1 During summer average high temperatures are 30.2Â°C (86.4Â°F) and average low temperatures are 20.1Â°C (68.1Â°F). 2  Come autumn/ fall temperatures decrease achieving average highs of 18.3Â°C (64.9Â°F) during the day and lows of 7Â°C (44.7Â°F) generally shortly after sunrise.
The cost of William & Mary is reduced dramatically for residents of Virginia. Tuition for in-state students is set at $11,525 for the 2015 - 2016 year, a 58.8% discount off the regular price. Fees are $5,394, bringing the total yearly cost for in-state full-time undergrads to $16,919. William & Mary tuition and fees for out of state students is $41,072 for the 2015 - 2016 school year. This is prior to adjustments for financial need so some students will pay less than this. Of this amount, $35,122 was the cost of tuition and $5,950 the cost of fees.
2017-2018 Annual Costs. Estimated, annual costs are provided below to assist undergraduate students in planning for their attendance at William & Mary. Under the terms of the W&M Promise, which took effect in the fall of 2014, in-state students are guaranteed the same annual tuition for all four years of their undergraduate education. All other amounts such as fees, room and board, books and incidentals are an average of the current year.