With its mean average temperature of 37.1 F degrees, the eleventh month of 2019 ranked as the fifth coldest November on record for Bloomington. Continue reading “2019 delivers one of the coldest Novembers on record for Indy, Bloomington”
September this year at the Indianapolis International Airport was the warmest September on record, based on data from the NOAA Regional Climate Center. Records for the Indy airport go back to 1943.
The mean average temperature for September this year was 73.7 degrees Fahrenheit. That’s 2 degrees warmer than the next-warmest September on record, which came in 2007. It’s about 7 degrees warmer than the mean of all September averages since 1943, which is 66.9 degrees.
Last year’s September (2018) ranked 4th warmest since 1943.
Records for Monroe County’s airport go back just a couple of decades. This year’s September numbers are the warmest since 1998 by about a degree—72.1 compared to 71 degrees last year.
Data in the climate center’s database for Indiana University station’s in Bloomington go back to 1896, but temperature data stopped getting reported in late August this year. The Beacon has made some inquiries into that. [Updated Oct. 4, 2019: The word from National Weather Service is: “The IUBloomington station is undergoing some construction so the site is temporarily down. The time table for it being back up and running is unknown due to the construction. But, it will be back.”]
Not counting this year, the warmest September on record for Bloomington came in 1933 with a monthly mean average temperature of 74.5 degrees. If the airport temperature were taken as a proxy for the IU station, this year’s 72.1 degrees would rank as the 10th warmest September since 1896.
Swapping in Monroe County airport numbers would be a tricky business—the monthly averages can differ by as much as 3 degrees compared to the IU station.
The forecast subzero temperatures for Tuesday and Wednesday in Bloomington, Indiana, have been revised by the National Weather Service since last week to go even lower that earlier predicted—on Tuesday -5 F and on Wednesday as low as -7 F. Continue reading “Wednesday: Possible record low for the daily high temperature in Bloomington”
The second half of December in Bloomington, Indiana, might have felt a little warmer than normal. How can that sort of gut feeling be checked against reality? What does “normal” even mean? Continue reading “2018 Year in Review: Taking Bloomington’s temperature”