Figure 6: Monthly Variation in Los Angeles' a.m. and p.m. Congested Hours due to Seasonal Factors

Figure 6: Monthly Variation in Los Angeles' a.m. and p.m. Congested Hours due to Seasonal Factors

Difference in congested hours per day from the trendline

Excel | CSV | Graphic Version

  Los Angeles a.m. seasonality Los Angeles p.m.seasonality
Jan –0.036501081 0.017731417
Feb 0.329889582 0.390577617
Mar 0.453568413 0.408035484
Apr –0.134087917 –0.50161922
May –0.006589382 –0.646133603
Jun –0.041541994 –0.152185653
Jul 0.093573487 0.039918881
Aug –0.64747353 –0.215906585
Sep 0.224786289 0.025733948
Oct 0.203645277 0.089306815
Nov 0.4085831 0.275172683
Dec –0.847852242 0.269368216

SOURCE: Calculated from data used in preparation of Federal Highway Administration, Urban Congestion Report, April 2004 - April 2007.