# Imputation of missing data of temperature

I am interested to show the historical temperatures in my city, but I have many missing values. Indeed, I have 4 diferents geographical points (stations) in the city with historical registred temperatures. My data base is organizaed by monthly along the last 50 years. For each of the 4 points in the city and for each month, I have 3 variables: average of Minimum Temperature, average of maximun Temperature and average compensated temperature. My dataset is organized like this (using R), where 83049 and 83695 are the firs two points (stations). I show only two points, but I have 4 points.

head(data)
1 1985-01-31              28,08710                        NA             18,938710                    NA                        NA                    NA
2 1985-02-28              31,08214                        NA             18,946429                    NA                        NA                    NA
3 1985-03-31              29,76129                        NA             19,396774                    NA                        NA                    NA
4 1985-04-30              28,79000                        NA             16,110000                    NA                        NA                    NA
5 1985-05-31              25,42581                        NA             12,190323                    NA                        NA                    NA
6 1985-06-30              24,67333                        NA              7,363333                    NA                        NA                    NA


and

tail(data)