Canadian station data sorted by ratio of extreme high TMIN 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
1066481 PRINCE_RUPERT_A, BC 5.4°C 501 1.23 234 1 234.00*
1026270 PORT_HARDY_A, BC 6.3°C 508 1.15 222 1 222.00*
1090660 BARKERVILLE, BC -1.7°C 493 1.05 212 3 70.67*
1021830 COMOX_A, BC 6.7°C 520 1.01 201 3 67.00*
1018610 Victoria Gonzales Hts, BC 7.2°C 654 0.93 251 4 62.75*
1032730 ESTEVAN_POINT, BC 8.0°C 543 1.07 237 4 59.25*
2101300 WHITEHORSE_A, YT -2.6°C 505 1.29 247 5 49.40*
1036570 QUATSINO, BC 6.1°C 599 1.04 242 6 40.33*
1051351 Cape St James CS, BC 7.2°C 599 1.02 242 7 34.57*
2100182 BURWASH_A, YT -6.1°C 327 1.26 166 5 33.20*
3034480 MEDICINE_HAT_A, AB 0.3°C 510 0.81 166 5 33.20*
1183000 FORT_ST_JOHN_A, BC -0.4°C 512 1.16 228 7 32.57*
1057050 SANDSPIT_A, BC 6.1°C 509 1.05 218 7 31.14*
3031400 CARWAY, AB 1.1°C 489 1.01 202 7 28.86*
2101100 TESLIN_A, YT -4.0°C 468 1.04 197 7 28.14*
1100120 AGASSIZ_CDA, BC 6.5°C 527 0.99 212 8 26.50*
3035206 Pincher Creek Aut, AB 2.6°C 512 1.01 206 8 25.75*
1077500 SMITHERS_A, BC 0.0°C 550 0.93 197 8 24.62*
3033880 Lethbridge A, AB 0.2°C 509 0.93 199 9 22.11*
3075040 PEACE_RIVER_A, AB -3.0°C 502 1.00 196 9 21.78*
2202400 HAY_RIVER_A, NT -8.2°C 506 0.76 161 8 20.12*
2100700 MAYO_A, YT -6.6°C 499 0.96 197 10 19.70*
1100030 Abbotsford A, BC 6.2°C 509 0.83 173 9 19.22*
3072658 FORT_CHIPEWYAN_A, AB -6.7°C 435 0.70 131 7 18.71*
1096450 PRINCE_GEORGE_A, BC 0.5°C 506 0.95 184 10 18.40*
3050519 Banff CS, AB -1.6°C 522 0.79 171 10 17.10*
1096630 QUESNEL_A, BC 0.6°C 541 0.87 183 11 16.64*
1192340 DEASE_LAKE, BC -4.1°C 513 0.88 181 11 16.45*
3033890 LETHBRIDGE_CDA, AB 2.3°C 455 0.96 180 11 16.36*
3070560 BEAVERLODGE_CDA, AB -1.0°C 523 1.02 210 13 16.15*
4028040 SWIFT_CURRENT_A, SK -1.6°C 502 0.81 159 10 15.90*
3031093 CALGARY_INT'L_A, AB -1.1°C 547 0.97 216 14 15.43*
3062440 Entrance, AB 0.9°C 440 0.91 170 12 14.17*
3062693 FORT_MCMURRAY_A, AB -3.7°C 515 0.82 173 13 13.31*
3072920 Grande Prairie A, AB -2.0°C 518 0.82 173 13 13.31*
3062246 Edson Cr10, AB -2.8°C 523 0.81 181 14 12.93*
2202101 FORT_SIMPSON_A, NT -10.9°C 507 0.72 162 13 12.46*
1092970 FORT_ST_JAMES, BC -1.0°C 526 0.79 161 13 12.38*
3023722 Lacombe CDA 2, AB -2.8°C 521 0.73 161 13 12.38*
