Presently the forum is in decision making mode regarding the Data Collecting, Reporting and Archiving.
Post whatever you wish at present and use whatever scripts you may have in place.
All Suggestions welcome here.
Here are some ideas that will be recorded daily:

Temperature High:
Temperature Low:
Dew Point High:
Dew point Low:
Rainfall Total:
Rain Rate High:
Wind Gust High:
Wind Run:
Baro High:
Baro Low:
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South Hill, Oamaru

Temperature High = 20.40 °C at 5:05 PM
Temperature Low = 9.10 °C at 2:18 AM
Rain Total mm = 0.52 mm
Rain Rate (max) = 0.51 mm at 9:01 AM
Average Wind = 2 km/h
High Wind Gust = 15.48 km/h at 3:50 PM
Wind Run km = 54.57 km
Dominant Wind Direction = 133.33 °
Barometric Pressure High = 1019.60 hPa at 11:31 PM
Barometric Pressure Low = 1016.30 hPa at 6:02 PM

Glenavy
Temperature High: 20.2C
Temperature Low: 9.0C
Dew Point High: 14.6C
Dew point Low: 8.9C
Rainfall Total: 0
Rain Rate High: N/A
Wind Gust High: 29.5km/h
Wind Run: N/A
Baro High: 1018.8hPa
Baro Low: 1015.6hPa

Thats ok Suezy, you put whatever you wish. I am just giving ideas. There are no set rules with your Highs and Lows. You may submit whatever you wish

Temperature High:16
Temperature Low:10
Dew Point High:10.2
Dew point Low:6.7
Rainfall Total:
Rain Rate High:
Wind Gust High:29.2
Wind Run:196
Baro High:1021
Baro Low:1017

Wairoa, Hawkes Bay Yesterday

Temp High = 20.9
Temp Low = 10.0
Dew Point High = 13.9
Dew Pont Low = 9.8
Rain Total mm = 0.3
Rain Rate = 3.6
High Wind Gust = 27.0
Wind Run km = 133.5
Dominant Direction S
Baro High = 1020.5
Baro Low = 1018.0