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 (51.89°F)
1901-1973 Base Period
189502 - 189601 50.74°F 5 -1.15°F
189602 - 189701 51.72°F 39 -0.17°F
189702 - 189801 51.76°F 42 -0.13°F
189802 - 189901 51.35°F 17 -0.54°F
189902 - 190001 51.38°F 21 -0.51°F
190002 - 190101 52.57°F 63 0.68°F
190102 - 190201 51.74°F 40 -0.15°F
190202 - 190301 51.66°F 34 -0.23°F
190302 - 190401 50.35°F 2 -1.54°F
190402 - 190501 51.12°F 9 -0.77°F
190502 - 190601 51.48°F 27 -0.41°F
190602 - 190701 51.54°F 29 -0.35°F
190702 - 190801 51.63°F 32 -0.26°F
190802 - 190901 52.07°F 53 0.18°F
190902 - 191001 51.21°F 10 -0.68°F
191002 - 191101 52.70°F 68 0.81°F
191102 - 191201 51.35°F 17 -0.54°F
191202 - 191301 50.71°F 4 -1.18°F
191302 - 191401 51.88°F 47 -0.01°F
191402 - 191501 51.34°F 15 -0.55°F
191502 - 191601 51.43°F 23 -0.46°F
191602 - 191701 50.85°F 7 -1.04°F
191702 - 191801 49.70°F 1 -2.19°F
191802 - 191901 52.53°F 62 0.64°F
191902 - 192001 51.33°F 14 -0.56°F
192002 - 192101 51.50°F 28 -0.39°F
192102 - 192201 53.17°F 74 1.28°F
192202 - 192301 52.68°F 67 0.79°F
192302 - 192401 50.95°F 8 -0.94°F
192402 - 192501 50.82°F 6 -1.07°F
192502 - 192601 52.62°F 65 0.73°F
192602 - 192701 52.06°F 52 0.17°F
192702 - 192801 52.18°F 56 0.29°F
192802 - 192901 51.45°F 24 -0.44°F
192902 - 193001 50.62°F 3 -1.27°F
193002 - 193101 52.77°F 69 0.88°F
193102 - 193201 53.42°F 77 1.53°F
193202 - 193301 51.96°F 49 0.07°F
193302 - 193401 53.06°F 73 1.17°F
193402 - 193501 53.81°F 78 1.92°F
193502 - 193601 51.55°F 30 -0.34°F
193602 - 193701 51.94°F 48 0.05°F
193702 - 193801 52.16°F 55 0.27°F
193802 - 193901 53.33°F 76 1.44°F
193902 - 194001 52.42°F 60 0.53°F
194002 - 194101 52.58°F 64 0.69°F
194102 - 194201 52.46°F 61 0.57°F
194202 - 194301 51.80°F 44 -0.09°F
194302 - 194401 52.28°F 57 0.39°F
194402 - 194501 51.70°F 36 -0.19°F
194502 - 194601 51.82°F 45 -0.07°F
194602 - 194701 52.98°F 72 1.09°F
194702 - 194801 51.59°F 31 -0.30°F
194802 - 194901 51.45°F 24 -0.44°F
194902 - 195001 52.40°F 58 0.51°F
195002 - 195101 51.37°F 20 -0.52°F
195102 - 195201 51.27°F 12 -0.62°F
195202 - 195301 52.64°F 66 0.75°F
195302 - 195401 52.90°F 71 1.01°F
195402 - 195501 53.20°F 75 1.31°F
195502 - 195601 51.83°F 46 -0.06°F
195602 - 195701 52.01°F 50 0.12°F
195702 - 195801 52.42°F 60 0.53°F
195802 - 195901 51.76°F 42 -0.13°F
195902 - 196001 52.10°F 54 0.21°F
196002 - 196101 51.46°F 26 -0.43°F
196102 - 196201 51.64°F 33 -0.25°F
196202 - 196301 51.69°F 35 -0.20°F
196302 - 196401 52.85°F 70 0.96°F
196402 - 196501 51.70°F 36 -0.19°F
196502 - 196601 51.23°F 11 -0.66°F
196602 - 196701 52.05°F 51 0.16°F
196702 - 196801 51.41°F 22 -0.48°F
196802 - 196901 51.36°F 19 -0.53°F
196902 - 197001 51.32°F 13 -0.57°F
197002 - 197101 51.80°F 44 -0.09°F
197102 - 197201 51.70°F 36 -0.19°F
197202 - 197301 51.34°F 15 -0.55°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published September 2019, retrieved on September 17, 2019 from https://www.ncdc.noaa.gov/cag/