Weather in Sumas, United States
Weather Advisories
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Today's weather summary
The weather in Sumas on Monday, December 23rd, will be cloudy for most of the day, with clear skies before dawn.
There's seems to be also high probability of many clouds before dawn at about 12 am, and also light rain during the evening at about 6 pm.
Weather details for Sumas, on Monday, December 23rd:
The maximum temperature of the day is going to be 50°F at about 11 pm. The day will have very high relative humidity, with average humidity of 87%, ranging from 80% to a maximum value of 92% at about 9 pm. The wind will be breezy, and will get up to 13 mph at 8 pm, blowing from the east. The cloud coverage will range from 0% around 1 am to as high as 100% around 11 pm with an average of 66%.
The chances of precipitation throughout the day will change between 0% and 90%. The highest chance for precipitation will be around 7 pm and the lowest probability around midnight. The dew point will range from 39°F up to a maximum value of 48°F around 11 pm.
The visibility is expected to be good with average visibility of 8 mi throughout the day. Atmospheric pressure will be normal with average pressure of 1015 hPa. Sunrise will be at 7:33 am, and sunset at 4:48 pm, making it a total of 9 hours and 15 minutes of daylight.
Air quality forecast for Sumas, on Monday, December 23rd:
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 21 and 34.
Pollen forecast for Sumas, on Monday, December 23rd:
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 Sumas on Tuesday, December 24th, is going to be cloudy for most of the day, together with few clouds around noon.
There is also a chance for some clouds around noon at about 12 pm.
Weather details for Sumas, on Tuesday, December 24th:
The highest temperature during the day will be 52°F at about 1 pm. The day will have very high relative humidity, with average humidity of 90%, ranging from 72% to a maximum value of 98% at about 11 pm. The wind will be breezy, and will get up to 13 mph at midnight, blowing from the south-west. The cloud coverage will range from 3% around 5 pm to as high as 100% around 11 am with an average of 73%.
The precipitation probability will change throughout the day between 0% and 20%. The highest chance for precipitation will be around 2 pm and the lowest probability around midnight. The dew point will range from 37°F up to a maximum value of 47°F around noon.
The visibility is expected to be good with average visibility of 10 mi throughout the day. Atmospheric pressure will be normal with average pressure of 1015 hPa. Sunrise will be at 7:33 am, and sunset at 4:48 pm. The day will have 9 hours and 15 minutes of daylight.
Air quality forecast for Sumas, on Tuesday, December 24th:
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 24 and 51.
Pollen forecast for Sumas, on Tuesday, December 24th:
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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