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 (49.01")
1901-1926 Base Period
189503 - 189702 57.83" 26 8.82"
189603 - 189802 57.93" 27 8.92"
189703 - 189902 50.33" 16 1.32"
189803 - 190002 56.50" 25 7.49"
189903 - 190102 58.72" 29 9.71"
190003 - 190202 54.48" 22 5.47"
190103 - 190302 52.96" 19 3.95"
190203 - 190402 53.71" 20 4.70"
190303 - 190502 49.71" 13 0.70"
190403 - 190602 57.98" 28 8.97"
190503 - 190702 63.80" 30 14.79"
190603 - 190802 50.29" 15 1.28"
190703 - 190902 47.62" 12 -1.39"
190803 - 191002 51.86" 18 2.85"
190903 - 191102 44.16" 7 -4.85"
191003 - 191202 40.87" 3 -8.14"
191103 - 191302 43.73" 6 -5.28"
191203 - 191402 47.18" 11 -1.83"
191303 - 191502 54.52" 23 5.51"
191403 - 191602 54.94" 24 5.93"
191503 - 191702 54.16" 21 5.15"
191603 - 191802 41.74" 5 -7.27"
191703 - 191902 35.72" 1 -13.29"
191803 - 192002 49.78" 14 0.77"
191903 - 192102 50.43" 17 1.42"
192003 - 192202 44.17" 8 -4.84"
192103 - 192302 46.35" 10 -2.66"
192203 - 192402 41.30" 4 -7.71"
192303 - 192502 38.29" 2 -10.72"
192403 - 192602 45.66" 9 -3.35"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 19, 2019 from https://www.ncdc.noaa.gov/cag/