Youshiko YC9510, Руководство по эксплуатации

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6.5.3 Increments of Rain Definitions

Rain rate or hourly rain is defined as the last 10 minutes of rainfall,
multiplied by six (10 minutes x 6 = 1 hour). This is also referred to as
instantaneous rain per hour.

Rain event is defined as continuous rain , and resets to zero if rainfall
accumulation is less than 10 mm (0.039 in) in a 24 hour period.

Daily Rain is defined as the rainfall since midnight (00:00).

Weekly Rain is defined as the calendar week total and resets on Sunday
morning at midnight (Sunday thru Saturday).

Monthly Rain is defined as the calendar month total and resets on the
first day of the Month.

Total Rain is defined as the running total since station was powered up.
6.6 Wind Display
Press the [WIND +] button to switch between average wind speed, wind
gust and wind direction.

Wind speed is defined as the average wind speed in the 16 second
update period.

Wind gust is defined as the peak wind speed in the 16 second update
period.
6.7 Temperature Display
If temperature is lower than minimum range, the temperature field will
display dashes (--.-). If temperature is higher than maximum range, the
temperature field will display dashes (--.-).
6.7.1 Wind Chill, Dew Point and Heat Index Display
Press the [TEMP] button to switch between Outdoor Temperature, Wind
Chill, Dew Point, Heat Index.