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
Welcoming October, Port William observes a shift in the average high-temperature, falling from September's warm 74.7°F (23.7°C) to an enjoyable 62.8°F (17.1°C). In the month of October, the temperature in Port William, Ohio, generally rests at an average low of 46.6°F (8.1°C).Humidity
The months with the lowest humidity in Port William, Ohio, are October and November, with an average relative humidity of 75%.Rainfall
In Port William, Ohio, in October, during 13.3 rainfall days, 2.28" (58mm) of precipitation is typically accumulated. In Port William, during the entire year, the rain falls for 169.3 days and collects up to 32.99" (838mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. October is the first month it typically snows in Port William. Throughout October, in the average 0.7 snowfall days, it receives 0.2" (5mm) of snow. In Port William, during the entire year, snow falls for 43.7 days and aggregates up to 14.45" (367mm) of snow.Daylight
In October, the average length of the day is 11h and 9min.On the first day of October in Port William, Ohio, sunrise is at 7:31 am and sunset at 7:17 pm. On the last day of the month, sunrise is at 8:03 am and sunset at 6:34 pm EDT.
Sunshine
In October, the average sunshine in Port William, Ohio, is 6.4h.UV index
The average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: In October, the average maximum UV index of 3 translates into the following recommendations:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Frequently asked questions
What is the usual temperature for Port William in October?
What are the least humid months in Port William?
What is the average humidity in October in Port William?
How many days does it rain in October in Port William?
When does it start snowing in Port William?
What is the average length of the day in October in Port William?
What time are sunrise and sunset in October in Port William?
How many hours of sunshine does Port William have in October?
How high is the UV index in October in Port William?
Average temperature in October
Port William, OH
- Average high temperature in October: 62.8°F
The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (33.4°F).
- Average low temperature in October: 46.6°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (21.7°F).
Average pressure in October
Port William, OH
- Average pressure in October: 30.03"Hg
The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in October
Port William, OH
- Average wind speed in October: 8.4mph
The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).
Average humidity in October
Port William, OH
- Average humidity in October: 75%
The month with the highest relative humidity is January (83%).
The months with the lowest relative humidity are October and November (75%).
Average rainfall in October
Port William, OH
- Average rainfall in October: 2.28"
The wettest month (with the highest rainfall) is May (3.9").
The driest month (with the least rainfall) is September (1.89").
Average rainfall days in October
Port William, OH
- Average rainfall days in October: 13.3 days
The month with the highest number of rainy days is May (19.4 days).
The month with the least rainy days is February (9.4 days).
Average snowfall in October
Port William, OH
- Average snowfall in October: 0.2"
The month with the highest snowfall is February (3.78").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Port William, OH
- Average snowfall days in October: 0.7 days
The month with the highest number of snowfall days is January (12.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Port William, OH
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 14h and 54min).
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 August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in October
Port William, OH
- Average sunshine days in October: 16.5 days
The month with the most sunshine days is November (16.8 days).
The month with the least sunshine days is May (9.2 days).
Average UV index in October
Port William, OH
- Average UV index in October: 3
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in October
Port William, OH
- Average cloud cover in October: 38
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in October
Port William, OH
- Average visibility in October: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
Port William, Ohio, USA
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