Average Weather in February in Waterloo Indiana, United States
Daily high temperatures increase by 7°F, from 32°F to 40°F, rarely falling below 19°F or exceeding 55°F.
Daily low temperatures increase by 6°F, from 19°F to 25°F, rarely falling below 2°F or exceeding 38°F.
For reference, on July 19, the hottest day of the year, temperatures in Waterloo typically range from 64°F to 83°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 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
Teplodar, Ukraine (5,186 miles away); Staropavlovskaya, Russia (5,746 miles); and Soleh Bon, Iran (6,472 miles) are the far-away foreign places with temperatures most similar to Waterloo (view comparison).
The month of February in Waterloo experiences gradually decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 64% to 59%.
The clearest day of the month is February 28, with clear, mostly clear, or partly cloudy conditions 41% of the time.
For reference, on January 26, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 65%, 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 February
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Waterloo, the chance of a wet day over the course of February is gradually increasing, starting the month at 17% and ending it at 20%.
For reference, the year's highest daily chance of a wet day is 36% on May 27, and its lowest chance is 16% on February 3.
Over the course of February in Waterloo, the chance of a day with only rain increases from 8% to 12%, the chance of a day with mixed snow and rain remains an essentially constant 4% throughout, and the chance of a day with only snow remains an essentially constant 5% throughout.
Probability of Precipitation in February
The average sliding 31-day rainfall during February in Waterloo is gradually increasing, starting the month at 0.9 inches, when it rarely exceeds 2.2 inches or falls below 0.1 inches, and ending the month at 1.3 inches, when it rarely exceeds 2.8 inches or falls below 0.3 inches.
The lowest average 31-day accumulation is 0.9 inches on February 3.
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 Waterloo is essentially constant, remaining about 0.4 inches throughout, and rarely exceeding 1.0 inches or falling below -0.0 inches.
The highest average 31-day liquid-equivalent accumulation is 0.4 inches on February 15.
Average Monthly Liquid-Equivalent Snowfall in February
Over the course of February in Waterloo, 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, 9 minutes, implying an average daily increase of 2 minutes, 33 seconds, and weekly increase of 17 minutes, 49 seconds.
The shortest day of the month is February 1, with 10 hours, 5 minutes of daylight and the longest day is February 28, with 11 hours, 14 minutes of daylight.
Hours of Daylight and Twilight in February
The latest sunrise of the month in Waterloo is 7:51 AM on February 1 and the earliest sunrise is 35 minutes earlier at 7:16 AM on February 28.
The earliest sunset is 5:56 PM on February 1 and the latest sunset is 33 minutes later at 6:29 PM on February 28.
Daylight saving time is observed in Waterloo 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 6:06 AM and sets 15 hours, 11 minutes later, at 9:17 PM, while on December 21, the shortest day of the year, it rises at 8:02 AM and sets 9 hours, 11 minutes later, at 5:13 PM.
Sunrise & Sunset with Twilight and Daylight Saving Time in February
The chance that a given day will be muggy in Waterloo is essentially constant during February, remaining around 0% throughout.
For reference, on July 23, the muggiest day of the year, there are muggy conditions 36% 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 February
The average hourly wind speed in Waterloo is essentially constant during February, remaining within 0.2 miles per hour of 12.3 miles per hour throughout.
For reference, on January 15, the windiest day of the year, the daily average wind speed is 12.8 miles per hour, while on August 4, the calmest day of the year, the daily average wind speed is 7.4 miles per hour.
The lowest daily average wind speed during February is 12.2 miles per hour on February 17.
Average Wind Speed in February
Wind Direction in February
The growing season in Waterloo typically lasts for 5.8 months (177 days), from around April 22 to around October 16, rarely starting before April 5 or after May 10, and rarely ending before September 27 or after November 4.
The month of February in Waterloo is reliably fully outside of the growing season.
Time Spent in Various Temperature Bands and the Growing Season in February
The average accumulated growing degree days in Waterloo are essentially constant during February, remaining within 2°F of 5°F throughout.
Growing Degree Days in February
The average daily incident shortwave solar energy in Waterloo is increasing during February, rising by 1.0 kWh, from 2.2 kWh to 3.3 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 Waterloo are 41.432 deg latitude, -85.020 deg longitude, and 899 ft elevation.
The topography within 2 miles of Waterloo is essentially flat, with a maximum elevation change of 89 feet and an average elevation above sea level of 902 feet. Within 10 miles is essentially flat (262 feet). Within 50 miles contains only modest variations in elevation (636 feet).
The area within 2 miles of Waterloo is covered by cropland (97%), within 10 miles by cropland (94%), and within 50 miles by cropland (89%).
This report illustrates the typical weather in Waterloo 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 Waterloo.
For each station, the records are corrected for the elevation difference between that station and Waterloo 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 Waterloo is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Waterloo and a given station.
The stations contributing to this reconstruction are: Smith Field (60%, 15 kilometers, south); Defiance Memorial Airport (10%, 50 kilometers, east); Kirsch Municipal Airport (9%, 55 kilometers, northwest); Branch County Memorial Airport (8%, 56 kilometers, north); Goshen Municipal Airport (7%, 65 kilometers, west); and Hillsdale Municipal Airport (7%, 65 kilometers, northeast).
Time zones for aiports and weather stations are provided by AskGeo.com .