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 (48.2°F)
1901-1979 Base Period
189501 - 189512 46.8°F 4 -1.4°F
189601 - 189612 48.5°F 56 0.3°F
189701 - 189712 47.3°F 19 -0.9°F
189801 - 189812 47.0°F 12 -1.2°F
189901 - 189912 47.5°F 22 -0.7°F
190001 - 190012 49.3°F 74 1.1°F
190101 - 190112 48.8°F 65 0.6°F
190201 - 190212 47.9°F 31 -0.3°F
190301 - 190312 46.8°F 4 -1.4°F
190401 - 190412 48.4°F 53 0.2°F
190501 - 190512 47.4°F 21 -0.8°F
190601 - 190612 47.8°F 29 -0.4°F
190701 - 190712 48.2°F 40 0.0°F
190801 - 190812 47.2°F 18 -1.0°F
190901 - 190912 47.9°F 31 -0.3°F
191001 - 191012 49.6°F 80 1.4°F
191101 - 191112 46.8°F 4 -1.4°F
191201 - 191212 46.6°F 2 -1.6°F
191301 - 191312 46.8°F 4 -1.4°F
191401 - 191412 48.6°F 59 0.4°F
191501 - 191512 48.5°F 56 0.3°F
191601 - 191612 46.8°F 4 -1.4°F
191701 - 191712 47.0°F 12 -1.2°F
191801 - 191812 48.4°F 53 0.2°F
191901 - 191912 48.2°F 43 0.0°F
192001 - 192012 47.7°F 25 -0.5°F
192101 - 192112 50.0°F 82 1.8°F
192201 - 192212 47.0°F 12 -1.2°F
192301 - 192312 46.9°F 10 -1.3°F
192401 - 192412 47.7°F 25 -0.5°F
192501 - 192512 48.8°F 65 0.6°F
192601 - 192612 50.2°F 83 2.0°F
192701 - 192712 48.8°F 65 0.6°F
192801 - 192812 48.8°F 65 0.6°F
192901 - 192912 47.9°F 31 -0.3°F
193001 - 193012 47.5°F 22 -0.7°F
193101 - 193112 49.0°F 69 0.8°F
193201 - 193212 47.0°F 12 -1.2°F
193301 - 193312 47.9°F 31 -0.3°F
193401 - 193412 52.0°F 85 3.8°F
193501 - 193512 48.4°F 53 0.2°F
193601 - 193612 49.5°F 78 1.3°F
193701 - 193712 47.8°F 29 -0.4°F
193801 - 193812 48.4°F 53 0.2°F
193901 - 193912 49.4°F 77 1.2°F
194001 - 194012 50.5°F 84 2.3°F
194101 - 194112 48.1°F 39 -0.1°F
194201 - 194212 47.9°F 31 -0.3°F
194301 - 194312 49.4°F 77 1.2°F
194401 - 194412 46.5°F 1 -1.7°F
194501 - 194512 47.6°F 24 -0.6°F
194601 - 194612 48.3°F 46 0.1°F
194701 - 194712 48.6°F 59 0.4°F
194801 - 194812 47.0°F 12 -1.2°F
194901 - 194912 46.6°F 2 -1.6°F
195001 - 195012 49.3°F 74 1.1°F
195101 - 195112 47.9°F 31 -0.3°F
195201 - 195212 47.7°F 25 -0.5°F
195301 - 195312 49.1°F 71 0.9°F
195401 - 195412 49.6°F 80 1.4°F
195501 - 195512 46.8°F 4 -1.4°F
195601 - 195612 48.3°F 46 0.1°F
195701 - 195712 47.9°F 31 -0.3°F
195801 - 195812 50.0°F 82 1.8°F
195901 - 195912 49.3°F 74 1.1°F
196001 - 196012 49.1°F 71 0.9°F
196101 - 196112 48.8°F 65 0.6°F
196201 - 196212 48.6°F 59 0.4°F
196301 - 196312 48.9°F 66 0.7°F
196401 - 196412 46.9°F 10 -1.3°F
196501 - 196512 47.7°F 25 -0.5°F
196601 - 196612 49.0°F 69 0.8°F
196701 - 196712 48.5°F 56 0.3°F
196801 - 196812 48.2°F 40 0.0°F
196901 - 196912 48.8°F 65 0.6°F
197001 - 197012 48.2°F 40 0.0°F
197101 - 197112 47.3°F 19 -0.9°F
197201 - 197212 48.4°F 53 0.2°F
197301 - 197312 48.0°F 38 -0.2°F
197401 - 197412 49.0°F 69 0.8°F
197501 - 197512 47.0°F 12 -1.2°F
197601 - 197612 48.4°F 53 0.2°F
197701 - 197712 49.4°F 77 1.2°F
197801 - 197812 48.4°F 53 0.2°F
197901 - 197912 48.3°F 46 0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published December 2019, retrieved on December 13, 2019 from https://www.ncdc.noaa.gov/cag/