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
Portal experiences a clear temperature downturn in October, with average high-temperatures moving from an agreeable 69.3°F (20.7°C) in September to a fresh 51.1°F (10.6°C). Portal, during October nights, observes an average temperature of 36.9°F (2.7°C).Humidity
The average relative humidity in October is 65%.Rainfall
In Portal, in October, it is raining for 7.6 days, with typically 0.91" (23mm) of accumulated precipitation. In Portal, during the entire year, the rain falls for 85.6 days and collects up to 11.89" (302mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. October is the first month it typically snows in Portal. Throughout October, in the average 4.1 snowfall days, it receives 1.46" (37mm) of snow. In Portal, during the entire year, snow falls for 73.2 days and aggregates up to 17.83" (453mm) of snow.Daylight
The average length of the day in October in Portal is 10h and 46min.On the first day of October in Portal, North Dakota, sunrise is at 7:51 am and sunset at 7:28 pm. On the last day of the month, sunrise is at 8:37 am and sunset at 6:30 pm CDT.
Sunshine
In October, the average sunshine is 6.2h.UV index
The average daily maximum UV index in October is 2. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for average individuals.Note: During October, 2 as the daily maximum UV index converts into the following advice:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Boost your sun resistance with garments that are densely woven yet spacious. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are October temperatures in Portal?
What is the average humidity in October in Portal?
How many days does it rain in October in Portal?
When does it start to snow in Portal?
What is the average length of the day in October in Portal?
What time are sunrise and sunset in October in Portal?
How many hours of sunshine does Portal have in October?
How high is the UV index in October in Portal?
Average temperature in October
Portal, ND
- Average high temperature in October: 51.1°F
The warmest months (with the highest average high temperature) are July and August (80.1°F).
The month with the lowest average high temperature is February (17.2°F).
- Average low temperature in October: 36.9°F
The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is February (3.6°F).
Average pressure in October
Portal, ND
- Average pressure in October: 29.96"Hg
The month with the highest atmospheric pressure is February (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in October
Portal, ND
- Average wind speed in October: 10.6mph
The windiest month (with the highest average wind speed) is April (10.8mph).
The calmest month (with the lowest average wind speed) is August (8.8mph).
Average humidity in October
Portal, ND
- Average humidity in October: 65%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (51%).
Average rainfall in October
Portal, ND
- Average rainfall in October: 0.91"
The wettest month (with the highest rainfall) is June (2.32").
The driest months (with the least rainfall) are January and February (0.39").
Average rainfall days in October
Portal, ND
- Average rainfall days in October: 7.6 days
The month with the highest number of rainy days is June (14.1 days).
The month with the least rainy days is February (1.3 days).
Average snowfall in October
Portal, ND
- Average snowfall in October: 1.46"
The month with the highest snowfall is November (3.62").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Portal, ND
- Average snowfall days in October: 4.1 days
The month with the highest number of snowfall days is December (14.4 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in October /
Average sunshine in October
Portal, ND
- Average daylight in October: 10h and 5min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in October: 6h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in October
Portal, ND
- Average sunshine days in October: 18.8 days
The month with the most sunshine days is September (19.6 days).
The month with the least sunshine days is June (14.2 days).
Average UV index in October
Portal, ND
- Average UV index in October: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in October
Portal, ND
- Average cloud cover in October: 40
The month with the most cloud cover is February (Cloud cover 68).
The months with the least cloud cover are July and August (Cloud cover 22).
Average visibility in October
Portal, ND
- Average visibility in October: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).
Portal, North Dakota, USA
Weather forecast for your location
2. Allow the app to use your location