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 (51.81°F)
1901-1939 Base Period
189511 - 189810 51.77°F 23 -0.04°F
189611 - 189910 51.26°F 9 -0.55°F
189711 - 190010 51.62°F 16 -0.19°F
189811 - 190110 51.72°F 22 -0.09°F
189911 - 190210 52.14°F 34 0.33°F
190011 - 190310 51.51°F 12 -0.30°F
190111 - 190410 51.07°F 4 -0.74°F
190211 - 190510 50.96°F 2 -0.85°F
190311 - 190610 51.16°F 6 -0.65°F
190411 - 190710 51.39°F 10 -0.42°F
190511 - 190810 51.69°F 21 -0.12°F
190611 - 190910 51.80°F 24 -0.01°F
190711 - 191010 52.05°F 29 0.24°F
190811 - 191110 52.14°F 34 0.33°F
190911 - 191210 51.44°F 11 -0.37°F
191011 - 191310 51.12°F 5 -0.69°F
191111 - 191410 51.19°F 7 -0.62°F
191211 - 191510 51.58°F 14 -0.23°F
191311 - 191610 51.64°F 19 -0.17°F
191411 - 191710 50.70°F 1 -1.11°F
191511 - 191810 50.96°F 2 -0.85°F
191611 - 191910 51.19°F 7 -0.62°F
191711 - 192010 51.51°F 12 -0.30°F
191811 - 192110 52.07°F 30 0.26°F
191911 - 192210 52.10°F 31 0.29°F
192011 - 192310 52.33°F 36 0.52°F
192111 - 192410 51.63°F 18 -0.18°F
192211 - 192510 51.65°F 20 -0.16°F
192311 - 192610 51.87°F 25 0.06°F
192411 - 192710 52.13°F 32 0.32°F
192511 - 192810 51.96°F 26 0.15°F
192611 - 192910 51.62°F 16 -0.19°F
192711 - 193010 51.59°F 15 -0.22°F
192811 - 193110 52.01°F 28 0.20°F
192911 - 193210 52.48°F 37 0.67°F
193011 - 193310 52.57°F 39 0.76°F
193111 - 193410 52.96°F 41 1.15°F
193211 - 193510 53.00°F 42 1.19°F
193311 - 193610 52.85°F 40 1.04°F
193411 - 193710 51.98°F 27 0.17°F
193511 - 193810 52.19°F 35 0.38°F
193611 - 193910 52.50°F 38 0.69°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published October 2019, retrieved on October 19, 2019 from https://www.ncdc.noaa.gov/cag/