Brockville, Ontario

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Latitude 44.64° N | Longitude 75.75° W

Past 24 Hour Conditions

Date / Time
(EDT)
Conditions Temperature
(°C)
Wind
(km/h)
Humidex Relative
humidity
(%)
Dew
point
(°C)
Pressure
(kPa)
Visibility
(km)
22 July 2018
06:00 n/a 18  (17.5) ENE 11 * 79 14 101.4 n/a
05:00 n/a 18  (18.0) ENE 9 * 71 13 101.3 n/a
04:00 n/a 18  (17.5) ENE 11 * 74 13 101.4 n/a
03:00 n/a 16  (16.2) ENE 8 * 79 13 101.4 n/a
02:00 n/a 15  (15.1)   NE 5 * 86 13 101.5 n/a
01:00 n/a 15  (15.4) calm * 82 12 101.5 n/a
00:00 n/a 17  (17.3) E 4 * 76 13 101.5 n/a
21 July 2018
23:00 n/a 19  (19.4) SE 4 * 65 13 101.6 n/a
22:00 n/a 21  (21.0) SSW 6 24 60 13 101.5 n/a
21:00 n/a 24  (24.4) SSW 11 27 47 12 101.5 n/a
20:00 n/a 27  (26.5) ENE 10 30 46 14 101.4 n/a
19:00 n/a 28  (28.1) NE 12 31 40 13 101.4 n/a
18:00 n/a 29  (29.4) ENE 14 31 30 10 101.4 n/a
17:00 n/a 30  (30.3)   ENE 13 32 30 11 101.4 n/a
16:00 n/a 30  (29.9) E 18 gust 29 32 31 11 101.5 n/a
15:00 n/a 29  (29.0) ESE 12 30 31 10 101.5 n/a
14:00 n/a 28  (28.3) ESE 13 30 32 10 101.6 n/a
13:00 n/a 28  (28.0) ESE 7 29 30 9 101.6 n/a
12:00 n/a 27  (26.5) SSE 14 * 33 9 101.7 n/a
11:00 n/a 24  (24.3) SE 12 25 40 10 101.8 n/a
10:00 n/a 24  (23.5) SE 10 26 49 12 101.8 n/a
09:00 n/a 23  (23.0) SSE 17 25 48 12 101.8 n/a
08:00 n/a 22  (21.5) SSE 9 24 59 13 101.8 n/a
07:00 n/a 20  (20.0) SSE 9 23 68 14 101.8 n/a
06:00 n/a 19  (19.2) SSE 10 * 70 14 101.7 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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