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Hamilton, Ontario

Latitude 43.29° N | Longitude 79.91° W

Past 24 Hour Conditions

Date / Time
(EDT)
Conditions Temperature
(°C)
Wind
(km/h)
Humidex Relative
humidity
(%)
Dew
point
(°C)
Pressure
(kPa)
Visibility
(km)
30 April 2025
17:00 n/a 11  (10.6) E 9 * 55 2 102.1 n/a
16:00 n/a 11  (10.5) E 10 * 56 2 102.2 n/a
15:00 n/a 10  (9.6) E 12 * 58 2 102.3 n/a
14:00 n/a 9  (9.1) ESE 8 * 59 2 102.3 n/a
13:00 n/a 9  (8.8) E 11 * 57 1 102.3 n/a
12:00 n/a 8  (8.2) ENE 13 * 61 1 102.3 n/a
11:00 n/a 9  (8.9) ESE 8 * 58 1 102.3 n/a
10:00 n/a 8  (8.3) E 2 * 55 0 102.3 n/a
09:00 n/a 6  (6.4) WNW 7 * 62 0 102.3 n/a
08:00 n/a 5  (4.8) NW 6 * 69 0 102.3 n/a
07:00 n/a 4  (4.2) calm * 80 1 102.2 n/a
06:00 n/a 2  (2.0) WNW 3 * 88 0 102.1 n/a
05:00 n/a 2  (1.9)   WNW 5 * 83 -1 102.1 n/a
04:00 n/a 3  (2.6) WSW 2 * 80 -1 102.1 n/a
03:00 n/a 3  (3.0) W 4 * 79 0 102.0 n/a
02:00 n/a 4  (4.0) NW 7 * 75 0 101.9 n/a
01:00 n/a 5  (4.9) WNW 7 * 70 0 101.8 n/a
00:00 n/a 6  (5.9) NW 9 gusts 27 * 65 0 101.7 n/a
29 April 2025
23:00 n/a 7  (7.3) WNW 11 * 59 0 101.6 n/a
22:00 n/a 9  (9.1) WNW 7 gusts 32 * 59 2 101.5 n/a
21:00 n/a 13  (13.3) WNW 11 gusts 33 * 55 4 101.3 n/a
20:00 n/a 18  (17.5) NW 19 gusts 37 * 50 7 101.0 n/a
19:00 n/a 23  (23.1) W 23 gusts 36 26 56 14 100.6 n/a
18:00 n/a 25  (24.8) WSW 19 gusts 40 27 47 13 100.5 n/a
17:00 n/a 26  (25.8)   WSW 25 gusts 41 30 54 16 100.5 n/a
Legend
n/a: not available
*: value not significant

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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