Trends In Daily Marijuana Sales In Washington From May 2015 To October 2015

Tracking the daily sales activity in the state of Washington over a six month period has revealed two clear trends about marijuana consumption:

• Marijuana purchases are highest on Thursdays and Fridays, before falling by as much as 40% on Saturdays and Sundays.
• Sales have increased each month over the past six months, although the gains in October were the smallest month-over-month increases. The results in October are likely due to competition from recreational sales in Oregon, which began on October 1st.

The data is from the Washington State Liquor and Cannabis Board.