Weather in St. John's, Canada
Weather Advisories
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Today's weather summary
The weather in St. John's on Wednesday, December 25th, will vary throughout the day from sporadically snowing weather to clear.
According to our models flurries will appear during the evening and there is a high chance for clear skies before dawn.
Weather details for St. John's, on Wednesday, December 25th:
The maximum temperature of the day is going to be 31°F around 2 pm. The day will have high relative humidity, with average humidity of 64%, ranging from 37% to a maximum value of 86% at about 11 pm. The wind will be light, and will get up to 6 mph at 11 pm, blowing from the east. The cloud coverage will range from 0% around 6 am to as high as 100% around 8 pm with an average of 49%.
The precipitation probability will change throughout the day between 0% and 5%. The highest chance for precipitation will be around 7 pm and the lowest probability around midnight. The dew point will range from 7°F up to a maximum value of 27°F around 11 pm.
The visibility is expected to be good with average visibility of 10 mi throughout the day. Atmospheric pressure will be very high with average pressure of 1029 hPa. Sunrise will be at 7:31 am, and sunset at 4:36 pm. The day will have 9 hours and 5 minutes of daylight.
Air quality forecast for St. John's, on Wednesday, December 25th:
On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 33 and 37.
Pollen forecast for St. John's, on Wednesday, December 25th:
The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.
The weather in St. John's on Thursday, December 26th, is going to be cloudy throughout the day.
There is also a chance of drizzle around noon, at about 1 pm.
Weather information for St. John's, on Thursday, December 26th:
The maximum temperature during the day is going to be 37°F around 11 pm. The day will have very high relative humidity, with average humidity of 90%, ranging from 81% to a maximum value of 96% at about 6 pm. The wind will be breezy, and will get up to 13 mph at 11 pm, blowing from the east. The cloud coverage will range from 87% around 2 am to as high as 100% around 11 pm with an average of 99%.
The chances of precipitation throughout the day will change between 0% and 55%. The highest chance for precipitation will be around 8 pm and the lowest probability around midnight. The dew point will range from 28°F up to a maximum value of 35°F around 11 pm.
The visibility is expected to be good with average visibility of 8 mi throughout the day. Atmospheric pressure will be very high with average pressure of 1025 hPa. Sunrise will be at 7:32 am, and sunset at 4:36 pm. The day will have 9 hours and 4 minutes of daylight.
Air quality forecast for St. John's, on Thursday, December 26th:
On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 34 and 39.
Pollen forecast for St. John's, on Thursday, December 26th:
The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.
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