SID Station Lat. Long. PWM Portland, ME 43ø39'N 070ø19'W January 1971 Date TMAX TMIN PREC SNOW 19710101 25 8 0.13 1.3 19710102 30 14 0.00 0.0 19710103 37 14 0.00 0.0 19710104 34 7 0.15 0.4 19710105 40 29 0.29 0.0 19710106 31 19 0.00 0.0 19710107 26 13 T T 19710108 16 -4 0.00 0.0 19710109 17 -10 T T 19710110 24 -1 0.05 0.9 19710111 34 5 0.01 0.2 19710112 29 0 T T 19710113 10 -15 0.00 0.0 19710114 4 -5 0.29 3.9 19710115 19 -12 0.00 0.0 19710116 9 -12 0.00 0.0 19710117 9 -22 0.00 0.0 19710118 8 -22 0.00 0.0 19710119 3 -26 0.00 0.0 19710120 10 -21 0.00 0.0 19710121 25 -7 0.14 2.2 19710122 33 9 0.00 0.0 19710123 27 11 0.30 4.0 19710124 33 8 0.00 0.0 19710125 38 25 0.00 0.0 19710126 38 25 0.33 0.4 19710127 25 -4 T T 19710128 9 -9 0.00 0.0 19710129 19 -1 T T 19710130 33 14 0.56 3.9 19710131 22 6 0.00 0.0 February 1971 Date TMAX TMIN PREC SNOW 19710201 13 -9 0.00 0.0 19710202 8 -17 0.00 0.0 19710203 10 -25 0.00 0.0 19710204 13 -19 T T 19710205 30 4 0.66 7.6 19710206 38 18 0.00 0.0 19710207 34 8 T 0.1 19710208 30 29 1.74 10.8 19710209 39 22 0.02 0.0 19710210 22 11 0.00 0.0 19710211 29 8 0.00 0.0 19710212 37 29 T 0.1 19710213 43 31 1.71 0.0 19710214 39 21 T 0.0 19710215 29 14 0.00 0.0 19710216 31 5 0.00 0.0 19710217 33 2 0.07 1.2 19710218 43 16 0.06 0.3 19710219 42 29 0.00 0.0 19710220 30 23 0.55 4.6 19710221 28 23 0.08 1.0 19710222 32 19 T T 19710223 33 21 0.98 9.0 19710224 31 11 0.03 0.2 19710225 32 8 0.06 0.7 19710226 39 11 0.00 0.0 19710227 40 26 0.80 0.0 19710228 46 33 0.00 0.0 March 1971 Date TMAX TMIN PREC SNOW 19710301 42 27 0.00 0.0 19710302 36 16 0.00 0.0 19710303 30 24 0.42 2.6 19710304 40 26 1.88 5.1 19710305 33 26 0.00 0.0 19710306 40 23 0.00 0.0 19710307 35 23 0.62 2.3 19710308 35 23 T T 19710309 34 20 0.00 0.0 19710310 33 10 0.00 0.0 19710311 33 27 0.75 8.4 19710312 40 18 0.00 0.0 19710313 36 10 T T 19710314 40 33 T T 19710315 47 35 0.01 0.0 19710316 49 35 0.00 0.0 19710317 41 31 0.00 0.0 19710318 36 25 0.00 0.0 19710319 38 19 0.46 4.7 19710320 42 32 0.60 1.6 19710321 40 30 0.00 0.0 19710322 43 26 0.00 0.0 19710323 39 20 0.00 0.0 19710324 37 19 T T 19710325 37 23 0.00 0.0 19710326 39 13 0.00 0.0 19710327 38 23 0.00 0.0 19710328 44 27 0.00 0.0 19710329 50 27 0.00 0.0 19710330 44 29 0.00 0.0 19710331 42 27 0.00 0.0 April 1971 Date TMAX TMIN PREC SNOW 19710401 41 26 0.00 0.0 19710402 46 36 T 0.0 19710403 46 32 0.17 0.0 19710404 46 28 0.00 0.0 19710405 41 26 0.00 0.0 19710406 42 29 0.00 0.0 19710407 39 31 0.76 8.7 19710408 40 29 0.00 0.0 19710409 44 21 0.00 0.0 19710410 52 36 T 0.0 19710411 49 33 0.00 0.0 19710412 57 31 0.00 0.0 19710413 52 33 0.00 0.0 19710414 48 36 0.18 T 19710415 44 31 0.00 0.0 19710416 36 29 0.05 0.5 19710417 44 34 T T 19710418 48 37 0.19 0.0 19710419 61 44 T 0.0 19710420 61 42 T 0.0 19710421 60 42 T 0.0 19710422 51 38 0.10 0.0 19710423 51 35 0.00 0.0 19710424 57 32 T 0.0 19710425 55 42 0.16 0.0 19710426 50 40 0.04 0.0 19710427 53 37 T 0.0 19710428 51 35 0.05 0.0 19710429 47 41 0.07 0.0 19710430 56 41 0.09 0.0 May 1971 Date TMAX TMIN PREC SNOW 19710501 60 