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 (34.86°F)
1901-2000 Base Period
189511 - 189601 34.12°F 32 -0.74°F
189611 - 189701 34.01°F 27 -0.85°F
189711 - 189801 34.11°F 31 -0.75°F
189811 - 189901 32.25°F 5 -2.61°F
189911 - 190001 36.88°F 107 2.02°F
190011 - 190101 35.88°F 86 1.02°F
190111 - 190201 34.41°F 40 -0.45°F
190211 - 190301 35.12°F 62 0.26°F
190311 - 190401 32.77°F 12 -2.09°F
190411 - 190501 34.09°F 29 -0.77°F
190511 - 190601 35.37°F 70 0.51°F
190611 - 190701 35.37°F 70 0.51°F
190711 - 190801 35.99°F 88 1.13°F
190811 - 190901 36.05°F 90 1.19°F
190911 - 191001 33.42°F 20 -1.44°F
191011 - 191101 35.32°F 68 0.46°F
191111 - 191201 31.41°F 3 -3.45°F
191211 - 191301 35.21°F 66 0.35°F
191311 - 191401 37.65°F 113 2.79°F
191411 - 191501 32.88°F 15 -1.98°F
191511 - 191601 34.83°F 53 -0.03°F
191611 - 191701 32.48°F 9 -2.38°F
191711 - 191801 32.35°F 6 -2.51°F
191811 - 191901 35.59°F 74 0.73°F
191911 - 192001 32.44°F 7 -2.42°F
192011 - 192101 35.73°F 80 0.87°F
192111 - 192201 34.82°F 51 -0.04°F
192211 - 192301 36.67°F 105 1.81°F
192311 - 192401 34.94°F 58 0.08°F
192411 - 192501 33.02°F 17 -1.84°F
192511 - 192601 34.41°F 40 -0.45°F
192611 - 192701 34.45°F 43 -0.41°F
192711 - 192801 34.85°F 55 -0.01°F
192811 - 192901 33.61°F 22 -1.25°F
192911 - 193001 31.97°F 4 -2.89°F
193011 - 193101 35.08°F 61 0.22°F
193111 - 193201 36.66°F 104 1.80°F
193211 - 193301 34.82°F 51 -0.04°F
193311 - 193401 38.01°F 114 3.15°F
193411 - 193501 36.40°F 98 1.54°F
193511 - 193601 32.53°F 10 -2.33°F
193611 - 193701 33.04°F 18 -1.82°F
193711 - 193801 35.22°F 67 0.36°F
193811 - 193901 36.02°F 89 1.16°F
193911 - 194001 34.62°F 47 -0.24°F
194011 - 194101 35.75°F 81 0.89°F
194111 - 194201 36.29°F 95 1.43°F
194211 - 194301 35.18°F 65 0.32°F
194311 - 194401 35.17°F 64 0.31°F
194411 - 194501 34.22°F 36 -0.64°F
194511 - 194601 34.16°F 34 -0.70°F
194611 - 194701 36.57°F 99 1.71°F
194711 - 194801 32.97°F 16 -1.89°F
194811 - 194901 33.36°F 19 -1.50°F
194911 - 195001 36.32°F 96 1.46°F
195011 - 195101 34.62°F 47 -0.24°F
195111 - 195201 33.77°F 25 -1.09°F
195211 - 195301 36.60°F 100 1.74°F
195311 - 195401 36.16°F 92 1.30°F
195411 - 195501 35.77°F 83 0.91°F
195511 - 195601 33.65°F 23 -1.21°F
195611 - 195701 34.54°F 46 -0.32°F
195711 - 195801 36.29°F 95 1.43°F
195811 - 195901 34.91°F 57 0.05°F
195911 - 196001 34.69°F 49 -0.17°F
196011 - 196101 34.28°F 38 -0.58°F
196111 - 196201 32.85°F 14 -2.01°F
196211 - 196301 33.67°F 24 -1.19°F
196311 - 196401 34.49°F 44 -0.37°F
196411 - 196501 35.39°F 72 0.53°F
196511 - 196601 35.63°F 77 0.77°F
196611 - 196701 36.33°F 97 1.47°F
196711 - 196801 34.18°F 35 -0.68°F
196811 - 196901 33.52°F 21 -1.34°F
196911 - 197001 34.06°F 28 -0.80°F
197011 - 197101 34.77°F 50 -0.09°F
197111 - 197201 35.17°F 64 0.31°F
197211 - 197301 32.79°F 13 -2.07°F
197311 - 197401 35.88°F 86 1.02°F
197411 - 197501 36.13°F 91 1.27°F
197511 - 197601 35.61°F 76 0.75°F
197611 - 197701 30.83°F 1 -4.03°F
197711 - 197801 34.00°F 26 -0.86°F
197811 - 197901 31.06°F 2 -3.80°F
197911 - 198001 35.70°F 78 0.84°F
198011 - 198101 36.64°F 103 1.78°F
198111 - 198201 34.87°F 56 0.01°F
198211 - 198301 36.69°F 106 1.83°F
198311 - 198401 32.44°F 7 -2.42°F
198411 - 198501 34.13°F 33 -0.73°F
198511 - 198601 34.33°F 39 -0.53°F
198611 - 198701 35.76°F 82 0.90°F
198711 - 198801 35.43°F 73 0.57°F
198811 - 198901 36.95°F 108 2.09°F
198911 - 199001 35.72°F 79 0.86°F
199011 - 199101 35.08°F 61 0.22°F
199111 - 199201 36.26°F 93 1.40°F
199211 - 199301 34.09°F 29 -0.77°F
199311 - 199401 34.25°F 37 -0.61°F
199411 - 199501 37.29°F 109 2.43°F
199511 - 199601 35.05°F 59 0.19°F
199611 - 199701 34.50°F 45 -0.36°F
199711 - 199801 36.62°F 102 1.76°F
199811 - 199901 38.08°F 115 3.22°F
199911 - 200001 39.26°F 118 4.40°F
200011 - 200101 32.61°F 11 -2.25°F
200111 - 200201 39.34°F 119 4.48°F
200211 - 200301 36.62°F 102 1.76°F
200311 - 200401 35.99°F 88 1.13°F
200411 - 200501 37.48°F 112 2.62°F
200511 - 200601 38.88°F 117 4.02°F
200611 - 200701 37.33°F 110 2.47°F
200711 - 200801 35.83°F 84 0.97°F
200811 - 200901 35.61°F 76 0.75°F
200911 - 201001 35.38°F 71 0.52°F
201011 - 201101 34.83°F 53 -0.03°F
201111 - 201201 38.42°F 116 3.56°F
201211 - 201301 37.39°F 111 2.53°F
201311 - 201401 34.41°F 40 -0.45°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published July 2019, retrieved on July 16, 2019 from https://www.ncdc.noaa.gov/cag/