2024 Compare Climate & Weather:
Williston, ND vs Grand Forks, ND
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Highlights
On average, there are 197 sunny days per year in Grand Forks. Williston averages 207 sunny days per year. The US average is 205 sunny days.
Grand Forks, North Dakota gets 21.5 inches of rain, on average, per year. Williston, North Dakota gets 14.3 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.
Grand Forks averages 42.4 inches of snow per year. Williston averages 43.8 inches of snow per year. The US average is 27.8 inches of snow per year.
Weather Highlights
Grand Forks, North Dakota
Summer High: the July high is around 81.1 degrees
Winter Low: the January low is -2.5
Rain: averages 21.5 inches of rain a year
Snow: averages 42.4 inches of snow a year
Williston, North Dakota
Summer High: the July high is around 84.8 degrees
Winter Low: the January low is 2.1
Rain: averages 14.3 inches of rain a year
Snow: averages 43.8 inches of snow a year
BESTPLACES COMFORT INDEX
Grand ForksThe annual BestPlaces Comfort Index for Grand Forks is 6.2 (10=best), which means it is less comfortable than most places in North Dakota.
6.2 / 10
July, August and June are the most pleasant months in Grand Forks, while January and December are the least comfortable months.
WillistonThe annual BestPlaces Comfort Index for Williston is 6.5 (10=best), which means it is more comfortable than most places in North Dakota.
6.5 / 10
July, August and June are the most pleasant months in Williston, while January and December are the least comfortable months.
Today's Weather - Williston, ND
3 PM PST
Slight Chance Rain Showers
48°F
| DAY | DESCRIPTION | HIGH / LOW | WIND |
|---|
| This Afternoon | Slight Chance Rain Showers | 51° / 33° | NW 24 mph |
| Wednesday | Sunny | 58° / 34° | W 8 to 13 mph |
| Thursday | Rain Showers | 55° / 35° | SW 5 to 12 mph |
| Friday | Chance Rain Showers | 51° / 32° | NW 12 to 18 mph |
| Saturday | Mostly Sunny | 58° / 38° | NW 8 to 12 mph |
| Sunday | Partly Sunny then Slight Chance Rain Showers | 69° / 48° | E 13 to 18 mph |
| Monday | Chance Rain Showers | 66° / 43° | SE 18 mph |
Today's Weather - Grand Forks, ND
3 PM PST
Rain Showers Likely
50°F
| DAY | DESCRIPTION | HIGH / LOW | WIND |
|---|
| This Afternoon | Rain Showers Likely | 51° / 42° | E 1 mph |
| Wednesday | Mostly Sunny | 63° / 44° | W 8 to 14 mph |
| Thursday | Rain Showers Likely | 55° / 41° | ESE 9 to 15 mph |
| Friday | Chance Rain Showers | 56° / 39° | WNW 12 to 17 mph |
| Saturday | Chance Rain Showers | 56° / 38° | WNW 9 to 13 mph |
| Sunday | Mostly Sunny | 67° / 48° | SW 9 to 14 mph |
| Monday | Chance Rain Showers | 68° / 48° | SE 12 to 16 mph |
Average Monthly High / Low (°F)
| Month | Williston, ND | Grand Forks, ND |
|---|
| January | 23° / 2° | 16° / -3° |
| February | 29° / 8° | 22° / 3° |
| March | 41° / 19° | 34° / 17° |
| April | 58° / 30° | 54° / 31° |
| May | 69° / 41° | 68° / 43° |
| June | 77° / 51° | 76° / 53° |
| July | 85° / 56° | 81° / 58° |
| August | 85° / 54° | 80° / 55° |
| September | 73° / 43° | 70° / 45° |
| October | 58° / 31° | 54° / 33° |
| November | 39° / 18° | 35° / 18° |
| December | 25° / 5° | 20° / 3° |
Hot, Freezing, Rainy, Snowy Days: Williston / Grand Forks
| Month | Hot Days | Freezing Days | Rainy Days | Snowy Days |
|---|
| January | 0 / 0 | 31 / 31 | 6 / 7 | 8 / 8 |
| February | 0 / 0 | 28 / 28 | 4 / 6 | 5 / 6 |
| March | 0 / 0 | 28 / 29 | 6 / 7 | 5 / 4 |
| April | 0 / 0 | 17 / 17 | 7 / 7 | 2 / 1 |
| May | 0 / 0 | 5 / 4 | 9 / 10 | 1 / 0 |
| June | 3 / 2 | 0 / 0 | 11 / 11 | 0 / 0 |
| July | 9 / 3 | 0 / 0 | 9 / 10 | 0 / 0 |
| August | 9 / 3 | 0 / 0 | 7 / 9 | 0 / 0 |
| September | 2 / 1 | 3 / 2 | 7 / 8 | 0 / 0 |
| October | 0 / 0 | 16 / 14 | 6 / 8 | 2 / 1 |
| November | 0 / 0 | 27 / 27 | 5 / 6 | 5 / 4 |
| December | 0 / 0 | 31 / 31 | 7 / 7 | 8 / 8 |
July is the hottest month for Williston with an average high temperature of 84.8°, which ranks it as one of the hottest places in North Dakota. In Williston, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Williston are June, September and August.
