White Rock Automatic Weather Reporting System

CWWK · British Columbia, Canada

Climate White Rock Automatic Weather Reporting System 2020-2024

Climate and trends: average temperature, flight conditions, precipitation, wind speed and direction.

Calculated from historical METAR data of White Rock Automatic Weather Reporting System (CWWK) between 2020 and 2024.

VFR conditions (%)

Month Average 2024 2023 2022 2021 2020
January 0.0 0 0 0 0 0
February 0.0 0 0 0 0
March 0.0 0 0 0 0
April 0.0 0 0 0 0
May 0.0 0 0 0 0
June 0.0 0 0 0 0
July 0.0 0 0 0 0
August 0.0 0 0 0 0
September 0.0 0 0 0 0
October 0.0 0 0 0 0
November 0.0 0 0 0 0
December 0.0 0 0 0 0
Average

VFR conditions during daylight period

Percentage of observations where the VFR minimums for ceiling and visibility are met: visibility of 5 mi or more and a ceiling of 3,000 ft or more. Only observations between sunrise and sunset are taken into account.

Marginal VFR conditions (%)

Month Average 2024 2023 2022 2021 2020
January 0.0 0 0 0 0 0
February 0.0 0 0 0 0
March 0.0 0 0 0 0
April 0.0 0 0 0 0
May 0.0 0 0 0 0
June 0.0 0 0 0 0
July 0.0 0 0 0 0
August 0.0 0 0 0 0
September 0.0 0 0 0 0
October 0.0 0 0 0 0
November 0.0 0 0 0 0
December 0.0 0 0 0 0
Average

Marginal VFR conditions or better during daylight period

Percentage of observations where the MVFR minimums for ceiling and visibility are met: visibility of 3⅛ mi or more and a ceiling of 1,000 ft or more. Only observations between sunrise and sunset are taken into account.

Maximum temperatures (°C)

Month Average 2024 2023 2022 2021 2020
January 6.7 7 9 7 0 8
February 6.9 7 9 4 9
March 11.1 12 11 11 10
April 13.8 13 13 15 14
May 17.9 20 15 17 19
June 20.5 21 20 24 19
July 22.7 24 23 23 22
August 23.1 23 24 23 22
September 20.3 20 22 19 21
October 14.6 15 17 14 14
November 9.6 11 8 11 6
December 5.9 10 4 5 0
Average 13.5 6.7 15.3 14.8 13.7 13.6

16th highest temperature of Canada

Average highest temperature per day

The maximum temperature is typically observed some hours after noon.

Minimum temperatures (°C)

Month Average 2024 2023 2022 2021 2020
January 2.2 2 4 2 0 3
February 1.3 2 2 1 3
March 3.8 4 5 4 3
April 6.2 6 5 6 6
May 9.8 11 9 9 10
June 12.2 12 12 13 12
July 13.9 14 15 14 13
August 14.2 15 15 15 14
September 12.0 11 12 12 13
October 7.5 8 9 8 8
November 4.1 4 1 6 2
December 1.7 5 -1 -1 0
Average 6.7 2.1 8.0 7.5 7.1 7.1

Average lowest temperature per day

The minimum temperature is typically observed just before sunrise.

Precipitation (%)

Month Average 2024 2023 2022 2021 2020
January 0.0 0 0 0 0 0
February 0.0 0 0 0 0
March 0.0 0 0 0 0
April 0.0 0 0 0 0
May 0.0 0 0 0 0
June 0.0 0 0 0 0
July 0.0 0 0 0 0
August 0.0 0 0 0 0
September 0.0 0 0 0 0
October 0.0 0 0 0 0
November 0.0 0 0 0 0
December 0.0 0 0 0 0
Average

Precipitation during daylight period

Percentage of observations with observed rain, drizzle, snow or hail. Only observations between sunrise and sunset are taken into account.

Wind speed (knots)

Month Average 2024 2023 2022 2021 2020
January 3.4 3 3 3 3 5
February 3.3 3 3 4 3
March 3.2 3 3 4 3
April 3.3 4 3 3 3
May 2.8 3 3 3 3
June 2.8 3 3 3 3
July 2.8 3 3 3 3
August 2.5 2 2 2 3
September 2.4 2 2 2 2
October 2.6 2 3 3 3
November 3.1 2 3 4 3
December 3.0 2 3 4 3
Average 3.0 3.3 2.7 2.7 3.0 3.0

16th highest wind speed of Canada

Average wind speed

Excluding wind gusts. Only observations between sunrise and sunset are taken into account.

Prevailing wind direction

Month 2024 2023 2022 2021 2020
January 070° 076° 114° 105° 120°
February 125° 131° 119° 169°
March 130° 157° 172° 182°
April 164° 190° 203° 202°
May 213° 192° 204° 194°
June 212° 204° 203° 190°
July 215° 216° 201° 198°
August 227° 220° 198° 204°
September 216° 228° 191° 187°
October 073° 184° 130° 169°
November 108° 077° 125° 141°
December 075° 064° 102° 109°

Prevailing wind direction

Average wind direction, weighed by wind speed. Only observations between sunrise and sunset are taken into account.