3012205 Edmonton Int'l A, AB -2.6°C 551 0.84 196 16 12.25*
1018620 VICTORIA_INT'L_A, BC 6.5°C 518 0.77 170 14 12.14*
3032800 GLEICHEN, AB -1.7°C 522 0.81 177 15 11.80*
1163780 KAMLOOPS_A, BC 3.0°C 513 0.64 141 12 11.75*
3011120 CALMAR, AB -3.0°C 539 0.85 188 16 11.75*
3011887 Coronation Cr10, AB -3.4°C 497 0.81 163 14 11.64*
4026040 Pennant, SK -1.7°C 504 0.77 163 14 11.64*
1091174 Burns Lake CS, BC -2.0°C 442 0.85 149 14 10.64*
3015524 Rocky Mtn House Cr10, AB -4.1°C 498 0.74 158 15 10.53*
2202200 FORT_SMITH_A, NT -7.8°C 521 0.64 152 15 10.13*
1168520 VAVENBY, BC 1.1°C 532 0.59 139 14 9.93*
1148700 WARFIELD, BC 2.8°C 564 0.54 147 15 9.80*
4048520 WASECA, SK -3.0°C 541 0.80 176 18 9.78*
3081680 COLD_LAKE_A, AB -3.3°C 544 0.73 166 17 9.76*
4024080 KLINTONEL, SK -1.7°C 455 0.68 131 14 9.36*
1088970 WISTARIA, BC -0.6°C 520 0.76 166 18 9.22*
1060840 BELLA_COOLA, BC 3.9°C 519 0.72 156 17 9.18*
2100631 Haines Junction YTG, YT -5.0°C 485 0.93 193 22 8.77*
1176749 Revelstoke, BC 1.4°C 531 0.51 119 14 8.50*
1173210 GOLDEN, BC 0.4°C 510 0.59 133 16 8.31*
2101200 WATSON_LAKE_A, YT -8.3°C 518 0.68 148 18 8.22*
1143900 KASLO, BC 1.7°C 505 0.55 123 15 8.20*
3073146 HIGH_LEVEL_A, AB -7.3°C 512 0.68 155 19 8.16*
1126510 PRINCETON_A, BC 0.0°C 597 0.62 169 21 8.05*
406QLD0 Uranium City (Aut), SK -8.0°C 329 0.60 80 10 8.00*
3065999 Slave Lake A, AB -2.3°C 418 0.55 103 13 7.92*
3044200 MANYBERRIES_CDA, AB -1.1°C 483 0.62 133 17 7.82*
1141455 CASTLEGAR_A, BC 2.6°C 512 0.52 129 17 7.59*
2201900 FORT_RELIANCE, NT -11.1°C 454 0.42 103 15 6.87*
112G8L1 Summerland CS, BC 3.2°C 507 0.54 127 19 6.68*
1192940 FORT_NELSON_A, BC -7.2°C 530 0.63 147 22 6.68*
1088010 TATLAYOKO_LAKE, BC 0.0°C 557 0.68 160 24 6.67*
1067742 STEWART_AIRPORT, BC 1.2°C 492 0.56 135 21 6.43*
4057120 SASKATOON, SK -2.8°C 516 0.53 124 21 5.90*
2204100 YELLOWKNIFE_A, NT -10.6°C 526 0.55 139 24 5.79*
2200675 CAPE_PARRY_A, NT -16.5°C 391 0.49 104 18 5.78*
3061200 Campsie, AB -2.5°C 514 0.60 142 25 5.68*
4016560 REGINA_A, SK -3.3°C 572 0.46 119 21 5.67*
4060982 BUFFALO_NARROWS_A, SK -3.5°C 348 0.66 97 19 5.11*
1152102 CRANBROOK_A, BC 0.7°C 512 0.42 118 24 4.92*
23026HN LUPIN_AIRPORT, NU -18.3°C 423 0.50 107 22 4.86*
4056240 PRINCE_ALBERT_A, SK -4.1°C 506 0.48 111 24 4.62*
