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 (51.88°F)
1901-1950 Base Period
189503 - 189902 51.37°F 7 -0.51°F
189603 - 190002 51.46°F 13 -0.42°F
189703 - 190102 51.69°F 20 -0.19°F
189803 - 190202 51.68°F 19 -0.20°F
189903 - 190302 51.90°F 30 0.02°F
190003 - 190402 51.60°F 16 -0.28°F
190103 - 190502 51.16°F 4 -0.72°F
190203 - 190602 51.20°F 5 -0.68°F
190303 - 190702 51.27°F 6 -0.61°F
190403 - 190802 51.47°F 14 -0.41°F
190503 - 190902 51.85°F 25 -0.03°F
190603 - 191002 51.52°F 15 -0.36°F
190703 - 191102 51.86°F 26 -0.02°F
190803 - 191202 51.79°F 22 -0.09°F
190903 - 191302 51.38°F 9 -0.50°F
191003 - 191402 51.66°F 18 -0.22°F
191103 - 191502 51.37°F 7 -0.51°F
191203 - 191602 51.38°F 9 -0.50°F
191303 - 191702 51.39°F 11 -0.49°F
191403 - 191802 50.92°F 1 -0.96°F
191503 - 191902 51.05°F 2 -0.83°F
191603 - 192002 51.12°F 3 -0.76°F
191703 - 192102 51.41°F 12 -0.47°F
191803 - 192202 52.09°F 34 0.21°F
191903 - 192302 52.11°F 39 0.23°F
192003 - 192402 52.10°F 37 0.22°F
192103 - 192502 51.93°F 31 0.05°F
192203 - 192602 51.89°F 28 0.01°F
192303 - 192702 51.79°F 22 -0.09°F
192403 - 192802 51.90°F 30 0.02°F
192503 - 192902 51.84°F 24 -0.04°F
192603 - 193002 51.63°F 17 -0.25°F
192703 - 193102 51.76°F 21 -0.12°F
192803 - 193202 52.11°F 39 0.23°F
192903 - 193302 52.25°F 42 0.37°F
193003 - 193402 52.68°F 51 0.80°F
193103 - 193502 53.02°F 52 1.14°F
193203 - 193602 52.36°F 44 0.48°F
193303 - 193702 52.63°F 48 0.75°F
193403 - 193802 52.40°F 45 0.52°F
193503 - 193902 52.12°F 41 0.24°F
193603 - 194002 52.64°F 49 0.76°F
193703 - 194102 52.66°F 50 0.78°F
193803 - 194202 52.59°F 47 0.71°F
193903 - 194302 52.45°F 46 0.57°F
194003 - 194402 52.30°F 43 0.42°F
194103 - 194502 52.10°F 37 0.22°F
194203 - 194602 51.99°F 33 0.11°F
194303 - 194702 52.10°F 37 0.22°F
194403 - 194802 51.96°F 32 0.08°F
194503 - 194902 51.89°F 28 0.01°F
194603 - 195002 52.12°F 41 0.24°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published September 2019, retrieved on September 22, 2019 from https://www.ncdc.noaa.gov/cag/