La Crosse Technology WS-2010 Software Manual page 64

Dataset
The dataset consists of 30 or 56 bytes, each byte containing two digits.
In the following, bits 0-3 are referred to as "L" and bits 4-7 as "H".
Temp 1 L2, H1, L1
Humidity 1 L3, H2
Temp 2 H4, L4, H3
Humidity 2 H5, L5
Temp 3 L7, H6, L6
Humidity 3 L8, H7
Temp 4 H9, L9, H8
Humidity 4 H10, L10
Temp 5 L12, H11, L11
Humidity 5 L13, H12
Temp 6 H14, L14, H13
Humidity 6 H15, L15
Temp 7 L17, H16, L16
Humidity 7 L18, H17
Temp 8 H19, L19, H18
Humidity 8 H20, L20
Rainfall H22, L22, H21, L21
Wind sp. H24, L24, H23, L23
Wind dir. L26, H25, L25
Pressure_I H27, L27, H26
Temp I L29, H28, L28
HumidityI L30, H29
>>>> Pressure 9 is not supported
Temp 9 H31, L31, H30
Humidity 9 H32, L32
64
BCD (tens, units, tenths) (Bit 3 of tens is sign)
Binary (Hi, Lo) (Bit 3 of Hi is the new flag)
BCD (tens, units, tenths) (Bit 3 of tens is sign)
Binary (Hi, Lo) (Bit 3 of Hi is the new flag)
BCD (tens, units, tenths) (Bit 3 of tens is sign)
Binary (Hi, Lo) (Bit 3 of Hi is the new flag)
BCD (tens, units, tenths) (Bit 3 of tens is sign)
Binary (Hi, Lo) (Bit 3 of Hi is the new flag)
BCD (tens, units, tenths) (Bit 3 of tens is sign)
Binary (Hi, Lo) (Bit 3 of Hi is the new flag)
BCD (tens, units, tenths) (Bit 3 of tens is sign)
Binary (Hi, Lo) (Bit 3 of Hi is the new flag)
BCD (tens, units, tenths) (Bit 3 of tens is sign)
Binary (Hi, Lo) (Bit 3 of Hi is the new flag)
BCD (tens, units, tenths) (Bit 3 of tens is sign)
Binary (Hi, Lo) (Bit 3 of Hi is the new flag)
(L22,H21,L21 = binary counter status)
(Bit 3 of H22 is the new flag)
BCD (hundreds, tens, units, tenths)
(Bit 3 of H22 is the new flag)
BCD (hundreds, tens, units)
BCD (hundreds, tens, units)
(absolute pressure - 200 hPa)
BCD (tens, units, tenths) (Bit 3 of tens is sign)
Binary (Hi, Lo) (Bit 3 of Hi is the new flag)
BCD (tens, units, tenths) (Bit 3 of tens is sign)
Binary (Hi, Lo) (Bit 3 of Hi is the new flag)