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 (51.90°F)
1901-1970 Base Period
189503 - 189602 51.44°F 23 -0.46°F
189603 - 189702 51.58°F 27 -0.32°F
189703 - 189802 51.93°F 44 0.03°F
189803 - 189902 50.53°F 2 -1.37°F
189903 - 190002 51.82°F 37 -0.08°F
190003 - 190102 52.49°F 58 0.59°F
190103 - 190202 51.88°F 40 -0.02°F
190203 - 190302 51.40°F 18 -0.50°F
190303 - 190402 50.61°F 4 -1.29°F
190403 - 190502 50.73°F 7 -1.17°F
190503 - 190602 52.04°F 47 0.14°F
190603 - 190702 51.69°F 30 -0.21°F
190703 - 190802 51.43°F 21 -0.47°F
190803 - 190902 52.23°F 52 0.33°F
190903 - 191002 50.73°F 7 -1.17°F
191003 - 191102 53.06°F 71 1.16°F
191103 - 191202 51.14°F 12 -0.76°F
191203 - 191302 50.58°F 3 -1.32°F
191303 - 191402 51.88°F 40 -0.02°F
191403 - 191502 51.87°F 38 -0.03°F
191503 - 191602 51.19°F 13 -0.71°F
191603 - 191702 50.61°F 4 -1.29°F
191703 - 191802 50.01°F 1 -1.89°F
191803 - 191902 52.40°F 55 0.50°F
191903 - 192002 51.45°F 24 -0.45°F
192003 - 192102 51.77°F 33 -0.13°F
192103 - 192202 52.76°F 69 0.86°F
192203 - 192302 52.48°F 57 0.58°F
192303 - 192402 51.41°F 19 -0.49°F
192403 - 192502 51.08°F 10 -0.82°F
192503 - 192602 52.57°F 62 0.67°F
192603 - 192702 52.08°F 48 0.18°F
192703 - 192802 51.89°F 41 -0.01°F
192803 - 192902 50.83°F 9 -1.07°F
192903 - 193002 51.72°F 31 -0.18°F
193003 - 193102 52.59°F 63 0.69°F
193103 - 193202 53.31°F 72 1.41°F
193203 - 193302 51.37°F 17 -0.53°F
193303 - 193402 53.45°F 74 1.55°F
193403 - 193502 53.95°F 75 2.05°F
193503 - 193602 50.65°F 6 -1.25°F
193603 - 193702 52.48°F 57 0.58°F
193703 - 193802 52.51°F 60 0.61°F
193803 - 193902 52.83°F 70 0.93°F
193903 - 194002 52.74°F 68 0.84°F
194003 - 194102 52.56°F 61 0.66°F
194103 - 194202 52.23°F 52 0.33°F
194203 - 194302 52.26°F 53 0.36°F
194303 - 194402 52.14°F 49 0.24°F
194403 - 194502 51.77°F 33 -0.13°F
194503 - 194602 51.79°F 35 -0.11°F
194603 - 194702 52.69°F 66 0.79°F
194703 - 194802 51.61°F 28 -0.29°F
194803 - 194902 51.47°F 25 -0.43°F
194903 - 195002 52.70°F 67 0.80°F
195003 - 195102 51.29°F 14 -0.61°F
195103 - 195202 51.34°F 15 -0.56°F
195203 - 195302 52.68°F 65 0.78°F
195303 - 195402 53.37°F 73 1.47°F
195403 - 195502 52.33°F 54 0.43°F
195503 - 195602 51.93°F 44 0.03°F
195603 - 195702 52.50°F 59 0.60°F
195703 - 195802 51.91°F 42 0.01°F
195803 - 195902 51.80°F 36 -0.10°F
195903 - 196002 51.94°F 45 0.04°F
196003 - 196102 52.04°F 47 0.14°F
196103 - 196202 51.43°F 21 -0.47°F
196203 - 196302 51.63°F 29 -0.27°F
196303 - 196402 52.65°F 64 0.75°F
196403 - 196502 51.76°F 32 -0.14°F
196503 - 196602 51.13°F 11 -0.77°F
196603 - 196702 52.19°F 50 0.29°F
196703 - 196802 51.42°F 20 -0.48°F
196803 - 196902 51.35°F 16 -0.55°F
196903 - 197002 51.53°F 26 -0.37°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/