Atlantic - Newfoundland: Past 24 Hour Conditions

St. John's Int'l Airport

02:30 PM NDT 19 August 2026

This table is a summary of hourly weather conditions for the past 24 hours.
Please note that these observations might not always be representative of weather conditions over their associated marine area.

Disclaimer

This table is a summary of hourly weather conditions for the past 24 hours.
Please note that these observations might not always be representative of weather conditions over their associated marine area.
Date / Time (NDT)	Wind(knots)	Conditions	Visibility(km)	Pressure(kPa)	Air temp(°C)	Relative humidity(%)	Dew point(°C)	Humidex
19 August 2026
14:30	SE 7	Mostly Cloudy	24	102.2	17	72	12	*
13:30	SSE 9	Mostly Cloudy	24	102.2	16	74	11	*
12:30	SE 7	Mostly Cloudy	24	102.2	16	75	11	*
11:30	SE 8	Mostly Cloudy	24	102.3	14	86	12	*
10:30	SE 8	Cloudy	24	102.3	14	90	12	*
9:30	SSE 8	Mostly Cloudy	24	102.3	14	92	12	*
8:30	ESE 4	Mostly Cloudy	21	102.3	14	91	12	*
7:30	ESE 3	Light Rainshower	24	102.3	13	95	12	*
6:30	S 3	Light Rainshower	24	102.3	13	96	12	*
5:30	S 4	Mostly Cloudy	24	102.3	13	94	12	*
4:30	SSW 6	Mostly Cloudy	24	102.3	13	93	12	*
3:30	S 5	Mostly Cloudy	24	102.3	13	92	12	*
2:30	S 7	Mostly Cloudy	24	102.3	13	91	12	*
1:30	S 8	Mostly Cloudy	24	102.3	13	90	12	*
0:30	SSW 8	Mostly Cloudy	24	102.4	13	91	12	*
18 August 2026
23:30	S 4	Mostly Cloudy	24	102.3	12	85	10	*
22:30	SW 5	Mostly Cloudy	24	102.3	13	79	9	*
21:30	S 9	Partly Cloudy	24	102.4	13	77	9	*
20:30	S 8	Partly Cloudy	24	102.4	14	64	7	*
19:30	S 10	Partly Cloudy	24	102.4	16	61	8	*
18:30	S 13	Partly Cloudy	24	102.3	18	57	9	*
17:30	S 12 gusts 18	Mostly Cloudy	24	102.3	19	56	10	*
16:30	S 13 gusts 19	Mostly Cloudy	24	102.3	19	59	11	*
15:30	S 16 gusts 22	Mostly Cloudy	24	102.4	20	55	11	22
14:30	S 15 gusts 20	Mostly Cloudy	24	102.3	20	61	12	*

If you require additional historical weather information, please visit Climate Data Online

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