SID Station Lat. Long. Elev. PWM Portland, ME 43ø39'N 070ø19'W 00048' January Date TMAX TMIN PREC SNOW 19900101 42 23 .05 0.0 19900102 37 18 .00 0.0 19900103 43 19 .00 0.0 19900104 43 27 T 0.0 19900105 44 25 .00 0.0 19900106 37 20 .00 0.0 19900107 33 18 .00 0.0 19900108 43 22 .00 0.0 19900109 40 23 .00 0.0 19900110 40 34 .03 0.0 19900111 38 28 .06 T 19900112 40 28 .00 0.0 19900113 31 14 .00 0.0 19900114 22 8 .00 0.0 19900115 21 11 .03 0.3 19900116 40 15 .02 T 19900117 40 31 .05 0.0 19900118 58 39 T 0.0 19900119 40 19 .02 T 19900120 34 15 .00 0.0 19900121 31 10 .23 6.0 19900122 19 9 .17 2.9 19900123 40 10 .00 0.0 19900124 39 26 .13 0.4 19900125 38 30 .27 0.0 19900126 41 34 .66 0.0 19900127 42 30 .00 0.0 19900128 50 31 .00 0.0 19900129 37 26 .61 7.0 19900130 39 28 .86 3.8 19900131 37 19 .00 0.0 February Date TMAX TMIN PREC SNOW 19900201 44 17 .00 0.0 19900202 44 24 .24 1.8 19900203 25 13 T T 19900204 17 8 .51 11.4 19900205 29 4 T T 19900206 42 13 .00 0.0 19900207 43 13 .00 0.0 19900208 41 18 .00 0.0 19900209 55 34 T 0.0 19900210 44 34 .23 0.0 19900211 39 24 .00 0.0 19900212 37 15 .00 0.0 19900213 40 12 .00 0.0 19900214 46 23 .00 0.0 19900215 23 17 .47 3.5 19900216 27 18 .27 0.6 19900217 39 11 T T 19900218 26 -1 .00 0.0 19900219 48 21 T T 19900220 27 4 T T 19900221 40 2 .00 0.0 19900222 58 33 .03 0.0 19900223 61 31 .30 0.7 19900224 31 19 .43 7.3 19900225 20 8 .00 0.0 19900226 18 0 .00 0.0 19900227 29 -3 .01 0.3 19900228 27 9 .00 0.0 March Date TMAX TMIN PREC SNOW 19900301 34 5 .00 0.0 19900302 52 30 .00 0.0 19900303 40 30 .00 0.0 19900304 34 16 .01 T 19900305 29 10 .00 0.0 19900306 28 10 .00 0.0 19900307 31 10 .00 0.0 19900308 41 12 .00 0.0 19900309 50 25 .00 0.0 19900310 48 22 .00 0.0 19900311 62 39 T 0.0 19900312 46 36 .12 T 19900313 49 36 .00 0.0 19900314 43 37 T 0.0 19900315 49 37 T 0.0 19900316 42 35 T 0.0 19900317 62 35 .02 0.0 19900318 57 39 .13 0.0 19900319 51 31 .01 0.0 19900320 45 37 .75 0.0 19900321 46 29 .01 0.0 19900322 49 25 .00 0.0 19900323 60 26 .00 0.0 19900324 38 20 .00 0.0 19900325 42 20 .00 0.0 19900326 50 21 T T 19900327 34 14 .00 0.0 19900328 45 14 .00 0.0 19900329 37 20 .00 0.0 19900330 40 22 .26 3.0 19900331 39 31 .11 0.2 April Date TMAX TMIN PREC SNOW 19900401 42 35 T 0.0 19900402 42 37 .16 0.0 19900403 43 38 .91 0.0 19900404 48 40 1.19 0.0 19900405 52 37 .01 0.0 19900406 56 35 .00 0.0 19900407 45 31 T T 19900408 46 29 .00 0.0 19900409 56 24 .00 0.0 19900410 50 43 .50 0.0 19900411 59 35 .36 0.0 19900412 46 30 .00 0.0 19900413 42 24 .00 0.0 19900414 50 27 T 0.0 19900415 47 40 1.14 0.0 19900416 64 38 .00 0.0 19900417 51 34 .14 0.0 19900418 48 29 T T 19900419 51 25 .00 0.0 19900420 55 39 T 0.0 19900421 54 44 .54 0.0 19900422 61 42 T 0.0 19900423 57 37 .00 0.0 19900424 56 36 .00 0.0 19900425 50 41 .02 0.0 19900426 58 42 T 0.0 19900427 84 44 .00 0.0 19900428 81 44 T 0.0 19900429 45 41 T 0.0 19900430 50 42 .19 0.0 May Date TMAX TMIN