July is the hottest month for Grand Forks with an average high temperature of 81.1°, which ranks it as cooler than most places in North Dakota. In Grand Forks, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Grand Forks are June, August and July.
January has the coldest nighttime temperatures for Williston with an average of 2.1°. This is warmer than most places in North Dakota.
January has the coldest nighttime temperatures for Grand Forks with an average of -2.5°. This is colder than most places in North Dakota.
In Williston, there are 23.8 days annually when the high temperature is over 90°, which is one of the hottest places in North Dakota.
In Grand Forks, there are 8.3 days annually when the high temperature is over 90°, which is cooler than most places in North Dakota.
In Williston, there are 184.7 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in North Dakota.
In Grand Forks, there are 182.6 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in North Dakota.
In Williston, there are 38.0 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in North Dakota.
In Grand Forks, there are 48.8 days annually when the nighttime low temperature falls below zero°, which is colder than most places in North Dakota.
June is the wettest month in Williston with 2.7 inches of rain, and the driest month is February with 0.3 inches. The wettest season is Autumn with 47% of yearly precipitation and 9% occurs in Spring, which is the driest season. The annual rainfall of 14.3 inches in Williston means that it is one of the driest places in North Dakota.
June is the wettest month in Grand Forks with 3.7 inches of rain, and the driest month is February with 0.5 inches. The wettest season is Autumn with 46% of yearly precipitation and 8% occurs in Spring, which is the driest season. The annual rainfall of 21.5 inches in Grand Forks means that it is wetter than most places in North Dakota.
June is the rainiest month in Williston with 10.8 days of rain, and February is the driest month with only 4.3 rainy days. There are 82.8 rainy days annually in Williston, which is rainier than most places in North Dakota. The rainiest season is Autumn when it rains 32% of the time and the driest is Spring with only a 20% chance of a rainy day.
June is the rainiest month in Grand Forks with 11.3 days of rain, and November is the driest month with only 6.1 rainy days. There are 96.7 rainy days annually in Grand Forks, which is one of the rainiest places in North Dakota. The rainiest season is Autumn when it rains 31% of the time and the driest is Spring with only a 21% chance of a rainy day.
An annual snowfall of 43.8 inches in Williston means that it is snowier than most places in North Dakota.
An annual snowfall of 42.4 inches in Grand Forks means that it is snowier than most places in North Dakota.
December is the snowiest month in Williston with 9.6 inches of snow, and 8 months of the year have significant snowfall.
December is the snowiest month in Grand Forks with 10.2 inches of snow, and 7 months of the year have significant snowfall.
DID YOU KNOW?
Many people confuse Weather and Climate, but they are different. Weather refers to the conditions of the atmosphere over a short period of time, while Climate refers to the conditions of the atmosphere over a long period of time.
Weather, more specifically, refers to how the atmosphere behaves and its effects on life and human activities. Most people think of Weather in terms of what can be observed: temperature, humidity, precipitation, and cloudy/sunny conditions. Weather conditions constantly change on a minute-to-minute basis.
Climate is a record of the average weather conditions for a given place over a long period of time, often referred to as Climate Normals. A 30-year period of record is a common requirement to be considered a Climate Normal.
Reviews for Williston 
2 Reviews
Hi. I'd like to know if you still feel the same way about living in Broomfield. I went there this past July to check it out (along with Lafayette, Boulder (can't More
Apex is perfect for what you are looking for. It's close enough to Raleigh, Durham, Chapel Hill to find a job and Cary the next town over, is a little more expensive but More
Start Your Review of Williston
Reviews for Grand Forks 2 Reviews
Hi. I'd like to know if you still feel the same way about living in Broomfield. I went there this past July to check it out (along with Lafayette, Boulder (can't More
Apex is perfect for what you are looking for. It's close enough to Raleigh, Durham, Chapel Hill to find a job and Cary the next town over, is a little more expensive but More
Start Your Review of Grand Forks
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