#UVindextime
print "Todays' max UV index time is %s" % datetime.datetime.fromtimestamp(boston.daily[0].uvIndexTime)
day0uvindextime=datetime.datetime.fromtimestamp(boston.daily[0].uvIndexTime)
print "Tomorrows' max UV index time is %s" % datetime.datetime.fromtimestamp(boston.daily[1].uvIndexTime)
day1uvindextime=datetime.datetime.fromtimestamp(boston.daily[1].uvIndexTime)
print "Day 2 max UV index time is %s" % datetime.datetime.fromtimestamp(boston.daily[2].uvIndexTime)
day2uvindextime=datetime.datetime.fromtimestamp(boston.daily[2].uvIndexTime)
print "Day 3 max UV index time is %s" % datetime.datetime.fromtimestamp(boston.daily[3].uvIndexTime)
day3uvindextime=datetime.datetime.fromtimestamp(boston.daily[3].uvIndexTime)
print "Day 4 max UV index time is %s" % datetime.datetime.fromtimestamp(boston.daily[4].uvIndexTime)
day4uvindextime=datetime.datetime.fromtimestamp(boston.daily[4].uvIndexTime)
print "Day 5 max UV index time is %s" % datetime.datetime.fromtimestamp(boston.daily[5].uvIndexTime)
day5uvindextime=datetime.datetime.fromtimestamp(boston.daily[5].uvIndexTime)

Todays' max UV index time is 2018-01-27 14:00:00
Tomorrows' max UV index time is 2018-01-28 13:00:00
Day 2 max UV index time is 2018-01-29 13:00:00
Day 3 max UV index time is 2018-01-30 13:00:00
Day 4 max UV index time is 2018-01-31 14:00:00
Day 5 max UV index time is 2018-02-01 14:00:00

mariadb_connection = mariadb.connect(user='user', password='pw', database='UVdb')
cursor = mariadb_connection.cursor()
cursor.execute("CREATE TABLE IF NOT EXISTS uvtable (ts TIMESTAMP, Day0 DATETIME , Day1 DATETIME  , Day2 DATETIME  , Day3 DATETIME  , Day4 DATETIME  , Day5 DATETIME)")
sql ="INSERT INTO uvtable (ts, Day0, Day1, Day2, Day3, Day4, Day5)"
sql += "VALUES (NULL, %s, %s, %s, %s, %s, %s)"
cursor.execute(sql,(day0uvindextime, day1uvindextime, day2uvindextime, day3uvindextime, day4uvindextime, day5uvindextime))
print("Storing UV index time values")
mariadb_connection.commit()
mariadb_connection.close()

MariaDB [forecastdb]> select * from UVtable;
+---------------------+--------+--------+--------+--------+--------+--------+
| ts                  | Day0   | Day1   | Day2   | Day3   | Day4   | Day5   |
+---------------------+--------+--------+--------+--------+--------+--------+
| 2018-01-27 14:58:48 | 999.99 | 999.99 | 999.99 | 999.99 | 999.99 | 999.99 |
| 2018-01-27 15:04:02 | 999.99 | 999.99 | 999.99 | 999.99 | 999.99 | 999.99 |
| 2018-01-27 15:05:29 | 999.99 | 999.99 | 999.99 | 999.99 | 999.99 | 999.99 |
| 2018-01-27 15:12:35 | 999.99 | 999.99 | 999.99 | 999.99 | 999.99 | 999.99 |
| 2018-01-27 15:13:50 | 999.99 | 999.99 | 999.99 | 999.99 | 999.99 | 999.99 |
| 2018-01-27 15:15:59 | 999.99 | 999.99 | 999.99 | 999.99 | 999.99 | 999.99 |
| 2018-01-27 15:16:54 | 999.99 | 999.99 | 999.99 | 999.99 | 999.99 | 999.99 |
| 2018-01-27 15:18:10 | 999.99 | 999.99 | 999.99 | 999.99 | 999.99 | 999.99 |