SID Station Lat. Long. PWM Portland, ME 43ø39'N 070ø19'W January 1979 Date TMAX TMIN PREC SNOW 19790101 48 38 0.48 0.0 19790102 50 45 0.68 0.0 19790103 49 13 0.37 0.1 19790104 24 9 0.00 0.0 19790105 23 8 0.00 0.0 19790106 27 10 0.04 0.6 19790107 33 8 0.81 2.6 19790108 34 28 0.94 0.1 19790109 28 19 0.01 0.2 19790110 24 11 0.00 0.0 19790111 13 -2 0.00 0.0 19790112 16 -5 T 0.4 19790113 25 12 1.22 8.2 19790114 34 23 0.67 0.8 19790115 28 10 0.00 0.0 19790116 23 9 0.00 0.0 19790117 16 -7 0.82 15.9 19790118 14 1 0.56 11.2 19790119 19 -3 0.00 0.0 19790120 20 -8 0.10 0.7 19790121 43 18 2.78 6.2 19790122 41 25 T 0.0 19790123 34 19 0.00 0.0 19790124 32 10 0.00 0.0 19790125 35 32 0.81 5.5 19790126 36 33 0.38 1.3 19790127 38 34 0.26 0.0 19790128 37 30 0.03 0.0 19790129 41 34 0.08 0.0 19790130 39 30 0.40 2.3 19790131 31 26 0.48 6.3 February 1979 Date TMAX TMIN PREC SNOW 19790201 31 18 T T 19790202 27 18 T T 19790203 28 8 T T 19790204 29 -2 0.00 0.0 19790205 24 10 0.00 0.0 19790206 22 6 0.00 0.0 19790207 23 -1 0.00 0.0 19790208 22 10 0.12 1.7 19790209 17 -4 0.00 0.0 19790210 8 -12 0.00 0.0 19790211 6 -10 0.00 0.0 19790212 10 -11 0.00 0.0 19790213 7 -13 0.00 0.0 19790214 9 -8 0.00 0.0 19790215 15 -6 0.00 0.0 19790216 16 -2 0.00 0.0 19790217 6 -8 0.00 0.0 19790218 18 -13 0.00 0.0 19790219 25 -10 0.00 0.0 19790220 32 1 0.00 0.0 19790221 38 22 0.05 T 19790222 42 30 0.00 0.0 19790223 34 23 T T 19790224 38 32 1.28 T 19790225 39 29 0.04 T 19790226 32 23 1.95 2.8 19790227 35 31 0.06 T 19790228 47 28 0.00 0.0 March 1979 Date TMAX TMIN PREC SNOW 19790301 37 25 0.00 0.0 19790302 34 32 0.16 T 19790303 34 30 T T 19790304 36 32 T 0.0 19790305 44 35 0.03 0.0 19790306 43 39 0.86 0.0 19790307 41 37 0.97 0.0 19790308 45 35 0.27 0.0 19790309 46 29 0.00 0.0 19790310 38 28 0.57 T 19790311 38 22 0.44 T 19790312 29 17 0.00 0.0 19790313 35 10 0.00 0.0 19790314 47 35 0.10 0.0 19790315 35 12 0.00 0.0 19790316 28 7 0.00 0.0 19790317 35 18 0.00 0.0 19790318 40 20 0.00 0.0 19790319 45 35 T T 19790320 46 35 0.03 0.0 19790321 59 33 0.00 0.0 19790322 64 30 0.00 0.0 19790323 63 29 0.00 0.0 19790324 54 34 T 0.0 19790325 49 44 0.39 0.0 19790326 48 33 0.00 0.0 19790327 40 26 0.00 0.0 19790328 43 18 0.00 0.0 19790329 42 32 T 0.0 19790330 46 35 0.16 0.0 19790331 40 37 0.19 0.0 April 1979 Date TMAX TMIN PREC SNOW 19790401 48 35 0.01 0.0 19790402 40 33 0.91 T 19790403 43 35 0.03 0.0 19790404 47 29 0.01 T 19790405 39 33 0.42 0.2 19790406 42 29 0.04 T 19790407 41 28 0.00 0.0 19790408 47 25 0.00 0.0 19790409 35 32 0.79 2.7 19790410 46 31 0.08 0.0 19790411 53 31 0.00 0.0 19790412 55 27 0.00 0.0 19790413 49 34 0.00 0.0 19790414 45 30 0.04 T 19790415 37 34 0.07 T 19790416 41 33 0.03 0.0 19790417 50 31 T 0.0 19790418 55 26 0.00 0.0 19790419 50 30 0.09 T 19790420 56 29 0.00 0.0 19790421 52 26 0.00 0.0 19790422 52 31 0.00 0.0 19790423 70 35 0.00 0.0 19790424 66 35 T 0.0 19790425 57 42 0.01 0.0 19790426 61 44 0.02 0.0 19790427 53 49 3.59 0.0 19790428 52 46 0.10 0.0 19790429 63 49 0.03 0.0 19790430 66 45 0.21 0.0 May 1979 Date TMAX TMIN PREC