Canadian station data sorted by ratio of extreme low TEMP on extreme positive and negative PNA days

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ID# Station name
Extreme
threshold
(°C)
Days
Mean
PNA
Extreme
+PNA
days
Extreme
-PNA
days
Extreme
PNA ratio
1032730 ESTEVAN_POINT, BC 1.7°C 536 -1.48 0 307 Inf*
1066481 PRINCE_RUPERT_A, BC -4.8°C 511 -1.46 0 298 Inf*
1060840 BELLA_COOLA, BC -8.1°C 513 -1.51 1 304 304.00*
1051351 Cape St James CS, BC 1.1°C 483 -1.57 1 301 301.00*
1100120 AGASSIZ_CDA, BC -2.8°C 534 -1.43 2 308 154.00*
1057050 SANDSPIT_A, BC -1.1°C 521 -1.46 2 301 150.50*
1026270 PORT_HARDY_A, BC -0.6°C 516 -1.44 2 299 149.50*
1036570 QUATSINO, BC -0.3°C 490 -1.40 2 278 139.00*
1088970 WISTARIA, BC -20.8°C 503 -1.39 3 275 91.67*
1163780 KAMLOOPS_A, BC -12.9°C 505 -1.33 3 274 91.33*
1018610 Victoria Gonzales Hts, BC 1.4°C 466 -1.38 3 252 84.00*
1100030 Abbotsford A, BC -2.8°C 516 -1.41 4 293 73.25*
3050519 Banff CS, AB -21.7°C 514 -1.39 4 280 70.00*
1092970 FORT_ST_JAMES, BC -22.8°C 525 -1.34 4 279 69.75*
112G8L1 Summerland CS, BC -9.0°C 514 -1.29 4 271 67.75*
1096450 PRINCE_GEORGE_A, BC -22.6°C 506 -1.34 4 269 67.25*
1128581 Vernon CS, BC -12.0°C 518 -1.28 4 269 67.25*
1067742 STEWART_AIRPORT, BC -10.9°C 491 -1.34 4 252 63.00*
1090660 BARKERVILLE, BC -18.9°C 465 -1.39 4 252 63.00*
3035206 Pincher Creek Aut, AB -21.0°C 503 -1.42 5 286 57.20*
3070560 BEAVERLODGE_CDA, AB -26.7°C 515 -1.36 5 277 55.40*
1021830 COMOX_A, BC -1.0°C 509 -1.33 5 276 55.20*
1077500 SMITHERS_A, BC -19.2°C 524 -1.32 5 276 55.20*
1141455 CASTLEGAR_A, BC -9.2°C 514 -1.22 5 250 50.00*
3062440 Entrance, AB -24.3°C 421 -1.37 5 232 46.40*
1096630 QUESNEL_A, BC -20.3°C 516 -1.34 6 275 45.83*
3031400 CARWAY, AB -20.0°C 498 -1.39 6 271 45.17*
1168520 VAVENBY, BC -15.8°C 506 -1.22 6 256 42.67*
3012205 Edmonton Int'l A, AB -25.8°C 517 -1.40 7 294 42.00*
3023722 Lacombe CDA 2, AB -24.7°C 510 -1.43 7 291 41.57*
3062246 Edson Cr10, AB -25.0°C 497 -1.43 7 291 41.57*
1018620 VICTORIA_INT'L_A, BC -0.2°C 518 -1.35 7 281 40.14*
3044200 MANYBERRIES_CDA, AB -22.8°C 450 -1.35 6 238 39.67*
1183000 FORT_ST_JOHN_A, BC -28.1°C 505 -1.32 7 264 37.71*
1091174 Burns Lake CS, BC -22.4°C 446 -1.27 6 224 37.33*
1148700 WARFIELD, BC -8.9°C 506 -1.23 7 256 36.57*
3011120 CALMAR, AB -25.9°C 506 -1.40 8 285 35.62*
3031093 CALGARY_INT'L_A, AB -22.7°C 508 -1.41 8 284 35.50*
