905
AWCN11 CWVR 180907
WEATHER SUMMARY
FOR BRITISH COLUMBIA
ISSUED BY ENVIRONMENT CANADA
AT 1:07 A.M. PST THURSDAY 18 DECEMBER 2025.
DISCUSSION.
A STRONG LOW PRESSURE SYSTEM PASSED THROUGH THE PROVINCE OF B.C. ON
THE DAYS OF 16TH AND 17TH OF DECEMBER, 2025.
THE FOLLOWING IS SUMMARY OF WEATHER EVENT INFORMATION RECEIVED BY
ENVIRONMENT AND CLIMATE CHANGE CANADA AS OF 1 A.M. 18TH DECEMBER
2025.
1. SUMMARY OF MAXIMUM WIND GUST IN KM/H:
SOUTH VANCOUVER ISLAND AREA
RACE ROCK: 119
VICTORIA GONZALES: 100
TRIAL ISLAND LIGHTHOUSE: 85
KELP REEFS: 81
LOWER MAINLAND AREA
HOPE AIRPORT: 113
POINT ATKINSON LIGHTHOUSE: 102
SANDHEADS: 80
VANCOUVER INTERNATIONAL AIRPORT: 76
NORTH VANCOUVER ISLAND AREA
SARTINE ISLAND: 117
HERBERT ISLAND: 96
CENTRAL COAST AREA
EGG ISLAND LIGHTHOUSE: 93
MCINNES ISLAND LIGHTHOUSE: 74
2. SUMMARY OF RAINFALL ACCUMULATION IN MM
LOWER MAINLAND AREA
COQUITLAM: 70.4
ROCKY POINT PARK: 63.8
HAIG CAMP (NEAR HOPE): 62.6
UBC RESEARCH (NEAR SILVER VALLEY MAPLE RIDGE): 61
AGASSIZ: 61.2
PITT MEADOWS: 58.8
CULTUS LAKE: 57.4
CHILLIWACK: 57.4
BURNABY MOUNTAIN: 52.6
BURNABY SOUTH: 52
HOPE AIRPORT: 50.8
PORT MOODY: 46
SOUTHERN VANCOUVER ISLAND AREA
VICTORIA UNIVERSITY : 57.4
MALAHAT: 57
VICTORIA GONZALES: 53.6
FRASER CANYON AREA
HELLS GATE: 57
HIGHWAY 3 - HOPE TO PRINCETON VIA ALLISON PASS
NICOLUM CREEK: 42
ELK VALLEY AREA
MORRISSEY (NEAR FERNIE): 77
3. SUMMARY OF SNOWFALL ACCUMULATION IN CM
HIGHWAY 5 (HOPE TO MERRITT)
COQUIHALLA SUMMIT: 44
HIGHWAY 5 (MERRITT TO KAMLOOPS)
HELMER LAKE: 18
HIGHWAY 3 - PAULSON SUMMIT TO KOOTENAY PASS
KOOTENAY PASS: 17
OKANAGAN CONNECTOR - MERRITT TO KELOWNA
PENNASK SUMMIT: 14
TRANS-CANADA HIGHWAY - EAGLE PASS TO ROGERS PASS
ALBERT CANYON: 27
NORDIC 2: 17
HIGHWAY 97 - PINE PASS
MACKENZIE: 14
BC SOUTH PEACE RIVER
BRADEN ROAD: 14
4. SUMMARY OF RECORD MAXIMUM DAILY TEMPERATURE IN DEGREES CELSIUS:
THE FOLLOWING AREAS SET A DAILY MAXIMUM TEMPERATURE RECORD ON
DECEMBER 17, 2025 (TEMPERATURE VALUES GIVEN IN DEGREES CELSIUS):
CASTLEGAR AREA
NEW RECORD OF 9.1
OLD RECORD OF 6.2 SET IN 2001
RECORDS IN THIS AREA HAVE BEEN KEPT SINCE 1916
OSOYOOS AREA
NEW RECORD OF 11.3
OLD RECORD OF 9.7 SET IN 1997
RECORDS IN THIS AREA HAVE BEEN KEPT SINCE 1954
PENTICTON AREA
NEW RECORD OF 10.5
OLD RECORD OF 9.4 SET IN 1925
RECORDS IN THIS AREA HAVE BEEN KEPT SINCE 1907
SALMON ARM AREA
NEW RECORD OF 10.2
OLD RECORD OF 9.4 SET IN 2001
RECORDS IN THIS AREA HAVE BEEN KEPT SINCE 1893
SUMMERLAND AREA
NEW RECORD OF 9.7
OLD RECORD OF 8.9 SET IN 1917
RECORDS IN THIS AREA HAVE BEEN KEPT SINCE 1907
TRAIL AREA
NEW RECORD OF 8.7
OLD RECORD OF 7.2 SET IN 1939
RECORDS IN THIS AREA HAVE BEEN KEPT SINCE 1928
NOTE: THE TEMPERATURE RECORDS REPORTED HERE HAVE BEEN DERIVED FROM A
SELECTION OF HISTORICAL STATIONS IN EACH GEOGRAPHIC AREA THAT WERE
ACTIVE DURING THE PERIOD OF RECORD.
PLEASE NOTE THAT THIS SUMMARY MAY CONTAIN PRELIMINARY OR UNOFFICIAL
INFORMATION AND DOES NOT CONSTITUTE A COMPLETE OR FINAL REPORT.
END/PSPC
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