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 (34.20")
1901-1918 Base Period
189502 - 189511 34.68" 13 0.48"
189602 - 189611 38.74" 19 4.54"
189702 - 189711 42.19" 24 7.99"
189802 - 189811 39.10" 20 4.90"
189902 - 189911 30.76" 4 -3.44"
190002 - 190011 40.98" 22 6.78"
190102 - 190111 36.70" 17 2.50"
190202 - 190211 41.73" 23 7.53"
190302 - 190311 34.10" 11 -0.10"
190402 - 190411 33.94" 10 -0.26"
190502 - 190511 32.82" 6 -1.38"
190602 - 190611 35.55" 15 1.35"
190702 - 190711 36.81" 18 2.61"
190802 - 190811 28.80" 1 -5.40"
190902 - 190911 31.53" 5 -2.67"
191002 - 191011 30.05" 3 -4.15"
191102 - 191111 32.93" 7 -1.27"
191202 - 191211 35.68" 16 1.48"
191302 - 191311 33.25" 8 -0.95"
191402 - 191411 29.70" 2 -4.50"
191502 - 191511 34.86" 14 0.66"
191602 - 191611 39.18" 21 4.98"
191702 - 191711 33.55" 9 -0.65"
191802 - 191811 34.33" 12 0.13"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 23, 2020 from https://www.ncdc.noaa.gov/cag/