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
(NDT)
Conditions Temperature
(°C)
Wind
(km/h)
Relative
humidity
(%)
Dew
point
(°C)
Pressure
(kPa)
Visibility
(km)
27 May 2017
16:30


Fog

1  (0.8)   NE 29 98 1 101.2 0.4
15:30


Fog

1  (0.8)   NE 28 gust 37 98 1 101.2 0.2
14:30


Mist

2  (1.6) NE 22 98 1 101.2 3
13:30


Fog

2  (1.5) NE 17 98 1 101.2 0.8
12:30


Fog

2  (1.5) NE 24 gust 35 98 1 101.1 0.4
11:30


Fog

2  (2.1) ENE 26 gust 40 98 2 101.1 0.2
10:30


Light Drizzle and Fog

2  (2.0) E 26 gust 41 98 2 101.1 0.2
09:30


Light Drizzle and Fog

2  (1.6) ENE 24 gust 34 98 1 101.1 0.2
08:30


Light Rain and Fog

2  (1.5) NE 17 98 1 101.2 0.2
07:30


Fog

1  (1.3) NE 16 98 1 101.2 0.2
06:30


Fog

2  (1.6) ENE 14 98 1 101.2 0.4
05:30


Fog

1  (1.3) ENE 14 98 1 101.2 0.4
04:30


Fog

2  (1.8) ESE 13 98 2 101.2 0.4
03:30


Fog

1  (1.2) ESE 10 97 1 101.3 0.4
02:30


Fog

1  (0.9) E 16 97 1 101.3 0.4
01:30


Fog

1  (1.0) ESE 9 97 1 101.4 0.4
00:30


Fog

1  (1.0) SE 13 97 1 101.5 0.6
26 May 2017
23:30


Fog

1  (1.0) SE 9 96 0 101.5 0.6
22:30


Fog

1  (1.4) SE 14 96 1 101.6 0.8
21:30


Cloudy

2  (1.8) SSE 16 93 1 101.6 13
20:30


Cloudy

2  (2.2) SSE 14 88 0 101.7 24
19:30


Cloudy

4  (3.7) S 16 83 1 101.7 24
18:30


Mostly Cloudy

4  (4.2) SSE 21 77 1 101.8 24
17:30


Cloudy

5  (5.3) SSE 14 71 1 101.7 24
16:30


Mostly Cloudy

5  (5.4)   SE 23 68 0 101.8 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: