St. John's Int'l Airport, Newfoundland and Labrador

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Latitude 47.62° N | Longitude 52.75° W

Past 24 Hour Conditions

Date / Time
(NST)
Conditions Temperature
(°C)
Wind
(km/h)
Wind
chill
Relative
humidity
(%)
Dew
point
(°C)
Pressure
(kPa)
Visibility
(km)
12 December 2017
11:30


Light Drizzle

0  (0.3) NNE 21 * 99 0 101.9 2
10:30


Light Rain

2  (1.8) NNE 20 * 96 1 102.0 3
09:30


Light Rainshower

4  (3.7) W 13 * 97 3 101.9 13
08:30


Light Rainshower

4  (3.8)   WSW 13 * 98 3 101.8 6
07:30


Light Rainshower

4  (3.6) WSW 19 gust 29 * 95 3 101.7 10
06:30


Mostly Cloudy

4  (3.6) SW 23 gust 35 * 87 2 101.6 24
05:30


Mostly Cloudy

3  (3.1) SSW 30 gust 39 * 82 0 101.5 24
04:30


Cloudy

3  (3.0) SSW 27 gust 37 * 86 1 101.5 24
03:30


Mostly Cloudy

2  (2.3) S 19 gust 28 * 85 0 101.5 24
02:30


Mostly Cloudy

2  (2.0) S 26 * 89 0 101.5 24
01:30


Mostly Cloudy

1  (1.4) S 22 * 86 -1 101.6 24
00:30


Cloudy

0  (0.3) S 11 * 91 -1 101.6 24
11 December 2017
23:30


Mostly Cloudy

1  (1.1) SSW 17 * 85 -1 101.7 24
22:30


Mostly Cloudy

1  (0.6) SSW 16 * 85 -2 101.7 24
21:30


Mostly Cloudy

1  (0.5) SSW 17 * 84 -2 101.7 24
20:30


Mostly Cloudy

0  (-0.2)   SW 9 -3 87 -2 101.8 24
19:30


Mostly Cloudy

0  (-0.1) SW 14 -4 85 -2 101.8 24
18:30


Mainly Clear

0  (-0.2)   SW 14 -5 85 -3 101.7 24
17:30


Partly Cloudy

0  (0.2) SSW 11 * 79 -3 101.7 24
16:30


Partly Cloudy

1  (1.4) WSW 18 * 67 -4 101.7 24
15:30


Mostly Cloudy

2  (2.1) W 21 * 69 -3 101.5 24
14:30


Mostly Cloudy

3  (3.0) W 29 gust 42 * 65 -3 101.5 24
13:30


Mostly Cloudy

3  (3.3) W 35 gust 46 * 67 -2 101.5 24
12:30


Mostly Cloudy

3  (3.4) W 30 gust 44 * 80 0 101.4 24
11:30


Light Rainshower

3  (2.6) WSW 30 gust 42 * 91 1 101.4 24
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

Date modified: