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
October's arrival correlates with a reduction in the average high-temperature, down from a warm 74.8°F (23.8°C) in September to a refreshing 61.9°F (16.6°C). Nighttime temperatures in October average to a frosty 46.4°F (8°C).Humidity
With an average relative humidity of 74%, October is the least humid month in Jamestown.Rainfall
In Jamestown, Indiana, during October, the rain falls for 13.2 days and regularly aggregates up to 2.13" (54mm) of precipitation. Throughout the year, there are 164.1 rainfall days, and 31.61" (803mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall in Jamestown. October is the first month it typically snows in Jamestown. Throughout October, in the average 0.7 snowfall days, it receives 0.2" (5mm) of snow. In Jamestown, Indiana, during the entire year, snow falls for 40.6 days and aggregates up to 13.46" (342mm) of snow.Daylight
In Jamestown, the average length of the day in October is 11h and 8min.On the first day of October, sunrise is at 7:43 am and sunset at 7:28 pm. On the last day of the month, sunrise is at 8:15 am and sunset at 6:45 pm EDT.
Sunshine
In Jamestown, the average sunshine in October is 6.4h.UV index
In Jamestown, the average daily maximum UV index in October is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: The average daily UV index of 2 in October transforms into the following instructions:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. During bright days, sunglasses that offer UVA and UVB defense are recommended. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Frequently asked questions
What are October temperatures in Jamestown?
What is the least humid month in Jamestown?
What is the average humidity in October in Jamestown?
How much does it rain in Jamestown in October?
When does it start snowing in Jamestown?
What is the average length of the day in October in Jamestown?
When are sunrise and sunset in October in Jamestown?
How many hours of sunshine does Jamestown have in October?
What is the UV index intensity in October in Jamestown?
Average temperature in October
Jamestown, IN
- Average high temperature in October: 61.9°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (32.2°F).
- Average low temperature in October: 46.4°F
The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (20.3°F).
Average pressure in October
Jamestown, IN
- Average pressure in October: 30.03"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in October
Jamestown, IN
- Average wind speed in October: 8.9mph
The windiest months (with the highest average wind speed) are January and February (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).
Average humidity in October
Jamestown, IN
- Average humidity in October: 74%
The months with the highest relative humidity are January, July and December (83%).
The month with the lowest relative humidity is October (74%).
Average rainfall in October
Jamestown, IN
- Average rainfall in October: 2.13"
The wettest month (with the highest rainfall) is April (3.86").
The driest months (with the least rainfall) are February and November (1.85").
Average rainfall days in October
Jamestown, IN
- Average rainfall days in October: 13.2 days
The month with the highest number of rainy days is May (20.3 days).
The months with the least rainy days are January and February (7.8 days).
Average snowfall in October
Jamestown, IN
- Average snowfall in October: 0.2"
The month with the highest snowfall is February (3.62").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in October
Jamestown, IN
- Average snowfall days in October: 0.7 days
The month with the highest number of snowfall days is January (11.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Jamestown, IN
- 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 24min).
- Average sunshine in October: 6h and 2min
The month with the most sunshine is June (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in October
Jamestown, IN
- Average sunshine days in October: 16.3 days
The month with the most sunshine days is November (17.1 days).
The month with the least sunshine days is June (9.3 days).
Average UV index in October
Jamestown, 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
Jamestown, IN
- Average cloud cover in October: 40
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in October
Jamestown, IN
- 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).
Jamestown, Indiana, USA
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