Monsoon Rainfall in New Mexico
The map below is produced from June 15 to September 30 showing the accumulated rainfall from June 15 as a percent of average. Percent of average is calculated by dividing the total accumulated precipitation by the long-term (1991-2020) mean and is an indication of how much totals have deviated from average precipitation for the June 15th to present period. 100% is equal to average for the time period shown on the map.
