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Figure : la-observed-number-of-very-warm
Observed Number of Very Warm Nights
Figure 18.3North Carolina State University
Kenneth E. Kunkel
The observed number of very warm nights (annual number of days with minimum temperature at or above 75°F) for 1900–2018, averaged over 5-year periods (bars; last bar represents 4-year average). Filled circles connected by black line segments show annual values. These values are averages from 13 long-term reporting stations. Louisiana has experienced a substantial increase in the frequency of very warm nights over the past two decades. During the most recent 9-year period (2010-2018), the number of such nights has been double the long-term average. The dark horizontal line is the long-term average of 18 days per year. Source: CICS-NC and NOAA NCEI.
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The time range for this figure is January 01, 1900 (00:00 AM) to December 31, 2014 (00:00 AM).
This figure was created on February 20, 2019.
This figure was submitted on March 22, 2019.
ProvenanceThis figure replaces figure 18.3: Observed Number of Very Warm Nights
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