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 (51.92°F)
1901-1966 Base Period
189503 - 189602 51.44°F 21 -0.48°F
189603 - 189702 51.58°F 24 -0.34°F
189703 - 189802 51.93°F 41 0.01°F
189803 - 189902 50.53°F 2 -1.39°F
189903 - 190002 51.82°F 34 -0.10°F
190003 - 190102 52.49°F 54 0.57°F
190103 - 190202 51.88°F 37 -0.04°F
190203 - 190302 51.40°F 17 -0.52°F
190303 - 190402 50.61°F 4 -1.31°F
190403 - 190502 50.73°F 7 -1.19°F
190503 - 190602 52.04°F 44 0.12°F
190603 - 190702 51.69°F 27 -0.23°F
190703 - 190802 51.43°F 19 -0.49°F
190803 - 190902 52.23°F 48 0.31°F
190903 - 191002 50.73°F 7 -1.19°F
191003 - 191102 53.06°F 67 1.14°F
191103 - 191202 51.14°F 12 -0.78°F
191203 - 191302 50.58°F 3 -1.34°F
191303 - 191402 51.88°F 37 -0.04°F
191403 - 191502 51.87°F 35 -0.05°F
191503 - 191602 51.19°F 13 -0.73°F
191603 - 191702 50.61°F 4 -1.31°F
191703 - 191802 50.01°F 1 -1.91°F
191803 - 191902 52.40°F 51 0.48°F
191903 - 192002 51.45°F 22 -0.47°F
192003 - 192102 51.77°F 30 -0.15°F
192103 - 192202 52.76°F 65 0.84°F
192203 - 192302 52.48°F 53 0.56°F
192303 - 192402 51.41°F 18 -0.51°F
192403 - 192502 51.08°F 10 -0.84°F
192503 - 192602 52.57°F 58 0.65°F
192603 - 192702 52.08°F 45 0.16°F
192703 - 192802 51.89°F 38 -0.03°F
192803 - 192902 50.83°F 9 -1.09°F
192903 - 193002 51.72°F 28 -0.20°F
193003 - 193102 52.59°F 59 0.67°F
193103 - 193202 53.31°F 68 1.39°F
193203 - 193302 51.37°F 16 -0.55°F
193303 - 193402 53.45°F 70 1.53°F
193403 - 193502 53.95°F 71 2.03°F
193503 - 193602 50.65°F 6 -1.27°F
193603 - 193702 52.48°F 53 0.56°F
193703 - 193802 52.51°F 56 0.59°F
193803 - 193902 52.83°F 66 0.91°F
193903 - 194002 52.74°F 64 0.82°F
194003 - 194102 52.56°F 57 0.64°F
194103 - 194202 52.23°F 48 0.31°F
194203 - 194302 52.26°F 49 0.34°F
194303 - 194402 52.14°F 46 0.22°F
194403 - 194502 51.77°F 30 -0.15°F
194503 - 194602 51.79°F 32 -0.13°F
194603 - 194702 52.69°F 62 0.77°F
194703 - 194802 51.61°F 25 -0.31°F
194803 - 194902 51.47°F 23 -0.45°F
194903 - 195002 52.70°F 63 0.78°F
195003 - 195102 51.29°F 14 -0.63°F
195103 - 195202 51.34°F 15 -0.58°F
195203 - 195302 52.68°F 61 0.76°F
195303 - 195402 53.37°F 69 1.45°F
195403 - 195502 52.33°F 50 0.41°F
195503 - 195602 51.93°F 41 0.01°F
195603 - 195702 52.50°F 55 0.58°F
195703 - 195802 51.91°F 39 -0.01°F
195803 - 195902 51.80°F 33 -0.12°F
195903 - 196002 51.94°F 42 0.02°F
196003 - 196102 52.04°F 44 0.12°F
196103 - 196202 51.43°F 19 -0.49°F
196203 - 196302 51.63°F 26 -0.29°F
196303 - 196402 52.65°F 60 0.73°F
196403 - 196502 51.76°F 29 -0.16°F
196503 - 196602 51.13°F 11 -0.79°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/