Weather in San José, Costa Rica
Weather Advisories
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Tomorrow's weather summary
The weather in San José on Sunday, September 20th, will be cloudy throughout the day, with light rain before dawn.
There's seems to be also high probability of few clouds before dawn around 2 am, and also drizzle around noon at about 11 am.
Weather information for San José, on Sunday, September 20th:
The highest temperature of the day will be 86°F around 1 pm. The day will be extremely humid, with average humidity of 91%, ranging from 71% to a maximum value of 100% at about 6 am. The wind will be light, and will get up to 5 mph at 3 pm, blowing from the south-east. The cloud coverage will range from 20% around 2 am to as high as 100% around 11 pm with an average of 93%.
The chances of precipitation throughout the day will change between 0% and 65%. The highest chance for precipitation will be around 5 am and the lowest probability around midnight. The dew point will range from 75°F up to a maximum value of 77°F around 6 pm.
The visibility is expected to be good with average visibility of 6 mi throughout the day. Atmospheric pressure will be normal with average pressure of 1011 hPa. Sunrise will be at 5:08 am, and sunset at 5:16 pm, making it a total of 12 hours and 8 minutes of daylight.
Air quality forecast for San José, on Sunday, September 20th:
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 13 and 36.
Pollen forecast for San José, on Sunday, September 20th:
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 San José on Monday, September 21st, is going to be cloudy throughout the day.
Also, there's a high chance of light rain before dawn, at about 3 am.
Weather details for San José, on Monday, September 21st:
The highest temperature during the day is going to be 85°F at about 3 pm. The day will be extremely humid, with average humidity of 88%, ranging from 71% to a maximum value of 99% at about 6 am. The wind will be light, and will get up to 8 mph at 11 am, blowing from the south-east. The cloud coverage will range from 82% around 1 pm to as high as 100% around 11 pm with an average of 98%.
The precipitation probability will change throughout the day between 0% and 60%. The highest chance for precipitation will be around 3 am and the lowest probability around midnight. The dew point will range from 74°F up to a maximum value of 77°F around 9 am.
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 1011 hPa. Sunrise will be at 5:07 am, and sunset at 5:15 pm. The day will have 12 hours and 8 minutes of daylight.
Air quality forecast for San José, on Monday, September 21st:
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 15 and 36.
Pollen forecast for San José, on Monday, September 21st:
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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