Climate at a Glance

Statewide 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 (44.13")
1901-1930 Base Period
189509 - 189606 38.69" 8 -5.44"
189609 - 189706 41.25" 14 -2.88"
189709 - 189806 44.62" 15 0.49"
189809 - 189906 47.20" 21 3.07"
189909 - 190006 52.69" 30 8.56"
190009 - 190106 36.14" 7 -7.99"
190109 - 190206 34.03" 5 -10.10"
190209 - 190306 50.22" 27 6.09"
190309 - 190406 27.35" 2 -16.78"
190409 - 190506 52.77" 31 8.64"
190509 - 190606 40.76" 13 -3.37"
190609 - 190706 48.58" 24 4.45"
190709 - 190806 47.25" 22 3.12"
190809 - 190906 40.04" 11 -4.09"
190909 - 191006 39.06" 9 -5.07"
191009 - 191106 34.66" 6 -9.47"
191109 - 191206 55.01" 33 10.88"
191209 - 191306 46.16" 19 2.03"
191309 - 191406 47.95" 23 3.82"
191409 - 191506 40.57" 12 -3.56"
191509 - 191606 39.76" 10 -4.37"
191609 - 191706 33.36" 4 -10.77"
191709 - 191806 29.09" 3 -15.04"
191809 - 191906 59.55" 35 15.42"
191909 - 192006 50.67" 29 6.54"
192009 - 192106 46.19" 20 2.06"
192109 - 192206 50.34" 28 6.21"
192209 - 192306 54.14" 32 10.01"
192309 - 192406 48.93" 25 4.80"
192409 - 192506 27.11" 1 -17.02"
192509 - 192606 58.04" 34 13.91"
192609 - 192706 49.81" 26 5.68"
192709 - 192806 45.90" 18 1.77"
192809 - 192906 45.48" 17 1.35"
192909 - 193006 44.99" 16 0.86"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 18, 2019 from https://www.ncdc.noaa.gov/cag/