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 (35.5°F)
1901-1962 Base Period
189511 - 189512 37.2°F 52 1.7°F
189611 - 189612 37.4°F 54 1.9°F
189711 - 189712 36.6°F 47 1.1°F
189811 - 189812 34.6°F 21 -0.9°F
189911 - 189912 36.1°F 40 0.6°F
190011 - 190012 36.6°F 47 1.1°F
190111 - 190112 32.0°F 5 -3.5°F
190211 - 190212 37.2°F 52 1.7°F
190311 - 190312 30.9°F 3 -4.6°F
190411 - 190412 30.9°F 3 -4.6°F
190511 - 190512 35.4°F 32 -0.1°F
190611 - 190612 34.9°F 26 -0.6°F
190711 - 190712 35.8°F 36 0.3°F
190811 - 190812 35.7°F 35 0.2°F
190911 - 190912 35.5°F 34 0.0°F
191011 - 191012 29.8°F 2 -5.7°F
191111 - 191112 36.5°F 44 1.0°F
191211 - 191212 37.8°F 58 2.3°F
191311 - 191312 38.4°F 60 2.9°F
191411 - 191412 33.2°F 9 -2.3°F
191511 - 191512 35.0°F 28 -0.5°F
191611 - 191612 34.8°F 23 -0.7°F
191711 - 191712 28.6°F 1 -6.9°F
191811 - 191812 37.8°F 58 2.3°F
191911 - 191912 33.2°F 9 -2.3°F
192011 - 192012 36.0°F 39 0.5°F
192111 - 192112 36.0°F 39 0.5°F
192211 - 192212 36.3°F 42 0.8°F
192311 - 192312 39.2°F 64 3.7°F
192411 - 192412 35.0°F 28 -0.5°F
192511 - 192512 34.6°F 21 -0.9°F
192611 - 192612 32.8°F 8 -2.7°F
192711 - 192712 38.4°F 60 2.9°F
192811 - 192812 37.6°F 56 2.1°F
192911 - 192912 36.2°F 41 0.7°F
193011 - 193012 35.2°F 31 -0.3°F
193111 - 193112 42.3°F 68 6.8°F
193211 - 193212 35.9°F 37 0.4°F
193311 - 193312 34.0°F 16 -1.5°F
193411 - 193412 36.5°F 44 1.0°F
193511 - 193512 34.5°F 20 -1.0°F
193611 - 193612 35.4°F 32 -0.1°F
193711 - 193712 34.8°F 23 -0.7°F
193811 - 193812 37.1°F 50 1.6°F
193911 - 193912 34.9°F 26 -0.6°F
194011 - 194012 37.4°F 54 1.9°F
194111 - 194112 38.8°F 62 3.3°F
194211 - 194212 34.4°F 18 -1.1°F
194311 - 194312 33.8°F 15 -1.7°F
194411 - 194412 33.7°F 12 -1.8°F
194511 - 194512 34.0°F 16 -1.5°F
194611 - 194612 39.4°F 66 3.9°F
194711 - 194712 33.7°F 12 -1.8°F
194811 - 194812 39.6°F 67 4.1°F
194911 - 194912 36.9°F 49 1.4°F
195011 - 195012 34.8°F 23 -0.7°F
195111 - 195112 34.4°F 18 -1.1°F
195211 - 195212 37.6°F 56 2.1°F
195311 - 195312 38.8°F 62 3.3°F
195411 - 195412 35.0°F 28 -0.5°F
195511 - 195512 32.4°F 7 -3.1°F
195611 - 195612 39.4°F 66 3.9°F
195711 - 195712 38.9°F 63 3.4°F
195811 - 195812 33.4°F 11 -2.1°F
195911 - 195912 36.8°F 48 1.3°F
196011 - 196012 33.7°F 12 -1.8°F
196111 - 196112 36.6°F 47 1.1°F
196211 - 196212 32.2°F 6 -3.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 18, 2019 from https://www.ncdc.noaa.gov/cag/