The streak continues: May was record warm for the globe, according to NASA data released Monday.It鈥檚 now even more likely that 2016 will be the hottest year ever recorded, despite the demise of one of the strongest El Ni帽os on record.NASA put May at 1.67掳F (0.93掳C) warmer than the 1951-1980 average for the month, the first month since October 2015 to be less than 1.8掳F (1掳C) above average in their dataset, which extends back to 1880.So far this year every month has been record warm. February and March actually set consecutive records for the most anomalously warm month, according to data from the National Oceanic and Atmospheric Administration (NOAA). February retained that record by NASA鈥檚 reckoning.NOAA will release its global temperature data on Friday. If it also rates May as record warm, it will be the 13th month in a row to reach that mark in its records. NASA and NOAA use slightly different methods to process the temperature data and use different baseline periods for comparison (NOAA uses the 20th century average). Facebook Twitter Pinterest Photograph: Climate CentralEven without May鈥檚 record heat, there was a 99 percent chance that 2016 was going to best 2015 as the warmest year on record.Whether that happens depends on how the remainder of the year plays out. A La Ni帽a 鈥?which tends to depress global temperatures 鈥?is expected to form by fall, but La Ni帽a鈥檚 biggest effects will likely come in 2017.And though El Ni帽o provided a small boost to those temperatures, the main driver is the excess heat that has been trapped by decades of unabated emissions of carbon dioxide and other greenhouse gases. In fact, La Ni帽a years now are hotter than El Ni帽o years of several decades ago.To show how much the average temperature of the planet has warmed since preindustrial times, Climate Central reanalyzed both datasets, averaging together the NOAA and NASA temperatures and comparing them to those from the period 1881-1910. Through April, the global average temperature was 2.6掳F (1.45掳C) above the average from that earlier period.Nations have agreed to limit carbon dioxide emissions to keep warming under 2掳C (4掳F) by the end of the century, but have discussed trying to achieve an even more ambitious target of 1.5掳C (3掳F).