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 begins, there is a decrease in the average high-temperature, falling from a warm 79.3°F (26.3°C) in September to an enjoyable 66.6°F (19.2°C). In Saint Helens, an average low-temperature of 47.3°F (8.5°C) is recorded during October nights.Humidity
June, August, October and November, with an average relative humidity of 75%, are the least humid months in Saint Helens.Rainfall
In October, the rain falls for 12.3 days. Throughout October, 2.44" (62mm) of precipitation is accumulated. In Saint Helens, Kentucky, during the entire year, the rain falls for 167.6 days and collects up to 33.11" (841mm) of precipitation.Snowfall
Months with snowfall are January through April, October through December. October is the first month it typically snows. Throughout October, in the average 0.4 snowfall days, it receives 0.28" (7mm) of snow. Throughout the year, there are 32.6 snowfall days, and 12.17" (309mm) of snow is accumulated.Daylight
In October, the average length of the day in Saint Helens is 11h and 13min.On the first day of the month, sunrise is at 7:30 am and sunset at 7:17 pm. On the last day of October, sunrise is at 7:59 am and sunset at 6:37 pm EDT.
Sunshine
The average sunshine in October is 6.6h.UV index
In October, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: An average UV index of 3 in October transforms into this advice:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Frequently asked questions
What are the temperatures in Saint Helens in October?
What are the least humid months in Saint Helens?
What is the average humidity in October in Saint Helens?
How many days does it rain in October in Saint Helens?
When does it start to snow in Saint Helens?
What is the average length of the day in October in Saint Helens?
When are sunrise and sunset in October in Saint Helens?
How many hours of sunshine does Saint Helens have in October?
What is the UV index intensity in October in Saint Helens?
Average temperature in October
Saint Helens, KY
- Average high temperature in October: 66.6°F
The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is January (40.1°F).
- Average low temperature in October: 47.3°F
The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (27°F).
Average pressure in October
Saint Helens, KY
- Average pressure in October: 30.06"Hg
The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed in October
Saint Helens, KY
- Average wind speed in October: 5.5mph
The windiest months (with the highest average wind speed) are January and February (7.1mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in October
Saint Helens, KY
- Average humidity in October: 75%
The months with the highest relative humidity are February and December (80%).
The months with the lowest relative humidity are June, August, October and November (75%).
Average rainfall in October
Saint Helens, KY
- Average rainfall in October: 2.44"
The wettest months (with the highest rainfall) are February and May (3.46").
The driest month (with the least rainfall) is September (2.05").
Average rainfall days in October
Saint Helens, KY
- Average rainfall days in October: 12.3 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is November (10.7 days).
Average snowfall in October
Saint Helens, KY
- Average snowfall in October: 0.28"
The month with the highest snowfall is February (2.99").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in October
Saint Helens, KY
- Average snowfall days in October: 0.4 days
The month with the highest number of snowfall days is January (9.6 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
Saint Helens, KY
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in October: 6h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in October
Saint Helens, KY
- Average sunshine days in October: 16.7 days
The month with the most sunshine days is November (17.1 days).
The month with the least sunshine days is February (10.3 days).
Average UV index in October
Saint Helens, KY
- Average UV index in October: 3
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in October
Saint Helens, KY
- Average cloud cover in October: 38
The months with the most cloud cover are January and February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in October
Saint Helens, KY
- Average visibility in October: 6mi
The months with the highest visibility are April, June, October and November (6mi).
The months with the lowest visibility are January, February, March, May, July, August, September and December (5mi).
Saint Helens, Kentucky, USA
Weather forecast for your location
2. Allow the app to use your location
