Gretna, Manitoba

Please enable Javascript to view imperial units or the graphic.

Latitude 49.03° N | Longitude 97.56° W

Past 24 Hour Conditions

Date / Time
(CDT)
Conditions Temperature
(°C)
Wind
(km/h)
Humidex Relative
humidity
(%)
Dew
point
(°C)
Pressure
(kPa)
Visibility
(km)
20 September 2017
00:00 n/a 18  (18.0) ESE 10 * 89 16 99.6 n/a
19 September 2017
23:00 n/a 19  (19.0) SSW 17 gust 28 * 86 17 99.7 n/a
22:00 n/a 19  (19.3) SSE 29 gust 38 * 80 16 99.5 n/a
21:00 n/a 19  (18.9) SSE 30 * 85 16 99.5 n/a
20:00 n/a 19  (18.6) ESE 21 * 86 16 99.6 n/a
19:00 n/a 20  (19.8) SE 21 gust 32 * 80 16 99.8 n/a
18:00 n/a 22  (21.9) SE 31 gust 42 26 66 15 99.8 n/a
17:00 n/a 22  (22.2)   SE 28 gust 37 26 66 15 99.9 n/a
16:00 n/a 22  (21.7) SE 27 gust 43 26 67 15 100.0 n/a
15:00 n/a 21  (20.8) SE 30 gust 40 25 71 15 100.1 n/a
14:00 n/a 19  (18.8) SE 27 gust 43 * 78 15 100.2 n/a
13:00 n/a 17  (16.9) SE 32 gust 41 * 87 15 100.4 n/a
12:00 n/a 16  (15.5) SE 32 gust 44 * 92 14 100.5 n/a
11:00 n/a 15  (14.6) SE 29 * 94 14 100.6 n/a
10:00 n/a 14  (14.3) SE 24 gust 34 * 94 13 100.7 n/a
09:00 n/a 14  (14.3) ESE 27 * 94 13 100.7 n/a
08:00 n/a 14  (14.2) ESE 21 * 94 13 100.8 n/a
07:00 n/a 14  (14.1) SE 20 * 94 13 100.8 n/a
06:00 n/a 14  (14.2) SE 20 * 93 13 100.8 n/a
05:00 n/a 14  (14.0) SE 16 * 92 13 100.9 n/a
04:00 n/a 13  (13.4) SE 11 * 93 12 100.9 n/a
03:00 n/a 13  (12.6) SE 13 * 93 12 101.0 n/a
02:00 n/a 11  (11.2)   SE 15 * 94 10 101.0 n/a
01:00 n/a 11  (11.3) SE 13 * 93 10 101.0 n/a
00:00 n/a 12  (12.4) SE 12 * 91 11 101.0 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

What we are doing

Features

Hurricanes and Climate Change

Hurricanes and Climate Change, is there a link?

Date modified: