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 (47.86°F)
1901-2000 Base Period
189509 - 189606 47.65°F 46 -0.21°F
189609 - 189706 46.95°F 11 -0.91°F
189709 - 189806 48.03°F 65 0.17°F
189809 - 189906 45.60°F 2 -2.26°F
189909 - 190006 48.51°F 87 0.65°F
190009 - 190106 47.87°F 58 0.01°F
190109 - 190206 47.58°F 41 -0.28°F
190209 - 190306 46.88°F 8 -0.98°F
190309 - 190406 46.52°F 6 -1.34°F
190409 - 190506 47.08°F 19 -0.78°F
190509 - 190606 47.31°F 29 -0.55°F
190609 - 190706 47.52°F 36 -0.34°F
190709 - 190806 48.14°F 75 0.28°F
190809 - 190906 47.69°F 47 -0.17°F
190909 - 191006 47.74°F 51 -0.12°F
191009 - 191106 48.69°F 93 0.83°F
191109 - 191206 45.76°F 3 -2.10°F
191209 - 191306 46.95°F 11 -0.91°F
191309 - 191406 48.00°F 63 0.14°F
191409 - 191506 47.02°F 15 -0.84°F
191509 - 191606 47.53°F 37 -0.33°F
191609 - 191706 45.22°F 1 -2.64°F
191709 - 191806 47.21°F 25 -0.65°F
191809 - 191906 47.87°F 58 0.01°F
191909 - 192006 46.30°F 5 -1.56°F
192009 - 192106 49.23°F 101 1.37°F
192109 - 192206 48.04°F 66 0.18°F
192209 - 192306 47.76°F 52 -0.10°F
192309 - 192406 47.03°F 16 -0.83°F
192409 - 192506 48.39°F 83 0.53°F
192509 - 192606 47.54°F 38 -0.32°F
192609 - 192706 48.11°F 72 0.25°F
192709 - 192806 47.84°F 54 -0.02°F
192809 - 192906 46.72°F 7 -1.14°F
192909 - 193006 47.58°F 41 -0.28°F
193009 - 193106 48.12°F 74 0.26°F
193109 - 193206 49.01°F 97 1.15°F
193209 - 193306 47.41°F 31 -0.45°F
193309 - 193406 50.32°F 109 2.46°F
193409 - 193506 48.38°F 82 0.52°F
193509 - 193606 46.91°F 10 -0.95°F
193609 - 193706 47.04°F 17 -0.82°F
193709 - 193806 48.66°F 91 0.80°F
193809 - 193906 48.67°F 92 0.81°F
193909 - 194006 48.20°F 77 0.34°F
194009 - 194106 48.36°F 81 0.50°F
194109 - 194206 48.07°F 70 0.21°F
194209 - 194306 47.99°F 62 0.13°F
194309 - 194406 47.59°F 43 -0.27°F
194409 - 194506 47.84°F 54 -0.02°F
194509 - 194606 48.50°F 86 0.64°F
194609 - 194706 47.54°F 38 -0.32°F
194709 - 194806 47.69°F 47 -0.17°F
194809 - 194906 47.51°F 35 -0.35°F
194909 - 195006 47.72°F 50 -0.14°F
195009 - 195106 47.50°F 33 -0.36°F
195109 - 195206 47.55°F 40 -0.31°F
195209 - 195306 48.64°F 90 0.78°F
195309 - 195406 49.31°F 102 1.45°F
195409 - 195506 48.03°F 65 0.17°F
195509 - 195606 47.64°F 45 -0.22°F
195609 - 195706 48.33°F 80 0.47°F
195709 - 195806 47.50°F 33 -0.36°F
195809 - 195906 48.12°F 74 0.26°F
195909 - 196006 46.95°F 11 -0.91°F
196009 - 196106 48.20°F 77 0.34°F
196109 - 196206 47.06°F 18 -0.80°F
196209 - 196306 48.07°F 70 0.21°F
196309 - 196406 48.05°F 68 0.19°F
196409 - 196506 47.12°F 21 -0.74°F
196509 - 196606 47.60°F 44 -0.26°F
196609 - 196706 47.91°F 60 0.05°F
196709 - 196806 47.43°F 32 -0.43°F
196809 - 196906 46.88°F 8 -0.98°F
196909 - 197006 47.19°F 23 -0.67°F
197009 - 197106 47.22°F 26 -0.64°F
197109 - 197206 48.21°F 78 0.35°F
197209 - 197306 47.00°F 14 -0.86°F
197309 - 197406 48.76°F 94 0.90°F
197409 - 197506 47.08°F 19 -0.78°F
197509 - 197606 48.49°F 85 0.63°F
197609 - 197706 47.20°F 24 -0.66°F
197709 - 197806 47.15°F 22 -0.71°F
197809 - 197906 46.07°F 4 -1.79°F
197909 - 198006 48.11°F 72 0.25°F
198009 - 198106 49.21°F 100 1.35°F
198109 - 198206 47.22°F 26 -0.64°F
198209 - 198306 47.87°F 58 0.01°F
198309 - 198406 47.37°F 30 -0.49°F
198409 - 198506 47.80°F 53 -0.06°F
198509 - 198606 48.64°F 90 0.78°F
198609 - 198706 49.17°F 98 1.31°F
198709 - 198806 48.45°F 84 0.59°F
198809 - 198906 48.27°F 79 0.41°F
198909 - 199006 48.86°F 96 1.00°F
199009 - 199106 49.33°F 104 1.47°F
199109 - 199206 49.40°F 105 1.54°F
199209 - 199306 47.24°F 28 -0.62°F
199309 - 199406 47.97°F 61 0.11°F
199409 - 199506 48.79°F 95 0.93°F
199509 - 199606 48.05°F 68 0.19°F
199609 - 199706 47.69°F 47 -0.17°F
199709 - 199806 49.19°F 99 1.33°F
199809 - 199906 50.06°F 108 2.20°F
199909 - 200006 50.75°F 111 2.89°F
200009 - 200106 47.91°F 60 0.05°F
200109 - 200206 49.76°F 107 1.90°F
200209 - 200306 48.56°F 88 0.70°F
200309 - 200406 49.32°F 103 1.46°F
200409 - 200506 49.48°F 106 1.62°F
200509 - 200606 50.51°F 110 2.65°F

Citing This Page

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