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 (50.54°F)
1901-2000 Base Period
189511 - 189608 50.61°F 60 0.07°F
189611 - 189708 49.94°F 20 -0.60°F
189711 - 189808 50.48°F 51 -0.06°F
189811 - 189908 48.38°F 3 -2.16°F
189911 - 190008 51.23°F 94 0.69°F
190011 - 190108 50.66°F 65 0.12°F
190111 - 190208 50.06°F 34 -0.48°F
190211 - 190308 49.45°F 8 -1.09°F
190311 - 190408 49.06°F 6 -1.48°F
190411 - 190508 49.63°F 10 -0.91°F
190511 - 190608 49.97°F 23 -0.57°F
190611 - 190708 49.97°F 23 -0.57°F
190711 - 190808 50.72°F 70 0.18°F
190811 - 190908 50.51°F 54 -0.03°F
190911 - 191008 50.54°F 56 0.00°F
191011 - 191108 50.92°F 78 0.38°F
191111 - 191208 48.12°F 1 -2.42°F
191211 - 191308 49.99°F 29 -0.55°F
191311 - 191408 51.05°F 84 0.51°F
191411 - 191508 49.15°F 7 -1.39°F
191511 - 191608 50.16°F 36 -0.38°F
191611 - 191708 48.22°F 2 -2.32°F
191711 - 191808 50.25°F 39 -0.29°F
191811 - 191908 50.72°F 70 0.18°F
191911 - 192008 48.81°F 5 -1.73°F
192011 - 192108 51.89°F 109 1.35°F
192111 - 192208 50.43°F 48 -0.11°F
192211 - 192308 50.02°F 30 -0.52°F
192311 - 192408 49.79°F 18 -0.75°F
192411 - 192508 51.17°F 91 0.63°F
192511 - 192608 50.55°F 58 0.01°F
192611 - 192708 50.41°F 46 -0.13°F
192711 - 192808 50.27°F 41 -0.27°F
192811 - 192908 49.51°F 9 -1.03°F
192911 - 193008 50.64°F 63 0.10°F
193011 - 193108 51.16°F 90 0.62°F
193111 - 193208 51.21°F 93 0.67°F
193211 - 193308 50.42°F 47 -0.12°F
193311 - 193408 53.02°F 119 2.48°F
193411 - 193508 51.16°F 90 0.62°F
193511 - 193608 50.19°F 37 -0.35°F
193611 - 193708 49.98°F 27 -0.56°F
193711 - 193808 51.45°F 98 0.91°F
193811 - 193908 51.12°F 87 0.58°F
193911 - 194008 50.62°F 61 0.08°F
194011 - 194108 50.82°F 75 0.28°F
194111 - 194208 50.67°F 67 0.13°F
194211 - 194308 50.94°F 79 0.40°F
194311 - 194408 50.28°F 42 -0.26°F
194411 - 194508 50.30°F 43 -0.24°F
194511 - 194608 51.08°F 85 0.54°F
194611 - 194708 50.46°F 50 -0.08°F
194711 - 194808 49.69°F 11 -0.85°F
194811 - 194908 50.21°F 38 -0.33°F
194911 - 195008 50.06°F 34 -0.48°F
195011 - 195108 49.97°F 23 -0.57°F
195111 - 195208 50.44°F 49 -0.10°F
195211 - 195308 51.38°F 96 0.84°F
195311 - 195408 51.84°F 107 1.30°F
195411 - 195508 50.74°F 72 0.20°F
195511 - 195608 50.02°F 30 -0.52°F
195611 - 195708 50.79°F 74 0.25°F
195711 - 195808 50.50°F 53 -0.04°F
195811 - 195908 50.78°F 73 0.24°F
195911 - 196008 49.76°F 16 -0.78°F
196011 - 196108 50.67°F 67 0.13°F
196111 - 196208 49.75°F 15 -0.79°F
196211 - 196308 50.60°F 59 0.06°F
196311 - 196408 50.02°F 30 -0.52°F
196411 - 196508 49.73°F 13 -0.81°F
196511 - 196608 50.51°F 54 -0.03°F
196611 - 196708 50.54°F 56 0.00°F
196711 - 196808 49.97°F 23 -0.57°F
196811 - 196908 49.76°F 16 -0.78°F
196911 - 197008 50.26°F 40 -0.28°F
197011 - 197108 49.98°F 27 -0.56°F
197111 - 197208 50.65°F 64 0.11°F
197211 - 197308 49.91°F 19 -0.63°F
197311 - 197408 51.16°F 90 0.62°F
197411 - 197508 49.96°F 22 -0.58°F
197511 - 197608 51.09°F 86 0.55°F
197611 - 197708 50.40°F 44 -0.14°F
197711 - 197808 49.72°F 12 -0.82°F
197811 - 197908 48.46°F 4 -2.08°F
197911 - 198008 50.83°F 76 0.29°F
198011 - 198108 51.93°F 111 1.39°F
198111 - 198208 50.03°F 33 -0.51°F
198211 - 198308 51.04°F 83 0.50°F
198311 - 198408 49.94°F 20 -0.60°F
198411 - 198508 50.64°F 62 0.10°F
198511 - 198608 51.46°F 99 0.92°F
198611 - 198708 51.91°F 110 1.37°F
198711 - 198808 51.48°F 101 0.94°F
198811 - 198908 50.97°F 81 0.43°F
198911 - 199008 51.58°F 103 1.04°F
199011 - 199108 51.88°F 108 1.34°F
199111 - 199208 51.54°F 102 1.00°F
199211 - 199308 49.73°F 13 -0.81°F
199311 - 199408 50.92°F 78 0.38°F
199411 - 199508 51.60°F 105 1.06°F
199511 - 199608 50.74°F 72 0.20°F
199611 - 199708 50.48°F 51 -0.06°F
199711 - 199808 52.11°F 113 1.57°F
199811 - 199908 52.37°F 115 1.83°F
199911 - 200008 53.63°F 122 3.09°F
200011 - 200108 50.72°F 70 0.18°F
200111 - 200208 52.63°F 118 2.09°F
200211 - 200308 51.70°F 106 1.16°F
200311 - 200408 51.47°F 100 0.93°F
200411 - 200508 52.22°F 114 1.68°F
200511 - 200608 53.22°F 120 2.68°F
200611 - 200708 52.42°F 116 1.88°F
200711 - 200808 50.98°F 82 0.44°F
200811 - 200908 51.21°F 93 0.67°F
200911 - 201008 51.39°F 97 0.85°F
201011 - 201108 51.27°F 95 0.73°F
201111 - 201208 54.24°F 124 3.70°F
201211 - 201308 51.60°F 105 1.06°F
201311 - 201408 50.40°F 44 -0.14°F
201411 - 201508 51.98°F 112 1.44°F
201511 - 201608 53.65°F 123 3.11°F
201611 - 201708 53.43°F 121 2.89°F
201711 - 201808 52.47°F 117 1.93°F
201811 - 201908 50.97°F 81 0.43°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published September 2019, retrieved on September 22, 2019 from https://www.ncdc.noaa.gov/cag/