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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Download: xml csv json
Dates Value Rank Departure From Mean (37.0°F)
1901-1958 Base Period
189501 - 189502 29.8°F 2 -7.2°F
189601 - 189602 38.2°F 40 1.2°F
189701 - 189702 35.3°F 19 -1.7°F
189801 - 189802 38.8°F 45 1.8°F
189901 - 189902 29.8°F 2 -7.2°F
190001 - 190002 36.5°F 28 -0.5°F
190101 - 190102 35.9°F 23 -1.1°F
190201 - 190202 34.6°F 14 -2.4°F
190301 - 190302 33.6°F 12 -3.4°F
190401 - 190402 37.2°F 30 0.2°F
190501 - 190502 27.3°F 1 -9.7°F
190601 - 190602 37.8°F 37 0.8°F
190701 - 190702 40.8°F 60 3.8°F
190801 - 190802 38.9°F 46 1.9°F
190901 - 190902 39.3°F 49 2.3°F
191001 - 191002 35.6°F 20 -1.4°F
191101 - 191102 40.6°F 59 3.6°F
191201 - 191202 31.2°F 6 -5.8°F
191301 - 191302 33.3°F 10 -3.7°F
191401 - 191402 38.4°F 42 1.4°F
191501 - 191502 37.4°F 33 0.4°F
191601 - 191602 36.4°F 26 -0.6°F
191701 - 191702 36.8°F 29 -0.2°F
191801 - 191802 32.9°F 9 -4.1°F
191901 - 191902 34.8°F 15 -2.2°F
192001 - 192002 37.2°F 30 0.2°F
192101 - 192102 41.0°F 62 4.0°F
192201 - 192202 36.0°F 24 -1.0°F
192301 - 192302 39.3°F 49 2.3°F
192401 - 192402 35.1°F 17 -1.9°F
192501 - 192502 38.0°F 38 1.0°F
192601 - 192602 39.3°F 49 2.3°F
192701 - 192702 40.4°F 55 3.4°F
192801 - 192802 38.7°F 44 1.7°F
192901 - 192902 31.0°F 5 -6.0°F
193001 - 193002 35.6°F 20 -1.4°F
193101 - 193102 40.6°F 59 3.6°F
193201 - 193202 40.6°F 59 3.6°F
193301 - 193302 38.4°F 42 1.4°F
193401 - 193402 39.4°F 51 2.4°F
193501 - 193502 40.5°F 56 3.5°F
193601 - 193602 32.0°F 7 -5.0°F
193701 - 193702 33.7°F 13 -3.3°F
193801 - 193802 40.1°F 53 3.1°F
193901 - 193902 37.2°F 30 0.2°F
194001 - 194002 30.6°F 4 -6.4°F
194101 - 194102 37.8°F 37 0.8°F
194201 - 194202 35.0°F 16 -2.0°F
194301 - 194302 39.6°F 52 2.6°F
194401 - 194402 38.2°F 40 1.2°F
194501 - 194502 37.5°F 34 0.5°F
194601 - 194602 39.4°F 51 2.4°F
194701 - 194702 35.1°F 17 -1.9°F
194801 - 194802 32.6°F 8 -4.4°F
194901 - 194902 33.3°F 10 -3.7°F
195001 - 195002 40.3°F 54 3.3°F
195101 - 195102 37.6°F 35 0.6°F
195201 - 195202 41.5°F 63 4.5°F
195301 - 195302 41.0°F 62 4.0°F
195401 - 195402 42.0°F 64 5.0°F
195501 - 195502 36.4°F 26 -0.6°F
195601 - 195602 36.2°F 25 -0.8°F
195701 - 195702 38.7°F 44 1.7°F
195801 - 195802 35.7°F 22 -1.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 23, 2020 from https://www.ncdc.noaa.gov/cag/