PREC SNOW 19900501 55 46 T 0.0 19900502 66 44 .02 0.0 19900503 61 36 .00 0.0 19900504 59 34 .00 0.0 19900505 49 40 .46 0.0 19900506 61 40 .01 0.0 19900507 53 40 .23 0.0 19900508 59 35 .02 0.0 19900509 70 45 .00 0.0 19900510 64 51 1.00 0.0 19900511 61 46 .02 0.0 19900512 66 37 .00 0.0 19900513 50 45 .98 0.0 19900514 75 48 .02 0.0 19900515 60 43 T 0.0 19900516 67 45 T 0.0 19900517 54 45 .59 0.0 19900518 55 44 T 0.0 19900519 59 45 T 0.0 19900520 55 44 .01 0.0 19900521 46 42 .16 0.0 19900522 52 42 .06 0.0 19900523 51 42 .01 0.0 19900524 58 40 .00 0.0 19900525 67 41 .00 0.0 19900526 70 40 .00 0.0 19900527 71 45 .00 0.0 19900528 72 50 .00 0.0 19900529 60 48 .65 0.0 19900530 66 44 .99 0.0 19900531 72 37 .00 0.0] June Date TMAX TMIN PREC SNOW 19900601 84 55 .00 0.0 19900602 86 55 .00 0.0 19900603 75 59 T 0.0 19900604 73 52 .15 0.0 19900605 67 44 T 0.0 19900606 60 38 .07 0.0 19900607 81 50 .08 0.0 19900608 76 55 .02 0.0 19900609 65 54 .15 0.0 19900610 57 53 .02 0.0 19900611 64 48 .58 0.0 19900612 68 48 .00 0.0 19900613 77 43 .00 0.0 19900614 70 46 T 0.0 19900615 66 54 T 0.0 19900616 70 53 T 0.0 19900617 73 54 .00 0.0 19900618 75 60 .00 0.0 19900619 75 57 .37 0.0 19900620 60 56 .05 0.0 19900621 59 55 .17 0.0 19900622 74 56 T 0.0 19900623 63 56 1.62 0.0 19900624 73 58 T 0.0 19900625 80 56 T 0.0 19900626 78 56 .00 0.0 19900627 80 62 .09 0.0 19900628 80 56 .00 0.0 19900629 69 51 .71 0.0 19900630 69 54 .04 0.0 July Date TMAX TMIN PREC SNOW 19900701 68 53 .00 0.0 19900702 74 56 T 0.0 19900703 83 54 T 0.0 19900704 88 69 .42 0.0 19900705 80 58 T 0.0 19900706 72 50 .00 0.0 19900707 76 53 .00 0.0 19900708 77 50 T 0.0 19900709 87 61 .09 0.0 19900710 85 64 .00 0.0 19900711 77 57 .00 0.0 19900712 71 53 .01 0.0 19900713 77 58 T 0.0 19900714 79 51 .00 0.0 19900715 86 65 .00 0.0 19900716 91 67 T 0.0 19900717 87 65 .00 0.0 19900718 92 64 .00 0.0 19900719 90 68 .00 0.0 19900720 85 63 1.07 0.0 19900721 86 64 .00 0.0 19900722 80 62 .00 0.0 19900723 72 62 .70 0.0 19900724 76 68 .51 0.0 19900725 75 66 .39 0.0 19900726 83 64 .00 0.0 19900727 76 63 .00 0.0 19900728 77 63 .02 0.0 19900729 80 61 T 0.0 19900730 77 60 T 0.0 19900731 77 59 .00 0.0 August Date TMAX TMIN PREC SNOW 19900801 81 64 .00 0.0 19900802 85 55 .00 0.0 19900803 91 63 .00 0.0 19900804 90 61 .00 0.0 19900805 83 63 .00 0.0 19900806 73 65 .15 0.0 19900807 68 63 .03 0.0 19900808 71 64 .04 0.0 19900809 83 65 T 0.0 19900810 76 67 .20 0.0 19900811 72 67 .32 0.0 19900812 83 65 .00 0.0 19900813 79 64 T 0.0 19900814 80 60 T 0.0 19900815 81 57 .00 0.0 19900816 78 61 .00 0.0 19900817 83 61 .00 0.0 19900818 86 65 .00 0.0 19900819 73 53 .09 0.0 19900820 66 48 .00 0.0 19900821 67 44 .00 0.0 19900822 72 48 .00 0.0 19900823 77 53 T 0.0 19900824 79 58 .00 0.0 19900825 75 64 .05 0.0 19900826 86 65 T 0.0 19900827 86 65 T 0.0 19900828 86 64 .00 0.0 19900829 86 66 .01 0.0 19900830 80 57 .00 0.0 19900831 82 52 .00 0.0 September Date TMAX