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).

Download: xml csv json
Dates Value Rank Departure From Mean (51.87°F)
1901-1950 Base Period
189509 - 190008 51.58°F 14 -0.29°F
189609 - 190108 51.68°F 18 -0.19°F
189709 - 190208 51.76°F 21 -0.11°F
189809 - 190308 51.52°F 12 -0.35°F
189909 - 190408 51.62°F 16 -0.25°F
190009 - 190508 51.36°F 8 -0.51°F
190109 - 190608 51.18°F 3 -0.69°F
190209 - 190708 51.17°F 2 -0.70°F
190309 - 190808 51.39°F 9 -0.48°F
190409 - 190908 51.64°F 17 -0.23°F
190509 - 191008 51.77°F 22 -0.10°F
190609 - 191108 51.99°F 34 0.12°F
190709 - 191208 51.68°F 18 -0.19°F
190809 - 191308 51.52°F 12 -0.35°F
190909 - 191408 51.58°F 14 -0.29°F
191009 - 191508 51.39°F 9 -0.48°F
191109 - 191608 51.24°F 7 -0.63°F
191209 - 191708 51.20°F 4 -0.67°F
191309 - 191808 51.22°F 5 -0.65°F
191409 - 191908 51.22°F 5 -0.65°F
191509 - 192008 51.13°F 1 -0.74°F
191609 - 192108 51.42°F 11 -0.45°F
191709 - 192208 51.90°F 30 0.03°F
191809 - 192308 51.99°F 34 0.12°F
191909 - 192408 51.80°F 23 -0.07°F
192009 - 192508 52.19°F 40 0.32°F
192109 - 192608 51.89°F 28 0.02°F
192209 - 192708 51.84°F 24 -0.03°F
192309 - 192808 51.86°F 26 -0.01°F
192409 - 192908 51.85°F 25 -0.02°F
192509 - 193008 51.75°F 20 -0.12°F
192609 - 193108 51.88°F 27 0.01°F
192709 - 193208 52.11°F 37 0.24°F
192809 - 193308 52.07°F 36 0.20°F
192909 - 193408 52.73°F 50 0.86°F
193009 - 193508 52.87°F 51 1.00°F
193109 - 193608 52.73°F 50 0.86°F
193209 - 193708 52.44°F 46 0.57°F
193309 - 193808 52.66°F 48 0.79°F
193409 - 193908 52.34°F 43 0.47°F
193509 - 194008 52.28°F 42 0.41°F
193609 - 194108 52.43°F 44 0.56°F
193709 - 194208 52.54°F 47 0.67°F
193809 - 194308 52.44°F 46 0.57°F
193909 - 194408 52.21°F 41 0.34°F
194009 - 194508 52.13°F 38 0.26°F
194109 - 194608 52.14°F 39 0.27°F
194209 - 194708 52.07°F 36 0.20°F
194309 - 194808 51.98°F 31 0.11°F
194409 - 194908 51.99°F 34 0.12°F
194509 - 195008 51.90°F 30 0.03°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published September 2019, retrieved on September 18, 2019 from https://www.ncdc.noaa.gov/cag/