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 (51.82°F)
1901-1939 Base Period
189503 - 189602 51.44°F 17 -0.38°F
189603 - 189702 51.58°F 19 -0.24°F
189703 - 189802 51.93°F 28 0.11°F
189803 - 189902 50.53°F 2 -1.29°F
189903 - 190002 51.82°F 23 0.00°F
190003 - 190102 52.49°F 35 0.67°F
190103 - 190202 51.88°F 26 0.06°F
190203 - 190302 51.40°F 14 -0.42°F
190303 - 190402 50.61°F 4 -1.21°F
190403 - 190502 50.73°F 7 -1.09°F
190503 - 190602 52.04°F 29 0.22°F
190603 - 190702 51.69°F 20 -0.13°F
190703 - 190802 51.43°F 16 -0.39°F
190803 - 190902 52.23°F 31 0.41°F
190903 - 191002 50.73°F 7 -1.09°F
191003 - 191102 53.06°F 41 1.24°F
191103 - 191202 51.14°F 11 -0.68°F
191203 - 191302 50.58°F 3 -1.24°F
191303 - 191402 51.88°F 26 0.06°F
191403 - 191502 51.87°F 24 0.05°F
191503 - 191602 51.19°F 12 -0.63°F
191603 - 191702 50.61°F 4 -1.21°F
191703 - 191802 50.01°F 1 -1.81°F
191803 - 191902 52.40°F 32 0.58°F
191903 - 192002 51.45°F 18 -0.37°F
192003 - 192102 51.77°F 22 -0.05°F
192103 - 192202 52.76°F 39 0.94°F
192203 - 192302 52.48°F 34 0.66°F
192303 - 192402 51.41°F 15 -0.41°F
192403 - 192502 51.08°F 10 -0.74°F
192503 - 192602 52.57°F 37 0.75°F
192603 - 192702 52.08°F 30 0.26°F
192703 - 192802 51.89°F 27 0.07°F
192803 - 192902 50.83°F 9 -0.99°F
192903 - 193002 51.72°F 21 -0.10°F
193003 - 193102 52.59°F 38 0.77°F
193103 - 193202 53.31°F 42 1.49°F
193203 - 193302 51.37°F 13 -0.45°F
193303 - 193402 53.45°F 43 1.63°F
193403 - 193502 53.95°F 44 2.13°F
193503 - 193602 50.65°F 6 -1.17°F
193603 - 193702 52.48°F 34 0.66°F
193703 - 193802 52.51°F 36 0.69°F
193803 - 193902 52.83°F 40 1.01°F

Citing This Page

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