Format the Min and Max temp elemets into a readable string

    Ex: Maximum temperature of 23°C (73°F) at 18-15:00Z

def min_max_temp(temp: str, unit: str = 'C') -> str:
    """
    Format the Min and Max temp elemets into a readable string

    Ex: Maximum temperature of 23°C (73°F) at 18-15:00Z
    """
    if not temp or len(temp) < 7:
        return ''
    if temp[:2] == 'TX':
        temp_type = 'Maximum'
    elif temp[:2] == 'TN':
        temp_type = 'Minimum'
    else:
        return ''
    temp = temp[2:].replace('M', '-').replace('Z', '').split('/')  # type: ignore
    if len(temp[1]) > 2:
        temp[1] = temp[1][:2] + '-' + temp[1][2:]  # type: ignore
    temp_value = temperature(core.make_number(temp[0]), unit)
    return f'{temp_type} temperature of {temp_value} at {temp[1]}:00Z'