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
October brings with it a considerable temperature decrease, with average high-temperatures dropping from September's pleasant 71.2°F (21.8°C) to a fresh 53.2°F (11.8°C). Nighttime temperature dips to a mean of 38.8°F (3.8°C) during October.Humidity
In October, the average relative humidity is 61%.Rainfall
In October, the rain falls for 7.7 days. Throughout October, 0.87" (22mm) of precipitation is accumulated. In Williston, North Dakota, during the entire year, the rain falls for 94.7 days and collects up to 12.52" (318mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Williston. October is the first month it typically snows in Williston, North Dakota. Throughout October, in the average 2.5 snowfall days, it receives 0.83" (21mm) of snow. Throughout the year, there are 53.3 snowfall days, and 13.86" (352mm) of snow is accumulated.Daylight
In Williston, the average length of the day in October is 10h and 49min.On the first day of the month, sunrise is at 7:54 am and sunset at 7:32 pm. On the last day of October, sunrise is at 8:39 am and sunset at 6:36 pm CDT.
Sunshine
In Williston, North Dakota, the average sunshine in October is 6.9h.UV index
The average daily maximum UV index in October is 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: A daily maximum UV index of 2 in October translates into the following instructions:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Boost your sun resistance with garments that are densely woven yet spacious. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average October temperature in Williston?
What is the average humidity in October in Williston?
How much does it rain in Williston in October?
When does it start to snow in Williston?
How many hours of daylight does Williston have in October?
When is the sunrise / sunset in October in Williston?
How many hours of sunshine does Williston have in October?
What is the UV index reading in October in Williston?
Average temperature in October
Williston, ND
- Average high temperature in October: 53.2°F
The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is February (20.8°F).
- Average low temperature in October: 38.8°F
The month with the highest average low temperature is July (61.3°F).
The coldest months (with the lowest average low temperature) are January and February (7°F).
Average pressure in October
Williston, 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
Williston, ND
- Average wind speed in October: 10.8mph
The windiest month (with the highest average wind speed) is April (11.1mph).
The calmest month (with the lowest average wind speed) is February (8.9mph).
Average humidity in October
Williston, ND
- Average humidity in October: 61%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (48%).
Average rainfall in October
Williston, ND
- Average rainfall in October: 0.87"
The wettest month (with the highest rainfall) is June (2.05").
The driest month (with the least rainfall) is December (0.35").
Average rainfall days in October
Williston, ND
- Average rainfall days in October: 7.7 days
The month with the highest number of rainy days is June (14.2 days).
The month with the least rainy days is December (2.5 days).
Average snowfall in October
Williston, ND
- Average snowfall in October: 0.83"
The month with the highest snowfall is February (3.07").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Williston, ND
- Average snowfall days in October: 2.5 days
The month with the highest number of snowfall days is February (12.3 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in October /
Average sunshine in October
Williston, 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 24min).
- Average sunshine in October: 6h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 36min).
The month with the least sunshine is December (Average sunshine: 4h and 0min).
Average sunshine days in October
Williston, ND
- Average sunshine days in October: 19.1 days
The month with the most sunshine days is November (21.1 days).
The month with the least sunshine days is June (13.5 days).
Average UV index in October
Williston, ND
- Average UV index in October: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are February and December (UV index 1).
Average cloud cover in October
Williston, ND
- Average cloud cover in October: 36
The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is July (Cloud cover 19).
Average visibility in October
Williston, ND
- 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).
Williston, North Dakota, USA
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