Average Weather in February in Lavaca Arkansas, United States
Daily high temperatures increase by 9°F, from 52°F to 61°F, rarely falling below 37°F or exceeding 74°F.
Daily low temperatures increase by 6°F, from 32°F to 39°F, rarely falling below 20°F or exceeding 52°F.
For reference, on July 26, the hottest day of the year, temperatures in Lavaca typically range from 73°F to 94°F, while on January 7, the coldest day of the year, they range from 31°F to 50°F.
Average High and Low Temperature in February
The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on February. 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 February
’Aïn el Bell, Algeria (5,266 miles away); Kafr Takhārīm, Syria (6,577 miles); and Qarnābād, Iran (7,071 miles) are the far-away foreign places with temperatures most similar to Lavaca (view comparison).
The month of February in Lavaca experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 48% throughout the month. The highest chance of overcast or mostly cloudy conditions is 48% on February 17.
The clearest day of the month is February 3, with clear, mostly clear, or partly cloudy conditions 53% of the time.
For reference, on February 17, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 48%, while on July 25, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 71%.
Cloud Cover Categories in February
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Lavaca, the chance of a wet day over the course of February is gradually increasing, starting the month at 20% and ending it at 24%.
For reference, the year's highest daily chance of a wet day is 44% on May 21, and its lowest chance is 18% on January 21.
Over the course of February in Lavaca, the chance of a day with only rain increases from 16% to 22%, 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 remains an essentially constant 1% throughout.
Probability of Precipitation in February
The average sliding 31-day rainfall during February in Lavaca is increasing, starting the month at 2.4 inches, when it rarely exceeds 4.8 inches or falls below 0.5 inches, and ending the month at 3.0 inches, when it rarely exceeds 6.0 inches or falls below 1.0 inches.
Average Monthly Rainfall in February
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 February in Lavaca is essentially constant, remaining about 0.1 inches throughout, and rarely exceeding 0.6 inches or falling below -0.0 inches.
The highest average 31-day liquid-equivalent accumulation is 0.2 inches on February 4.
Average Monthly Liquid-Equivalent Snowfall in February
Over the course of February in Lavaca, the length of the day is increasing. From the start to the end of the month, the length of the day increases by 55 minutes, implying an average daily increase of 2 minutes, 2 seconds, and weekly increase of 14 minutes, 12 seconds.
The shortest day of the month is February 1, with 10 hours, 29 minutes of daylight and the longest day is February 28, with 11 hours, 24 minutes of daylight.
Hours of Daylight and Twilight in February
The latest sunrise of the month in Lavaca is 7:16 AM on February 1 and the earliest sunrise is 28 minutes earlier at 6:47 AM on February 28.
The earliest sunset is 5:44 PM on February 1 and the latest sunset is 26 minutes later at 6:11 PM on February 28.
Daylight saving time is observed in Lavaca during 2018, but it neither starts nor ends during February, so the entire month is in standard time.
For reference, on June 21, the longest day of the year, the Sun rises at 6:02 AM and sets 14 hours, 33 minutes later, at 8:34 PM, while on December 21, the shortest day of the year, it rises at 7:21 AM and sets 9 hours, 46 minutes later, at 5:08 PM.
Sunrise & Sunset with Twilight and Daylight Saving Time in February
The chance that a given day will be muggy in Lavaca is essentially constant during February, remaining around 0% throughout.
For reference, on July 22, the muggiest day of the year, there are muggy conditions 86% of the time, while on January 19, the least muggy day of the year, there are muggy conditions 0% of the time.
Humidity Comfort Levels in February
The average hourly wind speed in Lavaca is gradually increasing during February, increasing from 6.3 miles per hour to 6.8 miles per hour over the course of the month.
For reference, on March 23, the windiest day of the year, the daily average wind speed is 7.0 miles per hour, while on August 3, the calmest day of the year, the daily average wind speed is 4.2 miles per hour.
Average Wind Speed in February
Wind Direction in February
The growing season in Lavaca typically lasts for 7.5 months (229 days), from around March 25 to around November 9, rarely starting before March 2 or after April 16, and rarely ending before October 20 or after November 29.
The month of February in Lavaca is very likely fully outside of the growing season, with the chance that a given day is in the growing season gradually increasing from 0% to 8% over the course of the month.
Time Spent in Various Temperature Bands and the Growing Season in February
The average accumulated growing degree days in Lavaca are gradually increasing during February, increasing by 75°F, from 45°F to 120°F, over the course of the month.
Growing Degree Days in February
The average daily incident shortwave solar energy in Lavaca is gradually increasing during February, rising by 1.0 kWh, from 3.2 kWh to 4.1 kWh, over the course of the month.
Average Daily Incident Shortwave Solar Energy in February
For the purposes of this report, the geographical coordinates of Lavaca are 35.336 deg latitude, -94.173 deg longitude, and 413 ft elevation.
The topography within 2 miles of Lavaca contains only modest variations in elevation, with a maximum elevation change of 203 feet and an average elevation above sea level of 428 feet. Within 10 miles contains only modest variations in elevation (538 feet). Within 50 miles contains significant variations in elevation (2,438 feet).
The area within 2 miles of Lavaca is covered by cropland (78%) and artificial surfaces (18%), within 10 miles by cropland (54%) and trees (27%), and within 50 miles by trees (62%) and cropland (33%).
This report illustrates the typical weather in Lavaca 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 4 weather stations near enough to contribute to our estimation of the temperature and dew point in Lavaca.
For each station, the records are corrected for the elevation difference between that station and Lavaca 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 Lavaca is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Lavaca and a given station.
The stations contributing to this reconstruction are: Fort Smith Municipal Airport (80%, 17 kilometers, west); Drake Field (8%, 75 kilometers, north); Russellville Municipal Airport (6%, 98 kilometers, east); and Mount Ida (5%, 103 kilometers, southeast).
Time zones for aiports and weather stations are provided by AskGeo.com .