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 (53.69°F)
1901-1945 Base Period
189501 - 189508 52.10°F 3 -1.59°F
189601 - 189608 54.40°F 43 0.71°F
189701 - 189708 53.19°F 16 -0.50°F
189801 - 189808 54.15°F 36 0.46°F
189901 - 189908 52.10°F 3 -1.59°F
190001 - 190008 54.47°F 44 0.78°F
190101 - 190108 53.83°F 27 0.14°F
190201 - 190208 53.43°F 21 -0.26°F
190301 - 190308 52.51°F 8 -1.18°F
190401 - 190408 52.48°F 6 -1.21°F
190501 - 190508 52.64°F 10 -1.05°F
190601 - 190608 53.31°F 19 -0.38°F
190701 - 190708 53.04°F 12 -0.65°F
190801 - 190808 53.97°F 30 0.28°F
190901 - 190908 53.66°F 23 -0.03°F
191001 - 191008 54.34°F 42 0.65°F
191101 - 191108 54.52°F 45 0.83°F
191201 - 191208 51.47°F 1 -2.22°F
191301 - 191308 53.10°F 13 -0.59°F
191401 - 191408 54.01°F 31 0.32°F
191501 - 191508 52.66°F 11 -1.03°F
191601 - 191608 53.17°F 15 -0.52°F
191701 - 191708 51.63°F 2 -2.06°F
191801 - 191808 53.67°F 25 -0.02°F
191901 - 191908 54.03°F 32 0.34°F
192001 - 192008 52.50°F 7 -1.19°F
192101 - 192108 55.76°F 50 2.07°F
192201 - 192208 53.33°F 20 -0.36°F
192301 - 192308 53.10°F 13 -0.59°F
192401 - 192408 52.42°F 5 -1.27°F
192501 - 192508 55.22°F 49 1.53°F
192601 - 192608 54.07°F 34 0.38°F
192701 - 192708 54.04°F 33 0.35°F
192801 - 192808 53.77°F 26 0.08°F
192901 - 192908 52.57°F 9 -1.12°F
193001 - 193008 54.26°F 41 0.57°F
193101 - 193108 54.91°F 47 1.22°F
193201 - 193208 54.20°F 38 0.51°F
193301 - 193308 54.25°F 40 0.56°F
193401 - 193408 56.40°F 51 2.71°F
193501 - 193508 54.24°F 39 0.55°F
193601 - 193608 53.96°F 29 0.27°F
193701 - 193708 53.19°F 16 -0.50°F
193801 - 193808 55.12°F 48 1.43°F
193901 - 193908 54.63°F 46 0.94°F
194001 - 194008 53.27°F 18 -0.42°F
194101 - 194108 54.14°F 35 0.45°F
194201 - 194208 53.46°F 22 -0.23°F
194301 - 194308 54.16°F 37 0.47°F
194401 - 194408 53.66°F 23 -0.03°F
194501 - 194508 53.85°F 28 0.16°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published September 2019, retrieved on September 17, 2019 from https://www.ncdc.noaa.gov/cag/