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 (39.77")
1901-1928 Base Period
189511 - 189609 42.44" 23 2.67"
189611 - 189709 41.91" 21 2.14"
189711 - 189809 49.89" 33 10.12"
189811 - 189909 43.35" 27 3.58"
189911 - 190009 39.57" 14 -0.20"
190011 - 190109 45.81" 29 6.04"
190111 - 190209 44.54" 28 4.77"
190211 - 190309 42.84" 25 3.07"
190311 - 190409 40.67" 19 0.90"
190411 - 190509 36.07" 8 -3.70"
190511 - 190609 40.08" 17 0.31"
190611 - 190709 36.74" 10 -3.03"
190711 - 190809 39.65" 15 -0.12"
190811 - 190909 38.23" 12 -1.54"
190911 - 191009 35.19" 5 -4.58"
191011 - 191109 35.28" 6 -4.49"
191111 - 191209 38.63" 13 -1.14"
191211 - 191309 37.46" 11 -2.31"
191311 - 191409 33.65" 2 -6.12"
191411 - 191509 40.19" 18 0.42"
191511 - 191609 43.02" 26 3.25"
191611 - 191709 36.49" 9 -3.28"
191711 - 191809 34.74" 4 -5.03"
191811 - 191909 42.57" 24 2.80"
191911 - 192009 47.78" 30 8.01"
192011 - 192109 42.35" 22 2.58"
192111 - 192209 47.93" 31 8.16"
192211 - 192309 33.45" 1 -6.32"
192311 - 192409 41.19" 20 1.42"
192411 - 192509 35.95" 7 -3.82"
192511 - 192609 34.48" 3 -5.29"
192611 - 192709 39.70" 16 -0.07"
192711 - 192809 48.85" 32 9.08"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 26, 2020 from https://www.ncdc.noaa.gov/cag/