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 (97.06")
1901-1930 Base Period
189503 - 189802 116.82" 31 19.76"
189603 - 189902 118.48" 32 21.42"
189703 - 190002 121.90" 33 24.84"
189803 - 190102 111.59" 29 14.53"
189903 - 190202 113.00" 30 15.94"
190003 - 190302 110.89" 28 13.83"
190103 - 190402 106.80" 27 9.74"
190203 - 190502 102.27" 24 5.21"
190303 - 190602 96.65" 14 -0.41"
190403 - 190702 97.47" 17 0.41"
190503 - 190802 104.76" 25 7.70"
190603 - 190902 105.75" 26 8.69"
190703 - 191002 101.92" 23 4.86"
190803 - 191102 97.15" 15 0.09"
190903 - 191202 91.63" 8 -5.43"
191003 - 191302 93.90" 11 -3.16"
191103 - 191402 97.87" 19 0.81"
191203 - 191502 97.26" 16 0.20"
191303 - 191602 98.67" 21 1.61"
191403 - 191702 97.57" 18 0.51"
191503 - 191802 100.82" 22 3.76"
191603 - 191902 97.91" 20 0.85"
191703 - 192002 86.54" 3 -10.52"
191803 - 192102 89.97" 6 -7.09"
191903 - 192202 83.60" 1 -13.46"
192003 - 192302 91.82" 9 -5.24"
192103 - 192402 87.18" 4 -9.88"
192203 - 192502 93.09" 10 -3.97"
192303 - 192602 89.02" 5 -8.04"
192403 - 192702 91.48" 7 -5.58"
192503 - 192802 96.02" 13 -1.04"
192603 - 192902 94.51" 12 -2.55"
192703 - 193002 84.83" 2 -12.23"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published December 2019, retrieved on December 13, 2019 from https://www.ncdc.noaa.gov/cag/