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 - 189701 51.23°F 9 -0.66°F
189602 - 189801 51.74°F 34 -0.15°F
189702 - 189901 51.56°F 23 -0.33°F
189802 - 190001 51.36°F 14 -0.53°F
189902 - 190101 51.97°F 49 0.08°F
190002 - 190201 52.16°F 57 0.27°F
190102 - 190301 51.70°F 31 -0.19°F
190202 - 190401 51.00°F 4 -0.89°F
190302 - 190501 50.73°F 2 -1.16°F
190402 - 190601 51.30°F 11 -0.59°F
190502 - 190701 51.51°F 19 -0.38°F
190602 - 190801 51.59°F 25 -0.30°F
190702 - 190901 51.85°F 41 -0.04°F
190802 - 191001 51.64°F 27 -0.25°F
190902 - 191101 51.95°F 48 0.06°F
191002 - 191201 52.02°F 51 0.13°F
191102 - 191301 51.03°F 5 -0.86°F
191202 - 191401 51.29°F 10 -0.60°F
191302 - 191501 51.61°F 26 -0.28°F
191402 - 191601 51.38°F 15 -0.51°F
191502 - 191701 51.14°F 8 -0.75°F
191602 - 191801 50.27°F 1 -1.62°F
191702 - 191901 51.11°F 7 -0.78°F
191802 - 192001 51.93°F 46 0.04°F
191902 - 192101 51.42°F 17 -0.47°F
192002 - 192201 52.34°F 63 0.45°F
192102 - 192301 52.92°F 74 1.03°F
192202 - 192401 51.81°F 40 -0.08°F
192302 - 192501 50.88°F 3 -1.01°F
192402 - 192601 51.72°F 32 -0.17°F
192502 - 192701 52.34°F 63 0.45°F
192602 - 192801 52.12°F 55 0.23°F
192702 - 192901 51.81°F 40 -0.08°F
192802 - 193001 51.03°F 5 -0.86°F
192902 - 193101 51.69°F 30 -0.20°F
193002 - 193201 53.09°F 76 1.20°F
193102 - 193301 52.69°F 70 0.80°F
193202 - 193401 52.51°F 67 0.62°F
193302 - 193501 53.43°F 77 1.54°F
193402 - 193601 52.68°F 69 0.79°F
193502 - 193701 51.75°F 35 -0.14°F
193602 - 193801 52.05°F 53 0.16°F
193702 - 193901 52.74°F 71 0.85°F
193802 - 194001 52.88°F 73 0.99°F
193902 - 194101 52.50°F 65 0.61°F
194002 - 194201 52.52°F 68 0.63°F
194102 - 194301 52.13°F 56 0.24°F
194202 - 194401 52.04°F 52 0.15°F
194302 - 194501 51.99°F 50 0.10°F
194402 - 194601 51.76°F 37 -0.13°F
194502 - 194701 52.40°F 64 0.51°F
194602 - 194801 52.29°F 61 0.40°F
194702 - 194901 51.52°F 20 -0.37°F
194802 - 195001 51.92°F 44 0.03°F
194902 - 195101 51.88°F 42 -0.01°F
195002 - 195201 51.32°F 12 -0.57°F
195102 - 195301 51.95°F 48 0.06°F
195202 - 195401 52.77°F 72 0.88°F
195302 - 195501 53.05°F 75 1.16°F
195402 - 195601 52.51°F 67 0.62°F
195502 - 195701 51.92°F 44 0.03°F
195602 - 195801 52.22°F 58 0.33°F
195702 - 195901 52.09°F 54 0.20°F
195802 - 196001 51.93°F 46 0.04°F
195902 - 196101 51.78°F 38 -0.11°F
196002 - 196201 51.55°F 22 -0.34°F
196102 - 196301 51.67°F 29 -0.22°F
196202 - 196401 52.27°F 60 0.38°F
196302 - 196501 52.27°F 60 0.38°F
196402 - 196601 51.46°F 18 -0.43°F
196502 - 196701 51.64°F 27 -0.25°F
196602 - 196801 51.73°F 33 -0.16°F
196702 - 196901 51.38°F 15 -0.51°F
196802 - 197001 51.34°F 13 -0.55°F
196902 - 197101 51.56°F 23 -0.33°F
197002 - 197201 51.75°F 35 -0.14°F
197102 - 197301 51.52°F 20 -0.37°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/