Average Weather in April in New Rockford North Dakota, United States
Daily high temperatures increase by 16°F, from 44°F to 60°F, rarely falling below 29°F or exceeding 76°F.
Daily low temperatures increase by 12°F, from 26°F to 37°F, rarely falling below 12°F or exceeding 48°F.
For reference, on July 25, the hottest day of the year, temperatures in New Rockford typically range from 59°F to 81°F, while on January 12, the coldest day of the year, they range from 2°F to 18°F.
Average High and Low Temperature in April
The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on April. The horizontal axis is the day, the vertical axis is the hour of the day, and the color is the average temperature for that hour and day.
Average Hourly Temperature in April
The month of April in New Rockford experiences gradually decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 54% to 50%.
The clearest day of the month is April 30, with clear, mostly clear, or partly cloudy conditions 50% of the time.
For reference, on February 4, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 64%, while on July 31, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 75%.
Cloud Cover Categories in April
0% clear 20% mostly clear 40% partly cloudy 60% mostly cloudy 80% overcast 100%
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In New Rockford, the chance of a wet day over the course of April is very rapidly increasing, starting the month at 10% and ending it at 20%.
For reference, the year's highest daily chance of a wet day is 36% on July 2, and its lowest chance is 3% on February 8.
Over the course of April in New Rockford, the chance of a day with only rain increases from 5% to 18%, the chance of a day with mixed snow and rain remains an essentially constant 2% throughout, and the chance of a day with only snow decreases from 3% to 1%.
Probability of Precipitation in April
The average sliding 31-day rainfall during April in New Rockford is increasing, starting the month at 0.5 inches, when it rarely exceeds 1.3 inches, and ending the month at 1.5 inches, when it rarely exceeds 3.0 inches or falls below 0.4 inches.
Average Monthly Rainfall in April
We report snowfall in liquid-equivalent terms. The actual depth of new snowfall is typically between 5 and 10 times the liquid-equivalent amount, assuming the ground is frozen. As with rainfall, we consider the liquid-equivalent snowfall accumulated over a sliding 31-day period centered around each day.
The average sliding 31-day liquid-equivalent snowfall during April in New Rockford is essentially constant, remaining about 0.2 inches throughout, and rarely exceeding 0.8 inches or falling below -0.0 inches.
The highest average 31-day liquid-equivalent accumulation is 0.3 inches on April 1.
Average Monthly Liquid-Equivalent Snowfall in April
Over the course of April in New Rockford, the length of the day is rapidly increasing. From the start to the end of the month, the length of the day increases by 1 hour, 35 minutes, implying an average daily increase of 3 minutes, 17 seconds, and weekly increase of 22 minutes, 58 seconds.
The shortest day of the month is April 1, with 12 hours, 53 minutes of daylight and the longest day is April 30, with 14 hours, 28 minutes of daylight.
Hours of Daylight and Twilight in April
The latest sunrise of the month in New Rockford is 7:14 AM on April 1 and the earliest sunrise is 54 minutes earlier at 6:20 AM on April 30.
The earliest sunset is 8:07 PM on April 1 and the latest sunset is 41 minutes later at 8:48 PM on April 30.
Daylight saving time is observed in New Rockford during 2021, but it neither starts nor ends during April, so the entire month is in daylight saving time.
For reference, on June 21, the longest day of the year, the Sun rises at 5:38 AM and sets 16 hours, 0 minutes later, at 9:38 PM, while on December 21, the shortest day of the year, it rises at 8:22 AM and sets 8 hours, 25 minutes later, at 4:47 PM.
Sunrise & Sunset with Twilight and Daylight Saving Time in April
The figure below presents a compact representation of key lunar data for April 2021. The horizontal axis is the day, the vertical axis is the hour of the day, and the colored areas indicate when the moon is above the horizon. The vertical gray bars (new Moons) and blue bars (full Moons) indicate key Moon phases. The label associated with each bar indicates the date and time that the phase is obtained, and the companion time labels indicate the rise and set times of the Moon for the nearest time interval in which the moon is above the horizon.
Moon Rise, Set & Phases in April
The chance that a given day will be muggy in New Rockford is essentially constant during April, remaining around 0% throughout.
For reference, on July 18, the muggiest day of the year, there are muggy conditions 20% of the time, while on January 1, the least muggy day of the year, there are muggy conditions 0% of the time.
Humidity Comfort Levels in April
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The average hourly wind speed in New Rockford is essentially constant during April, remaining within 0.2 miles per hour of 12.5 miles per hour throughout.
For reference, on April 1, the windiest day of the year, the daily average wind speed is 12.7 miles per hour, while on July 27, the calmest day of the year, the daily average wind speed is 9.3 miles per hour.
The highest daily average wind speed during April is 12.7 miles per hour on April 1.
Average Wind Speed in April
The hourly average wind direction in New Rockford throughout April is predominantly from the north, with a peak proportion of 34% on April 11.
Wind Direction in April
The growing season in New Rockford typically lasts for 4.7 months (144 days), from around May 11 to around October 2, rarely starting before April 22 or after May 29, and rarely ending before September 15 or after October 20.
The month of April in New Rockford is more likely than not fully outside of the growing season, with the chance that a given day is in the growing season rapidly increasing from 0% to 23% over the course of the month.
Time Spent in Various Temperature Bands and the Growing Season in April
The average accumulated growing degree days in New Rockford are gradually increasing during April, increasing by 63°F, from 8°F to 71°F, over the course of the month.
Growing Degree Days in April
The average daily incident shortwave solar energy in New Rockford is increasing during April, rising by 1.2 kWh, from 4.6 kWh to 5.8 kWh, over the course of the month.
Average Daily Incident Shortwave Solar Energy in April
For the purposes of this report, the geographical coordinates of New Rockford are 47.680 deg latitude, -99.138 deg longitude, and 1,532 ft elevation.
The topography within 2 miles of New Rockford is essentially flat, with a maximum elevation change of 52 feet and an average elevation above sea level of 1,528 feet. Within 10 miles is essentially flat (243 feet). Within 50 miles contains only modest variations in elevation (997 feet).
The area within 2 miles of New Rockford is covered by cropland (60%) and grassland (40%), within 10 miles by cropland (81%) and grassland (18%), and within 50 miles by cropland (73%) and grassland (19%).
This report illustrates the typical weather in New Rockford, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016.
Temperature and Dew Point
There are 2 weather stations near enough to contribute to our estimation of the temperature and dew point in New Rockford.
For each station, the records are corrected for the elevation difference between that station and New Rockford according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations.
The estimated value at New Rockford is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between New Rockford and a given station.
The stations contributing to this reconstruction are: Carrington Municipal Airport (74%, 26 kilometers, south) and Devils Lake Municipal Airport (26%, 52 kilometers, north).
Time zones for airports and weather stations are provided by AskGeo.com .