REST OF Tonight Mostly cloudy. Lows in the upper 40s to mid
50s. Southwest winds 10 to 20 mph.
Mon Mostly cloudy in the morning then becoming partly
cloudy. Highs in the upper 60s to lower 80s. South winds 10 to
Petaluma temperatures for today from 12:00 AM to 9:15 PM Sun, Jul 25th 2021.
The following chart reports hourly Petaluma temperature today (Sun, Jul 25th 2021). The lowest temperature reading has been 53.06 degrees fahrenheit at 3:54 AM, while the highest temperature is 75.2 degrees fahrenheit at 4:15 PM.
Petaluma humidity today from 12:00 AM on Sun, Jul 25th 2021 until 9:15 PM.
The following chart shows hourly Petaluma humidity today (Sun, Jul 25th 2021). The lowest humidity reading has been 50.25 percent at 4:15 PM, while the highest recorded humidity is 93.6 percent at 5:45 AM.
Petaluma barometric pressure today from 12:00 AM on Sun, Jul 25th 2021 until 9:15 PM.
The following chart outlines hourly Petaluma barometric pressure today (Sun, Jul 25th 2021). The lowest barometric pressure reading has been 29.85 inHg at 6:55 PM, while the highest recorded barometric pressure is 29.98 inHg at 8:55 AM.
Petaluma wind speeds today from 12:00 AM on Sun, Jul 25th 2021 until 9:15 PM.
The following chart displays hourly Petaluma wind speed today (Sun, Jul 25th 2021). The lowest wind speed reading has been 4mph at 5:15 AM, while the highest observed wind speed is 18mph at 5:10 PM.
Petaluma wind gusts today from 12:00 AM on Sun, Jul 25th 2021 until 9:15 PM.
The following chart provides hourly Petaluma wind gusts today (Sun, Jul 25th 2021). No recorded wind gusts so far.
Petaluma rain amount today from 12:00 AM on Sun, Jul 25th 2021 until 9:15 PM.
The following chart reports hourly Petaluma precipitation today (Sun, Jul 25th 2021). No recorded precipitation so far.
Petaluma dew points today from 12:00 AM on Sun, Jul 25th 2021 until 9:15 PM.
The following chart displays hourly Petaluma dew points today (Sun, Jul 25th 2021). The lowest dew point reading has been 50 degrees fahrenheit at 3:50 AM, while the highest dew point is 57.2 degrees fahrenheit at 1:50 PM.
This past weather information is provided AS IS and strictly for recreational, educational, and informational purposes only; we disclaim liability of any kind whatsoever, including, without limitation, liability for quality, performance, merchantability and fitness for a particular purpose arising out of the use, or inability to use the data. The information may be inaccurate or incomplete based on how well the corresponding weather station successfully or unsuccessfully reported or recorded it with the instruments which measured the weather at the time; including gaps between hours or even days. Specifically, LocalConditions.com and this data, as presented, may not and should not be used as a reference for any reason relating to legal proceedings, insurance claims, recovery, loss prevention, making predictions, or critical decisions. Lastly, the weather station may be miles away from the actual area of interest. This data may not be leeched or republished.
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.