SNOW 19790501 53 42 0.00 0.0 19790502 59 36 0.00 0.0 19790503 62 32 0.15 0.0 19790504 66 49 0.33 0.0 19790505 57 40 T 0.0 19790506 63 37 0.00 0.0 19790507 71 32 0.00 0.0 19790508 67 38 0.00 0.0 19790509 92 46 0.00 0.0 19790510 88 63 0.00 0.0 19790511 63 53 0.00 0.0 19790512 61 47 T 0.0 19790513 67 51 0.18 0.0 19790514 64 56 0.31 0.0 19790515 58 51 0.15 0.0 19790516 67 51 T 0.0 19790517 67 47 0.00 0.0 19790518 56 46 0.07 0.0 19790519 51 48 0.03 0.0 19790520 54 50 0.07 0.0 19790521 57 51 0.04 0.0 19790522 70 48 T 0.0 19790523 64 42 0.16 0.0 19790524 56 51 1.43 0.0 19790525 56 51 0.87 0.0 19790526 53 48 0.23 0.0 19790527 65 45 0.01 0.0 19790528 59 53 0.69 0.0 19790529 68 53 0.05 0.0 19790530 57 51 0.38 0.0 19790531 74 51 T 0.0 June 1979 Date TMAX TMIN PREC SNOW 19790601 74 52 0.00 0.0 19790602 70 50 0.00 0.0 19790603 75 55 0.00 0.0 19790604 73 55 0.00 0.0 19790605 66 55 0.02 0.0 19790606 72 50 0.00 0.0 19790607 70 46 0.00 0.0 19790608 69 54 0.00 0.0 19790609 72 58 T 0.0 19790610 72 58 0.00 0.0 19790611 71 56 T 0.0 19790612 65 46 0.05 0.0 19790613 71 44 0.00 0.0 19790614 74 41 0.00 0.0 19790615 88 55 0.00 0.0 19790616 91 63 0.00 0.0 19790617 85 59 0.00 0.0 19790618 84 59 1.87 0.0 19790619 75 51 0.00 0.0 19790620 77 48 0.00 0.0 19790621 73 44 0.00 0.0 19790622 69 49 0.03 0.0 19790623 77 54 T 0.0 19790624 68 49 0.00 0.0 19790625 69 45 0.00 0.0 19790626 71 41 0.00 0.0 19790627 70 50 0.00 0.0 19790628 74 56 0.00 0.0 19790629 73 54 0.00 0.0 19790630 70 55 T 0.0 July 1979 Date TMAX TMIN PREC SNOW 19790701 63 59 2.38 0.0 19790702 75 59 0.14 0.0 19790703 80 55 0.00 0.0 19790704 73 47 0.02 0.0 19790705 69 48 T 0.0 19790706 75 49 0.00 0.0 19790707 78 49 0.00 0.0 19790708 82 51 0.00 0.0 19790709 84 57 0.00 0.0 19790710 83 59 0.00 0.0 19790711 78 61 T 0.0 19790712 72 60 T 0.0 19790713 90 60 0.00 0.0 19790714 79 64 0.09 0.0 19790715 67 59 T 0.0 19790716 76 59 0.16 0.0 19790717 80 66 2.53 0.0 19790718 68 62 0.36 0.0 19790719 81 60 0.00 0.0 19790720 81 56 0.00 0.0 19790721 84 59 0.00 0.0 19790722 87 66 0.00 0.0 19790723 80 63 0.00 0.0 19790724 78 60 0.00 0.0 19790725 78 66 T 0.0 19790726 81 67 0.21 0.0 19790727 82 69 T 0.0 19790728 82 69 0.01 0.0 19790729 86 68 0.00 0.0 19790730 83 67 0.00 0.0 19790731 80 67 T 0.0 August 1979 Date TMAX TMIN PREC SNOW 19790801 88 68 0.09 0.0 19790802 72 65 0.01 0.0 19790803 84 69 T 0.0 19790804 83 68 0.03 0.0 19790805 81 69 T 0.0 19790806 81 56 0.00 0.0 19790807 74 52 0.05 0.0 19790808 84 60 0.09 0.0 19790809 77 55 0.00 0.0 19790810 61 50 0.97 0.0 19790811 68 48 T 0.0 19790812 60 52 0.66 0.0 19790813 69 50 0.82 0.0 19790814 74 50 T 0.0 19790815 69 49 T 0.0 19790816 73 47 T 0.0 19790817 71 43 0.00 0.0 19790818 67 44 T 0.0 19790819 61 55 0.74 0.0 19790820 71 58 T 0.0 19790821 71 56 0.07 0.0 19790822 75 55 0.00 0.0 19790823 67 49 0.00 0.0 19790824 71 60 T 0.0 19790825 79 64 0.00 0.0 19790826 78 56 0.00 0.0 19790827 75 59 0.09 0.0 19790828 74 58 0.00 0.0 19790829 68 57 1.27 0.0 19790830 81 65 0.64 0.0 19790831 75 50 0.00 0.0 September 1979 Date TMAX TMIN PREC SNOW 