1192340 DEASE_LAKE, BC -29.2°C 506 -1.17 7 240 34.29*
3072920 Grande Prairie A, AB -28.1°C 515 -1.32 8 271 33.88*
1088010 TATLAYOKO_LAKE, BC -17.3°C 510 -1.27 8 265 33.12*
3065999 Slave Lake A, AB -26.7°C 406 -1.41 7 228 32.57*
3033880 Lethbridge A, AB -22.5°C 513 -1.37 9 290 32.22*
3015524 Rocky Mtn House Cr10, AB -26.1°C 505 -1.43 9 289 32.11*
3075040 PEACE_RIVER_A, AB -29.0°C 507 -1.33 9 270 30.00*
3033890 LETHBRIDGE_CDA, AB -21.2°C 451 -1.40 9 264 29.33*
3032800 GLEICHEN, AB -23.9°C 498 -1.39 10 284 28.40*
2101200 WATSON_LAKE_A, YT -36.2°C 493 -1.14 8 227 28.37*
3034480 MEDICINE_HAT_A, AB -23.2°C 502 -1.29 10 268 26.80*
1142160 CRESTON, BC -9.5°C 517 -1.13 9 241 26.78*
4024080 KLINTONEL, SK -23.9°C 448 -1.30 9 231 25.67*
3073146 HIGH_LEVEL_A, AB -32.2°C 512 -1.27 10 252 25.20*
1143900 KASLO, BC -8.8°C 509 -1.16 10 246 24.60*
2101100 TESLIN_A, YT -31.4°C 466 -1.12 9 218 24.22*
1192940 FORT_NELSON_A, BC -31.0°C 505 -1.07 9 205 22.78*
1176749 Revelstoke, BC -12.3°C 510 -1.15 11 250 22.73*
4028040 SWIFT_CURRENT_A, SK -24.6°C 506 -1.26 12 264 22.00*
4026040 Pennant, SK -24.5°C 465 -1.27 11 239 21.73*
3061200 Campsie, AB -26.7°C 512 -1.34 13 279 21.46*
3011887 Coronation Cr10, AB -27.2°C 500 -1.31 13 272 20.92*
2100700 MAYO_A, YT -41.0°C 497 -0.92 10 199 19.90*
1126510 PRINCETON_A, BC -13.9°C 520 -1.14 14 255 18.21*
2101300 WHITEHORSE_A, YT -31.2°C 490 -0.89 10 177 17.70*
3072658 FORT_CHIPEWYAN_A, AB -33.4°C 441 -1.26 13 225 17.31*
1173210 GOLDEN, BC -18.6°C 500 -1.15 15 250 16.67*
3081680 COLD_LAKE_A, AB -27.8°C 504 -1.24 16 264 16.50*
1152102 CRANBROOK_A, BC -17.2°C 495 -1.10 15 243 16.20*
3062693 FORT_MCMURRAY_A, AB -29.8°C 514 -1.20 17 256 15.06*
4048520 WASECA, SK -27.8°C 508 -1.26 18 271 15.06*
4057120 SASKATOON, SK -27.8°C 499 -1.19 18 251 13.94*
2202101 FORT_SIMPSON_A, NT -34.4°C 512 -0.86 15 181 12.07*
2100631 Haines Junction YTG, YT -32.6°C 449 -0.73 13 144 11.08*
4056120 Pilger, SK -28.1°C 505 -1.07 24 239 9.96*
2202200 FORT_SMITH_A, NT -34.0°C 508 -0.99 23 223 9.70*
4013480 INDIAN_HEAD, SK -26.3°C 502 -1.02 25 231 9.24*
4063560 ISLAND_FALLS, SK -31.8°C 518 -1.02 25 229 9.16*
2100182 BURWASH_A, YT -34.2°C 322 -0.66 10 88 8.80*
2100402 DAWSON_AIRPORT, YT -42.1°C 498 -0.75 19 167 8.79*
4016560 REGINA_A, SK -26.1°C 524 -1.03 28 243 8.68*
4056240 PRINCE_ALBERT_A, SK -29.4°C 505 -1.09 28 243 8.68*
4060982 BUFFALO_NARROWS_A, SK -30.0°C 340 -1.06 18 155 8.61*
