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 (40.77")
1901-1930 Base Period
189506 - 189605 38.86" 12 -1.91"
189606 - 189705 43.25" 23 2.48"
189706 - 189805 45.62" 30 4.85"
189806 - 189905 41.10" 17 0.33"
189906 - 190005 46.85" 32 6.08"
190006 - 190105 43.25" 23 2.48"
190106 - 190205 45.68" 31 4.91"
190206 - 190305 43.87" 28 3.10"
190306 - 190405 38.28" 8 -2.49"
190406 - 190505 35.47" 4 -5.30"
190506 - 190605 38.81" 11 -1.96"
190606 - 190705 38.46" 9 -2.31"
190706 - 190805 48.51" 34 7.74"
190806 - 190905 40.94" 16 0.17"
190906 - 191005 39.97" 15 -0.80"
191006 - 191105 31.04" 1 -9.73"
191106 - 191205 44.37" 29 3.60"
191206 - 191305 43.87" 28 3.10"
191306 - 191405 38.74" 10 -2.03"
191406 - 191505 34.11" 3 -6.66"
191506 - 191605 39.79" 14 -0.98"
191606 - 191705 43.15" 21 2.38"
191706 - 191805 43.82" 26 3.05"
191806 - 191905 47.36" 33 6.59"
191906 - 192005 41.11" 18 0.34"
192006 - 192105 41.70" 19 0.93"
192106 - 192205 36.26" 6 -4.51"
192206 - 192305 43.67" 25 2.90"
192306 - 192405 36.94" 7 -3.83"
192406 - 192505 33.60" 2 -7.17"
192506 - 192605 43.37" 24 2.60"
192606 - 192705 39.27" 13 -1.50"
192706 - 192805 48.94" 35 8.17"
192806 - 192905 42.93" 20 2.16"
192906 - 193005 35.92" 5 -4.85"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 12, 2019 from https://www.ncdc.noaa.gov/cag/