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
A notable decrease in the average high-temperature is observed during October, falling from an agreeable 70.7°F (21.5°C) in September to a cool 52.7°F (11.5°C). Grand Forks witnesses a consistent average low-temperature of 39.6°F (4.2°C) throughout October.Humidity
In Grand Forks, the average relative humidity in October is 68%.Rainfall
In Grand Forks, in October, it is raining for 7.8 days, with typically 1.22" (31mm) of accumulated precipitation. Throughout the year, there are 80.3 rainfall days, and 10.47" (266mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Grand Forks. October is the first month it typically snows. Throughout October, in the average 1.6 snowfall days, it receives 0.71" (18mm) of snow. Throughout the year, there are 54.6 snowfall days, and 11.54" (293mm) of snow is accumulated.Daylight
In October, the average length of the day is 10h and 49min.On the first day of the month, sunrise is at 7:28 am and sunset at 7:06 pm. On the last day of October, sunrise is at 8:12 am and sunset at 6:10 pm CDT.
Sunshine
In Grand Forks, North Dakota, the average sunshine in October is 5.2h.UV index
In October, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index, 2 in October, converts into the following recommendations:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in October in Grand Forks?
What is the average humidity in October in Grand Forks?
How many days does it rain in October in Grand Forks?
When does it start to snow in Grand Forks?
How many hours of daylight does Grand Forks have in October?
What time are sunrise and sunset in October in Grand Forks?
How long on average sun shines in October in Grand Forks?
How high is the UV index in October in Grand Forks?
Average temperature in October
Grand Forks, ND
- Average high temperature in October: 52.7°F
The warmest month (with the highest average high temperature) is August (80.6°F).
The month with the lowest average high temperature is January (15.3°F).
- Average low temperature in October: 39.6°F
The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (0.9°F).
Average pressure in October
Grand Forks, ND
- Average pressure in October: 29.95"Hg
The month with the highest atmospheric pressure is February (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in October
Grand Forks, ND
- Average wind speed in October: 10.6mph
The windiest month (with the highest average wind speed) is October (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (8.2mph).
Average humidity in October
Grand Forks, ND
- Average humidity in October: 68%
The months with the highest relative humidity are January and February (91%).
The month with the lowest relative humidity is August (60%).
Average rainfall in October
Grand Forks, ND
- Average rainfall in October: 1.22"
The wettest month (with the highest rainfall) is June (1.89").
The driest month (with the least rainfall) is January (0.24").
Average rainfall days in October
Grand Forks, ND
- Average rainfall days in October: 7.8 days
The month with the highest number of rainy days is June (14.1 days).
The month with the least rainy days is January (0.8 days).
Average snowfall in October
Grand Forks, ND
- Average snowfall in October: 0.71"
The month with the highest snowfall is December (2.8").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Grand Forks, ND
- Average snowfall days in October: 1.6 days
The month with the highest number of snowfall days is December (11.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Grand Forks, ND
- Average daylight in October: 10h and 5min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in October: 5h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in October
Grand Forks, ND
- Average sunshine days in October: 20.5 days
The month with the most sunshine days is January (21.5 days).
The month with the least sunshine days is June (13.7 days).
Average UV index in October
Grand Forks, 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, November and December (UV index 1).
Average cloud cover in October
Grand Forks, ND
- Average cloud cover in October: 43
The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in October
Grand Forks, 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).
Grand Forks, North Dakota, USA
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