Weather in Santa Helena, Brazil
Weather Advisories
in the data behind our forecast?
Tomorrow's weather summary
The weather in Santa Helena on Tuesday, December 24th, is going to be cloudy for most of the day, with clear skies before dawn.
There is also a chance for many clouds in the early morning at about 7 am.
Weather details for Santa Helena, on Tuesday, December 24th:
The highest temperature of the day will be 86°F around 3 pm. The day will be humid, with average humidity of 68%, ranging from 55% to a maximum value of 82% at about 9 pm. The wind will be light, and will get up to 9 mph at 6 am, blowing from the north-east. The cloud coverage will range from 0% around midnight to as high as 100% around 11 pm with an average of 62%.
The chances of precipitation throughout the day will change between 0% and 5%. The highest chance for precipitation will be around 6 pm and the lowest probability around midnight. The dew point will range from 58°F up to a maximum value of 72°F around 7 pm.
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 1011 hPa. Sunrise will be at 5:49 am, and sunset at 7:24 pm, making it a total of 13 hours and 35 minutes of daylight.
Air quality forecast for Santa Helena, on Tuesday, December 24th:
On average, the air quality on this day will be moderate, meaning that air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. According to our index, ranging from 0 to 500, the air quality is going to be between values of 32 and 101.
Pollen forecast for Santa Helena, 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.
The weather in Santa Helena on Wednesday, December 25th, will be mostly clear for most of the day, with clear skies during the morning.
There's seems to be also high probability of cloud overcast before dawn around 12 am.
Weather information for Santa Helena, on Wednesday, December 25th:
The highest temperature during the day is going to be 83°F at about 3 pm. The day will be humid, with average humidity of 63%, ranging from 45% to a maximum value of 80% at about 4 am. The wind will be breezy, and will get up to 11 mph at 4 pm, blowing from the south-west. The cloud coverage will range from 0% around 10 am to as high as 100% around midnight with an average of 24%.
The precipitation probability will change throughout the day between 0% and 5%. The highest chance for precipitation will be around noon and the lowest probability around midnight. The dew point will range from 58°F up to a maximum value of 63°F around 2 am.
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 1011 hPa. Sunrise will be at 5:49 am, and sunset at 7:24 pm. The day will have 13 hours and 35 minutes of daylight.
Air quality forecast for Santa Helena, on Wednesday, December 25th:
On average, the air quality on this day will be moderate, meaning that air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. According to our index, ranging from 0 to 500, the air quality is going to be between values of 34 and 99.
Pollen forecast for Santa Helena, 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.
Nearby locations
FAQ
