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 (52.43°F)
1901-1932 Base Period
189507 - 189601 51.66°F 8 -0.77°F
189607 - 189701 51.84°F 10 -0.59°F
189707 - 189801 52.65°F 23 0.22°F
189807 - 189901 51.39°F 6 -1.04°F
189907 - 190001 53.46°F 33 1.03°F
190007 - 190101 53.59°F 35 1.16°F
190107 - 190201 53.05°F 30 0.62°F
190207 - 190301 52.28°F 18 -0.15°F
190307 - 190401 51.13°F 3 -1.30°F
190407 - 190501 51.89°F 12 -0.54°F
190507 - 190601 52.58°F 21 0.15°F
190607 - 190701 52.73°F 24 0.30°F
190707 - 190801 52.75°F 25 0.32°F
190807 - 190901 52.77°F 26 0.34°F
190907 - 191001 51.87°F 11 -0.56°F
191007 - 191101 53.21°F 31 0.78°F
191107 - 191201 50.94°F 1 -1.49°F
191207 - 191301 51.99°F 13 -0.44°F
191307 - 191401 53.51°F 34 1.08°F
191407 - 191501 52.03°F 14 -0.40°F
191507 - 191601 52.21°F 17 -0.22°F
191607 - 191701 51.31°F 4 -1.12°F
191707 - 191801 51.02°F 2 -1.41°F
191807 - 191901 52.83°F 27 0.40°F
191907 - 192001 51.74°F 9 -0.69°F
192007 - 192101 52.94°F 28 0.51°F
192107 - 192201 53.29°F 32 0.86°F
192207 - 192301 54.02°F 36 1.59°F
192307 - 192401 52.29°F 19 -0.14°F
192407 - 192501 51.53°F 7 -0.90°F
192507 - 192601 52.05°F 15 -0.38°F
192607 - 192701 52.59°F 22 0.16°F
192707 - 192801 52.50°F 20 0.07°F
192807 - 192901 52.06°F 16 -0.37°F
192907 - 193001 51.35°F 5 -1.08°F
193007 - 193101 52.95°F 29 0.52°F
193107 - 193201 54.64°F 37 2.21°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/