Average Weather in April in Lake City Iowa, United States
Daily high temperatures increase by 13°F, from 55°F to 68°F, rarely falling below 39°F or exceeding 83°F.
Daily low temperatures increase by 11°F, from 35°F to 45°F, rarely falling below 23°F or exceeding 57°F.
For reference, on July 5, the hottest day of the year, temperatures in Lake City typically range from 65°F to 85°F, while on January 20, the coldest day of the year, they range from 13°F to 29°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
Almaty, Kazakhstan (6,512 miles away); Yinchuan, China (6,712 miles); and Kujang-ŭp, North Korea (6,221 miles) are the far-away foreign places with temperatures most similar to Lake City (view comparison).
The month of April in Lake City experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 50% throughout the month.
The clearest day of the month is April 30, with clear, mostly clear, or partly cloudy conditions 52% of the time.
For reference, on December 29, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 54%, while on July 28, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 72%.
Cloud Cover Categories in April
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Lake City, the chance of a wet day over the course of April is very rapidly increasing, starting the month at 23% and ending it at 34%.
For reference, the year's highest daily chance of a wet day is 44% on June 7, and its lowest chance is 7% on January 11.
Over the course of April in Lake City, the chance of a day with only rain increases from 21% to 34%, the chance of a day with mixed snow and rain remains an essentially constant 1% throughout, and the chance of a day with only snow remains an essentially constant 0% throughout.
Probability of Precipitation in April
The average sliding 31-day rainfall during April in Lake City is rapidly increasing, starting the month at 2.0 inches, when it rarely exceeds 3.6 inches or falls below 0.7 inches, and ending the month at 3.3 inches, when it rarely exceeds 5.6 inches or falls below 1.4 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 Lake City is essentially constant, remaining about 0.1 inches throughout, and rarely exceeding 0.3 inches or falling below -0.0 inches.
Average Monthly Liquid-Equivalent Snowfall in April
Over the course of April in Lake City, 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, 18 minutes, implying an average daily increase of 2 minutes, 42 seconds, and weekly increase of 18 minutes, 53 seconds.
The shortest day of the month is April 1, with 12 hours, 43 minutes of daylight and the longest day is April 30, with 14 hours, 2 minutes of daylight.
Hours of Daylight and Twilight in April
The latest sunrise of the month in Lake City is 7:01 AM on April 1 and the earliest sunrise is 46 minutes earlier at 6:15 AM on April 30.
The earliest sunset is 7:44 PM on April 1 and the latest sunset is 32 minutes later at 8:17 PM on April 30.
Daylight saving time is observed in Lake City during 2018, 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 5:42 AM and sets 15 hours, 16 minutes later, at 8:59 PM, while on December 21, the shortest day of the year, it rises at 7:44 AM and sets 9 hours, 5 minutes later, at 4:49 PM.
Sunrise & Sunset with Twilight and Daylight Saving Time in April
The chance that a given day will be muggy in Lake City is essentially constant during April, remaining around 0% throughout.
For reference, on July 21, the muggiest day of the year, there are muggy conditions 51% 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
The average hourly wind speed in Lake City is gradually decreasing during April, decreasing from 13.3 miles per hour to 12.7 miles per hour over the course of the month.
For reference, on April 12, the windiest day of the year, the daily average wind speed is 13.3 miles per hour, while on August 3, the calmest day of the year, the daily average wind speed is 8.3 miles per hour.
The highest daily average wind speed during April is 13.3 miles per hour on April 12.
Average Wind Speed in April
Wind Direction in April
The growing season in Lake City typically lasts for 5.5 months (167 days), from around April 22 to around October 6, rarely starting before April 4 or after May 11, and rarely ending before September 19 or after October 25.
During April in Lake City, the chance that a given day is within the growing season is very rapidly increasing rising from 6% to 70% 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 Lake City are gradually increasing during April, increasing by 146°F, from 49°F to 195°F, over the course of the month.
Growing Degree Days in April
The average daily incident shortwave solar energy in Lake City is increasing during April, rising by 1.0 kWh, from 4.9 kWh to 5.9 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 Lake City are 42.267 deg latitude, -94.734 deg longitude, and 1,188 ft elevation.
The topography within 2 miles of Lake City contains only modest variations in elevation, with a maximum elevation change of 121 feet and an average elevation above sea level of 1,199 feet. Within 10 miles also contains only modest variations in elevation (240 feet). Within 50 miles contains only modest variations in elevation (712 feet).
The area within 2 miles of Lake City is covered by cropland (98%), within 10 miles by cropland (100%), and within 50 miles by cropland (97%).
This report illustrates the typical weather in Lake City year round, 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 3 weather stations near enough to contribute to our estimation of the temperature and dew point in Lake City.
For each station, the records are corrected for the elevation difference between that station and Lake City 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 Lake City is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Lake City and a given station.
The stations contributing to this reconstruction are: Arthur N Neu Airport (62%, 25 kilometers, south); Fort Dodge Municipal Airport (19%, 55 kilometers, northeast); and Storm Lake Municipal Airport (19%, 56 kilometers, northwest).
Time zones for aiports and weather stations are provided by AskGeo.com .