Statewide Time Series

Data Info Data Service
Please note, Degree Days and Palmer Indices are not available for Alaska or Hawaii. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales. Data are available for bulk download.
Base Period
Trend
Filter
Maine PrecipitationSeptember1901-2000 Mean: 3.69"18952020190519151925193519451955196519751985199520051.00"10.00"2.00"3.00"4.00"5.00"6.00"7.00"8.00"9.00"25.40mm254.00mm50.80mm76.20mm101.60mm127.00mm152.40mm177.80mm203.20mm228.60mmZingChart
Maine Precipitation
September
Date
Precipitation
Rank
(out of 126)
Anomaly
1901-2000 Mean: 3.69"
September 20201.00"1-2.69"
September 20193.46"63-0.23"
September 20183.15"53-0.54"
September 20173.08"50-0.61"
September 20161.58"7-2.11"
September 20154.82"1011.13"
September 20141.61"10-2.08"
September 20135.42"1091.73"
September 20124.91"1021.22"
September 20113.89"800.20"
September 20105.37"1081.68"
September 20091.75"13-1.94"
September 20086.01"1162.32"
September 20072.38"25-1.31"
September 20062.96"42-0.73"
September 20054.68"990.99"
September 20042.74"35-0.95"
September 20034.20"880.51"
September 20024.25"890.56"
September 20013.70"750.01"
September 20002.27"24-1.42"
September 19999.04"1265.35"
September 19982.86"41-0.83"
September 19973.09"52-0.60"
September 19965.08"1051.39"
September 19952.55"31-1.14"
September 19944.41"940.72"
September 19934.38"930.69"
September 19922.71"33-0.98"
September 19914.63"980.94"
September 19903.56"68-0.13"
September 19893.96"820.27"
September 19881.84"15-1.85"
September 19875.61"1141.92"
September 19863.66"71-0.03"
September 19853.48"64-0.21"
September 19841.59"9-2.10"
September 19832.53"30-1.16"
September 19823.35"59-0.34"
September 19816.29"1202.60"
September 19804.63"980.94"
September 19793.50"67-0.19"
September 19782.07"19-1.62"
September 19775.49"1121.80"
September 19762.82"40-0.87"
September 19754.30"900.61"
September 19744.32"910.63"
September 19733.77"780.08"
September 19724.04"830.35"
September 19713.03"49-0.66"
September 19703.58"70-0.11"
September 19695.32"1071.63"
September 19681.93"16-1.76"
September 19675.53"1131.84"
September 19663.58"70-0.11"
September 19653.22"56-0.47"
September 19641.73"12-1.96"
September 19633.20"54-0.49"
September 19623.49"65-0.20"
September 19614.47"950.78"
September 19603.72"760.03"
September 19592.57"32-1.12"
September 19583.01"48-0.68"
September 19572.97"43-0.72"
September 19563.50"67-0.19"
September 19551.83"14-1.86"
September 19548.24"1254.55"
September 19532.97"43-0.72"
September 19522.98"45-0.71"
September 19512.74"35-0.95"
September 19501.49"6-2.20"
September 19493.93"810.24"
September 19481.30"2-2.39"
September 19472.76"37-0.93"
September 19462.99"47-0.70"
September 19454.61"960.92"
September 19445.85"1152.16"
September 19432.45"26-1.24"
September 19423.78"790.09"
September 19412.21"22-1.48"
September 19404.94"1031.25"
September 19393.77"780.08"
September 19385.45"1111.76"
September 19373.69"720.00"
September 19363.36"60-0.33"
September 19354.34"920.65"
September 19345.43"1101.74"
September 19333.70"750.01"
September 19326.31"1212.62"
September 19315.01"1041.32"
September 19302.48"28-1.21"
September 19292.01"18-1.68"
September 19284.18"870.49"
September 19272.20"21-1.49"
September 19263.43"62-0.26"
September 19255.17"1061.48"
September 19244.81"1001.12"
September 19232.22"23-1.47"
September 19221.67"11-2.02"
September 19212.80"39-0.89"
September 19206.60"1232.91"
September 19194.14"860.45"
September 19186.56"1222.87"
September 19171.58"7-2.11"
September 19164.12"840.43"
September 19152.45"26-1.24"
September 19142.09"20-1.60"
September 19133.70"750.01"
September 19123.20"54-0.49"
September 19113.23"57-0.46"
September 19102.51"29-1.18"
September 19097.51"1243.82"
September 19081.32"3-2.37"
September 19076.29"1202.60"
September 19061.95"17-1.74"
September 19054.13"850.44"
September 19046.09"1182.40"
September 19031.42"5-2.27"
September 19023.23"57-0.46"
September 19012.77"38-0.92"
September 19003.08"50-0.61"
September 18993.39"61-0.30"
September 18982.98"45-0.71"
September 18972.71"33-0.98"
September 18966.04"1172.35"
September 18951.41"4-2.28"

Citing This Page