2202800 NORMAN_WELLS_A, NT -14.3°C 506 0.52 147 32 4.59*
4061861 CREE_LAKE, SK -6.5°C 256 0.56 64 14 4.57*
1142160 CRESTON, BC 2.0°C 597 0.42 136 30 4.53*
4056120 Pilger, SK -3.9°C 521 0.49 117 26 4.50*
2100402 DAWSON_AIRPORT, YT -11.0°C 509 0.67 156 35 4.46*
4063560 ISLAND_FALLS, SK -6.5°C 504 0.44 102 24 4.25*
2503650 SACHS_HARBOUR_A, NT -19.4°C 421 0.45 112 27 4.15*
6137149 RIDGETOWN_ACS, ON 4.4°C 530 -0.44 22 91 4.14*
1128581 Vernon CS, BC 1.5°C 543 0.47 124 30 4.13*
6139445 WELLAND, ON 4.4°C 497 -0.37 20 82 4.10*
4013480 INDIAN_HEAD, SK -2.8°C 536 0.47 116 29 4.00*
6137287 St Catharines A, ON 3.8°C 421 -0.31 16 64 4.00*
4012400 ESTEVAN_A, SK -2.6°C 504 0.42 102 26 3.92*
613CC60 Harrow (Aut), ON 5.0°C 504 -0.41 21 82 3.90*
2300902 COPPERMINE_A, NU -17.2°C 509 0.51 131 34 3.85*
2301100 Ennadai Lake, NU -14.4°C 326 0.28 56 16 3.50*
4019040 YELLOW_GRASS, SK -2.2°C 491 0.41 102 30 3.40*
6166418 Peterborough A, ON 1.1°C 509 -0.32 27 87 3.22*
6139525 WINDSOR_A, ON 3.9°C 529 -0.36 29 90 3.10*
5052880 THE_PAS_A, MB -4.5°C 510 0.33 89 30 2.97*
6139143 Vineland Ritterhouse, ON 4.4°C 528 -0.32 28 83 2.96*
6092925 GORE_BAY_A, ON 1.8°C 500 -0.27 24 70 2.92*
2400600 CAMBRIDGE_BAY_A, NU -22.7°C 501 0.33 112 40 2.80*
6057592 SAULT_STE_MARIE_A, ON 0.6°C 489 -0.27 27 75 2.78*
5012080 PIERSON, MB -2.2°C 513 0.31 98 36 2.72*
6119500 Wiarton A, ON 2.8°C 523 -0.29 28 76 2.71*
2303685 SHEPHERD_BAY_A, NU -22.2°C 403 0.26 80 31 2.58*
6150689 Belleville, ON 2.8°C 559 -0.26 31 80 2.58*
5040680 DAUPHIN, MB -2.8°C 536 0.30 100 40 2.50*
5060520 BROCHET, MB -9.4°C 406 0.30 75 30 2.50*
6144475 London A, ON 3.0°C 508 -0.28 32 77 2.41*
2403201 POND_INLET_A, NU -20.6°C 350 0.15 43 18 2.39*
2202570 INUVIK_A, NT -16.0°C 514 0.30 135 57 2.37*
8403506 ST_JOHN'S_A, NF 1.8°C 527 0.27 96 41 2.34*
5010480 Brandon A, MB -3.6°C 475 0.22 80 37 2.16*
5010240 BIRTLE, MB -3.9°C 542 0.23 93 44 2.11*
5021849 Morden CDA CS, MB -1.0°C 549 0.22 107 54 1.98*
5010485 BRANDON_CDA, MB -3.0°C 525 0.18 83 42 1.98*
6155854 Orono, ON 2.2°C 517 -0.22 40 79 1.97*
6085700 NORTH_BAY_A, ON 0.6°C 523 -0.18 36 70 1.94*
7024280 LENNOXVILLE, QC 1.2°C 496 -0.12 36 70 1.94*
8401700 GANDER_A, NF 0.9°C 508 0.24 86 45 1.91*
6072225 EARLTON_A, ON -0.2°C 517 -0.21 40 76 1.90*
