Climate at a Glance

Divisional Time Series

Choose from the options below and click "Plot" to create a time series graph.
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.


Place mouse on axis and left-click to pan; wheel up/down for zoom in/out (or shift key+left-click).

Download: xml csv json
Dates Value Rank Departure From Mean (40.1°F)
1901-1918 Base Period
189512 - 189605 43.7°F 23 3.6°F
189612 - 189705 41.0°F 16 0.9°F
189712 - 189805 41.4°F 18 1.3°F
189812 - 189905 37.7°F 3 -2.4°F
189912 - 190005 39.9°F 8 -0.2°F
190012 - 190105 40.0°F 10 -0.1°F
190112 - 190205 39.0°F 6 -1.1°F
190212 - 190305 41.2°F 17 1.1°F
190312 - 190405 36.6°F 1 -3.5°F
190412 - 190505 38.8°F 5 -1.3°F
190512 - 190605 40.7°F 13 0.6°F
190612 - 190705 40.9°F 14 0.8°F
190712 - 190805 42.8°F 22 2.7°F
190812 - 190905 41.8°F 19 1.7°F
190912 - 191005 40.0°F 10 -0.1°F
191012 - 191105 42.5°F 21 2.4°F
191112 - 191205 37.4°F 2 -2.7°F
191212 - 191305 41.0°F 16 0.9°F
191312 - 191405 41.9°F 20 1.8°F
191412 - 191505 39.9°F 8 -0.2°F
191512 - 191605 40.5°F 12 0.4°F
191612 - 191705 39.2°F 7 -0.9°F
191712 - 191805 38.2°F 4 -1.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published October 2019, retrieved on October 23, 2019 from https://www.ncdc.noaa.gov/cag/