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 (51.91°F)
1901-1970 Base Period
189503 - 189702 51.51°F 19 -0.40°F
189603 - 189802 51.76°F 29 -0.15°F
189703 - 189902 51.23°F 8 -0.68°F
189803 - 190002 51.17°F 6 -0.74°F
189903 - 190102 52.15°F 52 0.24°F
190003 - 190202 52.18°F 53 0.27°F
190103 - 190302 51.64°F 26 -0.27°F
190203 - 190402 51.01°F 5 -0.90°F
190303 - 190502 50.67°F 2 -1.24°F
190403 - 190602 51.39°F 15 -0.52°F
190503 - 190702 51.87°F 35 -0.04°F
190603 - 190802 51.56°F 23 -0.35°F
190703 - 190902 51.83°F 32 -0.08°F
190803 - 191002 51.48°F 18 -0.43°F
190903 - 191102 51.90°F 38 -0.01°F
191003 - 191202 52.10°F 47 0.19°F
191103 - 191302 50.86°F 3 -1.05°F
191203 - 191402 51.23°F 8 -0.68°F
191303 - 191502 51.88°F 37 -0.03°F
191403 - 191602 51.53°F 20 -0.38°F
191503 - 191702 50.90°F 4 -1.01°F
191603 - 191802 50.31°F 1 -1.60°F
191703 - 191902 51.20°F 7 -0.71°F
191803 - 192002 51.93°F 39 0.02°F
191903 - 192102 51.61°F 25 -0.30°F
192003 - 192202 52.26°F 60 0.35°F
192103 - 192302 52.62°F 67 0.71°F
192203 - 192402 51.95°F 41 0.04°F
192303 - 192502 51.25°F 10 -0.66°F
192403 - 192602 51.83°F 32 -0.08°F
192503 - 192702 52.32°F 62 0.41°F
192603 - 192802 51.98°F 42 0.07°F
192703 - 192902 51.36°F 13 -0.55°F
192803 - 193002 51.27°F 11 -0.64°F
192903 - 193102 52.15°F 52 0.24°F
193003 - 193202 52.95°F 72 1.04°F
193103 - 193302 52.34°F 63 0.43°F
193203 - 193402 52.41°F 65 0.50°F
193303 - 193502 53.70°F 74 1.79°F
193403 - 193602 52.30°F 61 0.39°F
193503 - 193702 51.57°F 24 -0.34°F
193603 - 193802 52.50°F 66 0.59°F
193703 - 193902 52.67°F 69 0.76°F
193803 - 194002 52.79°F 70 0.88°F
193903 - 194102 52.65°F 68 0.74°F
194003 - 194202 52.39°F 64 0.48°F
194103 - 194302 52.25°F 59 0.34°F
194203 - 194402 52.20°F 55 0.29°F
194303 - 194502 51.95°F 41 0.04°F
194403 - 194602 51.78°F 30 -0.13°F
194503 - 194702 52.24°F 58 0.33°F
194603 - 194802 52.15°F 52 0.24°F
194703 - 194902 51.54°F 22 -0.37°F
194803 - 195002 52.08°F 46 0.17°F
194903 - 195102 51.99°F 44 0.08°F
195003 - 195202 51.32°F 12 -0.59°F
195103 - 195302 52.01°F 45 0.10°F
195203 - 195402 53.02°F 73 1.11°F
195303 - 195502 52.85°F 71 0.94°F
195403 - 195602 52.13°F 48 0.22°F
195503 - 195702 52.21°F 57 0.30°F
195603 - 195802 52.20°F 55 0.29°F
195703 - 195902 51.86°F 34 -0.05°F
195803 - 196002 51.87°F 35 -0.04°F
195903 - 196102 51.99°F 44 0.08°F
196003 - 196202 51.73°F 28 -0.18°F
196103 - 196302 51.53°F 20 -0.38°F
196203 - 196402 52.14°F 49 0.23°F
196303 - 196502 52.21°F 57 0.30°F
196403 - 196602 51.44°F 16 -0.47°F
196503 - 196702 51.66°F 27 -0.25°F
196603 - 196802 51.80°F 31 -0.11°F
196703 - 196902 51.38°F 14 -0.53°F
196803 - 197002 51.44°F 16 -0.47°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published September 2019, retrieved on September 23, 2019 from https://www.ncdc.noaa.gov/cag/