April marks a transitional period in the Niagara Falls region, shifting from the cold grip of winter towards the milder temperatures of spring. Visitors can expect fluctuating conditions, with average highs ranging from 45F (7C) to 55F (13C), and average lows hovering between 32F (0C) and 40F (4C). Precipitation, including rain and occasional snow, is common throughout the month. This period also sees the gradual thawing of the Niagara River, leading to increased water flow over the falls.
Understanding the typical climate at this time of year is crucial for planning a trip. Packing layers of clothing is recommended to accommodate the varying temperatures. Waterproof outerwear is also essential given the likelihood of precipitation. The blooming flora surrounding the falls begins to emerge in April, offering a unique scenic beauty distinct from the stark winter landscapes or the lush greenery of summer. Historically, April has marked the beginning of the tourist season, with businesses and attractions reopening after the winter lull.