Seasonal changes can significantly impact motivation for outdoor exercise. For example, the arrival of sunny weather can boost enthusiasm and decrease feelings of isolation, making outdoor activities more appealing. Conversely, cold or rainy conditions may deter individuals from exercising outside due to discomfort. Additionally, shorter daylight hours in winter can result in less outdoor activity. To combat these fluctuations, it's essential to plan seasonal fitness routines and find alternative indoor activities that maintain motivation throughout the year.