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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Download: xml csv json
Dates Value Rank Departure From Mean (50.00°F)
1901-1997 Base Period
189508 - 189606 49.83°F 43 -0.17°F
189608 - 189706 49.25°F 15 -0.75°F
189708 - 189806 50.15°F 62 0.15°F
189808 - 189906 48.07°F 3 -1.93°F
189908 - 190006 50.62°F 84 0.62°F
190008 - 190106 50.14°F 60 0.14°F
190108 - 190206 49.91°F 46 -0.09°F
190208 - 190306 49.11°F 10 -0.89°F
190308 - 190406 48.74°F 6 -1.26°F
190408 - 190506 49.23°F 13 -0.77°F
190508 - 190606 49.59°F 29 -0.41°F
190608 - 190706 49.73°F 37 -0.27°F
190708 - 190806 50.20°F 64 0.20°F
190808 - 190906 49.78°F 41 -0.22°F
190908 - 191006 50.03°F 52 0.03°F
191008 - 191106 50.73°F 88 0.73°F
191108 - 191206 48.04°F 2 -1.96°F
191208 - 191306 49.05°F 9 -0.95°F
191308 - 191406 50.31°F 71 0.31°F
191408 - 191506 49.26°F 16 -0.74°F
191508 - 191606 49.59°F 29 -0.41°F
191608 - 191706 47.64°F 1 -2.36°F
191708 - 191806 49.37°F 22 -0.63°F
191808 - 191906 50.11°F 58 0.11°F
191908 - 192006 48.66°F 5 -1.34°F
192008 - 192106 51.17°F 96 1.17°F
192108 - 192206 50.22°F 67 0.22°F
192208 - 192306 50.04°F 54 0.04°F
192308 - 192406 49.22°F 12 -0.78°F
192408 - 192506 50.54°F 80 0.54°F
192508 - 192606 49.71°F 36 -0.29°F
192608 - 192706 50.31°F 71 0.31°F
192708 - 192806 49.80°F 42 -0.20°F
192808 - 192906 49.00°F 7 -1.00°F
192908 - 193006 49.86°F 44 -0.14°F
193008 - 193106 50.38°F 74 0.38°F
193108 - 193206 51.10°F 95 1.10°F
193208 - 193306 49.70°F 35 -0.30°F
193308 - 193406 52.28°F 102 2.28°F
193408 - 193506 50.67°F 86 0.67°F
193508 - 193606 49.28°F 18 -0.72°F
193608 - 193706 49.54°F 26 -0.46°F
193708 - 193806 51.02°F 94 1.02°F
193808 - 193906 50.95°F 93 0.95°F
193908 - 194006 50.42°F 76 0.42°F
194008 - 194106 50.52°F 79 0.52°F
194108 - 194206 50.25°F 68 0.25°F
194208 - 194306 50.15°F 62 0.15°F
194308 - 194406 49.94°F 48 -0.06°F
194408 - 194506 50.04°F 54 0.04°F
194508 - 194606 50.65°F 85 0.65°F
194608 - 194706 49.68°F 33 -0.32°F
194708 - 194806 50.09°F 56 0.09°F
194808 - 194906 49.74°F 39 -0.26°F
194908 - 195006 49.93°F 47 -0.07°F
195008 - 195106 49.55°F 27 -0.45°F
195108 - 195206 49.77°F 40 -0.23°F
195208 - 195306 50.84°F 89 0.84°F
195308 - 195406 51.38°F 99 1.38°F
195408 - 195506 50.22°F 67 0.22°F
195508 - 195606 50.02°F 51 0.02°F
195608 - 195706 50.45°F 78 0.45°F
195708 - 195806 49.69°F 34 -0.31°F
195808 - 195906 50.41°F 75 0.41°F
195908 - 196006 49.34°F 21 -0.66°F
196008 - 196106 50.38°F 74 0.38°F
196108 - 196206 49.39°F 23 -0.61°F
196208 - 196306 50.26°F 69 0.26°F
196308 - 196406 50.22°F 67 0.22°F
196408 - 196506 49.26°F 16 -0.74°F
196508 - 196606 49.73°F 37 -0.27°F
196608 - 196706 49.99°F 50 -0.01°F
196708 - 196806 49.59°F 29 -0.41°F
196808 - 196906 49.04°F 8 -0.96°F
196908 - 197006 49.55°F 27 -0.45°F
197008 - 197106 49.60°F 32 -0.40°F
197108 - 197206 50.37°F 72 0.37°F
197208 - 197306 49.24°F 14 -0.76°F
197308 - 197406 50.93°F 92 0.93°F
197408 - 197506 49.19°F 11 -0.81°F
197508 - 197606 50.58°F 83 0.58°F
197608 - 197706 49.33°F 20 -0.67°F
197708 - 197806 49.39°F 23 -0.61°F
197808 - 197906 48.41°F 4 -1.59°F
197908 - 198006 50.19°F 63 0.19°F
198008 - 198106 51.35°F 98 1.35°F
198108 - 198206 49.49°F 25 -0.51°F
198208 - 198306 50.07°F 55 0.07°F
198308 - 198406 49.88°F 45 -0.12°F
198408 - 198506 50.11°F 58 0.11°F
198508 - 198606 50.68°F 87 0.68°F
198608 - 198706 51.22°F 97 1.22°F
198708 - 198806 50.58°F 83 0.58°F
198808 - 198906 50.58°F 83 0.58°F
198908 - 199006 50.90°F 90 0.90°F
199008 - 199106 51.41°F 100 1.41°F
199108 - 199206 51.54°F 101 1.54°F
199208 - 199306 49.30°F 19 -0.70°F
199308 - 199406 50.14°F 60 0.14°F
199408 - 199506 50.92°F 91 0.92°F
199508 - 199606 50.44°F 77 0.44°F
199608 - 199706 49.94°F 48 -0.06°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published October 2019, retrieved on October 21, 2019 from https://www.ncdc.noaa.gov/cag/