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 (51.67°F)
1901-1932 Base Period
189502 - 189601 50.74°F 5 -0.93°F
189602 - 189701 51.72°F 23 0.05°F
189702 - 189801 51.76°F 25 0.09°F
189802 - 189901 51.35°F 13 -0.32°F
189902 - 190001 51.38°F 15 -0.29°F
190002 - 190101 52.57°F 31 0.90°F
190102 - 190201 51.74°F 24 0.07°F
190202 - 190301 51.66°F 22 -0.01°F
190302 - 190401 50.35°F 2 -1.32°F
190402 - 190501 51.12°F 9 -0.55°F
190502 - 190601 51.48°F 18 -0.19°F
190602 - 190701 51.54°F 20 -0.13°F
190702 - 190801 51.63°F 21 -0.04°F
190802 - 190901 52.07°F 28 0.40°F
190902 - 191001 51.21°F 10 -0.46°F
191002 - 191101 52.70°F 34 1.03°F
191102 - 191201 51.35°F 13 -0.32°F
191202 - 191301 50.71°F 4 -0.96°F
191302 - 191401 51.88°F 26 0.21°F
191402 - 191501 51.34°F 12 -0.33°F
191502 - 191601 51.43°F 16 -0.24°F
191602 - 191701 50.85°F 7 -0.82°F
191702 - 191801 49.70°F 1 -1.97°F
191802 - 191901 52.53°F 30 0.86°F
191902 - 192001 51.33°F 11 -0.34°F
192002 - 192101 51.50°F 19 -0.17°F
192102 - 192201 53.17°F 36 1.50°F
192202 - 192301 52.68°F 33 1.01°F
192302 - 192401 50.95°F 8 -0.72°F
192402 - 192501 50.82°F 6 -0.85°F
192502 - 192601 52.62°F 32 0.95°F
192602 - 192701 52.06°F 27 0.39°F
192702 - 192801 52.18°F 29 0.51°F
192802 - 192901 51.45°F 17 -0.22°F
192902 - 193001 50.62°F 3 -1.05°F
193002 - 193101 52.77°F 35 1.10°F
193102 - 193201 53.42°F 37 1.75°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/