2018 Has Been a Bit Wetter Than Average
If we get no more rain this December, we’d still come in above average for the year. See the white line on the chart below. It shows the cumulative rainfall for 2018. The blue line is the long-term average. Here in Columbia we average roughly 45 inches of rain a year. And if you’re wondering. The wettest year on record is 1961 with over 74 inches (over 6 feet) of rain.