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 (42.71°F)
1901-2000 Base Period
189501 - 189510 40.76°F 2 -1.95°F
189601 - 189610 42.94°F 74 0.23°F
189701 - 189710 42.61°F 55 -0.10°F
189801 - 189810 42.89°F 72 0.18°F
189901 - 189910 41.33°F 5 -1.38°F
190001 - 190010 43.64°F 93 0.93°F
190101 - 190110 42.63°F 57 -0.08°F
190201 - 190210 42.23°F 31 -0.48°F
190301 - 190310 41.71°F 10 -1.00°F
190401 - 190410 41.54°F 8 -1.17°F
190501 - 190510 42.13°F 21 -0.58°F
190601 - 190610 42.55°F 49 -0.16°F
190701 - 190710 42.17°F 25 -0.54°F
190801 - 190810 42.57°F 51 -0.14°F
190901 - 190910 42.42°F 42 -0.29°F
191001 - 191010 42.68°F 59 -0.03°F
191101 - 191110 43.24°F 86 0.53°F
191201 - 191210 40.92°F 3 -1.79°F
191301 - 191310 41.62°F 9 -1.09°F
191401 - 191410 43.04°F 76 0.33°F
191501 - 191510 42.35°F 36 -0.36°F
191601 - 191610 41.71°F 10 -1.00°F
191701 - 191710 40.18°F 1 -2.53°F
191801 - 191810 42.20°F 28 -0.51°F
191901 - 191910 43.03°F 75 0.32°F
192001 - 192010 42.02°F 17 -0.69°F
192101 - 192110 44.39°F 114 1.68°F
192201 - 192210 42.50°F 45 -0.21°F
192301 - 192310 42.06°F 20 -0.65°F
192401 - 192410 41.13°F 4 -1.58°F
192501 - 192510 43.28°F 89 0.57°F
192601 - 192610 42.88°F 70 0.17°F
192701 - 192710 43.30°F 90 0.59°F
192801 - 192810 42.50°F 45 -0.21°F
192901 - 192910 41.46°F 6 -1.25°F
193001 - 193010 42.60°F 54 -0.11°F
193101 - 193110 43.88°F 104 1.17°F
193201 - 193210 42.82°F 67 0.11°F
193301 - 193310 43.10°F 81 0.39°F
193401 - 193410 44.03°F 109 1.32°F
193501 - 193510 43.08°F 79 0.37°F
193601 - 193610 42.41°F 41 -0.30°F
193701 - 193710 42.24°F 32 -0.47°F
193801 - 193810 44.18°F 110 1.47°F
193901 - 193910 43.10°F 81 0.39°F
194001 - 194010 42.53°F 48 -0.18°F
194101 - 194110 43.68°F 95 0.97°F
194201 - 194210 42.32°F 34 -0.39°F
194301 - 194310 42.33°F 35 -0.38°F
194401 - 194410 42.52°F 47 -0.19°F
194501 - 194510 42.76°F 62 0.05°F
194601 - 194610 43.20°F 82 0.49°F
194701 - 194710 42.79°F 64 0.08°F
194801 - 194810 41.91°F 14 -0.80°F
194901 - 194910 42.35°F 36 -0.36°F
195001 - 195010 41.92°F 15 -0.79°F
195101 - 195110 42.03°F 18 -0.68°F
195201 - 195210 42.57°F 51 -0.14°F
195301 - 195310 43.59°F 92 0.88°F
195401 - 195410 43.50°F 91 0.79°F
195501 - 195510 42.47°F 43 -0.24°F
195601 - 195610 42.36°F 39 -0.35°F
195701 - 195710 43.06°F 78 0.35°F
195801 - 195810 42.90°F 73 0.19°F
195901 - 195910 42.82°F 67 0.11°F
196001 - 196010 42.19°F 26 -0.52°F
196101 - 196110 42.72°F 61 0.01°F
196201 - 196210 42.31°F 33 -0.40°F
196301 - 196310 42.80°F 65 0.09°F
196401 - 196410 41.96°F 16 -0.75°F
196501 - 196510 41.89°F 13 -0.82°F
196601 - 196610 41.74°F 12 -0.97°F
196701 - 196710 42.35°F 36 -0.36°F
196801 - 196810 42.19°F 26 -0.52°F
196901 - 196910 42.39°F 40 -0.32°F
197001 - 197010 42.22°F 29 -0.49°F
197101 - 197110 42.15°F 24 -0.56°F
197201 - 197210 42.49°F 44 -0.22°F
197301 - 197310 43.26°F 87 0.55°F
197401 - 197410 42.66°F 58 -0.05°F
197501 - 197510 42.22°F 29 -0.49°F
197601 - 197610 42.14°F 23 -0.57°F
197701 - 197710 43.06°F 78 0.35°F
197801 - 197810 42.13°F 21 -0.58°F
197901 - 197910 41.47°F 7 -1.24°F
198001 - 198010 42.88°F 70 0.17°F
198101 - 198110 43.70°F 97 0.99°F
198201 - 198210 42.04°F 19 -0.67°F
198301 - 198310 43.84°F 103 1.13°F
198401 - 198410 42.89°F 72 0.18°F
198501 - 198510 42.62°F 56 -0.09°F
198601 - 198610 44.43°F 115 1.72°F
198701 - 198710 43.75°F 99 1.04°F
198801 - 198810 42.59°F 53 -0.12°F
198901 - 198910 42.87°F 68 0.16°F
199001 - 199010 44.39°F 114 1.68°F
199101 - 199110 44.26°F 112 1.55°F
199201 - 199210 43.93°F 106 1.22°F
199301 - 199310 42.55°F 49 -0.16°F
199401 - 199410 43.22°F 83 0.51°F
199501 - 199510 43.73°F 98 1.02°F
199601 - 199610 42.68°F 59 -0.03°F
199701 - 199710 43.23°F 85 0.52°F
199801 - 199810 45.37°F 122 2.66°F
199901 - 199910 43.84°F 103 1.13°F
200001 - 200010 44.80°F 120 2.09°F
200101 - 200110 43.90°F 105 1.19°F
200201 - 200210 43.82°F 100 1.11°F
200301 - 200310 43.97°F 107 1.26°F
200401 - 200410 44.01°F 108 1.30°F
200501 - 200510 44.55°F 117 1.84°F
200601 - 200610 44.63°F 118 1.92°F
200701 - 200710 44.45°F 116 1.74°F
200801 - 200810 42.76°F 63 0.05°F
200901 - 200910 43.28°F 89 0.57°F
201001 - 201010 44.20°F 111 1.49°F
201101 - 201110 43.67°F 94 0.96°F
201201 - 201210 45.64°F 124 2.93°F
201301 - 201310 43.70°F 97 0.99°F
201401 - 201410 43.23°F 85 0.52°F
201501 - 201510 44.94°F 121 2.23°F
201601 - 201610 45.79°F 125 3.08°F
201701 - 201710 45.53°F 123 2.82°F
201801 - 201810 44.72°F 119 2.01°F
201901 - 201910 43.83°F 101 1.12°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published January 2020, retrieved on January 22, 2020 from https://www.ncdc.noaa.gov/cag/