TMIN PREC SNOW 19900901 81 55 .00 0.0 19900902 84 62 .58 0.0 19900903 73 55 T 0.0 19900904 67 49 .00 0.0 19900905 75 51 T 0.0 19900906 71 60 .00 0.0 19900907 72 55 .58 0.0 19900908 67 45 .00 0.0 19900909 65 40 T 0.0 19900910 74 58 .12 0.0 19900911 78 56 .01 0.0 19900912 65 61 T 0.0 19900913 77 60 T 0.0 19900914 65 59 T 0.0 19900915 73 55 .24 0.0 19900916 65 46 T 0.0 19900917 58 45 .02 0.0 19900918 56 41 T 0.0 19900919 61 35 .09 0.0 19900920 66 50 .34 0.0 19900921 66 43 .00 0.0 19900922 61 54 .43 0.0 19900923 69 50 .56 0.0 19900924 63 45 .00 0.0 19900925 66 42 .00 0.0 19900926 67 50 T 0.0 19900927 68 59 T 0.0 19900928 68 54 T 0.0 19900929 71 50 .00 0.0 19900930 64 54 .15 0.0 October Date TMAX TMIN PREC SNOW 19901001 66 45 T 0.0 19901002 64 41 T 0.0 19901003 66 39 .00 0.0 19901004 65 42 .28 0.0 19901005 66 47 .00 0.0 19901006 81 48 .00 0.0 19901007 83 57 .00 0.0 19901008 64 55 T 0.0 19901009 55 50 .05 0.0 19901010 55 49 .08 0.0 19901011 58 50 .39 0.0 19901012 65 56 .06 0.0 19901013 68 58 1.69 0.0 19901014 78 56 .55 0.0 19901015 75 51 .00 0.0 19901016 65 39 .00 0.0 19901017 63 34 .00 0.0 19901018 68 53 .20 0.0 19901019 64 36 .93 0.0 19901020 57 33 .00 0.0 19901021 58 31 .00 0.0 19901022 64 45 .00 0.0 19901023 55 43 .83 0.0 19901024 66 43 1.77 0.0 19901025 55 36 .00 0.0 19901026 48 39 .00 0.0 19901027 48 28 .00 0.0 19901028 51 27 .59 0.0 19901029 49 33 .04 0.0 19901030 54 26 .00 0.0 19901031 55 32 .00 0.0 November Date TMAX TMIN PREC SNOW 19901101 62 30 .00 0.0 19901102 60 32 .00 0.0 19901103 73 48 .00 0.0 19901104 73 47 .00 0.0 19901105 60 41 .00 0.0 19901106 53 39 1.90 0.0 19901107 46 29 .00 0.0 19901108 41 26 T T 19901109 48 25 .00 0.0 19901110 55 35 4.70 0.0 19901111 44 30 T 0.0 19901112 37 24 .04 0.2 19901113 33 22 .00 0.0 19901114 44 28 .00 0.0 19901115 63 30 .00 0.0 19901116 68 39 .00 0.0 19901117 60 38 T 0.0 19901118 42 35 T 0.0 19901119 37 32 .33 0.0 19901120 50 27 .00 0.0 19901121 49 27 .00 0.0 19901122 42 24 .00 0.0 19901123 46 36 .41 0.0 19901124 50 36 .12 0.0 19901125 54 31 T 0.0 19901126 44 24 .00 0.0 19901127 48 24 T 0.0 19901128 64 38 .00 0.0 19901129 63 39 T 0.0 19901130 39 23 .00 0.0 December Date TMAX TMIN PREC SNOW 19901201 46 24 .00 0.0 19901202 55 33 .00 0.0 19901203 37 28 .06 0.1 19901204 54 37 3.50 0.0 19901205 39 23 .00 0.0 19901206 39 20 .00 0.0 19901207 45 26 .00 0.0 19901208 39 32 T T 19901209 44 26 .00 0.0 19901210 51 24 T T 19901211 34 18 .00 0.0 19901212 34 19 .00 0.0 19901213 44 30 T T 19901214 37 16 .00 0.0 19901215 35 16 .95 1.8 19901216 36 31 .70 0.8 19901217 44 26 .00 0.0 19901218 47 26 .27 0.0 19901219 48 30 .02 0.0 19901220 33 21 .00 0.0 19901221 37 22 .35 T 19901222 57 37 .02 0.0 19901223 66 46 .06 0.0 19901224 46 25 1.49 0.0 19901225 30 20 .00 0.0 19901226 34 20 .00 0.0 19901227 25 13 .00 0.0 19901228 24 19 .30 4.0 19901229 40 23 .04 0.1 19901230 52 38 .05 0.0 19901231 53 12 .09 0.0 Portland Jetport Observations 1990