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 (40.0°F)
1901-1920 Base Period
189511 - 189604 41.6°F 19 1.6°F
189611 - 189704 41.2°F 17 1.2°F
189711 - 189804 41.0°F 16 1.0°F
189811 - 189904 36.3°F 2 -3.7°F
189911 - 190004 39.9°F 9 -0.1°F
190011 - 190104 39.8°F 8 -0.2°F
190111 - 190204 37.1°F 4 -2.9°F
190211 - 190304 41.7°F 22 1.7°F
190311 - 190404 36.7°F 3 -3.3°F
190411 - 190504 38.5°F 7 -1.5°F
190511 - 190604 39.9°F 9 -0.1°F
190611 - 190704 41.5°F 18 1.5°F
190711 - 190804 41.8°F 23 1.8°F
190811 - 190904 42.1°F 24 2.1°F
190911 - 191004 41.7°F 22 1.7°F
191011 - 191104 40.8°F 15 0.8°F
191111 - 191204 36.0°F 1 -4.0°F
191211 - 191304 40.3°F 12 0.3°F
191311 - 191404 41.7°F 22 1.7°F
191411 - 191504 40.1°F 11 0.1°F
191511 - 191604 40.8°F 15 0.8°F
191611 - 191704 40.6°F 13 0.6°F
191711 - 191804 37.1°F 4 -2.9°F
191811 - 191904 43.2°F 25 3.2°F
191911 - 192004 38.3°F 6 -1.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 17, 2019 from https://www.ncdc.noaa.gov/cag/