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
Date Value Rank Departure From Mean (33.32°F)
1901-1966 Base Period
189502 26.60°F 3 -6.72°F
189602 35.04°F 51 1.72°F
189702 33.39°F 36 0.07°F
189802 35.37°F 54 2.05°F
189902 25.50°F 2 -7.82°F
190002 30.76°F 17 -2.56°F
190102 29.86°F 12 -3.46°F
190202 31.46°F 22 -1.86°F
190302 28.42°F 6 -4.90°F
190402 31.59°F 23 -1.73°F
190502 26.94°F 5 -6.38°F
190602 33.69°F 40 0.37°F
190702 35.46°F 56 2.14°F
190802 33.01°F 34 -0.31°F
190902 35.02°F 50 1.70°F
191002 29.30°F 7 -4.02°F
191102 33.66°F 38 0.34°F
191202 31.08°F 19 -2.24°F
191302 29.50°F 8 -3.82°F
191402 29.52°F 9 -3.80°F
191502 35.94°F 59 2.62°F
191602 33.03°F 35 -0.29°F
191702 30.09°F 14 -3.23°F
191802 33.82°F 41 0.50°F
191902 32.25°F 30 -1.07°F
192002 33.69°F 40 0.37°F
192102 36.90°F 64 3.58°F
192202 31.95°F 28 -1.37°F
192302 29.57°F 10 -3.75°F
192402 35.19°F 52 1.87°F
192502 38.30°F 70 4.98°F
192602 37.67°F 66 4.35°F
192702 37.90°F 67 4.58°F
192802 34.34°F 45 1.02°F
192902 26.92°F 4 -6.40°F
193002 40.10°F 71 6.78°F
193102 37.94°F 68 4.62°F
193202 36.70°F 63 3.38°F
193302 29.59°F 11 -3.73°F
193402 34.32°F 44 1.00°F
193502 36.01°F 61 2.69°F
193602 25.23°F 1 -8.09°F
193702 31.73°F 25 -1.59°F
193802 36.00°F 60 2.68°F
193902 29.98°F 13 -3.34°F
194002 33.85°F 42 0.53°F
194102 33.53°F 37 0.21°F
194202 30.74°F 16 -2.58°F
194302 36.28°F 62 2.96°F
194402 34.50°F 46 1.18°F
194502 35.28°F 53 1.96°F
194602 34.88°F 48 1.56°F
194702 31.41°F 21 -1.91°F
194802 31.62°F 24 -1.70°F
194902 31.91°F 27 -1.41°F
195002 35.55°F 57 2.23°F
195102 34.54°F 47 1.22°F
195202 35.46°F 56 2.14°F
195302 35.87°F 58 2.55°F
195402 41.41°F 72 8.09°F
195502 31.05°F 18 -2.27°F
195602 32.27°F 31 -1.05°F
195702 38.07°F 69 4.75°F
195802 31.98°F 29 -1.34°F
195902 32.49°F 32 -0.83°F
196002 30.52°F 15 -2.80°F
196102 37.42°F 65 4.10°F
196202 34.92°F 49 1.60°F
196302 34.12°F 43 0.80°F
196402 31.77°F 26 -1.55°F
196502 32.52°F 33 -0.80°F
196602 31.24°F 20 -2.08°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published September 2019, retrieved on September 15, 2019 from https://www.ncdc.noaa.gov/cag/