Climate at a Glance

Regional Time Series

Choose from the options below and click "Plot" to create a time series graph.
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 (43.0°F)
1901-2000 Base Period
198801 - 198812 44.2°F 15 1.2°F
198901 - 198912 42.0°F 3 -1.0°F
199001 - 199012 45.2°F 21 2.2°F
199101 - 199112 44.6°F 17 1.6°F
199201 - 199212 43.4°F 10 0.4°F
199301 - 199312 42.0°F 3 -1.0°F
199401 - 199412 43.5°F 11 0.5°F
199501 - 199512 43.3°F 9 0.3°F
199601 - 199612 41.1°F 1 -1.9°F
199701 - 199712 43.2°F 8 0.2°F
199801 - 199812 47.5°F 30 4.5°F
199901 - 199912 46.0°F 27 3.0°F
200001 - 200012 44.5°F 16 1.5°F
200101 - 200112 45.7°F 26 2.7°F
200201 - 200212 45.0°F 19 2.0°F
200301 - 200312 43.9°F 13 0.9°F
200401 - 200412 44.1°F 14 1.1°F
200501 - 200512 45.6°F 25 2.6°F
200601 - 200612 46.7°F 28 3.7°F
200701 - 200712 45.2°F 21 2.2°F
200801 - 200812 42.4°F 5 -0.6°F
200901 - 200912 42.9°F 7 -0.1°F
201001 - 201012 45.6°F 25 2.6°F
201101 - 201112 44.7°F 18 1.7°F
201201 - 201212 47.9°F 31 4.9°F
201301 - 201312 42.6°F 6 -0.4°F
201401 - 201412 41.2°F 2 -1.8°F
201501 - 201512 45.4°F 22 2.4°F
201601 - 201612 46.9°F 29 3.9°F
201701 - 201712 45.6°F 25 2.6°F
201801 - 201812 43.7°F 12 0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published August 2019, retrieved on August 21, 2019 from https://www.ncdc.noaa.gov/cag/