2301100 Ennadai Lake, NU -37.8°C 317 -0.99 18 154 8.56*
5060520 BROCHET, MB -34.9°C 396 -0.95 21 174 8.29*
2202400 HAY_RIVER_A, NT -32.8°C 515 -0.97 27 220 8.15*
406QLD0 Uranium City (Aut), SK -34.8°C 331 -1.03 18 145 8.06*
2204100 YELLOWKNIFE_A, NT -35.9°C 508 -0.95 27 211 7.81*
4019040 YELLOW_GRASS, SK -25.5°C 480 -1.03 30 225 7.50*
5052880 THE_PAS_A, MB -29.2°C 518 -0.94 32 221 6.91*
5010240 BIRTLE, MB -27.5°C 515 -0.87 31 213 6.87*
4012400 ESTEVAN_A, SK -24.8°C 516 -0.94 33 223 6.76*
5060600 CHURCHILL_A, MB -33.7°C 510 -0.84 31 202 6.52*
5012080 PIERSON, MB -25.3°C 517 -0.89 38 222 5.84*
5040680 DAUPHIN, MB -26.7°C 521 -0.82 38 214 5.63*
4061861 CREE_LAKE, SK -33.4°C 255 -0.91 17 95 5.59*
5010485 BRANDON_CDA, MB -26.7°C 519 -0.78 41 208 5.07*
5021849 Morden CDA CS, MB -24.2°C 515 -0.75 39 195 5.00*
2202800 NORMAN_WELLS_A, NT -37.3°C 504 -0.57 28 139 4.96*
2201900 FORT_RELIANCE, NT -37.0°C 444 -0.78 38 176 4.63*
5062922 THOMPSON_A, MB -33.1°C 307 -0.84 26 119 4.58*
2100800 OLD_CROW_A, YT -40.8°C 293 -0.70 20 91 4.55*
5061001 Gillam A, MB -33.2°C 453 -0.78 41 180 4.39*
5010480 Brandon A, MB -26.7°C 492 -0.73 42 183 4.36*
5023222 WINNIPEG_INT'L_A, MB -26.9°C 507 -0.74 48 204 4.25*
2300500 BAKER_LAKE_A, NU -39.2°C 493 -0.72 47 190 4.04*
840C401 St Anthony A, NF -18.2°C 473 -0.67 41 160 3.90*
8403506 ST_JOHN'S_A, NF -10.2°C 510 -0.63 43 166 3.86*
23026HN LUPIN_AIRPORT, NU -38.0°C 393 -0.51 32 118 3.69*
8401700 GANDER_A, NF -13.4°C 511 -0.59 46 164 3.57*
5031200 GREAT_FALLS, MB -26.1°C 492 -0.64 51 179 3.51*
2300707 CHESTERFIELD_INLET_A, NU -38.9°C 469 -0.68 54 186 3.44*
5022759 Sprague, MB -26.2°C 500 -0.56 54 174 3.22*
6034075 KENORA_A, ON -25.1°C 513 -0.55 56 171 3.05*
6010739 Big Trout Lake Readac, ON -31.1°C 497 -0.56 55 167 3.04*
6139445 WELLAND, ON -11.0°C 507 0.55 152 52 2.92*
2301000 CORAL_HARBOUR_A, NU -37.8°C 502 -0.59 62 181 2.92*
6137149 RIDGETOWN_ACS, ON -11.4°C 507 0.54 163 57 2.86*
6155854 Orono, ON -13.5°C 475 0.53 149 53 2.81*
8403605 St John's West CDA CS, NF -9.5°C 494 -0.50 53 148 2.79*
8403800 STEPHENVILLE_A, NF -11.9°C 514 -0.44 55 148 2.69*
7045400 NATASHQUAN, QC -20.7°C 490 -0.43 54 145 2.69*
8502400 HOPEDALE, NF -24.2°C 397 -0.56 53 139 2.62*
2400600 CAMBRIDGE_BAY_A, NU -40.0°C 502 -0.46 66 163 2.47*
2202570 INUVIK_A, NT -38.0°C 502 -0.28 47 116 2.47*
8401501 Deer Lake A, NF -15.4°C 524 -0.47 65 160 2.46*
