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
Arrowsmith in October experiences a subtle temperature decline, with average high-temperatures reducing from a moderately hot 75.9°F (24.4°C) in September to a refreshing 62.2°F (16.8°C). The average low-temperature in Arrowsmith, Illinois, during October nights is a chilly 46.8°F (8.2°C).Humidity
With an average relative humidity of 71%, October is the least humid month in Arrowsmith, Illinois.Rainfall
In October, the rain falls for 10.5 days. Throughout October, 1.57" (40mm) of precipitation is accumulated. In Arrowsmith, during the entire year, the rain falls for 139 days and collects up to 20.83" (529mm) of precipitation.Snowfall
May through October are months without snowfall in Arrowsmith.Daylight
The average length of the day in October is 11h and 7min.On the first day of the month, sunrise is at 6:51 am and sunset at 6:36 pm. On the last day of October, in Arrowsmith, sunrise is at 7:24 am and sunset at 5:52 pm CDT.
Sunshine
The average sunshine in October in Arrowsmith is 6h.UV index
In October, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: An average maximum UV index of 3 in October leads to these recommendations:
Take precautions - Protection against sun damage is advised. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Frequently asked questions
What are the temperatures in Arrowsmith in October?
What is the least humid month in Arrowsmith?
What is the average humidity in October in Arrowsmith?
How many days does it rain in October in Arrowsmith?
When it does not snow in Arrowsmith?
Does it snow in Arrowsmith in October?
How many hours of daylight does Arrowsmith have in October?
What time are sunrise and sunset in October in Arrowsmith?
How long on average sun shines in October in Arrowsmith?
What is the UV index intensity in October in Arrowsmith?
Average temperature in October
Arrowsmith, IL
- Average high temperature in October: 62.2°F
The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (31.3°F).
- Average low temperature in October: 46.8°F
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (19.6°F).
Average pressure in October
Arrowsmith, IL
- Average pressure in October: 30.02"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in October
Arrowsmith, IL
- Average wind speed in October: 9.8mph
The windiest month (with the highest average wind speed) is January (11mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).
Average humidity in October
Arrowsmith, IL
- Average humidity in October: 71%
The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is October (71%).
Average rainfall in October
Arrowsmith, IL
- Average rainfall in October: 1.57"
The wettest month (with the highest rainfall) is May (2.87").
The driest month (with the least rainfall) is December (1.1").
Average rainfall days in October
Arrowsmith, IL
- Average rainfall days in October: 10.5 days
The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is January (5.8 days).
Average snowfall in October
Arrowsmith, IL
- Average snowfall in October: 0"
The month with the highest snowfall is January (2.8").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in October
Arrowsmith, IL
- Average snowfall days in October: 0.1 days
The month with the highest number of snowfall days is January (9.8 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
Arrowsmith, IL
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in October: 6h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in October
Arrowsmith, IL
- Average sunshine days in October: 18.7 days
The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is June (10.3 days).
Average UV index in October
Arrowsmith, IL
- Average UV index in October: 3
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in October
Arrowsmith, IL
- 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 September (Cloud cover 31).
Average visibility in October
Arrowsmith, IL
- Average visibility in October: 6mi
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).
Arrowsmith, Illinois, USA
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