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 - 189802 51.65°F 19 -0.23°F
189603 - 189902 51.35°F 9 -0.53°F
189703 - 190002 51.42°F 10 -0.46°F
189803 - 190102 51.61°F 17 -0.27°F
189903 - 190202 52.06°F 37 0.18°F
190003 - 190302 51.92°F 31 0.04°F
190103 - 190402 51.30°F 8 -0.58°F
190203 - 190502 50.91°F 2 -0.97°F
190303 - 190602 51.13°F 4 -0.75°F
190403 - 190702 51.49°F 14 -0.39°F
190503 - 190802 51.72°F 24 -0.16°F
190603 - 190902 51.78°F 25 -0.10°F
190703 - 191002 51.46°F 12 -0.42°F
190803 - 191102 52.01°F 34 0.13°F
190903 - 191202 51.64°F 18 -0.24°F
191003 - 191302 51.59°F 15 -0.29°F
191103 - 191402 51.20°F 5 -0.68°F
191203 - 191502 51.44°F 11 -0.44°F
191303 - 191602 51.65°F 19 -0.23°F
191403 - 191702 51.22°F 6 -0.66°F
191503 - 191802 50.60°F 1 -1.28°F
191603 - 191902 51.00°F 3 -0.88°F
191703 - 192002 51.29°F 7 -0.59°F
191803 - 192102 51.87°F 26 -0.01°F
191903 - 192202 51.99°F 33 0.11°F
192003 - 192302 52.33°F 42 0.45°F
192103 - 192402 52.22°F 41 0.34°F
192203 - 192502 51.66°F 21 -0.22°F
192303 - 192602 51.69°F 22 -0.19°F
192403 - 192702 51.91°F 29 0.03°F
192503 - 192802 52.18°F 39 0.30°F
192603 - 192902 51.60°F 16 -0.28°F
192703 - 193002 51.48°F 13 -0.40°F
192803 - 193102 51.71°F 23 -0.17°F
192903 - 193202 52.54°F 47 0.66°F
193003 - 193302 52.42°F 45 0.54°F
193103 - 193402 52.71°F 52 0.83°F
193203 - 193502 52.92°F 53 1.04°F
193303 - 193602 52.68°F 49 0.80°F
193403 - 193702 52.36°F 44 0.48°F
193503 - 193802 51.88°F 27 0.00°F
193603 - 193902 52.61°F 48 0.73°F
193703 - 194002 52.70°F 50 0.82°F
193803 - 194102 52.71°F 52 0.83°F
193903 - 194202 52.51°F 46 0.63°F
194003 - 194302 52.35°F 43 0.47°F
194103 - 194402 52.21°F 40 0.33°F
194203 - 194502 52.06°F 37 0.18°F
194303 - 194602 51.90°F 28 0.02°F
194403 - 194702 52.08°F 38 0.20°F
194503 - 194802 52.03°F 35 0.15°F
194603 - 194902 51.92°F 31 0.04°F
194703 - 195002 51.93°F 32 0.05°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/