8501100 CARTWRIGHT, NF -21.5°C 515 -0.46 65 160 2.46*
7117825 SCHEFFERVILLE_A, QC -31.1°C 504 -0.37 64 156 2.44*
6119500 Wiarton A, ON -13.2°C 504 0.45 145 60 2.42*
613CC60 Harrow (Aut), ON -10.8°C 506 0.47 150 63 2.38*
6139143 Vineland Ritterhouse, ON -9.7°C 519 0.47 159 67 2.37*
6014353 Lansdowne House (Aut), ON -29.2°C 479 -0.41 62 147 2.37*
2200675 CAPE_PARRY_A, NT -35.3°C 415 -0.31 46 107 2.33*
6025203 Mine Centre, ON -25.3°C 486 -0.36 62 143 2.31*
6037775 SIOUX_LOOKOUT_A, ON -26.4°C 508 -0.39 65 149 2.29*
6022476 Fort Frances A, ON -25.0°C 504 -0.39 68 153 2.25*
8501900 GOOSE_A, NF -24.4°C 507 -0.42 68 152 2.24*
6144475 London A, ON -12.7°C 509 0.42 140 64 2.19*
7047910 SEVEN_ISLANDS_A, QC -21.7°C 525 -0.35 70 152 2.17*
6041110 Cameron Falls (Aut), ON -23.8°C 500 -0.33 67 145 2.16*
6163171 HALIBURTON_3, ON -19.5°C 499 0.41 140 65 2.15*
8402975 PORT_AUX_BASQUES, NF -10.3°C 508 -0.36 63 135 2.14*
7113534 KUUJJUAQ_A, QC -31.7°C 516 -0.35 78 167 2.14*
6150689 Belleville, ON -14.3°C 504 0.41 133 65 2.05*
6016527 PICKLE_LAKE_A, ON -28.9°C 418 -0.33 59 119 2.02*
2300902 COPPERMINE_A, NU -36.8°C 511 -0.33 71 143 2.01*
6166418 Peterborough A, ON -16.1°C 503 0.38 139 70 1.99*
6137287 St Catharines A, ON -10.3°C 424 0.41 117 60 1.95*
6139525 WINDSOR_A, ON -10.6°C 521 0.37 147 76 1.93*
6048261 THUNDER_BAY_A, ON -22.0°C 514 -0.28 77 143 1.86*
6092925 GORE_BAY_A, ON -16.5°C 495 0.33 127 69 1.84*
6075425 MOOSONEE, ON -27.8°C 479 -0.22 67 121 1.81*
6106000 Ottawa MDonaldCartierInt, ON -17.8°C 522 0.31 131 73 1.79*
6105976 OTTAWA_CDA, ON -18.0°C 509 0.30 130 75 1.73*
8204700 SABLE_ISLAND, NS -4.7°C 520 -0.28 77 133 1.73*
6085700 NORTH_BAY_A, ON -20.0°C 509 0.32 131 76 1.72*
2403500 RESOLUTE_A, NU -39.5°C 511 -0.29 80 136 1.70*
7103536 KUUJJUARAPIK_A, QC -31.0°C 494 -0.25 72 122 1.69*
7051200 CAUSAPSCAL, QC -21.3°C 499 -0.22 76 127 1.67*
8504175 Wabush_Lake, NF -30.0°C 390 -0.16 57 94 1.65*
2503650 SACHS_HARBOUR_A, NT -37.5°C 437 -0.18 62 101 1.63*
7024745 McTavish (Montreal), QC -15.5°C 481 0.28 115 71 1.62*
2400635 CAPE_DORSET_A, NU -31.6°C 449 -0.25 86 136 1.58*
2401030 DEWAR_LAKES, NU -36.0°C 363 -0.24 52 82 1.58*
8205700 SYDNEY_A, NS -11.3°C 513 -0.23 78 123 1.58*
7014290 LES_CEDARS, QC -17.0°C 499 0.27 118 75 1.57*
8101000 CHATHAM_A, NB -16.4°C 514 -0.18 80 125 1.56*
7103283 Inukjuak A, QC -32.0°C 518 -0.20 82 127 1.55*
