There's a mirror-image of that too.) So, because "" is a string and [null] is an object, we've got to first convert [null] to a string by of an object is retrieved by calling the [[{{UUID}]] internal method of the object, passing the optional hint PreferredType. The behaviour of the [[DefaultValue]] internal {{UUID} is defined by this {{UUID} for all native ECMAScript objects in 8.12.8. Now, the [[DefaultValue]] {{UUID} operation will call .toString() on the object and return that value. Try [null].toString() in your browser console: > [null].toString()

Northeast

Acadia National Parkin DowneastMaine sees its peak foliage in mid-October and is home to thetallest mountain on the U.S. Atlantic coast. Temperatures are on the cool side with highs in the upper 50 and lower 60s through mid-October and lows range from the upper 30s to the lower 40s. October is the second wettest month for the area with over 4.5 inches of rain falling on average.

In western Massachusetts,The Berkshiresarea beautiful place to see fall foliage. Driving up Mount Greylock will give you a fantastic view of the fall color. Mid-October is when the peak foliage usually occurs and high temperatures range from the mid 60s at the beginning of the month to the mid 50sat the end of October.However, rain may dampen the brilliant colors a little as October is also the wettest month of the year for the area, with almost 4.75 inches of rain on average.

Average Fall Foliage Peak Times

New York Cityexperiences pleasant temperatures in October and the peak foliage is in late October, which is also when thelargest Halloween celebration in the world occurs. High temperatures are in the mid to upper 60s on average, with lows in the lower to mid 50s, which make it a great time to walk around and explore the city. It can be wet in October with 4.4 inches of rain on average, so bring an umbrella.

The peak of fall foliage occurs a little later inWashington, D.C., with the peak in early November. Temperatures are fairly mild with highs ranging from the mid 70s in early October to the mid 60s in early November. The pleasant temperatures will enhance your enjoyment of the fall color as you walk the National Mall or visit the U.S. National Arboretum.