38 T 0.0 19710502 56 35 0.09 0.0 19710503 48 44 1.71 0.0 19710504 50 43 0.25 0.0 19710505 61 42 0.00 0.0 19710506 58 39 0.01 0.0 19710507 69 40 0.00 0.0 19710508 58 37 0.11 0.0 19710509 53 45 0.23 0.0 19710510 61 42 T 0.0 19710511 76 37 0.00 0.0 19710512 69 46 0.00 0.0 19710513 57 51 0.65 0.0 19710514 65 41 0.02 0.0 19710515 58 35 0.00 0.0 19710516 54 47 0.31 0.0 19710517 65 48 0.01 0.0 19710518 70 46 0.00 0.0 19710519 58 46 T 0.0 19710520 60 48 T 0.0 19710521 65 48 0.00 0.0 19710522 58 49 0.19 0.0 19710523 64 43 0.00 0.0 19710524 65 37 T 0.0 19710525 54 50 0.07 0.0 19710526 69 51 0.15 0.0 19710527 63 51 0.00 0.0 19710528 65 47 0.00 0.0 19710529 69 42 0.00 0.0 19710530 58 41 0.15 0.0 19710531 70 51 0.14 0.0 June 1971 Date TMAX TMIN PREC SNOW 19710601 68 43 0.00 0.0 19710602 71 39 0.00 0.0 19710603 68 52 0.43 0.0 19710604 80 57 T 0.0 19710605 71 46 0.00 0.0 19710606 69 41 0.00 0.0 19710607 78 50 0.00 0.0 19710608 79 58 0.08 0.0 19710609 77 56 T 0.0 19710610 73 51 0.00 0.0 19710611 77 45 0.00 0.0 19710612 82 51 T 0.0 19710613 68 56 T 0.0 19710614 63 48 0.00 0.0 19710615 68 47 0.00 0.0 19710616 72 49 0.00 0.0 19710617 80 52 0.00 0.0 19710618 77 53 0.00 0.0 19710619 87 59 0.00 0.0 19710620 84 60 0.00 0.0 19710621 82 63 0.31 0.0 19710622 78 60 0.00 0.0 19710623 66 57 T 0.0 19710624 74 57 T 0.0 19710625 80 57 0.27 0.0 19710626 80 59 T 0.0 19710627 81 52 0.00 0.0 19710628 73 51 0.00 0.0 19710629 72 50 0.00 0.0 19710630 96 62 0.00 0.0 July 1971 Date TMAX TMIN PREC SNOW 19710701 93 69 0.25 0.0 19710702 81 59 0.00 0.0 19710703 78 53 0.00 0.0 19710704 81 48 0.00 0.0 19710705 83 54 0.00 0.0 19710706 79 54 0.00 0.0 19710707 89 59 0.00 0.0 19710708 86 60 0.00 0.0 19710709 86 60 0.00 0.0 19710710 87 59 0.00 0.0 19710711 81 57 0.00 0.0 19710712 79 53 0.00 0.0 19710713 77 48 0.16 0.0 19710714 78 60 0.19 0.0 19710715 78 58 0.00 0.0 19710716 83 55 0.00 0.0 19710717 76 61 0.17 0.0 19710718 82 58 0.00 0.0 19710719 76 52 1.10 0.0 19710720 76 57 0.00 0.0 19710721 79 51 0.00 0.0 19710722 79 54 0.00 0.0 19710723 79 56 0.00 0.0 19710724 79 59 0.00 0.0 19710725 81 61 0.00 0.0 19710726 76 61 T 0.0 19710727 82 65 0.10 0.0 19710728 79 56 0.00 0.0 19710729 74 55 0.73 0.0 19710730 77 66 0.40 0.0 19710731 81 66 0.04 0.0 August 1971 Date TMAX TMIN PREC SNOW 19710801 85 66 0.00 0.0 19710802 81 68 1.18 0.0 19710803 80 66 0.04 0.0 19710804 74 63 0.01 0.0 19710805 80 57 0.00 0.0 19710806 85 57 0.00 0.0 19710807 83 60 0.00 0.0 19710808 84 55 0.00 0.0 19710809 90 62 0.00 0.0 19710810 90 66 0.00 0.0 19710811 85 67 0.37 0.0 19710812 75 54 0.02 0.0 19710813 80 50 0.00 0.0 19710814 75 54 0.00 0.0 19710815 73 59 0.00 0.0 19710816 80 54 0.00 0.0 19710817 82 49 0.00 0.0 19710818 83 59 0.00 0.0 19710819 77 63 0.00 0.0 19710820 87 64 0.00 0.0 19710821 85 62 0.01 0.0 19710822 80 61 T 0.0 19710823 74 51 0.01 0.0 19710824 77 49 0.00 0.0 19710825 71 42 0.00 0.0 19710826 69 58 0.00 0.0 19710827 66 55 0.69 0.0 19710828 78 61 0.68 0.0 19710829 84 60 0.00 0.0 19710830 84 57 0.23 0.0 19710831 72 51 0.00 0.0 September 1971 Date TMAX