfall days, 1.42" (36mm) of precipitation is typically accumulated. Throughout the year, there are 137.1 rainfall days, and 20.28" (515mm) of precipitation is accumulated.Snowfall
In Marengo, snow does not fall in May through October.Daylight
In October, the average length of the day in Marengo is 11h and 11min.On the first day of the month, sunrise is at 7:41 am and sunset at 7:27 pm. On the last day of October, in Marengo, sunrise is at 8:11 am and sunset at 6:46 pm EDT.
Sunshine
In October, the average sunshine in Marengo, Indiana, is 7h.UV index
In Marengo, the average daily maximum UV index in October is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: An average UV index of 3 in October transforms into this advice:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Marengo, IN
- Average high temperature in October: 65.7°F
The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (37.4°F).
- Average low temperature in October: 47.3°F
The month with the highest average low temperature is July (66.2°F).
The coldest month (with the lowest average low temperature) is January (24.4°F).
Average pressure in October
Marengo, IN
- Average pressure in October: 30.04"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in October
Marengo, IN
- Average wind speed in October: 6.4mph
The windiest months (with the highest average wind speed) are January, February and April (7.5mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).
Average humidity in October
Marengo, IN
- Average humidity in October: 74%
The months with the highest relative humidity are February and December (81%).
The month with the lowest relative humidity is October (74%).
Average rainfall in October
Marengo, IN
- Average rainfall in October: 1.42"
The wettest month (with the highest rainfall) is July (2.24").
The driest month (with the least rainfall) is September (0.98").
Average rainfall days in October
Marengo, IN
- Average rainfall days in October: 9 days
The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is December (8.2 days).
Average snowfall in October
Marengo, IN
- Average snowfall in October: 0"
The month with the highest snowfall is February (0.98").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in October
Marengo, IN
- Average snowfall days in October: 0.2 days
The month with the highest number of snowfall days is January (6.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Marengo, IN
- Average daylight in October: 11h and 12min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in October: 7h and 0min
The months with the most sunshine are June and July (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 4h and 6min).
Average sunshine days in October
Marengo, IN
- Average sunshine days in October: 20.5 days
The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is May (12 days).
Average UV index in October
Marengo, IN
- 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
Marengo, IN
- Average cloud cover in October: 37
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in October
Marengo, IN
- Average visibility in October: 6mi
The months with the highest visibility are April, October and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September and December (5mi).
