Historical weather data, all-time temperature records, and monthly climate averages for Erlanger, KY. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 4th in Erlanger sits squarely in spring's unpredictable middle ground — historically, highs average 60° but have swung from a bitter 25° in 1964 to a shirt-sleeve 81° in 1986. There's nearly a coin-flip chance (46%) of rain today, with a small but real 4% chance of snow still lingering.
Erlanger's weather has real teeth on both ends of the thermometer — the all-time high of 104° in July 2012 and the bone-chilling -25° in January 1977 represent a 129-degree swing in recorded history. A single day in March 1964 dropped 5.21 inches of rain, and a February 1998 snowstorm buried the area under 11.8 inches.
Erlanger follows a classic Ohio Valley seasonal arc: summers peak in mid-July with average highs of 87°, while January and February hover in the upper 30s to low 40s. If you're trying to dodge rain, avoid mid-June — that's historically the wettest stretch of the year, averaging over an inch of precipitation per week.