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
The arrival of October signals a clear decrease in the average high-temperature, falling from a pleasant 72.9°F (22.7°C) in September to a mild 58.1°F (14.5°C). Throughout October, Clarksville witnesses a nighttime temperature average of 43°F (6.1°C).Humidity
With an average relative humidity of 72%, October is the least humid month.Rainfall
In Clarksville, in October, during 10.7 rainfall days, 2.68" (68mm) of precipitation is typically accumulated. Throughout the year, in Clarksville, Iowa, there are 138.7 rainfall days, and 28.78" (731mm) of precipitation is accumulated.Snowfall
Months with snowfall in Clarksville are January through May, October through December. October is the first month it typically snows in Clarksville. Throughout October, in the average 1.2 snowfall days, it receives 0.24" (6mm) of snow. In Clarksville, during the entire year, snow falls for 43.6 days and aggregates up to 19.25" (489mm) of snow.Daylight
In Clarksville, the average length of the day in October is 11h and 2min.On the first day of October, sunrise is at 7:08 am and sunset at 6:51 pm. On the last day of the month, sunrise is at 7:44 am and sunset at 6:04 pm CDT.
Sunshine
The average sunshine in October is 5.4h.UV index
The average daily maximum UV index in October in Clarksville is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: In October, an average UV index of 2 transforms into the following instructions:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Frequently asked questions
What is the temperature in October in Clarksville?
What is the least humid month in Clarksville?
What is the average humidity in October in Clarksville?
How much does it rain in Clarksville in October?
When does it start to snow in Clarksville?
What is the average length of the day in October in Clarksville?
When is the sunrise / sunset in October in Clarksville?
How long on average sun shines in October in Clarksville?
What is the UV index intensity in October in Clarksville?
Average temperature in October
Clarksville, IA
- Average high temperature in October: 58.1°F
The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is January (23.9°F).
- Average low temperature in October: 43°F
The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (11.3°F).
Average pressure in October
Clarksville, IA
- Average pressure in October: 30"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in October
Clarksville, IA
- Average wind speed in October: 9.8mph
The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest month (with the lowest average wind speed) is August (7mph).
Average humidity in October
Clarksville, IA
- Average humidity in October: 72%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is October (72%).
Average rainfall in October
Clarksville, IA
- Average rainfall in October: 2.68"
The wettest month (with the highest rainfall) is June (4.29").
The driest month (with the least rainfall) is January (1.02").
Average rainfall days in October
Clarksville, IA
- Average rainfall days in October: 10.7 days
The month with the highest number of rainy days is June (19.4 days).
The month with the least rainy days is February (3.9 days).
Average snowfall in October
Clarksville, IA
- Average snowfall in October: 0.24"
The month with the highest snowfall is February (5.08").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Clarksville, IA
- Average snowfall days in October: 1.2 days
The month with the highest number of snowfall days is January (10.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Clarksville, IA
- Average daylight in October: 11h and 0min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in October: 5h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in October
Clarksville, IA
- Average sunshine days in October: 17.8 days
The months with the most sunshine days are October and November (17.8 days).
The month with the least sunshine days is June (9.2 days).
Average UV index in October
Clarksville, IA
- Average UV index in October: 2
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in October
Clarksville, IA
- Average cloud cover in October: 39
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in October
Clarksville, IA
- Average visibility in October: 6mi
The months with the highest visibility are February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, July and August (5mi).
Clarksville, Iowa, USA
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