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
As October commences in Jamestown, New York, the average high-temperature shows a reduction, transitioning from a pleasant 69.4°F (20.8°C) in September to a refreshing 56.5°F (13.6°C). Nighttime temperature experiences an average drop to a chilly 43.7°F (6.5°C) in October.Humidity
In Jamestown, the average relative humidity in October is 83%.Rainfall
The month with the most rainfall in Jamestown, New York, is October, when the rain falls for 17.2 days and typically aggregates up to 2.83" (72mm) of precipitation.Snowfall
Months with snowfall in Jamestown are January through May, October through December. October is the first month it typically snows in Jamestown, New York. Throughout October, in the average 1.9 snowfall days, it receives 0.75" (19mm) of snow. Throughout the year, there are 85.6 snowfall days, and 32.91" (836mm) of snow is accumulated.Daylight
In October, the average length of the day is 11h and 4min.On the first day of the month, sunrise is at 7:14 am and sunset at 6:58 pm. On the last day of October, in Jamestown, sunrise is at 7:49 am and sunset at 6:11 pm EDT.
Sunshine
In Jamestown, the average sunshine in October is 4.5h.UV index
In Jamestown, the average daily maximum UV index in October is 2. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum UV index of 2 during October translates into these guidelines:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Enhance your sun protection with tightly woven, yet airy clothing. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are October temperatures in Jamestown?
What is the average humidity in October in Jamestown?
What is the rainiest month in Jamestown?
How many days does it rain in October in Jamestown?
When does it start to snow 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?
How high is the UV index in October in Jamestown?
Average temperature in October
Jamestown, NY
- Average high temperature in October: 56.5°F
The warmest month (with the highest average high temperature) is July (75.9°F).
The month with the lowest average high temperature is January (28°F).
- Average low temperature in October: 43.7°F
The month with the highest average low temperature is July (59.4°F).
The coldest month (with the lowest average low temperature) is January (17.6°F).
Average pressure in October
Jamestown, NY
- Average pressure in October: 30.01"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in October
Jamestown, NY
- Average wind speed in October: 9mph
The windiest month (with the highest average wind speed) is January (11.1mph).
The calmest month (with the lowest average wind speed) is July (6.4mph).
Average humidity in October
Jamestown, NY
- Average humidity in October: 83%
The month with the highest relative humidity is February (89%).
The months with the lowest relative humidity are April, May and September (81%).
Average rainfall in October
Jamestown, NY
- Average rainfall in October: 2.83"
The wettest month (with the highest rainfall) is October (2.83").
The driest month (with the least rainfall) is September (1.81").
Average rainfall days in October
Jamestown, NY
- Average rainfall days in October: 17.2 days
The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is January (6.9 days).
Average snowfall in October
Jamestown, NY
- Average snowfall in October: 0.75"
The month with the highest snowfall is December (7.68").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Jamestown, NY
- Average snowfall days in October: 1.9 days
The month with the highest number of snowfall days is January (20.7 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, NY
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in October: 4h and 3min
The months with the most sunshine are July and August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 2h and 18min).
Average sunshine days in October
Jamestown, NY
- Average sunshine days in October: 11.5 days
The month with the most sunshine days is September (12.5 days).
The month with the least sunshine days is January (5.6 days).
Average UV index in October
Jamestown, NY
- Average UV index in October: 2
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in October
Jamestown, NY
- Average cloud cover in October: 53
The month with the most cloud cover is January (Cloud cover 79).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in October
Jamestown, NY
- Average visibility in October: 6mi
The months with the highest visibility are April, May, June, July, August, September and October (6mi).
The month with the lowest visibility is January (4mi).
Jamestown, New York, USA
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