Credit: NOAA Headquarters
October typically ushers in those crisp, sunny days of fall. But last month was no ordinary October, as warm and wet conditions dampened peak leaf viewing across many parts of the Midwest and New England and fires devastated parts of Northern California and the West.
Here's how things shook out in terms of the climate record:
Climate by the numbers
October 2017
October's nationally averaged temperature was 55.7 degrees F, 1.6 degrees above average, which placed it among the warmest third of the historical record. Record warmth spanned New England with much-above-average temperatures stretching into the Great Lakes and Mid-Atlantic. Below-average temperatures were observed in the Northwest and Northern Rockies. The precipitation total for the month was 2.53 inches, 0.37 of an inch above average.
Here are some notable climate events that occurred across the U.S. in October. Credit: NOAA NCEI
The year to date
The year to date (January–October 2017) average temperature for the contiguous U.S. was the third warmest on record at 57.5 degrees F, 2.5 degrees above average,. Every state across the contiguous U.S. had an above-average temperature for the first 10 months of the year. The year-to-date precipitation was the second wettest on record for this period at 28.93 inches, 3.57 inches above average.
More notable climate events include: