Hempstead, NY Weather Trend Charts
Fri, Nov 22nd 2024
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The following chart outlines hourly Hempstead, NY barometric pressure today (Fri, Nov 22nd 2024). The lowest barometric pressure reading has been 29.33 inHg at 2:51 AM, while the highest recorded barometric pressure is 29.39 inHg at 10:55 AM.
The following chart reports hourly Hempstead, NY temperature today (Fri, Nov 22nd 2024). The lowest temperature reading has been 39.2 degrees fahrenheit at 12:55 AM, while the highest temperature is 44.6 degrees fahrenheit at 9:15 AM.
The following chart reports hourly Hempstead, NY precipitation today (Fri, Nov 22nd 2024). The lowest precipitation recorded has been 0.001in. during the hour of 6:51 AM, while the highest amount is 0.02in. during the hour of 12:51 AM, with a total of 0.063 inches of rain today.
The following chart shows hourly Hempstead, NY humidity today (Fri, Nov 22nd 2024). The lowest humidity reading has been 70.27 percent at 10:05 AM, while the highest recorded humidity is 93.19 percent at 1:10 AM.
The following chart displays hourly Hempstead, NY wind speed today (Fri, Nov 22nd 2024). The lowest wind speed reading has been 14mph at 12:05 AM, while the highest observed wind speed is 30mph at 8:05 AM.
The following chart provides hourly Hempstead, NY wind gusts today (Fri, Nov 22nd 2024). The lowest wind gust reading has been 19mph at 12:05 AM, while the highest observed wind gust is 40mph at 4:51 AM.
The following chart displays hourly Hempstead, NY dew points today (Fri, Nov 22nd 2024). The lowest dew point reading has been 33.8 degrees fahrenheit at 10:05 AM, while the highest dew point is 37.4 degrees fahrenheit at 3:40 AM.
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Note regarding "Approx. Precipitation / Rain Total"
The "Approx. Precipitation / Rain Total" is calculated in whole based on the last measurement from each hour reported - which is accumulative and reset at the beginning of each hour - ideally. However, some stations reset at the wrong time, such as a few minutes after the hour. We have tried to account for this issue. Most gauges report multiple times per hour. For example, a measurement of precipitation at 8:15am could be 0.04 in. of water - then when a measurement is taken at 8:30am might be 0.06 in. - and at 8:56am might be 0.08 in. So, the accumulative total for that hour would be 0.08 in. - not calculated together to equal 0.18 in. of precipitation. Finally, each hourly total for the day is summed to provide the "Approx. Precipitation / Rain Total" figure.
One other note: if the total is 0, but there was obviously rain - then the instrument is not properly distributing its data from the station. The issue could be temporary or permanent.
Currently
 |
42°F |
29.39in
Barometer 73%
Humidity Southwest 24.2mph Wind |
| Overcast and Breezy | ||