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 (51.78°F)
1901-1939 Base Period
189503 - 189902 51.37°F 7 -0.41°F
189603 - 190002 51.46°F 13 -0.32°F
189703 - 190102 51.69°F 20 -0.09°F
189803 - 190202 51.68°F 19 -0.10°F
189903 - 190302 51.90°F 29 0.12°F
190003 - 190402 51.60°F 16 -0.18°F
190103 - 190502 51.16°F 4 -0.62°F
190203 - 190602 51.20°F 5 -0.58°F
190303 - 190702 51.27°F 6 -0.51°F
190403 - 190802 51.47°F 14 -0.31°F
190503 - 190902 51.85°F 25 0.07°F
190603 - 191002 51.52°F 15 -0.26°F
190703 - 191102 51.86°F 26 0.08°F
190803 - 191202 51.79°F 23 0.01°F
190903 - 191302 51.38°F 9 -0.40°F
191003 - 191402 51.66°F 18 -0.12°F
191103 - 191502 51.37°F 7 -0.41°F
191203 - 191602 51.38°F 9 -0.40°F
191303 - 191702 51.39°F 11 -0.39°F
191403 - 191802 50.92°F 1 -0.86°F
191503 - 191902 51.05°F 2 -0.73°F
191603 - 192002 51.12°F 3 -0.66°F
191703 - 192102 51.41°F 12 -0.37°F
191803 - 192202 52.09°F 31 0.31°F
191903 - 192302 52.11°F 34 0.33°F
192003 - 192402 52.10°F 32 0.32°F
192103 - 192502 51.93°F 30 0.15°F
192203 - 192602 51.89°F 27 0.11°F
192303 - 192702 51.79°F 23 0.01°F
192403 - 192802 51.90°F 29 0.12°F
192503 - 192902 51.84°F 24 0.06°F
192603 - 193002 51.63°F 17 -0.15°F
192703 - 193102 51.76°F 21 -0.02°F
192803 - 193202 52.11°F 34 0.33°F
192903 - 193302 52.25°F 36 0.47°F
193003 - 193402 52.68°F 40 0.90°F
193103 - 193502 53.02°F 41 1.24°F
193203 - 193602 52.36°F 37 0.58°F
193303 - 193702 52.63°F 39 0.85°F
193403 - 193802 52.40°F 38 0.62°F
193503 - 193902 52.12°F 35 0.34°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/