A monthly tsibble (index = Month) for Portland, Oregon containing the average monthly maximum, minimum temperatures in degrees Fahrenheit and precipitation and snow amounts. The variables are as follows [as obtained from the national weather service]:

NWSM

Format

A data frame with 240 rows and 7 variables:

MO

an integer Month (1--12)

YR

four digit calendar year (2000--2019)

MaxAvg

maximum average temperature F (39--87.5)

MinAvg

maximum average temperature F (27.97--61.4)

Precip

Precipitation in in (0--15.24)

Snow

Snow in in (0--19)

Month

a yearmonth time counter (2000 Jan--2019 Dec)