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Brockville, Ontario

Latitude 44.64° N | Longitude 75.75° W

Past 24 Hour Conditions

Date / Time
(EST)
Conditions Temperature
(°C)
Wind
(km/h)
Relative
humidity
(%)
Dew
point
(°C)
Pressure
(kPa)
Visibility
(km)
21 November 2024
05:00 n/a 7  (6.7) SSW 15 88 5 100.3 n/a
04:00 n/a 7  (7.3)   SSW 17 88 5 100.3 n/a
03:00 n/a 6  (5.6) ESE 6 91 4 100.3 n/a
02:00 n/a 6  (6.1) E 12 82 3 100.3 n/a
01:00 n/a 6  (6.3) E 13 80 3 100.2 n/a
00:00 n/a 6  (6.2) ENE 16 80 3 100.3 n/a
20 November 2024
23:00 n/a 6  (6.3) ENE 18 gusts 28 79 3 100.3 n/a
22:00 n/a 6  (6.2) ENE 19 gusts 27 80 3 100.4 n/a
21:00 n/a 6  (6.2) ENE 14 gusts 29 81 3 100.5 n/a
20:00 n/a 6  (5.9) ENE 15 82 3 100.5 n/a
19:00 n/a 5  (5.4) ENE 21 gusts 29 84 3 100.5 n/a
18:00 n/a 5  (5.2) ENE 15 gusts 33 85 3 100.6 n/a
17:00 n/a 5  (5.2) NE 13 85 3 100.7 n/a
16:00 n/a 6  (5.8) NE 14 82 3 100.7 n/a
15:00 n/a 6  (6.4) NE 18 77 3 100.8 n/a
14:00 n/a 7  (6.7) NE 20 75 3 100.7 n/a
13:00 n/a 7  (6.6) NE 18 78 3 100.8 n/a
12:00 n/a 7  (6.8) NE 17 77 3 100.9 n/a
11:00 n/a 7  (7.1) NE 12 74 3 100.9 n/a
10:00 n/a 6  (5.8) ENE 13 78 2 101.0 n/a
09:00 n/a 6  (5.5) ENE 16 81 2 101.0 n/a
08:00 n/a 5  (4.8) NE 12 86 3 101.0 n/a
07:00 n/a 5  (4.7)   NE 14 85 2 101.0 n/a
06:00 n/a 5  (4.8) NE 10 85 3 101.0 n/a
05:00 n/a 5  (4.7)   NE 9 86 3 101.0 n/a
Legend
n/a: not available

This table displays weather elements available for this station

Highest temperature
Lowest temperature

Equal temperature values are all highlighted

This is an automated product, generated using preliminary data.

If you require additional historical weather information, please visit Climate website.

Highlighting criteria

Significant Weather Conditions

To highlight potentially dangerous weather conditions the following are displayed in bold characters:

  • Tornado
  • Funnel Cloud
  • Thunderstorm
  • Lightning
  • Hail
  • Freezing precipitation
  • Heavy precipitation
  • Any other weather condition, if the visibility is 1.0 km0.6 miles or less

In addition some weather elements are displayed in bold characters when they reach the following values:

Temperatures:

  • Hot: 30.0°C86°F and higher
  • Cold: -30.0°C-22°F and lower
Humidex:
  • Values of 3595 and more
Wind chill
  • Values of -35-31 and below

Winds:

  • Mean speed of 60 km/h37 mph or more
  • Gust speed of 90 km/h56 mph or more

Visibility:

  • 1.0 km0.6 miles or less along with the weather conditions

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