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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Download: xml csv json
Dates Value Rank Departure From Mean (55.17°F)
1901-1945 Base Period
189503 - 189506 55.15°F 25 -0.02°F
189603 - 189606 55.68°F 39 0.51°F
189703 - 189706 54.81°F 20 -0.36°F
189803 - 189806 55.27°F 29 0.10°F
189903 - 189906 54.20°F 10 -0.97°F
190003 - 190006 56.23°F 42 1.06°F
190103 - 190106 54.93°F 22 -0.24°F
190203 - 190206 55.62°F 38 0.45°F
190303 - 190306 54.46°F 11 -0.71°F
190403 - 190406 54.65°F 16 -0.52°F
190503 - 190506 55.69°F 40 0.52°F
190603 - 190606 53.93°F 6 -1.24°F
190703 - 190706 53.70°F 5 -1.47°F
190803 - 190806 55.60°F 36 0.43°F
190903 - 190906 54.10°F 9 -1.07°F
191003 - 191006 57.64°F 50 2.47°F
191103 - 191106 56.50°F 45 1.33°F
191203 - 191206 53.38°F 2 -1.79°F
191303 - 191306 54.61°F 15 -0.56°F
191403 - 191406 55.57°F 35 0.40°F
191503 - 191506 53.94°F 7 -1.23°F
191603 - 191606 54.50°F 13 -0.67°F
191703 - 191706 52.27°F 1 -2.90°F
191803 - 191806 56.68°F 46 1.51°F
191903 - 191906 55.39°F 32 0.22°F
192003 - 192006 53.44°F 3 -1.73°F
192103 - 192106 57.02°F 48 1.85°F
192203 - 192206 55.51°F 33 0.34°F
192303 - 192306 53.94°F 7 -1.23°F
192403 - 192406 53.48°F 4 -1.69°F
192503 - 192506 57.20°F 49 2.03°F
192603 - 192606 54.73°F 19 -0.44°F
192703 - 192706 55.20°F 27 0.03°F
192803 - 192806 54.65°F 16 -0.52°F
192903 - 192906 55.27°F 29 0.10°F
193003 - 193006 55.62°F 38 0.45°F
193103 - 193106 55.15°F 26 -0.02°F
193203 - 193206 54.68°F 18 -0.49°F
193303 - 193306 55.76°F 41 0.59°F
193403 - 193406 57.98°F 51 2.81°F
193503 - 193506 54.57°F 14 -0.60°F
193603 - 193606 56.93°F 47 1.76°F
193703 - 193706 54.92°F 21 -0.25°F
193803 - 193806 56.34°F 43 1.17°F
193903 - 193906 56.40°F 44 1.23°F
194003 - 194006 55.55°F 34 0.38°F
194103 - 194106 55.34°F 31 0.17°F
194203 - 194206 55.34°F 31 0.17°F
194303 - 194306 54.97°F 23 -0.20°F
194403 - 194406 54.46°F 11 -0.71°F
194503 - 194506 54.98°F 24 -0.19°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published October 2019, retrieved on October 21, 2019 from https://www.ncdc.noaa.gov/cag/