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 (50.39°F)
1901-2000 Base Period
189507 - 189602 49.58°F 23 -0.81°F
189607 - 189702 49.53°F 20 -0.86°F
189707 - 189802 50.49°F 63 0.10°F
189807 - 189902 48.15°F 1 -2.24°F
189907 - 190002 50.63°F 70 0.24°F
190007 - 190102 50.62°F 69 0.23°F
190107 - 190202 50.35°F 56 -0.04°F
190207 - 190302 49.30°F 15 -1.09°F
190307 - 190402 48.68°F 6 -1.71°F
190407 - 190502 48.77°F 8 -1.62°F
190507 - 190602 50.22°F 44 -0.17°F
190607 - 190702 50.57°F 67 0.18°F
190707 - 190802 50.29°F 51 -0.10°F
190807 - 190902 50.55°F 66 0.16°F
190907 - 191002 49.05°F 11 -1.34°F
191007 - 191102 50.77°F 77 0.38°F
191107 - 191202 48.46°F 4 -1.93°F
191207 - 191302 49.18°F 13 -1.21°F
191307 - 191402 50.51°F 64 0.12°F
191407 - 191502 50.02°F 34 -0.37°F
191507 - 191602 49.81°F 27 -0.58°F
191607 - 191702 48.66°F 5 -1.73°F
191707 - 191802 48.87°F 9 -1.52°F
191807 - 191902 50.26°F 49 -0.13°F
191907 - 192002 49.48°F 18 -0.91°F
192007 - 192102 50.94°F 82 0.55°F
192107 - 192202 50.62°F 69 0.23°F
192207 - 192302 50.96°F 86 0.57°F
192307 - 192402 50.15°F 40 -0.24°F
192407 - 192502 49.88°F 29 -0.51°F
192507 - 192602 50.25°F 47 -0.14°F
192607 - 192702 50.75°F 76 0.36°F
192707 - 192802 50.23°F 46 -0.16°F
192807 - 192902 48.92°F 10 -1.47°F
192907 - 193002 49.95°F 32 -0.44°F
193007 - 193102 51.07°F 91 0.68°F
193107 - 193202 52.40°F 114 2.01°F
193207 - 193302 49.72°F 26 -0.67°F
193307 - 193402 52.29°F 112 1.90°F
193407 - 193502 51.93°F 110 1.54°F
193507 - 193602 48.69°F 7 -1.70°F
193607 - 193702 50.26°F 49 -0.13°F
193707 - 193802 51.31°F 100 0.92°F
193807 - 193902 51.07°F 91 0.68°F
193907 - 194002 50.91°F 81 0.52°F
194007 - 194102 51.06°F 89 0.67°F
194107 - 194202 50.67°F 73 0.28°F
194207 - 194302 50.72°F 75 0.33°F
194307 - 194402 50.72°F 75 0.33°F
194407 - 194502 50.42°F 61 0.03°F
194507 - 194602 50.20°F 43 -0.19°F
194607 - 194702 50.48°F 62 0.09°F
194707 - 194802 50.34°F 54 -0.05°F
194807 - 194902 49.57°F 22 -0.82°F
194907 - 195002 51.08°F 92 0.69°F
195007 - 195102 50.08°F 38 -0.31°F
195107 - 195202 50.06°F 36 -0.33°F
195207 - 195302 51.43°F 101 1.04°F
195307 - 195402 52.32°F 113 1.93°F
195407 - 195502 50.89°F 80 0.50°F
195507 - 195602 50.31°F 52 -0.08°F
195607 - 195702 50.96°F 86 0.57°F
195707 - 195802 50.33°F 53 -0.06°F
195807 - 195902 50.41°F 59 0.02°F
195907 - 196002 49.92°F 30 -0.47°F
196007 - 196102 50.95°F 84 0.56°F
196107 - 196202 49.58°F 23 -0.81°F
196207 - 196302 49.95°F 32 -0.44°F
196307 - 196402 50.82°F 78 0.43°F
196407 - 196502 50.19°F 42 -0.20°F
196507 - 196602 49.82°F 28 -0.57°F
196607 - 196702 50.65°F 71 0.26°F
196707 - 196802 49.65°F 25 -0.74°F
196807 - 196902 49.42°F 17 -0.97°F
196907 - 197002 50.18°F 41 -0.21°F
197007 - 197102 50.25°F 47 -0.14°F
197107 - 197202 50.36°F 57 -0.03°F
197207 - 197302 49.07°F 12 -1.32°F
197307 - 197402 51.09°F 93 0.70°F
197407 - 197502 50.22°F 44 -0.17°F
197507 - 197602 51.12°F 95 0.73°F
197607 - 197702 48.28°F 2 -2.11°F
197707 - 197802 49.52°F 19 -0.87°F
197807 - 197902 48.39°F 3 -2.00°F
197907 - 198002 50.67°F 73 0.28°F
198007 - 198102 51.74°F 105 1.35°F
198107 - 198202 50.06°F 36 -0.33°F
198207 - 198302 51.19°F 97 0.80°F
198307 - 198402 50.54°F 65 0.15°F
198407 - 198502 49.54°F 21 -0.85°F
198507 - 198602 50.12°F 39 -0.27°F
198607 - 198702 50.95°F 84 0.56°F
198707 - 198802 50.42°F 61 0.03°F
198807 - 198902 50.88°F 79 0.49°F
198907 - 199002 50.98°F 88 0.59°F
199007 - 199102 51.49°F 102 1.10°F
199107 - 199202 51.88°F 109 1.49°F
199207 - 199302 49.21°F 14 -1.18°F
199307 - 199402 49.37°F 16 -1.02°F
199407 - 199502 51.85°F 108 1.46°F
199507 - 199602 50.98°F 88 0.59°F
199607 - 199702 50.34°F 54 -0.05°F
199707 - 199802 51.73°F 104 1.34°F
199807 - 199902 53.42°F 119 3.03°F
199907 - 200002 52.98°F 117 2.59°F
200007 - 200102 50.05°F 35 -0.34°F
200107 - 200202 52.91°F 116 2.52°F
200207 - 200302 51.26°F 99 0.87°F
200307 - 200402 51.65°F 103 1.26°F
200407 - 200502 51.81°F 106 1.42°F
200507 - 200602 52.84°F 115 2.45°F
200607 - 200702 51.26°F 99 0.87°F
200707 - 200802 51.83°F 107 1.44°F
200807 - 200902 51.14°F 96 0.75°F
200907 - 201002 49.92°F 30 -0.47°F
201007 - 201102 51.12°F 95 0.73°F
201107 - 201202 53.14°F 118 2.75°F
201207 - 201302 52.22°F 111 1.83°F
201307 - 201402 50.37°F 58 -0.02°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published August 2019, retrieved on August 23, 2019 from https://www.ncdc.noaa.gov/cag/