Typical conditions in Seattle during March include transitioning from winter to spring. Temperatures generally rise throughout the month, with average highs ranging from the mid-40s Fahrenheit (around 7 degrees Celsius) at the beginning of March to the low 50s Fahrenheit (around 10-12 degrees Celsius) by the end of the month. Precipitation is common, primarily in the form of rain, though occasional snowfall is possible, particularly in early March. Daylight hours increase noticeably as the month progresses.
Understanding typical March weather in Seattle is beneficial for planning a variety of activities, including outdoor recreation, travel, and events. Historical weather data provides context for anticipated conditions, enabling residents and visitors to make informed decisions about clothing, transportation, and scheduling. Reliable weather information can also contribute to public safety by preparing individuals for potential weather-related challenges, such as heavy rainfall or unexpected temperature fluctuations.