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 (227.84")
1901-1924 Base Period
189511 - 190010 217.25" 3 -10.59"
189611 - 190110 221.92" 6 -5.92"
189711 - 190210 225.27" 7 -2.57"
189811 - 190310 220.26" 5 -7.58"
189911 - 190410 211.05" 1 -16.79"
190011 - 190510 218.61" 4 -9.23"
190111 - 190610 215.45" 2 -12.39"
190211 - 190710 225.29" 8 -2.55"
190311 - 190810 225.79" 9 -2.05"
190411 - 190910 235.39" 22 7.55"
190511 - 191010 232.66" 21 4.82"
190611 - 191110 235.41" 23 7.57"
190711 - 191210 229.07" 12 1.23"
190811 - 191310 229.51" 15 1.67"
190911 - 191410 226.18" 10 -1.66"
191011 - 191510 229.59" 16 1.75"
191111 - 191610 231.95" 19 4.11"
191211 - 191710 232.49" 20 4.65"
191311 - 191810 229.45" 14 1.61"
191411 - 191910 236.18" 24 8.34"
191511 - 192010 237.63" 25 9.79"
191611 - 192110 230.04" 17 2.20"
191711 - 192210 229.29" 13 1.45"
191811 - 192310 228.26" 11 0.42"
191911 - 192410 231.53" 18 3.69"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 21, 2020 from https://www.ncdc.noaa.gov/cag/