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 (39.1°F)
1901-1958 Base Period
189511 - 189602 38.4°F 21 -0.7°F
189611 - 189702 38.8°F 25 -0.3°F
189711 - 189802 39.4°F 37 0.3°F
189811 - 189902 33.1°F 1 -6.0°F
189911 - 190002 39.1°F 33 0.0°F
190011 - 190102 38.8°F 25 -0.3°F
190111 - 190202 37.8°F 14 -1.3°F
190211 - 190302 37.5°F 13 -1.6°F
190311 - 190402 38.8°F 25 -0.3°F
190411 - 190502 34.3°F 2 -4.8°F
190511 - 190602 39.2°F 35 0.1°F
190611 - 190702 41.6°F 59 2.5°F
190711 - 190802 40.0°F 43 0.9°F
190811 - 190902 40.8°F 54 1.7°F
190911 - 191002 37.8°F 14 -1.3°F
191011 - 191102 41.4°F 57 2.3°F
191111 - 191202 34.3°F 2 -4.8°F
191211 - 191302 37.0°F 9 -2.1°F
191311 - 191402 40.5°F 53 1.4°F
191411 - 191502 38.3°F 19 -0.8°F
191511 - 191602 40.2°F 48 1.1°F
191611 - 191702 38.3°F 19 -0.8°F
191711 - 191802 36.5°F 7 -2.6°F
191811 - 191902 37.4°F 12 -1.7°F
191911 - 192002 38.0°F 18 -1.1°F
192011 - 192102 40.4°F 51 1.3°F
192111 - 192202 40.1°F 45 1.0°F
192211 - 192302 41.4°F 57 2.3°F
192311 - 192402 38.5°F 23 -0.6°F
192411 - 192502 38.8°F 25 -0.3°F
192511 - 192602 39.6°F 39 0.5°F
192611 - 192702 40.1°F 45 1.0°F
192711 - 192802 40.2°F 48 1.1°F
192811 - 192902 35.9°F 5 -3.2°F
192911 - 193002 37.1°F 10 -2.0°F
193011 - 193102 40.5°F 53 1.4°F
193111 - 193202 42.4°F 62 3.3°F
193211 - 193302 37.9°F 17 -1.2°F
193311 - 193402 42.6°F 63 3.5°F
193411 - 193502 41.9°F 60 2.8°F
193511 - 193602 35.6°F 4 -3.5°F
193611 - 193702 37.8°F 14 -1.3°F
193711 - 193802 39.8°F 40 0.7°F
193811 - 193902 39.2°F 35 0.1°F
193911 - 194002 36.7°F 8 -2.4°F
194011 - 194102 39.6°F 39 0.5°F
194111 - 194202 39.0°F 29 -0.1°F
194211 - 194302 41.4°F 57 2.3°F
194311 - 194402 38.6°F 24 -0.5°F
194411 - 194502 39.1°F 33 0.0°F
194511 - 194602 40.0°F 43 0.9°F
194611 - 194702 39.4°F 37 0.3°F
194711 - 194802 36.1°F 6 -3.0°F
194811 - 194902 37.3°F 11 -1.8°F
194911 - 195002 42.2°F 61 3.1°F
195011 - 195102 39.0°F 29 -0.1°F
195111 - 195202 40.3°F 49 1.2°F
195211 - 195302 40.2°F 48 1.1°F
195311 - 195402 41.6°F 59 2.5°F
195411 - 195502 40.0°F 43 0.9°F
195511 - 195602 38.4°F 21 -0.7°F
195611 - 195702 40.4°F 51 1.3°F
195711 - 195802 39.0°F 29 -0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 20, 2020 from https://www.ncdc.noaa.gov/cag/