175 articles tagged "Indiana Weather & Climate Report".

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Spring field operations have already begun across the state, including tillage, anhydrous ammonia applications, and even some planting. Temperatures look up from here, but we cannot rule out periods of cooler conditions between now and May that could impact crop emergence. As of March 18, 2025, the 7-day average 4-inch soil temperature at the Purdue Agronomy Farm (ACRE) was 40.5°F, according to data derived from the Purdue Mesonet Data Hub. Daily soil temperature data can be accessed through the Data Hub, which can be downloaded to compute 7-day running average temperatures. A future update will allow 7-day soil temperatures to be readily accessible. How does the current soil temperature compare to those of previous years? A collaboration between the Midwestern Regional Climate Center (MRCC) and the USDA Midwest Climate Hub has resulted in the Soil Temperature Climatology Tool, which can provide that answer. This tool offers historical statistics for 4-inch[Read More…]


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It happens every year.  A warm wave moves into the area, and I immediately get the urge to run to the nursery and start planting for the spring.  Of course, there is another little voice inside my head warning me to not fall for it.  There are plenty of other things I can do outside to start prepping for spring.  Perhaps I’m just anxious to liven things up a bit; break out of the winter hibernation.  This past week was certainly one of those weeks.  Are we passed the point of having any more freeze events?  When does the last freeze event typically occur for my area?  For curious readers, the Midwestern Regional Climate Center has a tool – the Freeze Date Tool (https://mrcc.purdue.edu/freeze/freezedatetool) – that can help answer this question (Figure 1).  Utilizing historical observation data that has been gridded to the county level, users can select their temperature[Read More…]



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The 2024 growing season in Indiana started with unseasonably warm temperatures, leading to early vegetation dormancy break—late February in the south and mid-March in the central and northern areas. April’s wet conditions posed challenges for early planting, but crops sown early benefited from good soil moisture, while later plantings suffered from limited rainfall in June. In early July, remnants of Hurricane Beryl provided much-needed rain, improving conditions briefly. However, drought re-emerged in August and September, with significant impacts across over two-thirds of counties, leading to burn bans and several fires, including a tragic incident resulting in a farmer’s death in Clinton County. Despite these difficulties, harvest was mostly complete by late October. The season ended with temperatures 1°F to over 2°F above normal and predominantly drier precipitation patterns, although some northern and eastern areas saw slightly above-normal rainfall. Variability in weather was evident in the monthly and seasonal averages, with[Read More…]



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While our entire state did not receive the amount of rain from the remnants of Hurricane Helene compared to other states, most of Indiana did receive at least an inch of precipitation over the past few weeks with some southern counties receiving over five inches (Figure 1).




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Over the past several weeks, temperatures across Indiana have averaged within the normal range for this time of year.  We may recall periods of extreme heat, but there were also periods that felt cooler with fall-like temperatures.  Daytime maximum temperatures have averaged near normal whereas nighttime minimum temperatures have averaged slightly below normal.  This has offered welcomed relief not only for livestock, pets, and humans, but has provide some much needed nighttime moisture recovery for vegetation, particularly as precipitation events have been few and far between. Abnormally dry and moderate drought conditions have gradually been expanding and intensifying almost everywhere (Figure 1).  The only locations that have been mostly spared – or more likely, still benefiting for recent storm tracks – is from west-central Indiana into central Indiana (Benton and Warren counties toward Madison County).  However, even those counties are starting to show stress and could soon be classified as[Read More…]



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