Climate at a Glance

National Time Series

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Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.


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Dates Value Rank Departure From Mean (55.43°F)
1901-1968 Base Period
189506 - 189611 54.80°F 12 -0.63°F
189606 - 189711 55.14°F 20 -0.29°F
189706 - 189811 55.25°F 26 -0.18°F
189806 - 189911 54.44°F 4 -0.99°F
189906 - 190011 55.98°F 62 0.55°F
190006 - 190111 55.82°F 59 0.39°F
190106 - 190211 55.44°F 39 0.01°F
190206 - 190311 54.45°F 5 -0.98°F
190306 - 190411 54.34°F 3 -1.09°F
190406 - 190511 54.69°F 8 -0.74°F
190506 - 190611 54.94°F 16 -0.49°F
190606 - 190711 54.94°F 16 -0.49°F
190706 - 190811 55.23°F 25 -0.20°F
190806 - 190911 55.31°F 27 -0.12°F
190906 - 191011 55.53°F 46 0.10°F
191006 - 191111 55.56°F 48 0.13°F
191106 - 191211 54.02°F 2 -1.41°F
191206 - 191311 54.74°F 10 -0.69°F
191306 - 191411 55.76°F 57 0.33°F
191406 - 191511 54.96°F 18 -0.47°F
191506 - 191611 54.70°F 9 -0.73°F
191606 - 191711 53.80°F 1 -1.63°F
191706 - 191811 54.90°F 14 -0.53°F
191806 - 191911 55.50°F 44 0.07°F
191906 - 192011 54.56°F 7 -0.87°F
192006 - 192111 56.34°F 68 0.91°F
192106 - 192211 55.96°F 61 0.53°F
192206 - 192311 55.41°F 35 -0.02°F
192306 - 192411 54.85°F 13 -0.58°F
192406 - 192511 55.44°F 39 0.01°F
192506 - 192611 55.33°F 29 -0.10°F
192606 - 192711 55.68°F 55 0.25°F
192706 - 192811 55.16°F 21 -0.27°F
192806 - 192911 54.46°F 6 -0.97°F
192906 - 193011 55.33°F 29 -0.10°F
193006 - 193111 56.30°F 67 0.87°F
193106 - 193211 56.28°F 66 0.85°F
193206 - 193311 55.70°F 56 0.27°F
193306 - 193411 57.62°F 73 2.19°F
193406 - 193511 56.15°F 65 0.72°F
193506 - 193611 55.33°F 29 -0.10°F
193606 - 193711 55.67°F 54 0.24°F
193706 - 193811 56.40°F 70 0.97°F
193806 - 193911 56.38°F 69 0.95°F
193906 - 194011 55.84°F 60 0.41°F
194006 - 194111 56.01°F 64 0.58°F
194106 - 194211 55.65°F 53 0.22°F
194206 - 194311 55.57°F 49 0.14°F
194306 - 194411 55.52°F 45 0.09°F
194406 - 194511 55.44°F 39 0.01°F
194506 - 194611 55.58°F 51 0.15°F
194606 - 194711 55.50°F 44 0.07°F
194706 - 194811 55.37°F 34 -0.06°F
194806 - 194911 55.47°F 40 0.04°F
194906 - 195011 55.31°F 27 -0.12°F
195006 - 195111 54.78°F 11 -0.65°F
195106 - 195211 55.19°F 23 -0.24°F
195206 - 195311 56.48°F 71 1.05°F
195306 - 195411 56.80°F 72 1.37°F
195406 - 195511 55.79°F 58 0.36°F
195506 - 195611 55.42°F 36 -0.01°F
195606 - 195711 55.58°F 51 0.15°F
195706 - 195811 55.48°F 42 0.05°F
195806 - 195911 55.48°F 42 0.05°F
195906 - 196011 55.35°F 33 -0.08°F
196006 - 196111 55.60°F 52 0.17°F
196106 - 196211 55.21°F 24 -0.22°F
196206 - 196311 56.01°F 64 0.58°F
196306 - 196411 55.55°F 47 0.12°F
196406 - 196511 54.98°F 19 -0.45°F
196506 - 196611 55.17°F 22 -0.26°F
196606 - 196711 55.34°F 32 -0.09°F
196706 - 196811 54.93°F 15 -0.50°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published November 2019, retrieved on November 20, 2019 from https://www.ncdc.noaa.gov/cag/