Climate at a Glance

Regional Time Series

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Please note, Palmer Indices are not available for NWS Regions. 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 (37.9°F)
1901-1975 Base Period
189509 - 189601 37.3°F 30 -0.6°F
189609 - 189701 37.2°F 29 -0.7°F
189709 - 189801 36.9°F 24 -1.0°F
189809 - 189901 36.4°F 18 -1.5°F
189909 - 190001 39.7°F 70 1.8°F
190009 - 190101 38.2°F 48 0.3°F
190109 - 190201 38.7°F 53 0.8°F
190209 - 190301 38.0°F 43 0.1°F
190309 - 190401 37.9°F 41 0.0°F
190409 - 190501 40.2°F 72 2.3°F
190509 - 190601 36.9°F 24 -1.0°F
190609 - 190701 37.8°F 38 -0.1°F
190709 - 190801 39.7°F 70 1.8°F
190809 - 190901 37.3°F 30 -0.6°F
190909 - 191001 36.4°F 18 -1.5°F
191009 - 191101 38.6°F 52 0.7°F
191109 - 191201 36.1°F 14 -1.8°F
191209 - 191301 35.8°F 8 -2.1°F
191309 - 191401 38.3°F 49 0.4°F
191409 - 191501 36.3°F 17 -1.6°F
191509 - 191601 35.6°F 6 -2.3°F
191609 - 191701 34.2°F 2 -3.7°F
191709 - 191801 41.6°F 80 3.7°F
191809 - 191901 39.0°F 57 1.1°F
191909 - 192001 34.9°F 3 -3.0°F
192009 - 192101 37.9°F 40 0.0°F
192109 - 192201 35.9°F 10 -2.0°F
192209 - 192301 38.0°F 43 0.1°F
192309 - 192401 37.7°F 37 -0.2°F
192409 - 192501 36.6°F 21 -1.3°F
192509 - 192601 38.5°F 51 0.6°F
192609 - 192701 37.8°F 38 -0.1°F
192709 - 192801 37.4°F 32 -0.5°F
192809 - 192901 35.9°F 10 -2.0°F
192909 - 193001 35.6°F 6 -2.3°F
193009 - 193101 36.8°F 22 -1.1°F
193109 - 193201 35.8°F 8 -2.1°F
193209 - 193301 37.5°F 35 -0.4°F
193309 - 193401 41.5°F 79 3.6°F
193409 - 193501 39.5°F 65 1.6°F
193509 - 193601 37.6°F 36 -0.3°F
193609 - 193701 35.1°F 4 -2.8°F
193709 - 193801 41.0°F 78 3.1°F
193809 - 193901 39.7°F 70 1.8°F
193909 - 194001 40.6°F 74 2.7°F
194009 - 194101 39.5°F 65 1.6°F
194109 - 194201 37.4°F 32 -0.5°F
194209 - 194301 38.2°F 48 0.3°F
194309 - 194401 39.0°F 57 1.1°F
194409 - 194501 39.3°F 63 1.4°F
194509 - 194601 38.1°F 45 0.2°F
194609 - 194701 36.4°F 18 -1.5°F
194709 - 194801 39.0°F 57 1.1°F
194809 - 194901 33.1°F 1 -4.8°F
194909 - 195001 36.8°F 22 -1.1°F
195009 - 195101 39.7°F 70 1.8°F
195109 - 195201 36.1°F 14 -1.8°F
195209 - 195301 40.8°F 76 2.9°F
195309 - 195401 40.8°F 76 2.9°F
195409 - 195501 38.2°F 48 0.3°F
195509 - 195601 37.4°F 32 -0.5°F
195609 - 195701 35.9°F 10 -2.0°F
195709 - 195801 39.3°F 63 1.4°F
195809 - 195901 40.3°F 73 2.4°F
195909 - 196001 36.9°F 24 -1.0°F
196009 - 196101 39.1°F 60 1.2°F
196109 - 196201 35.5°F 5 -2.4°F
196209 - 196301 39.1°F 60 1.2°F
196309 - 196401 40.2°F 72 2.3°F
196409 - 196501 38.1°F 45 0.2°F
196509 - 196601 39.1°F 60 1.2°F
196609 - 196701 40.9°F 77 3.0°F
196709 - 196801 39.3°F 63 1.4°F
196809 - 196901 37.0°F 27 -0.9°F
196909 - 197001 39.0°F 57 1.1°F
197009 - 197101 37.1°F 28 -0.8°F
197109 - 197201 35.9°F 10 -2.0°F
197209 - 197301 36.1°F 14 -1.8°F
197309 - 197401 38.4°F 50 0.5°F
197409 - 197501 39.6°F 66 1.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 23, 2019 from https://www.ncdc.noaa.gov/cag/