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 - 189802 51.65°F 21 -0.25°F
189603 - 189902 51.35°F 9 -0.55°F
189703 - 190002 51.42°F 10 -0.48°F
189803 - 190102 51.61°F 19 -0.29°F
189903 - 190202 52.06°F 51 0.16°F
190003 - 190302 51.92°F 43 0.02°F
190103 - 190402 51.30°F 8 -0.60°F
190203 - 190502 50.91°F 2 -0.99°F
190303 - 190602 51.13°F 4 -0.77°F
190403 - 190702 51.49°F 15 -0.41°F
190503 - 190802 51.72°F 29 -0.18°F
190603 - 190902 51.78°F 31 -0.12°F
190703 - 191002 51.46°F 13 -0.44°F
190803 - 191102 52.01°F 48 0.11°F
190903 - 191202 51.64°F 20 -0.26°F
191003 - 191302 51.59°F 17 -0.31°F
191103 - 191402 51.20°F 5 -0.70°F
191203 - 191502 51.44°F 12 -0.46°F
191303 - 191602 51.65°F 21 -0.25°F
191403 - 191702 51.22°F 6 -0.68°F
191503 - 191802 50.60°F 1 -1.30°F
191603 - 191902 51.00°F 3 -0.90°F
191703 - 192002 51.29°F 7 -0.61°F
191803 - 192102 51.87°F 36 -0.03°F
191903 - 192202 51.99°F 46 0.09°F
192003 - 192302 52.33°F 59 0.43°F
192103 - 192402 52.22°F 57 0.32°F
192203 - 192502 51.66°F 24 -0.24°F
192303 - 192602 51.69°F 25 -0.21°F
192403 - 192702 51.91°F 41 0.01°F
192503 - 192802 52.18°F 55 0.28°F
192603 - 192902 51.60°F 18 -0.30°F
192703 - 193002 51.48°F 14 -0.42°F
192803 - 193102 51.71°F 28 -0.19°F
192903 - 193202 52.54°F 66 0.64°F
193003 - 193302 52.42°F 62 0.52°F
193103 - 193402 52.71°F 71 0.81°F
193203 - 193502 52.92°F 73 1.02°F
193303 - 193602 52.68°F 68 0.78°F
193403 - 193702 52.36°F 61 0.46°F
193503 - 193802 51.88°F 38 -0.02°F
193603 - 193902 52.61°F 67 0.71°F
193703 - 194002 52.70°F 69 0.80°F
193803 - 194102 52.71°F 71 0.81°F
193903 - 194202 52.51°F 64 0.61°F
194003 - 194302 52.35°F 60 0.45°F
194103 - 194402 52.21°F 56 0.31°F
194203 - 194502 52.06°F 51 0.16°F
194303 - 194602 51.90°F 40 0.00°F
194403 - 194702 52.08°F 53 0.18°F
194503 - 194802 52.03°F 49 0.13°F
194603 - 194902 51.92°F 43 0.02°F
194703 - 195002 51.93°F 45 0.03°F
194803 - 195102 51.82°F 34 -0.08°F
194903 - 195202 51.78°F 31 -0.12°F
195003 - 195302 51.77°F 30 -0.13°F
195103 - 195402 52.46°F 63 0.56°F
195203 - 195502 52.79°F 72 0.89°F
195303 - 195602 52.54°F 66 0.64°F
195403 - 195702 52.25°F 58 0.35°F
195503 - 195802 52.11°F 54 0.21°F
195603 - 195902 52.07°F 52 0.17°F
195703 - 196002 51.88°F 38 -0.02°F
195803 - 196102 51.93°F 45 0.03°F
195903 - 196202 51.80°F 33 -0.10°F
196003 - 196302 51.70°F 27 -0.20°F
196103 - 196402 51.90°F 40 0.00°F
196203 - 196502 52.01°F 48 0.11°F
196303 - 196602 51.85°F 35 -0.05°F
196403 - 196702 51.69°F 25 -0.21°F
196503 - 196802 51.58°F 16 -0.32°F
196603 - 196902 51.65°F 21 -0.25°F
196703 - 197002 51.43°F 11 -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 24, 2019 from https://www.ncdc.noaa.gov/cag/