Summary of the past 24 hours from the unofficial station on the roof of the Eyring Science Center on the campus of Brigham Young University in Provo, Utah, USA.
Fri, Mar 29, 2024 4:40:00 AM | |||
Temperature | Maximum: | 9.5 °C | at 12:54:00, 3/28/2024 |
Minimum: | 1.0 °C | at 19:21:00, 3/28/2024 | |
Average¹: | 4.5 °C | ||
Relative Humidity | Maximum: | 88.3% | at 20:51:00, 3/28/2024 |
Minimum: | 29.1% | at 11:05:00, 3/28/2024 | |
Average¹: | 62.4% | ||
Dewpoint | Maximum: | 0.2 °C | at 15:30:00, 3/28/2024 |
Minimum: | -8.2 °C | at 08:29:00, 3/28/2024 | |
Average¹: | -3.0 °C | ||
Mean Sea Level Pressure | Maximum: | 100.1 kPa | at 19:03:00, 3/28/2024 |
Minimum: | 99.5 kPa | at 15:03:00, 3/28/2024 | |
Average¹: | 99.8 kPa | ||
Station Pressure | Maximum: | 84.5 kPa | at 18:53:00, 3/28/2024 |
Minimum: | 84.1 kPa | at 16:42:00, 3/28/2024 | |
Average¹: | 84.3 kPa | ||
Wind Speed | Maximum: | 11.2 m/s from SSE (153°) | at 14:47:00, 3/28/2024 |
Average¹: | 2.1 m/s | ||
Wind Direction | Average²: | from ESE (109°) | |
Solar Irradiance | Maximum: | 1673 W/m² | at 16:24:00, 3/28/2024 |
Average¹: | 1340 W/m² | ||
Rainfall this month | 0.0 mm | ||
Rainfall since midnight | 0.0 mm | ||
Past 24 hours | 0.0 mm | ||
Maximum rate | 0.00 mm/hour | at 04:46:00, 3/28/2024 | |
Wind-Chill Temperature | Maximum: | 9.4 °C | at 12:54:00, 3/28/2024 |
Minimum: | -3.2 °C | at 19:10:00, 3/28/2024 | |
Average¹: | 3.6 °C | ||
Heat Index | Maximum: | 9.6 °C | at 12:54:00, 3/28/2024 |
Minimum: | 1.1 °C | at 19:22:00, 3/28/2024 | |
Average¹: | 4.6 °C |
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¹ The average given here is
the arithmetic mean: Σxi/N where the sum is
performed over the available data for the previous 24-hour period.
Normally the available data is the 1-minute average (arithmetic
mean of data taken once per second) for temperature, humidity, mean
sea-level pressure, station pressure, solar insolation, and
dewpoint. For wind chill the 1-minute value is the minimum
recorded over that period. For wind speed and heat index it is the
maximum during the period.
² The average wind direction is the vector average
which incorporates both the direction and speed. It is the
net direction a parcel of air would have moved if you could track
it over the 24-hour period.