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
Date Value Rank Departure From Mean (37.7°F)
1901-1999 Base Period
189511 34.1°F 16 -3.6°F
189611 35.2°F 29 -2.5°F
189711 38.7°F 65 1.0°F
189811 35.0°F 25 -2.7°F
189911 40.6°F 85 2.9°F
190011 40.0°F 81 2.3°F
190111 41.9°F 100 4.2°F
190211 35.7°F 32 -2.0°F
190311 39.9°F 80 2.2°F
190411 40.3°F 82 2.6°F
190511 36.5°F 38 -1.2°F
190611 34.4°F 20 -3.3°F
190711 37.6°F 47 -0.1°F
190811 37.0°F 43 -0.7°F
190911 38.3°F 59 0.6°F
191011 41.0°F 91 3.3°F
191111 34.6°F 21 -3.1°F
191211 38.9°F 68 1.2°F
191311 39.2°F 71 1.5°F
191411 39.5°F 75 1.8°F
191511 38.2°F 57 0.5°F
191611 33.8°F 9 -3.9°F
191711 41.0°F 91 3.3°F
191811 35.0°F 25 -2.7°F
191911 35.7°F 32 -2.0°F
192011 37.0°F 43 -0.7°F
192111 41.8°F 99 4.1°F
192211 35.0°F 25 -2.7°F
192311 39.2°F 71 1.5°F
192411 36.8°F 41 -0.9°F
192511 36.4°F 37 -1.3°F
192611 42.0°F 101 4.3°F
192711 42.5°F 102 4.8°F
192811 37.7°F 50 0.0°F
192911 36.6°F 39 -1.1°F
193011 33.9°F 10 -3.8°F
193111 32.6°F 3 -5.1°F
193211 41.1°F 92 3.4°F
193311 39.3°F 72 1.6°F
193411 40.8°F 87 3.1°F
193511 33.5°F 8 -4.2°F
193611 36.6°F 39 -1.1°F
193711 40.9°F 89 3.2°F
193811 31.6°F 2 -6.1°F
193911 40.8°F 87 3.1°F
194011 35.1°F 28 -2.6°F
194111 38.8°F 66 1.1°F
194211 38.9°F 68 1.2°F
194311 38.5°F 61 0.8°F
194411 33.9°F 10 -3.8°F
194511 36.8°F 41 -0.9°F
194611 34.8°F 22 -2.9°F
194711 32.7°F 5 -5.0°F
194811 34.0°F 13 -3.7°F
194911 43.7°F 104 6.0°F
195011 41.8°F 99 4.1°F
195111 35.8°F 35 -1.9°F
195211 32.6°F 3 -5.1°F
195311 41.5°F 97 3.8°F
195411 41.2°F 93 3.5°F
195511 35.9°F 36 -1.8°F
195611 34.3°F 18 -3.4°F
195711 32.9°F 6 -4.8°F
195811 38.0°F 54 0.3°F
195911 38.3°F 59 0.6°F
196011 38.4°F 60 0.7°F
196111 34.3°F 18 -3.4°F
196211 40.9°F 89 3.2°F
196311 38.7°F 65 1.0°F
196411 34.2°F 17 -3.5°F
196511 41.4°F 96 3.7°F
196611 40.5°F 84 2.8°F
196711 41.3°F 94 3.6°F
196811 37.6°F 47 -0.1°F
196911 37.6°F 47 -0.1°F
197011 39.6°F 78 1.9°F
197111 35.5°F 31 -2.2°F
197211 34.9°F 24 -2.8°F
197311 37.5°F 46 -0.2°F
197411 38.7°F 65 1.0°F
197511 35.7°F 32 -2.0°F
197611 40.4°F 83 2.7°F
197711 39.9°F 80 2.2°F
197811 35.2°F 29 -2.5°F
197911 34.0°F 13 -3.7°F
198011 39.6°F 78 1.9°F
198111 41.4°F 96 3.7°F
198211 34.8°F 22 -2.9°F
198311 37.9°F 51 0.2°F
198411 37.3°F 45 -0.4°F
198511 33.1°F 7 -4.6°F
198611 39.2°F 71 1.5°F
198711 38.2°F 57 0.5°F
198811 38.0°F 54 0.3°F
198911 39.5°F 75 1.8°F
199011 38.2°F 57 0.5°F
199111 37.9°F 51 0.2°F
199211 34.0°F 13 -3.7°F
199311 33.9°F 10 -3.8°F
199411 30.3°F 1 -7.4°F
199511 44.2°F 105 6.5°F
199611 39.4°F 73 1.7°F
199711 39.6°F 78 1.9°F
199811 38.7°F 65 1.0°F
199911 43.7°F 104 6.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 25, 2020 from https://www.ncdc.noaa.gov/cag/