2018 Weather Data
Overall, the year’s temperatures were normal. The annual mean of 50.5 F was just 0.3 F above normal. The record annual precipitation of 58.07 inches was a phenomenal 17.37 inches above normal.
Equally phenomenal is that, in 2018, there were no violent tornadoes recorded, EF4 or EF5, in the United States.
January
January was the coldest month of 2018 with a monthly mean of 26.2 F, which was 1.9 F below normal, with a high of 61 F and a low for the month and year of -5 F. Precipitation was about an inch below normal with 2.15 inches of liquid precipitation.
February
February was much warmer with temperatures at 6.1 F above normal. The high was 75 F and the low was 6 F. Precipitation was 3.3 inches above normal at 5.6 inches.
March
March temperatures were below normal with a high of 57 F and a low of 17 F. Precipitation was 1.5 inches below normal with 2.05 inches of liquid precipitation.
April
Much below normal temperatures this month. The high was 83 F and the low was 19 F. Rainfall was about normal at 3.6 inches. On April 4 the high wind speed for the month and year was 53 mph. There was also significant snow on April 2 and April 9. The last day of temperatures below freezing was April 22.
May
Temperatures were about 6 F above normal with a high of 88 F and a low of 37 F. Precipitation was 3.85 inches; about 0.6 inches above normal.
June
Temperatures for the month were about 1 F below normal. The high was 90 F and the low was 44 F. Precipitation was above normal with 4.7 inches of rainfall.
July
The temperatures were below normal. The high for the month and year was 91 F and the low was 49 F. Rainfall was 5.68 inches above normal with 9.14 inches of precipitation.
August
The month’s temperatures were 1.8 F above normal. The high was 90 F and the low was 49 F. Precipitation was 1.38 inches above normal at 5.52 inches.
September
Temperatures were above normal this month. The high was 91 F and the low was 42 F. It was also a wet month with 8.20 inches of rainfall. This was 4.22 inches above normal.
October
October was a near normal, just 1.5 F above normal. The high was 85 F with a low of 28 F. The first day with below freezing temperatures was October 25. There were a near normal 3.55 inches of precipitation this month, 0.21 inches above normal.
November
Temperatures began to drop in November and were 5.1 F below normal. The high was 68 F and the low was 15 F. Precipitation was 4.77 inches, 1.53 inches above normal. There were 11.5 inches of snow on November 16.
December
The temperatures were 2.1 F above normal. The high was 57 F and the low was 13 F. Precipitation was 1.84 inches above normal at 4.97 inches.
