SID Station Lat. Long. PWM Portland, ME 43ø39'N 070ø19'W January 1964 Date TMAX TMIN PREC SNOW 19640101 29 -12 0.50 0.3 19640102 36 22 T T 19640103 40 28 0.00 0.0 19640104 45 28 0.00 0.0 19640105 32 5 0.00 0.0 19640106 31 1 0.03 0.1 19640107 41 25 0.00 0.0 19640108 37 9 0.00 0.0 19640109 38 9 0.55 0.5 19640110 41 24 0.03 T 19640111 28 8 0.00 0.0 19640112 18 1 0.00 0.0 19640113 13 6 0.55 7.9 19640114 20 7 0.16 1.9 19640115 23 -1 0.00 0.0 19640116 34 7 0.00 0.0 19640117 35 7 0.00 0.0 19640118 32 6 0.00 0.0 19640119 42 13 0.00 0.0 19640120 42 22 0.45 0.0 19640121 45 30 0.90 0.0 19640122 42 29 0.00 0.0 19640123 36 22 0.00 0.0 19640124 46 26 0.00 0.0 19640125 46 32 1.20 0.0 19640126 43 25 T T 19640127 37 18 0.00 0.0 19640128 29 14 0.35 6.5 19640129 31 10 0.00 0.0 19640130 32 11 0.02 0.2 19640131 35 1 0.00 0.0 February 1964 Date TMAX TMIN PREC SNOW 19640201 36 30 0.34 0.2 19640202 36 18 0.04 0.4 19640203 25 11 0.00 0.0 19640204 40 11 0.00 0.0 19640205 45 27 T T 19640206 38 18 0.16 1.2 19640207 37 32 0.92 2.8 19640208 35 22 0.22 2.5 19640209 31 5 0.00 0.0 19640210 22 -6 0.00 0.0 19640211 27 -6 0.00 0.0 19640212 33 2 0.00 0.0 19640213 40 9 0.01 0.1 19640214 38 23 0.00 0.0 19640215 36 10 0.00 0.0 19640216 27 16 0.72 7.8 19640217 30 7 0.00 0.0 19640218 35 -3 0.00 0.0 19640219 26 15 0.24 2.6 19640220 37 25 T T 19640221 33 20 0.01 0.2 19640222 27 13 T T 19640223 38 -2 0.00 0.0 19640224 39 15 0.00 0.0 19640225 27 3 0.00 0.0 19640226 41 15 T T 19640227 25 0 T T 19640228 35 -5 0.00 0.0 19640229 40 25 0.00 0.0 March 1964 Date TMAX TMIN PREC SNOW 19640301 44 22 0.00 0.0 19640302 49 25 0.00 0.0 19640303 51 24 0.00 0.0 19640304 46 26 0.03 0.0 19640305 50 37 0.34 0.0 19640306 46 22 0.00 0.0 19640307 44 16 0.00 0.0 19640308 45 30 T T 19640309 36 30 0.31 0.3 19640310 32 18 1.15 10.5 19640311 29 12 0.19 2.5 19640312 33 4 0.11 2.6 19640313 42 13 0.00 0.0 19640314 40 15 0.00 0.0 19640315 47 35 T 0.0 19640316 40 14 0.00 0.0 19640317 31 10 0.04 0.4 19640318 38 20 0.05 0.6 19640319 38 17 0.00 0.0 19640320 47 29 0.00 0.0 19640321 37 28 T T 19640322 35 25 T T 19640323 44 22 0.00 0.0 19640324 38 22 0.00 0.0 19640325 55 30 0.09 0.0 19640326 40 33 0.61 0.3 19640327 40 29 0.00 0.0 19640328 42 20 0.00 0.0 19640329 42 32 0.72 4.0 19640330 43 24 0.00 0.0 19640331 33 15 0.00 0.0 April 1964 Date TMAX TMIN PREC SNOW 19640401 38 9 0.00 0.0 19640402 40 13 0.02 0.1 19640403 37 33 0.44 0.9 19640404 37 21 0.03 0.7 19640405 49 16 0.00 0.0 19640406 43 17 0.26 T 19640407 49 35 0.34 0.0 19640408 52 34 0.27 0.0 19640409 47 29 0.00 0.0 19640410 57 25 0.00 0.0 19640411 56 31 0.00 0.0 19640412 58 26 0.00 0.0 19640413 54 27 0.00 0.0 19640414 48 42 0.65 0.0 19640415 50 42 0.66 0.0 19640416 55 30 0.09 0.0 19640417 56 26 T 0.0 19640418 76 34 0.00 0.0 19640419 58 40 0.00 0.0 19640420 43 32 0.00 0.0 19640421 53 27 0.00 0.0 19640422 44 35 0.41 T 19640423 43 37 0.07 0.0 19640424 42 39 T 0.0 19640425 48 39 0.03 0.0 19640426 57 36 T 0.0 19640427 79 30 0.00 0.0 19640428 56 40 0.00 0.0 19640429 47 34 0.00 0.0 19640430 63 36 0.00 0.0 