Climate at a Glance
National Time Series
Choose from the options below and click "Plot" to create a time series graph.
Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.
Place mouse on axis and left-click to pan; wheel up/down for zoom in/out (or shift key+left-click).
Date | Value | Rank | Departure From Mean (40.93°F) 1901-1915 Base Period |
---|---|---|---|
189510 | 37.15°F | 1 | -3.78°F |
189610 | 39.69°F | 7 | -1.24°F |
189710 | 42.51°F | 19 | 1.58°F |
189810 | 39.54°F | 5 | -1.39°F |
189910 | 42.04°F | 16 | 1.11°F |
190010 | 44.80°F | 21 | 3.87°F |
190110 | 42.39°F | 18 | 1.46°F |
190210 | 41.56°F | 14 | 0.63°F |
190310 | 40.64°F | 9 | -0.29°F |
190410 | 41.23°F | 13 | 0.30°F |
190510 | 39.47°F | 4 | -1.46°F |
190610 | 40.05°F | 8 | -0.88°F |
190710 | 41.22°F | 12 | 0.29°F |
190810 | 39.06°F | 2 | -1.87°F |
190910 | 39.45°F | 3 | -1.48°F |
191010 | 42.19°F | 17 | 1.26°F |
191110 | 41.04°F | 11 | 0.11°F |
191210 | 40.80°F | 10 | -0.13°F |
191310 | 39.65°F | 6 | -1.28°F |
191410 | 43.50°F | 20 | 2.57°F |
191510 | 41.77°F | 15 | 0.84°F |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published November 2019, retrieved on December 9, 2019 from https://www.ncdc.noaa.gov/cag/