7034482 Maniwaki Airport, QC 0.1°C 518 -0.16 39 74 1.90*
8204700 SABLE_ISLAND, NS 6.7°C 515 0.20 72 38 1.89*
8502400 HOPEDALE, NF -1.7°C 442 0.15 64 34 1.88*
7090120 AMOS, QC -1.1°C 517 -0.18 36 67 1.86*
6163171 HALIBURTON_3, ON -0.3°C 502 -0.23 42 78 1.86*
5061001 Gillam A, MB -8.8°C 462 0.19 63 34 1.85*
2300500 BAKER_LAKE_A, NU -19.3°C 500 0.14 81 44 1.84*
8403605 St John's West CDA CS, NF 2.8°C 486 0.23 75 41 1.83*
7045400 NATASHQUAN, QC -0.9°C 497 0.16 74 41 1.80*
8403800 STEPHENVILLE_A, NF 2.6°C 521 0.19 83 46 1.80*
7014290 LES_CEDARS, QC 2.0°C 524 -0.14 36 64 1.78*
8402975 PORT_AUX_BASQUES, NF 2.2°C 505 0.17 69 39 1.77*
6105976 OTTAWA_CDA, ON 1.7°C 516 -0.14 37 65 1.76*
8205700 SYDNEY_A, NS 2.4°C 523 0.17 78 45 1.73*
250M001 Mould Bay CS, NT -25.0°C 520 0.12 90 52 1.73*
2401200 EUREKA, NU -28.7°C 512 0.13 89 52 1.71*
7052605 GASPE_A, QC -0.8°C 418 0.15 59 35 1.69*
6106000 Ottawa MDonaldCartierInt, ON 1.1°C 552 -0.13 40 67 1.68*
8300401 Charlottetown CDA CS, PE 2.8°C 524 0.16 72 43 1.67*
7022160 DRUMMONDVILLE, QC 1.5°C 508 -0.14 40 66 1.65*
7117825 SCHEFFERVILLE_A, QC -6.7°C 505 0.12 73 45 1.62*
7098600 VAL_D'OR_A, QC -0.6°C 465 -0.18 41 66 1.61*
7047910 SEVEN_ISLANDS_A, QC -1.3°C 509 0.13 64 40 1.60*
8401501 Deer Lake A, NF 0.9°C 531 0.12 89 56 1.59*
5062922 THOMPSON_A, MB -7.8°C 317 0.22 46 29 1.59*
8501900 GOOSE_A, NF -1.3°C 510 0.13 69 44 1.57*
7028124 SHERBROOKE_A, QC 0.5°C 510 -0.10 46 72 1.57*
5023222 WINNIPEG_INT'L_A, MB -3.2°C 503 0.13 73 47 1.55*
8201000 COLLEGEVILLE, NS 2.2°C 529 0.12 69 45 1.53*
5060600 CHURCHILL_A, MB -10.6°C 526 0.12 72 47 1.53*
2400800 CLYDE_A, NU -18.5°C 510 0.05 70 46 1.52*
7024745 McTavish (Montreal), QC 3.3°C 482 -0.08 35 53 1.51*
2400650 Cape Dyer, NU -12.8°C 391 0.09 59 39 1.51*
6073975 Kapuskasing A, ON -1.7°C 529 -0.16 50 74 1.48*
6059D09 WAWA_A, ON -0.8°C 455 -0.21 41 60 1.46*
6016527 PICKLE_LAKE_A, ON -4.0°C 419 -0.14 39 57 1.46*
8300300 Charlottetown A, PE 1.8°C 536 0.10 73 50 1.46*
6073960 KAPUSKASING_CDA, ON -1.7°C 512 -0.15 46 67 1.46*
8203700 NAPPAN_CDA, NS 2.2°C 541 0.15 78 54 1.44*
8205090 Shearwater A, NS 4.2°C 508 0.13 70 49 1.43*
2403500 RESOLUTE_A, NU -22.8°C 519 0.11 91 64 1.42*
840C401 St Anthony A, NF -0.6°C 503 0.09 68 48 1.42*
2100950 SHINGLE_POINT_A, YT -14.6°C 378 0.09 79 56 1.41