May 1964 Date TMAX TMIN PREC SNOW 19640501 52 31 0.00 0.0 19640502 60 25 0.00 0.0 19640503 64 25 0.00 0.0 19640504 68 30 0.00 0.0 19640505 58 42 0.00 0.0 19640506 58 40 0.00 0.0 19640507 75 40 0.00 0.0 19640508 85 53 T 0.0 19640509 59 44 0.33 0.0 19640510 70 43 T 0.0 19640511 69 52 0.00 0.0 19640512 70 42 0.00 0.0 19640513 66 47 0.13 0.0 19640514 52 48 0.70 0.0 19640515 58 39 T 0.0 19640516 71 37 T 0.0 19640517 75 45 0.03 0.0 19640518 73 44 0.00 0.0 19640519 65 42 0.20 0.0 19640520 65 44 0.11 0.0 19640521 58 39 0.00 0.0 19640522 80 44 T 0.0 19640523 86 56 0.00 0.0 19640524 90 56 0.00 0.0 19640525 77 48 T 0.0 19640526 75 42 0.01 0.0 19640527 76 44 0.05 0.0 19640528 60 43 0.00 0.0 19640529 65 35 0.00 0.0 19640530 66 33 0.00 0.0 19640531 66 35 0.00 0.0 June 1964 Date TMAX TMIN PREC SNOW 19640601 63 46 T 0.0 19640602 62 45 T 0.0 19640603 68 39 0.04 0.0 19640604 66 42 0.12 0.0 19640605 68 38 0.00 0.0 19640606 70 37 0.00 0.0 19640607 73 55 T 0.0 19640608 65 52 0.12 0.0 19640609 65 52 T 0.0 19640610 84 53 T 0.0 19640611 77 52 0.00 0.0 19640612 84 53 0.00 0.0 19640613 76 46 T 0.0 19640614 81 56 0.00 0.0 19640615 76 47 0.24 0.0 19640616 60 47 0.02 0.0 19640617 72 48 0.00 0.0 19640618 80 49 0.00 0.0 19640619 78 45 0.00 0.0 19640620 93 58 0.00 0.0 19640621 80 61 0.02 0.0 19640622 84 55 0.00 0.0 19640623 83 50 0.00 0.0 19640624 81 58 1.21 0.0 19640625 77 53 T 0.0 19640626 76 46 0.00 0.0 19640627 80 54 0.07 0.0 19640628 78 47 0.00 0.0 19640629 82 48 T 0.0 19640630 82 57 0.17 0.0 July 1964 Date TMAX TMIN PREC SNOW 19640701 92 59 0.28 0.0 19640702 78 60 .40 0.0 19640703 76 58 0.01 0.0 19640704 80 62 T 0.0 19640705 78 59 0.04 0.0 19640706 72 57 0.01 0.0 19640707 77 51 0.18 0.0 19640708 76 53 0.00 0.0 19640709 73 56 0.05 0.0 19640710 61 56 0.18 0.0 19640711 73 53 0.00 0.0 19640712 73 60 T 0.0 19640713 63 57 T 0.0 19640714 69 56 1.01 0.0 19640715 82 56 0.00 0.0 19640716 86 59 0.00 0.0 19640717 86 58 0.00 0.0 19640718 92 62 0.00 0.0 19640719 89 69 0.38 0.0 19640720 71 58 0.00 0.0 19640721 77 58 0.00 0.0 19640722 88 65 0.72 0.0 19640723 74 60 T 0.0 19640724 66 57 T 0.0 19640725 66 56 T 0.0 19640726 75 58 0.00 0.0 19640727 86 57 0.21 0.0 19640728 86 58 0.00 0.0 19640729 81 62 0.00 0.0 19640730 79 53 0.00 0.0 19640731 75 45 0.00 0.0 August 1964 Date TMAX TMIN PREC SNOW 19640801 76 44 0.00 0.0 19640802 66 50 0.14 0.0 19640803 69 51 0.00 0.0 19640804 75 49 0.00 0.0 19640805 71 48 0.04 0.0 19640806 72 48 0.00 0.0 19640807 72 45 0.00 0.0 19640808 69 54 0.03 0.0 19640809 67 46 0.00 0.0 19640810 72 41 0.00 0.0 19640811 74 51 T 0.0 19640812 66 62 0.07 0.0 19640813 76 52 0.00 0.0 19640814 70 40 0.00 0.0 19640815 69 45 T 0.0 19640816 78 43 0.00 0.0 19640817 71 55 0.28 0.0 19640818 75 58 T 0.0 19640819 73 47 T 0.0 19640820 73 41 0.10 0.0 19640821 74 44 0.00 0.0 19640822 59 52 0.87 0.0 19640823 60 54 0.21 0.0 19640824 81 54 0.00 0.0 19640825 76 46 0.00 0.0 19640826 80 50 T 0.0 19640827 78 46 0.00 0.0 19640828 77 45 0.00 0.0 19640829 75 46 0.00 0.0 19640830 81 62 0.00 0.0 19640831 82 60 0.03 0.0 September 