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
Port Arthur's October weather is marked by a distinct drop in high-temperatures, declining from a pleasant 68.9°F (20.5°C) in September to a cool 52.7°F (11.5°C). Port Arthur, in October, witnesses an average low-temperature of 38.3°F (3.5°C).Humidity
In Port Arthur, the average relative humidity in October is 80%.Rainfall
In Port Arthur, Wisconsin, during October, the rain falls for 12.2 days and regularly aggregates up to 2.32" (59mm) of precipitation. In Port Arthur, Wisconsin, during the entire year, the rain falls for 128.5 days and collects up to 23.94" (608mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. October is the first month it typically snows. Throughout October, in the average 3.1 snowfall days, it receives 1.02" (26mm) of snow. In Port Arthur, during the entire year, snow falls for 88.7 days and aggregates up to 35.87" (911mm) of snow.Daylight
In October, the average length of the day is 10h and 56min.On the first day of the month, sunrise is at 7:03 am and sunset at 6:44 pm. On the last day of October, sunrise is at 7:43 am and sunset at 5:52 pm CDT.
Sunshine
In October, the average sunshine in Port Arthur is 4.7h.UV index
In October, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: An average maximum UV index of 2 in October leads to these recommendations:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in October?
What is the average humidity in October?
How much does it rain in October?
When does it start to snow?
How many hours of daylight does Port Arthur have in October?
When is the sunrise / sunset in October?
How long on average sun shines in October?
What is the UV index reading in October?
Average temperature in October
Port Arthur, WI
- Average high temperature in October: 52.7°F
The warmest month (with the highest average high temperature) is July (78.8°F).
The month with the lowest average high temperature is January (18.1°F).
- Average low temperature in October: 38.3°F
The month with the highest average low temperature is July (58.5°F).
The coldest month (with the lowest average low temperature) is January (5.4°F).
Average pressure in October
Port Arthur, WI
- Average pressure in October: 29.97"Hg
The months with the highest atmospheric pressure are January and February (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in October
Port Arthur, WI
- Average wind speed in October: 8.3mph
The windiest month (with the highest average wind speed) is April (8.8mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).
Average humidity in October
Port Arthur, WI
- Average humidity in October: 80%
The months with the highest relative humidity are January and February (92%).
The month with the lowest relative humidity is May (75%).
Average rainfall in October
Port Arthur, WI
- Average rainfall in October: 2.32"
The wettest month (with the highest rainfall) is June (3.43").
The driest month (with the least rainfall) is January (0.98").
Average rainfall days in October
Port Arthur, WI
- Average rainfall days in October: 12.2 days
The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is February (2.9 days).
Average snowfall in October
Port Arthur, WI
- Average snowfall in October: 1.02"
The month with the highest snowfall is December (7.28").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Port Arthur, WI
- Average snowfall days in October: 3.1 days
The month with the highest number of snowfall days is January (19.4 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 Arthur, WI
- Average daylight in October: 10h and 5min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in October: 4h and 4min
The month with the most sunshine is July (Average sunshine: 9h and 36min).
The months with the least sunshine are January and February (Average sunshine: 2h and 36min).
Average sunshine days in October
Port Arthur, WI
- Average sunshine days in October: 16 days
The month with the most sunshine days is October (16 days).
The months with the least sunshine days are February and April (10 days).
Average UV index in October
Port Arthur, WI
- 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, February and December (UV index 1).
Average cloud cover in October
Port Arthur, WI
- Average cloud cover in October: 50
The months with the most cloud cover are January and February (Cloud cover 75).
The months with the least cloud cover are July and August (Cloud cover 38).
Average visibility in October
Port Arthur, WI
- Average visibility in October: 5mi
The months with the highest visibility are May and June (6mi).
The months with the lowest visibility are January, February and December (4mi).
Port Arthur, Wisconsin, USA
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