TMIN PREC SNOW 19710901 78 47 0.00 0.0 19710902 73 44 0.00 0.0 19710903 84 53 0.00 0.0 19710904 86 62 0.00 0.0 19710905 90 59 T 0.0 19710906 61 55 0.90 0.0 19710907 70 56 0.01 0.0 19710908 85 61 0.00 0.0 19710909 83 56 0.00 0.0 19710910 75 49 0.00 0.0 19710911 75 50 0.00 0.0 19710912 69 62 0.67 0.0 19710913 62 58 0.27 0.0 19710914 71 59 1.19 0.0 19710915 76 59 0.00 0.0 19710916 79 56 0.00 0.0 19710917 66 57 0.45 0.0 19710918 69 54 0.03 0.0 19710919 62 46 0.00 0.0 19710920 61 46 0.01 0.0 19710921 73 50 0.02 0.0 19710922 66 46 0.00 0.0 19710923 61 43 0.00 0.0 19710924 63 40 0.00 0.0 19710925 64 35 0.00 0.0 19710926 67 41 0.00 0.0 19710927 57 41 0.00 0.0 19710928 65 48 0.00 0.0 19710929 71 59 0.00 0.0 19710930 75 47 0.00 0.0 October 1971 Date TMAX TMIN PREC SNOW 19711001 64 46 0.00 0.0 19711002 83 49 0.00 0.0 19711003 69 39 0.00 0.0 19711004 58 38 T 0.0 19711005 74 48 0.05 0.0 19711006 57 47 0.42 0.0 19711007 63 37 0.00 0.0 19711008 56 32 0.00 0.0 19711009 58 33 0.00 0.0 19711010 58 54 2.76 0.0 19711011 63 48 0.02 0.0 19711012 61 41 0.00 0.0 19711013 55 30 0.00 0.0 19711014 65 50 0.00 0.0 19711015 65 46 0.00 0.0 19711016 69 46 0.00 0.0 19711017 54 39 0.00 0.0 19711018 55 33 0.00 0.0 19711019 55 40 0.00 0.0 19711020 58 43 0.00 0.0 19711021 65 41 0.00 0.0 19711022 62 42 0.00 0.0 19711023 68 48 0.00 0.0 19711024 54 40 0.06 0.0 19711025 54 47 0.60 0.0 19711026 72 51 0.04 0.0 19711027 63 53 0.00 0.0 19711028 74 49 0.00 0.0 19711029 74 42 0.00 0.0 19711030 57 38 0.00 0.0 19711031 49 35 0.00 0.0 November 1971 Date TMAX TMIN PREC SNOW 19711101 71 48 0.00 0.0 19711102 50 43 0.21 0.0 19711103 61 42 0.16 0.0 19711104 54 33 0.00 0.0 19711105 50 29 0.00 0.0 19711106 52 26 0.00 0.0 19711107 59 25 0.26 0.0 19711108 39 19 0.00 0.0 19711109 36 19 0.00 0.0 19711110 36 15 0.00 0.0 19711111 41 23 0.00 0.0 19711112 40 23 0.00 0.0 19711113 43 25 0.00 0.0 19711114 40 19 0.00 0.0 19711115 41 16 0.00 0.0 19711116 50 19 0.00 0.0 19711117 46 22 0.00 0.0 19711118 44 31 0.00 0.0 19711119 53 32 T 0.0 19711120 52 29 0.02 0.0 19711121 41 24 0.13 T 19711122 40 29 0.11 1.0 19711123 35 19 0.00 0.0 19711124 30 16 0.00 0.0 19711125 35 28 1.46 4.8 19711126 41 22 0.06 T 19711127 39 22 T T 19711128 39 30 0.07 0.4 19711129 38 25 0.69 0.0 19711130 44 30 0.96 T December 1971 Date TMAX TMIN PREC SNOW 19711201 32 21 0.00 0.0 19711202 29 13 0.00 0.0 19711203 36 13 0.00 0.0 19711204 31 20 T T 19711205 32 12 0.00 0.0 19711206 34 10 0.49 1.4 19711207 45 29 0.17 0.0 19711208 33 27 T T 19711209 37 29 0.30 T 19711210 45 32 T 0.0 19711211 54 39 0.20 0.0 19711212 46 29 0.00 0.0 19711213 47 31 0.00 0.0 19711214 34 21 T T 19711215 40 24 0.45 0.5 19711216 45 30 T 0.0 19711217 41 29 T T 19711218 31 11 0.05 0.8 19711219 19 0 0.03 0.4 19711220 26 14 0.23 2.6 19711221 39 13 0.00 0.0 19711222 35 -1 T T 19711223 31 -1 0.00 0.0 19711224 47 30 0.33 0.0 19711225 38 17 T 0.0 19711226 42 20 T T 19711227 37 15 0.08 0.3 19711228 42 17 0.11 0.3 19711229 37 11 0.00 0.0 19711230 32 6 0.33 4.8 19711231 15 -3 0.08 1.4 Portland Jetport Observations 1971