1964 Date TMAX TMIN PREC SNOW 19640901 76 46 0.00 0.0 19640902 74 41 0.00 0.0 19640903 76 44 0.00 0.0 19640904 67 46 0.21 0.0 19640905 79 55 0.01 0.0 19640906 76 48 0.00 0.0 19640907 74 46 0.00 0.0 19640908 79 44 0.00 0.0 19640909 76 57 0.02 0.0 19640910 69 59 T 0.0 19640911 89 61 0.01 0.0 19640912 62 50 0.00 0.0 19640913 62 39 0.00 0.0 19640914 57 34 0.00 0.0 19640915 62 33 0.00 0.0 19640916 62 28 0.00 0.0 19640917 59 35 0.04 0.0 19640918 71 46 0.00 0.0 19640919 61 31 0.00 0.0 19640920 63 27 0.00 0.0 19640921 64 30 0.00 0.0 19640922 65 43 T 0.0 19640923 64 57 0.71 0.0 19640924 77 49 0.00 0.0 19640925 69 41 T 0.0 19640926 69 36 0.00 0.0 19640927 66 50 0.02 0.0 19640928 62 32 0.00 0.0 19640929 54 32 T 0.0 19640930 65 43 0.00 0.0 October 1964 Date TMAX TMIN PREC SNOW 19641001 57 31 0.00 0.0 19641002 59 27 0.06 0.0 19641003 70 48 0.12 0.0 19641004 70 38 0.00 0.0 19641005 59 40 0.00 0.0 19641006 52 26 0.00 0.0 19641007 52 30 0.00 0.0 19641008 53 32 T 0.0 19641009 52 45 0.02 0.0 19641010 60 37 T 0.0 19641011 52 26 T 0.0 19641012 65 18 0.00 0.0 19641013 55 42 0.09 0.0 19641014 57 35 0.00 0.0 19641015 69 35 0.00 0.0 19641016 75 37 0.00 0.0 19641017 64 37 1.17 0.0 19641018 57 50 0.70 0.0 19641019 69 39 T 0.0 19641020 50 37 0.21 0.0 19641021 55 35 0.89 0.0 19641022 60 40 0.03 0.0 19641023 51 34 0.00 0.0 19641024 49 30 0.00 0.0 19641025 58 31 0.00 0.0 19641026 60 30 T 0.0 19641027 73 34 0.00 0.0 19641028 56 38 T 0.0 19641029 63 46 0.02 0.0 19641030 55 35 0.14 0.0 19641031 50 27 0.00 0.0 November 1964 Date TMAX TMIN PREC SNOW 19641101 59 21 0.00 0.0 19641102 51 24 0.00 0.0 19641103 54 21 0.00 0.0 19641104 54 28 0.00 0.0 19641105 51 22 0.17 0.0 19641106 55 32 T 0.0 19641107 53 26 0.00 0.0 19641108 59 22 0.00 0.0 19641109 58 25 0.00 0.0 19641110 48 30 T 0.0 19641111 40 28 0.12 T 19641112 42 34 0.02 0.0 19641113 67 39 T 0.0 19641114 51 21 0.00 0.0 19641115 44 16 0.00 0.0 19641116 41 22 0.15 T 19641117 42 25 0.00 0.0 19641118 41 22 T T 19641119 42 15 0.45 T 19641120 47 25 0.30 0.0 19641121 46 22 0.00 0.0 19641122 34 18 0.00 0.0 19641123 36 11 0.00 0.0 19641124 41 19 0.00 0.0 19641125 48 22 0.01 0.0 19641126 55 46 1.33 0.0 19641127 51 28 0.00 0.0 19641128 42 20 0.00 0.0 19641129 46 30 0.70 0.0 19641130 34 25 0.00 0.0 December 1964 Date TMAX TMIN PREC SNOW 19641201 26 17 0.00 0.0 19641202 32 11 0.00 0.0 19641203 29 19 0.20 2.8 19641204 26 17 0.88 2.6 19641205 22 17 0.06 0.5 19641206 26 21 0.61 7.3 19641207 25 15 T T 19641208 25 10 T T 19641209 26 14 0.03 0.6 19641210 31 -4 0.00 0.0 19641211 37 2 0.05 0.0 19641212 44 26 T 0.0 19641213 40 21 T 0.0 19641214 44 25 T 0.0 19641215 33 12 0.00 0.0 19641216 25 0 0.00 0.0 19641217 38 22 0.02 T 19641218 38 10 0.08 1.7 19641219 29 2 0.00 0.0 19641220 25 19 0.13 2.4 19641221 22 12 T T 19641222 18 8 0.05 1.0 19641223 41 18 0.00 0.0 19641224 42 37 0.06 0.0 19641225 48 38 0.05 0.0 19641226 50 42 0.58 0.0 19641227 51 32 0.45 0.0 19641228 32 22 0.48 1.5 19641229 29 18 0.00 0.0 19641230 30 21 0.01 T 19641231 37 23 0.01 0.0 Portland Jetport Observations 1964