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 (51.32°F)
1901-1945 Base Period
189512 - 189608 51.88°F 39 0.56°F
189612 - 189708 51.23°F 21 -0.09°F
189712 - 189808 51.55°F 31 0.23°F
189812 - 189908 49.50°F 3 -1.82°F
189912 - 190008 51.93°F 40 0.61°F
190012 - 190108 51.68°F 33 0.36°F
190112 - 190208 50.99°F 16 -0.33°F
190212 - 190308 50.09°F 7 -1.23°F
190312 - 190408 50.04°F 6 -1.28°F
190412 - 190508 50.35°F 8 -0.97°F
190512 - 190608 50.83°F 11 -0.49°F
190612 - 190708 51.03°F 18 -0.29°F
190712 - 190808 51.83°F 36 0.51°F
190812 - 190908 51.40°F 26 0.08°F
190912 - 191008 51.15°F 20 -0.17°F
191012 - 191108 52.01°F 42 0.69°F
191112 - 191208 49.33°F 2 -1.99°F
191212 - 191308 50.86°F 12 -0.46°F
191312 - 191408 51.71°F 34 0.39°F
191412 - 191508 49.79°F 4 -1.53°F
191512 - 191608 50.95°F 15 -0.37°F
191612 - 191708 49.11°F 1 -2.21°F
191712 - 191808 51.00°F 17 -0.32°F
191812 - 191908 51.86°F 38 0.54°F
191912 - 192008 49.86°F 5 -1.46°F
192012 - 192108 53.24°F 49 1.92°F
192112 - 192208 51.30°F 23 -0.02°F
192212 - 192308 50.93°F 13 -0.39°F
192312 - 192408 50.59°F 10 -0.73°F
192412 - 192508 52.15°F 45 0.83°F
192512 - 192608 51.68°F 33 0.36°F
192612 - 192708 51.52°F 28 0.20°F
192712 - 192808 50.93°F 13 -0.39°F
192812 - 192908 50.39°F 9 -0.93°F
192912 - 193008 52.00°F 41 0.68°F
193012 - 193108 52.28°F 46 0.96°F
193112 - 193208 52.08°F 43 0.76°F
193212 - 193308 51.49°F 27 0.17°F
193312 - 193408 54.18°F 50 2.86°F
193412 - 193508 51.84°F 37 0.52°F
193512 - 193608 51.38°F 25 0.06°F
193612 - 193708 51.11°F 19 -0.21°F
193712 - 193808 52.63°F 48 1.31°F
193812 - 193908 52.36°F 47 1.04°F
193912 - 194008 51.54°F 30 0.22°F
194012 - 194108 52.13°F 44 0.81°F
194112 - 194208 51.53°F 29 0.21°F
194212 - 194308 51.80°F 35 0.48°F
194312 - 194408 51.32°F 24 0.00°F
194412 - 194508 51.27°F 22 -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 16, 2019 from https://www.ncdc.noaa.gov/cag/