7028124 SHERBROOKE_A, QC -19.1°C 506 0.24 116 75 1.55*
7055120 Mont-Joli A, QC -17.9°C 505 -0.16 82 125 1.52*
6057592 SAULT_STE_MARIE_A, ON -17.8°C 490 0.27 128 84 1.52*
2400800 CLYDE_A, NU -36.6°C 504 -0.17 77 117 1.52*
2402590 IQALUIT_A, NU -35.0°C 530 -0.25 104 157 1.51*
7091399 Chibougamau Chapais A, QC -28.4°C 458 -0.09 72 107 1.49*
2401200 EUREKA, NU -45.4°C 503 -0.17 70 103 1.47*
8100880 CHARLO_A, NB -18.2°C 506 -0.15 81 115 1.42*
7052605 GASPE_A, QC -17.8°C 412 -0.11 63 89 1.41
7034482 Maniwaki Airport, QC -21.1°C 503 0.21 113 81 1.40
2403201 POND_INLET_A, NU -40.0°C 320 -0.12 61 85 1.39
8300401 Charlottetown CDA CS, PE -13.8°C 506 -0.12 82 113 1.38
6073960 KAPUSKASING_CDA, ON -27.0°C 507 -0.08 89 121 1.36
7022160 DRUMMONDVILLE, QC -18.3°C 501 0.22 110 81 1.36
2402350 HALL_BEACH_A, NU -39.7°C 414 -0.16 74 99 1.34
2100682 Komakuk Beach A, YT -34.3°C 358 -0.12 49 65 1.33
2400650 Cape Dyer, NU -33.3°C 372 -0.07 66 87 1.32
7024280 LENNOXVILLE, QC -18.5°C 497 0.19 112 85 1.32
2303685 SHEPHERD_BAY_A, NU -42.2°C 299 -0.21 58 76 1.31
8205090 Shearwater A, NS -10.1°C 516 -0.09 88 114 1.30
6073975 Kapuskasing A, ON -25.7°C 507 -0.06 92 118 1.28
8300300 Charlottetown A, PE -14.1°C 517 -0.08 89 111 1.25
7098600 VAL_D'OR_A, QC -24.4°C 470 0.17 102 84 1.21
8101500 Fredericton A, NB -16.0°C 509 -0.07 91 109 1.20
8202810 Kentville CDA CS, NS -11.7°C 510 -0.07 92 109 1.18
7060400 BAGOTVILLE_A, QC -23.3°C 501 -0.00 89 104 1.17
8100300 AROOSTOOK, NB -19.8°C 494 -0.04 90 105 1.17
8203700 NAPPAN_CDA, NS -14.2°C 505 -0.06 91 105 1.15
6072225 EARLTON_A, ON -23.7°C 511 0.11 107 93 1.15
8201000 COLLEGEVILLE, NS -13.3°C 499 -0.06 94 106 1.13
8105200 SUSSEX, NB -15.8°C 507 -0.02 94 105 1.12
7074240 LA_TUQUE, QC -22.9°C 487 0.04 86 96 1.12
8101600 FREDERICTON_CDA, NB -16.1°C 508 -0.04 97 108 1.11
8103200 Moncton A, NB -15.0°C 518 -0.01 91 101 1.11
2100950 SHINGLE_POINT_A, YT -34.5°C 344 0.03 54 59 1.09
250M001 Mould Bay CS, NT -40.6°C 522 -0.03 102 111 1.09
8202000 GREENWOOD_A, NS -11.8°C 506 -0.04 95 103 1.08
701S001 Quebec, QC -18.9°C 517 0.10 102 95 1.07
8104900 SAINT_JOHN_A, NB -14.7°C 499 -0.00 93 98 1.05
7090120 AMOS, QC -25.0°C 531 0.07 107 102 1.05
6059D09 WAWA_A, ON -22.0°C 452 0.03 92 96 1.04
7054096 La Pocatiere, QC -18.0°C 511 0.07 100 98 1.02
2400300 ALERT, NU -39.4°C 478 0.02 85 84 1.01
8206500 YARMOUTH_A, NS -8.1°C 522 0.03 99 99 1.00