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 (37.27")
1901-1926 Base Period
189503 - 189602 26.51" 2 -10.76"
189603 - 189702 44.83" 31 7.56"
189703 - 189802 38.51" 18 1.24"
189803 - 189902 41.26" 25 3.99"
189903 - 190002 30.89" 4 -6.38"
190003 - 190102 30.58" 3 -6.69"
190103 - 190202 25.33" 1 -11.94"
190203 - 190302 40.13" 21 2.86"
190303 - 190402 33.95" 8 -3.32"
190403 - 190502 34.97" 11 -2.30"
190503 - 190602 39.49" 19 2.22"
190603 - 190702 37.89" 16 0.62"
190703 - 190802 41.67" 26 4.40"
190803 - 190902 33.91" 7 -3.36"
190903 - 191002 43.07" 28 5.80"
191003 - 191102 35.06" 12 -2.21"
191103 - 191202 40.55" 22 3.28"
191203 - 191302 42.16" 27 4.89"
191303 - 191402 40.12" 20 2.85"
191403 - 191502 32.57" 5 -4.70"
191503 - 191602 44.14" 30 6.87"
191603 - 191702 34.06" 9 -3.21"
191703 - 191802 36.26" 13 -1.01"
191803 - 191902 34.14" 10 -3.13"
191903 - 192002 38.10" 17 0.83"
192003 - 192102 40.60" 24 3.33"
192103 - 192202 43.17" 29 5.90"
192203 - 192302 40.59" 23 3.32"
192303 - 192402 36.66" 15 -0.61"
192403 - 192502 33.39" 6 -3.88"
192503 - 192602 36.48" 14 -0.79"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 15, 2019 from https://www.ncdc.noaa.gov/cag/