Average Weather in May in South Whitley Indiana, United States
Daily high temperatures increase by 9°F, from 67°F to 76°F, rarely falling below 55°F or exceeding 86°F.
Daily low temperatures increase by 10°F, from 46°F to 56°F, rarely falling below 36°F or exceeding 67°F.
For reference, on July 19, the hottest day of the year, temperatures in South Whitley typically range from 65°F to 84°F, while on January 29, the coldest day of the year, they range from 19°F to 32°F.
Average High and Low Temperature in May
The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on May. 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 May
The month of May in South Whitley 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 May 30, with clear, mostly clear, or partly cloudy conditions 51% of the time.
For reference, on January 26, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 63%, while on August 23, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 68%.
Cloud Cover Categories in May
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In South Whitley, the chance of a wet day over the course of May is increasing, starting the month at 33% and ending it at 38%.
For reference, the year's highest daily chance of a wet day is 39% on May 27, and its lowest chance is 18% on February 4.
Probability of Precipitation in May
The average sliding 31-day rainfall during May in South Whitley is increasing, starting the month at 3.2 inches, when it rarely exceeds 5.3 inches or falls below 1.4 inches, and ending the month at 3.9 inches, when it rarely exceeds 6.2 inches or falls below 1.6 inches.
Average Monthly Rainfall in May
Over the course of May in South Whitley, the length of the day is increasing. From the start to the end of the month, the length of the day increases by 56 minutes, implying an average daily increase of 1 minute, 52 seconds, and weekly increase of 13 minutes, 3 seconds.
The shortest day of the month is May 1, with 13 hours, 59 minutes of daylight and the longest day is May 31, with 14 hours, 55 minutes of daylight.
Hours of Daylight and Twilight in May
The latest sunrise of the month in South Whitley is 6:40 AM on May 1 and the earliest sunrise is 27 minutes earlier at 6:12 AM on May 31.
The earliest sunset is 8:39 PM on May 1 and the latest sunset is 28 minutes later at 9:07 PM on May 31.
Daylight saving time is observed in South Whitley during 2018, but it neither starts nor ends during May, so the entire month is in daylight saving time.
For reference, on June 21, the longest day of the year, the Sun rises at 6:10 AM and sets 15 hours, 8 minutes later, at 9:18 PM, while on December 21, the shortest day of the year, it rises at 8:04 AM and sets 9 hours, 13 minutes later, at 5:17 PM.
Sunrise & Sunset with Twilight in May
The chance that a given day will be muggy in South Whitley is rapidly increasing during May, rising from 1% to 12% over the course of the month.
For reference, on July 26, the muggiest day of the year, there are muggy conditions 44% of the time, while on November 16, the least muggy day of the year, there are muggy conditions 0% of the time.
Humidity Comfort Levels in May
The average hourly wind speed in South Whitley is decreasing during May, decreasing from 11.2 miles per hour to 9.4 miles per hour over the course of the month.
For reference, on January 15, the windiest day of the year, the daily average wind speed is 12.7 miles per hour, while on August 4, the calmest day of the year, the daily average wind speed is 7.3 miles per hour.
Average Wind Speed in May
Wind Direction in May
South Whitley is located near a large body of water (e.g., ocean, sea, or large lake). This section reports on the wide-area average surface temperature of that water.
The average surface water temperature in South Whitley is rapidly increasing during May, rising by 8°F, from 41°F to 49°F, over the course of the month.
Average Water Temperature in May
The growing season in South Whitley typically lasts for 6.0 months (181 days), from around April 21 to around October 19, rarely starting before April 2 or after May 9, and rarely ending before September 30 or after November 7.
The month of May in South Whitley is more likely than not fully within the growing season, with the chance that a given day is in the growing season rapidly increasing from 75% to 100% over the course of the month.
Time Spent in Various Temperature Bands and the Growing Season in May
The average accumulated growing degree days in South Whitley are increasing during May, increasing by 348°F, from 207°F to 555°F, over the course of the month.
Growing Degree Days in May
The average daily incident shortwave solar energy in South Whitley is gradually increasing during May, rising by 0.6 kWh, from 5.8 kWh to 6.5 kWh, over the course of the month.
Average Daily Incident Shortwave Solar Energy in May
For the purposes of this report, the geographical coordinates of South Whitley are 41.085 deg latitude, -85.628 deg longitude, and 830 ft elevation.
The topography within 2 miles of South Whitley is essentially flat, with a maximum elevation change of 95 feet and an average elevation above sea level of 819 feet. Within 10 miles is essentially flat (253 feet). Within 50 miles contains only modest variations in elevation (617 feet).
The area within 2 miles of South Whitley is covered by cropland (87%) and artificial surfaces (11%), within 10 miles by cropland (95%), and within 50 miles by cropland (90%).
This report illustrates the typical weather in South Whitley 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 5 weather stations near enough to contribute to our estimation of the temperature and dew point in South Whitley.
For each station, the records are corrected for the elevation difference between that station and South Whitley 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 South Whitley is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between South Whitley and a given station.
The stations contributing to this reconstruction are: Warsaw Municipal Airport (39%, 28 kilometers, northwest); Fort Wayne International Airport (25%, 38 kilometers, east); Smith Field (15%, 53 kilometers, northeast); Grissom Air Force Base / Peru (11%, 65 kilometers, southwest); and Marion Municipal Airport (10%, 67 kilometers, south).
Time zones for aiports and weather stations are provided by AskGeo.com .