Climate at a Glance

National Time Series

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Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.


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Dates Value Rank Departure From Mean (50.53°F)
1901-2000 Base Period
189507 - 189605 49.95°F 24 -0.58°F
189607 - 189705 49.76°F 19 -0.77°F
189707 - 189805 50.52°F 55 -0.01°F
189807 - 189905 48.49°F 2 -2.04°F
189907 - 190005 50.87°F 80 0.34°F
190007 - 190105 50.57°F 58 0.04°F
190107 - 190205 50.66°F 65 0.13°F
190207 - 190305 49.67°F 14 -0.86°F
190307 - 190405 49.17°F 5 -1.36°F
190407 - 190505 49.54°F 8 -0.99°F
190507 - 190605 50.01°F 29 -0.52°F
190607 - 190705 50.33°F 42 -0.20°F
190707 - 190805 50.71°F 69 0.18°F
190807 - 190905 50.17°F 36 -0.36°F
190907 - 191005 50.42°F 49 -0.11°F
191007 - 191105 51.03°F 84 0.50°F
191107 - 191205 48.59°F 3 -1.94°F
191207 - 191305 49.42°F 7 -1.11°F
191307 - 191405 50.64°F 63 0.11°F
191407 - 191505 49.99°F 28 -0.54°F
191507 - 191605 50.02°F 31 -0.51°F
191607 - 191705 48.31°F 1 -2.22°F
191707 - 191805 49.69°F 15 -0.84°F
191807 - 191905 50.39°F 46 -0.14°F
191907 - 192005 49.29°F 6 -1.24°F
192007 - 192105 51.38°F 92 0.85°F
192107 - 192205 50.63°F 62 0.10°F
192207 - 192305 50.49°F 53 -0.04°F
192307 - 192405 49.69°F 15 -0.84°F
192407 - 192505 50.73°F 71 0.20°F
192507 - 192605 50.25°F 38 -0.28°F
192607 - 192705 50.87°F 80 0.34°F
192707 - 192805 50.41°F 48 -0.12°F
192807 - 192905 49.54°F 8 -0.99°F
192907 - 193005 50.33°F 42 -0.20°F
193007 - 193105 50.77°F 74 0.24°F
193107 - 193205 51.69°F 100 1.16°F
193207 - 193305 49.93°F 23 -0.60°F
193307 - 193405 52.69°F 108 2.16°F
193407 - 193505 51.46°F 94 0.93°F
193507 - 193605 49.70°F 17 -0.83°F
193607 - 193705 50.27°F 40 -0.26°F
193707 - 193805 51.55°F 98 1.02°F
193807 - 193905 51.39°F 93 0.86°F
193907 - 194005 50.90°F 81 0.37°F
194007 - 194105 51.09°F 86 0.56°F
194107 - 194205 50.80°F 77 0.27°F
194207 - 194305 50.63°F 62 0.10°F
194307 - 194405 50.48°F 52 -0.05°F
194407 - 194505 50.67°F 66 0.14°F
194507 - 194605 51.07°F 85 0.54°F
194607 - 194705 50.33°F 42 -0.20°F
194707 - 194805 50.46°F 51 -0.07°F
194807 - 194905 50.10°F 34 -0.43°F
194907 - 195005 50.50°F 54 -0.03°F
195007 - 195105 49.97°F 26 -0.56°F
195107 - 195205 50.03°F 32 -0.50°F
195207 - 195305 51.19°F 89 0.66°F
195307 - 195405 51.87°F 103 1.34°F
195407 - 195505 51.03°F 84 0.50°F
195507 - 195605 50.39°F 46 -0.14°F
195607 - 195705 50.85°F 78 0.32°F
195707 - 195805 50.27°F 40 -0.26°F
195807 - 195905 50.65°F 64 0.12°F
195907 - 196005 49.75°F 18 -0.78°F
196007 - 196105 50.78°F 75 0.25°F
196107 - 196205 49.88°F 21 -0.65°F
196207 - 196305 50.57°F 58 0.04°F
196307 - 196405 50.73°F 71 0.20°F
196407 - 196505 49.97°F 26 -0.56°F
196507 - 196605 50.15°F 35 -0.38°F
196607 - 196705 50.68°F 67 0.15°F
196707 - 196805 49.95°F 24 -0.58°F
196807 - 196905 49.58°F 12 -0.95°F
196907 - 197005 50.04°F 33 -0.49°F
197007 - 197105 50.01°F 29 -0.52°F
197107 - 197205 50.75°F 72 0.22°F
197207 - 197305 49.54°F 8 -0.99°F
197307 - 197405 51.37°F 91 0.84°F
197407 - 197505 49.78°F 20 -0.75°F
197507 - 197605 51.11°F 87 0.58°F
197607 - 197705 49.56°F 11 -0.97°F
197707 - 197805 49.89°F 22 -0.64°F
197807 - 197905 48.95°F 4 -1.58°F
197907 - 198005 50.59°F 59 0.06°F
198007 - 198105 51.89°F 104 1.36°F
198107 - 198205 50.18°F 37 -0.35°F
198207 - 198305 50.62°F 60 0.09°F
198307 - 198405 50.37°F 45 -0.16°F
198407 - 198505 50.57°F 58 0.04°F
198507 - 198605 51.01°F 82 0.48°F
198607 - 198705 51.51°F 97 0.98°F
198707 - 198805 50.80°F 77 0.27°F
198807 - 198905 51.19°F 89 0.66°F
198907 - 199005 51.27°F 90 0.74°F
199007 - 199105 51.79°F 102 1.26°F
199107 - 199205 52.13°F 105 1.60°F
199207 - 199305 49.66°F 13 -0.87°F
199307 - 199405 50.25°F 38 -0.28°F
199407 - 199505 51.47°F 96 0.94°F
199507 - 199605 50.77°F 74 0.24°F
199607 - 199705 50.43°F 50 -0.10°F
199707 - 199805 51.70°F 101 1.17°F
199807 - 199905 52.89°F 109 2.36°F
199907 - 200005 53.24°F 110 2.71°F
200007 - 200105 50.71°F 69 0.18°F
200107 - 200205 52.32°F 107 1.79°F
200207 - 200305 51.47°F 96 0.94°F
200307 - 200405 52.29°F 106 1.76°F
200407 - 200505 51.69°F 100 1.16°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published September 2019, retrieved on September 15, 2019 from https://www.ncdc.noaa.gov/cag/