The Perseid Meteor Shower, one of the most reliable and best meteor showers of the year along side the other giant, the Geminid meteor shower (in December). The Perseids usually peak each year in August but will be visible even as early as July 13. This is definitely something you don’t want to miss.
Between August 10-13 expect a rate of around 80 meteors/hour provided you have a dark sky. Perseids will be visible (though fewer) even in mid/late July as it builds up. The Perseid shower will combine with the Delta Aquarids as well, which peak around July 28 but are active until early August.
To ensure you see the most meteors possible, go somewhere away from city lights and get atop a mountain if there is one near you, as this will minimize light pollution. The light pollution from a city (or the moon!) will drown out fainter meteors, so best to avoid that. Thankfully the moon sets in the afternoon, before midnight, during the time of the peak. It is only a crescent (about 17% illuminated) on the night of the 10th but will be around 45% illuminated on the 13th and set later in the day then as well. Once the moon sets, typically the best time to watch will be the hours just before sunrise, though it should be a good show all throughout the night either way. Now we can only hope to have clear skies [fig.1].
Meteors will appear all across the sky (so don’t restrict yourself to looking at just the Perseus constellation), however they will seem to radiate from the Perseus constellation, meaning their tails will point back towards it. Perseus rises in the Northeast, located near the Pleiades star cluster and the “W” shaped Cassiopeia.
The radiant point location also means the Southern Hemisphere will see lower rates. Areas below -32 degrees latitude will see very few to none because the radiant point never rises above the horizon. I recommend taking a drive north if you live close to or below that latitude.Something to note, when the radiant point is near the horizon you will see less meteors – as was mentioned before – but you will also have a chance to see more Earthgrazers. These are long-lasting meteors that cut across Earth’s atmosphere at a less steep angle leaving long tails behind them. They can be quite spectacular and if the space rock is large enough it could even pass through Earth’s atmosphere and back out into space!
Just sit back, find somewhere dark, take in the majesty of the cosmos and ride spaceship Earth through the debris field of comet Swift-Tuttle at ~107,000kmh. Be sure to bundle up, stay warm and remember; you might see a lot or you might not see many, but if you stay in the house, you won’t see any.