2401030 DEWAR_LAKES, NU -16.1°C 394 0.04 59 42 1.40
8501100 CARTWRIGHT, NF 0.0°C 526 0.07 69 50 1.38
8100880 CHARLO_A, NB 0.4°C 499 0.14 62 45 1.38
8101000 CHATHAM_A, NB 0.9°C 505 0.10 67 49 1.37
6048261 THUNDER_BAY_A, ON -1.1°C 549 -0.15 52 70 1.35
6075425 MOOSONEE, ON -2.9°C 477 -0.08 41 55 1.34
8103200 Moncton A, NB 1.7°C 527 0.13 72 54 1.33
2100800 OLD_CROW_A, YT -17.0°C 336 0.15 65 49 1.33
7060400 BAGOTVILLE_A, QC -0.6°C 516 0.07 63 49 1.29
6041110 Cameron Falls (Aut), ON -1.7°C 557 -0.12 60 76 1.27
8202810 Kentville CDA CS, NS 3.5°C 513 0.11 72 57 1.26
6022476 Fort Frances A, ON -1.5°C 507 0.01 66 53 1.25
8504175 Wabush_Lake, NF -5.6°C 380 0.08 51 41 1.24
5031200 GREAT_FALLS, MB -1.1°C 504 0.04 62 50 1.24
2400635 CAPE_DORSET_A, NU -10.5°C 435 -0.00 58 48 1.21
6014353 Lansdowne House (Aut), ON -5.0°C 459 -0.08 44 53 1.20
7103283 Inukjuak A, QC -6.2°C 489 0.01 62 52 1.19
7091399 Chibougamau Chapais A, QC -3.2°C 465 0.01 45 38 1.18
8206500 YARMOUTH_A, NS 5.0°C 527 0.08 72 61 1.18
2402350 HALL_BEACH_A, NU -18.9°C 427 0.04 61 52 1.17
2100682 Komakuk Beach A, YT -16.0°C 380 -0.04 76 66 1.15
2301000 CORAL_HARBOUR_A, NU -15.6°C 518 -0.09 61 70 1.15
6037775 SIOUX_LOOKOUT_A, ON -1.7°C 514 -0.07 58 66 1.14
5022759 Sprague, MB -2.2°C 515 0.02 69 61 1.13
8105200 SUSSEX, NB 1.7°C 545 0.09 70 62 1.13
8101500 Fredericton A, NB 1.4°C 510 0.06 63 56 1.12
8202000 GREENWOOD_A, NS 3.1°C 512 0.06 64 57 1.12
7054096 La Pocatiere, QC 0.0°C 653 -0.05 68 76 1.12
2402590 IQALUIT_A, NU -10.0°C 532 0.02 68 61 1.11
7074240 LA_TUQUE, QC -1.0°C 559 0.01 59 53 1.11
7055120 Mont-Joli A, QC 0.2°C 508 0.03 54 49 1.10
7113534 KUUJJUAQ_A, QC -6.7°C 536 -0.02 67 61 1.10
7103536 KUUJJUARAPIK_A, QC -4.5°C 492 -0.08 51 56 1.10
8100300 AROOSTOOK, NB 0.6°C 495 0.03 49 53 1.08
8101600 FREDERICTON_CDA, NB 1.7°C 514 0.03 57 53 1.08
7051200 CAUSAPSCAL, QC -1.1°C 517 0.04 62 58 1.07
2400300 ALERT, NU -25.6°C 501 -0.06 70 66 1.06
6025203 Mine Centre, ON -1.7°C 510 -0.08 58 60 1.03
2300707 CHESTERFIELD_INLET_A, NU -16.1°C 475 -0.07 59 61 1.03
6034075 KENORA_A, ON -1.9°C 504 -0.02 59 61 1.03
8104900 SAINT_JOHN_A, NB 2.3°C 490 0.05 60 62 1.03
6010739 Big Trout Lake Readac, ON -6.7°C 527 -0.01 60 59 1.02
701S001 Quebec, QC 0.6°C 540 0.04 60 59 1.02