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 (51.88°F)
1901-1973 Base Period
189502 - 189901 51.39°F 11 -0.49°F
189602 - 190001 51.55°F 19 -0.33°F
189702 - 190101 51.76°F 32 -0.12°F
189802 - 190201 51.76°F 32 -0.12°F
189902 - 190301 51.84°F 36 -0.04°F
190002 - 190401 51.58°F 20 -0.30°F
190102 - 190501 51.22°F 6 -0.66°F
190202 - 190601 51.15°F 5 -0.73°F
190302 - 190701 51.12°F 3 -0.76°F
190402 - 190801 51.44°F 12 -0.44°F
190502 - 190901 51.68°F 27 -0.20°F
190602 - 191001 51.61°F 23 -0.27°F
190702 - 191101 51.90°F 40 0.02°F
190802 - 191201 51.83°F 35 -0.05°F
190902 - 191301 51.49°F 14 -0.39°F
191002 - 191401 51.66°F 26 -0.22°F
191102 - 191501 51.32°F 8 -0.56°F
191202 - 191601 51.34°F 9 -0.54°F
191302 - 191701 51.37°F 10 -0.51°F
191402 - 191801 50.83°F 1 -1.05°F
191502 - 191901 51.13°F 4 -0.75°F
191602 - 192001 51.10°F 2 -0.78°F
191702 - 192101 51.26°F 7 -0.62°F
191802 - 192201 52.13°F 57 0.25°F
191902 - 192301 52.17°F 58 0.29°F
192002 - 192401 52.07°F 54 0.19°F
192102 - 192501 51.90°F 40 0.02°F
192202 - 192601 51.77°F 34 -0.11°F
192302 - 192701 51.61°F 23 -0.27°F
192402 - 192801 51.92°F 43 0.04°F
192502 - 192901 52.08°F 55 0.20°F
192602 - 193001 51.58°F 20 -0.30°F
192702 - 193101 51.75°F 31 -0.13°F
192802 - 193201 52.06°F 52 0.18°F
192902 - 193301 52.19°F 59 0.31°F
193002 - 193401 52.80°F 74 0.92°F
193102 - 193501 53.06°F 75 1.18°F
193202 - 193601 52.59°F 70 0.71°F
193302 - 193701 52.59°F 70 0.71°F
193402 - 193801 52.36°F 64 0.48°F
193502 - 193901 52.25°F 61 0.37°F
193602 - 194001 52.46°F 66 0.58°F
193702 - 194101 52.62°F 71 0.74°F
193802 - 194201 52.70°F 73 0.82°F
193902 - 194301 52.32°F 63 0.44°F
194002 - 194401 52.28°F 62 0.40°F
194102 - 194501 52.06°F 52 0.18°F
194202 - 194601 51.90°F 40 0.02°F
194302 - 194701 52.20°F 60 0.32°F
194402 - 194801 52.02°F 49 0.14°F
194502 - 194901 51.96°F 46 0.08°F
194602 - 195001 52.10°F 56 0.22°F
194702 - 195101 51.70°F 28 -0.18°F
194802 - 195201 51.62°F 25 -0.26°F
194902 - 195301 51.92°F 43 0.04°F
195002 - 195401 52.05°F 50 0.17°F
195102 - 195501 52.50°F 68 0.62°F
195202 - 195601 52.64°F 72 0.76°F
195302 - 195701 52.49°F 67 0.61°F
195402 - 195801 52.37°F 65 0.49°F
195502 - 195901 52.01°F 48 0.13°F
195602 - 196001 52.07°F 54 0.19°F
195702 - 196101 51.94°F 44 0.06°F
195802 - 196201 51.74°F 30 -0.14°F
195902 - 196301 51.72°F 29 -0.16°F
196002 - 196401 51.91°F 41 0.03°F
196102 - 196501 51.97°F 47 0.09°F
196202 - 196601 51.87°F 37 -0.01°F
196302 - 196701 51.96°F 46 0.08°F
196402 - 196801 51.60°F 22 -0.28°F
196502 - 196901 51.51°F 15 -0.37°F
196602 - 197001 51.53°F 16 -0.35°F
196702 - 197101 51.47°F 13 -0.41°F
196802 - 197201 51.54°F 17 -0.34°F
196902 - 197301 51.54°F 17 -0.34°F

Citing This Page

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