Average Weather in February in New Castle Indiana, United States
In New Castle, the month of February is characterized by rising daily high temperatures, with daily highs increasing by 8°F, from 35°F to 43°F over the course of the month, and rarely exceeding 60°F or dropping below 20°F.
Daily low temperatures increase by 7°F, from 21°F to 28°F, rarely falling below 4°F or exceeding 41°F.
For reference, on July 19, the hottest day of the year, temperatures in New Castle typically range from 65°F to 83°F, while on January 29, the coldest day of the year, they range from 21°F to 35°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
The month of February in New Castle experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 59% throughout the month.
The clearest day of the month is February 28, with clear, mostly clear, or partly cloudy conditions 43% of the time.
For reference, on January 2, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 61%, while on August 23, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 69%.
Cloud Cover in February
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In New Castle, the chance of a wet day over the course of February is gradually increasing, starting the month at 21% and ending it at 24%.
For reference, the year's highest daily chance of a wet day is 41% on June 26, and its lowest chance is 19% on January 29.
Over the course of February in New Castle, the chance of a day with only rain increases from 11% to 18%, the chance of a day with mixed snow and rain remains an essentially constant 3% throughout, and the chance of a day with only snow decreases from 6% to 3%.
Probability of Precipitation in February
The average sliding 31-day rainfall during February in New Castle is gradually increasing, starting the month at 1.5 inches, when it rarely exceeds 2.9 inches or falls below 0.2 inches, and ending the month at 2.0 inches, when it rarely exceeds 3.7 inches or falls below 0.7 inches.
The lowest average 31-day accumulation is 1.5 inches on February 5.
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 New Castle is essentially constant, remaining about 0.4 inches throughout, and rarely exceeding 1.1 inches or falling to 0.0 inches.
The highest average 31-day liquid-equivalent accumulation is 0.4 inches on February 5.
Average Monthly Liquid-Equivalent Snowfall in February
Over the course of February in New Castle, 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, 5 minutes, implying an average daily increase of 2 minutes, 25 seconds, and weekly increase of 16 minutes, 52 seconds.
The shortest day of the month is February 1, with 10 hours, 12 minutes of daylight and the longest day is February 28, with 11 hours, 17 minutes of daylight.
Hours of Daylight and Twilight in February
The latest sunrise of the month in New Castle is 7:49 AM on February 1 and the earliest sunrise is 34 minutes earlier at 7:15 AM on February 28.
The earliest sunset is 6:01 PM on February 1 and the latest sunset is 31 minutes later at 6:32 PM on February 28.
Daylight saving time is observed in New Castle during 2017, 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 6:13 AM and sets 15 hours, 1 minute later, at 9:13 PM, while on December 21, the shortest day of the year, it rises at 7:59 AM and sets 9 hours, 20 minutes later, at 5:19 PM.
Sunrise & Sunset with Twilight and Daylight Saving Time in February
The chance that a given day will be muggy in New Castle is essentially constant during February, remaining around 0% throughout.
For reference, on July 23, the muggiest day of the year, there are muggy conditions 55% 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 February
The average hourly wind speed in New Castle is essentially constant during February, remaining within 0.1 miles per hour of 6.5 miles per hour throughout.
For reference, on January 15, the windiest day of the year, the daily average wind speed is 6.7 miles per hour, while on August 4, the calmest day of the year, the daily average wind speed is 3.7 miles per hour.
The lowest daily average wind speed during February is 6.4 miles per hour on February 17.
Average Wind Speed in February
Wind Direction in February
The average daily incident shortwave solar energy in New Castle is gradually increasing during February, rising by 1.0 kWh, from 2.5 kWh to 3.5 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 New Castle are 39.929 deg latitude, -85.370 deg longitude, and 1,060 ft elevation.
The topography within 2 miles of New Castle contains only modest variations in elevation, with a maximum elevation change of 148 feet and an average elevation above sea level of 1,038 feet. Within 10 miles also contains only modest variations in elevation (289 feet). Within 50 miles contains only modest variations in elevation (922 feet).
The area within 2 miles of New Castle is covered by cropland (47%) and artificial surfaces (47%), within 10 miles by cropland (92%), and within 50 miles by cropland (86%).
This report illustrates the typical weather in New Castle 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 6 weather stations near enough to contribute to our estimation of the temperature and dew point in New Castle.
For each station, the records are corrected for the elevation difference between that station and New Castle 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 Castle is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between New Castle and a given station.
The stations contributing to this reconstruction are: Delaware County Regional Airport (40%, 34 kilometers, north); Shelbyville Municipal Airport (20%, 54 kilometers, southwest); Indianapolis Executive Airport (12%, 76 kilometers, west); Darke County Airport (12%, 78 kilometers, northeast); Middletown Regional Airport/Hook Field (9%, 95 kilometers, southeast); and Butler County Regional Airport (8%, 96 kilometers, southeast).
Time zones for aiports and weather stations are provided by AskGeo.com .