19790901 72 45 0.00 0.0 19790902 77 60 0.00 0.0 19790903 83 64 0.06 0.0 19790904 76 55 0.00 0.0 19790905 72 54 0.00 0.0 19790906 70 64 0.78 0.0 19790907 78 57 0.00 0.0 19790908 69 52 0.04 0.0 19790909 66 44 0.00 0.0 19790910 66 42 0.00 0.0 19790911 67 44 T 0.0 19790912 72 40 0.00 0.0 19790913 70 45 0.00 0.0 19790914 69 55 0.57 0.0 19790915 71 46 0.00 0.0 19790916 68 43 0.00 0.0 19790917 73 43 0.00 0.0 19790918 77 50 0.00 0.0 19790919 68 33 0.01 0.0 19790920 54 29 0.00 0.0 19790921 62 40 0.85 0.0 19790922 61 46 0.44 0.0 19790923 59 38 0.00 0.0 19790924 60 35 0.00 0.0 19790925 61 33 0.00 0.0 19790926 74 45 0.00 0.0 19790927 65 38 0.00 0.0 19790928 67 43 0.12 0.0 19790929 70 54 0.36 0.0 19790930 55 51 0.05 0.0 October 1979 Date TMAX TMIN PREC SNOW 19791001 58 52 1.51 0.0 19791002 70 51 T 0.0 19791003 61 51 1.68 0.0 19791004 69 53 0.00 0.0 19791005 63 54 0.24 0.0 19791006 66 47 0.01 0.0 19791007 62 42 0.52 0.0 19791008 54 32 0.00 0.0 19791009 42 31 0.46 T 19791010 41 32 0.18 1.7 19791011 44 29 0.00 0.0 19791012 51 36 1.17 0.0 19791013 59 40 0.00 0.0 19791014 50 31 0.00 0.0 19791015 52 28 T 0.0 19791016 51 28 0.00 0.0 19791017 52 27 0.04 0.0 19791018 60 34 0.01 0.0 19791019 54 28 0.00 0.0 19791020 64 49 0.00 0.0 19791021 75 48 0.00 0.0 19791022 81 54 0.00 0.0 19791023 69 50 0.00 0.0 19791024 60 43 0.39 0.0 19791025 50 34 0.00 0.0 19791026 46 30 0.00 0.0 19791027 43 27 0.00 0.0 19791028 48 30 0.50 0.0 19791029 53 35 T 0.0 19791030 52 36 0.00 0.0 19791031 51 28 0.00 0.0 November 1979 Date TMAX TMIN PREC SNOW 19791101 55 27 0.00 0.0 19791102 62 42 0.01 0.0 19791103 56 44 2.23 0.0 19791104 53 33 0.00 0.0 19791105 49 30 0.00 0.0 19791106 51 28 0.00 0.0 19791107 52 39 T 0.0 19791108 51 35 0.00 0.0 19791109 54 35 0.07 0.0 19791110 60 51 0.44 0.0 19791111 52 40 0.19 0.0 19791112 43 35 0.10 0.0 19791113 40 36 0.01 0.0 19791114 41 37 0.18 0.0 19791115 42 28 0.00 0.0 19791116 38 20 0.03 T 19791117 45 20 0.00 0.0 19791118 48 28 0.00 0.0 19791119 42 22 0.00 0.0 19791120 48 27 0.01 0.0 19791121 53 34 0.00 0.0 19791122 47 34 0.02 0.0 19791123 57 41 0.00 0.0 19791124 56 47 T 0.0 19791125 59 48 0.01 0.0 19791126 58 48 0.65 0.0 19791127 56 40 T 0.0 19791128 56 31 0.00 0.0 19791129 44 28 0.00 0.0 19791130 40 27 0.00 0.0 December 1979 Date TMAX TMIN PREC SNOW 19791201 40 23 0.00 0.0 19791202 36 21 T T 19791203 42 15 0.00 0.0 19791204 42 27 0.00 0.0 19791205 40 22 0.01 0.1 19791206 53 34 0.05 0.0 19791207 48 29 0.33 0.0 19791208 48 19 0.01 0.0 19791209 31 11 T T 19791210 34 21 0.00 0.0 19791211 43 26 0.00 0.0 19791212 64 28 T 0.0 19791213 45 18 0.14 1.2 19791214 27 10 0.06 0.5 19791215 33 2 0.00 0.0 19791216 43 33 0.23 0.0 19791217 42 7 0.10 T 19791218 17 1 0.00 0.0 19791219 10 -1 0.00 0.0 19791220 20 2 0.00 0.0 19791221 32 5 0.00 0.0 19791222 39 29 0.00 0.0 19791223 42 34 0.15 0.0 19791224 46 32 0.17 0.0 19791225 46 38 1.34 0.0 19791226 44 37 0.00 0.0 19791227 40 26 T T 19791228 37 27 0.00 0.0 19791229 44 29 0.00 0.0 19791230 36 22 0.00 0.0 19791231 38 18 0.00 0.0 Portland Jetport Observations 1979