Grand Canyon Weather Map The average precipitation recorded around this time is 64.9 mm. March through May can be a fantastic period with its pleasant temperatures and unbelievable blooms. September and October still boast comfortable temperatures (hovering in the high 70s and 80s), but you'll find the best deals if you plan a November trip. Although winter is the prime tourist season in Phoenix and Tucson, night temperatures can be below freezing and days can sometimes be too cold for sunning or swimming. September through April, on the other hand, is the most ideal time to pay a visit to the southern cities of Arizona such as Phoenix and Tucson. Best time to visit Phoenix Arizona Weather in April-September: An excellent season to visit Arizona, the average temperature falls around 75℉. Reisinh, Best time to visit Tucson and Arizona South, Best time to visit Tombstone and Arizona southeast. March–Novembernature. Remember that The Grand Canyon north rimfacilities are closed between mid October till May. Best time to visit Tucson and Arizona South Perfect for afternoon sightseeing, the mornings and evenings will make you want to reach for a steaming cup of coffee. In fact, summer is the season for Valley residents to escape to Sedona and find relief in the 90-degree weather! The best time to visit Arizona's south (Phoenix, Tucson, Tombstone) is from September through April. Also, don’t even think about venturing into narrow slot canyons, such as Antelope Canyon near Page or the West Fork of Oak Creek Canyon, if there’s any chance of a storm anywhere in the region. Avoid Summer in the south, in places like Phoenix. In 1997, several hikers died when they were caught in a flash flood in Antelope Canyon, and in 2009, a flash flood inundated the parking lot at Sedona's Tlaquepaque shopping center. Located east of California and north of the Mexican border, Arizona is the big icon of the wild west and the American cowboy, immortalized in towns such as Tombstone. best time to visit phoenix, arizona The best time to visit Phoenix is from October to May, when the weather isn't too hot and humid. 47℉ is what the day feels like except the nights when the temperature falls! The maximum temperature recorded in this month is 91℉. Note: This information was accurate when it was published, but can change without notice. In the winter, sun seekers flock to the deserts, where temperatures average in the high 60s (low 20s Celsius) by day. One more thing to keep in mind: Sedona is just high enough that it actually gets cold in the winter -- sometimes it even snows. - Phoenix: the state capital and an immense metropolis - Indian Country: the land of the Navajos, but also of the Hopi people and Apaches - Flagstaff, 120 miles southeast of the Grand Canyon, Sedona and Red Rock Country In higher-elevation areas, of course, you’ll find traditional winter weather. Autumn is perhaps the best time to travel to Arizona, but Spring - time of the many local festivals - is also a good choice. Looks for signs warning motorists not to enter low areas when flooded, and take them seriously. This weather is perfect to go sightseeing around the city of Arizona. This is most likely one of the best times to visit Arizona and also a tourist high season. This phenomenon makes the weather seem cooler than usual. This time period sees an average precipitation of 48.75 mm. Now this may cause a little discomfort, but we are sure not complaining! The weather is great for outdoors, the air being moderately humid. At the Grand Canyon, summer is the busy season. The weather is great for outdoors, the air being moderately humid. www.best-time-to-travel.com. This is most likely one of the best times to visit Arizona and also a tourist high season. June, July and August are high travel season when visitors descend on Flagstaff to take advantage of the beautiful 80-degree weather. This time period sees an average precipitation of 18.89 mm. Worried about tourists flocking or closing hours of Arizona while planning your trip? Yuma is one of the desert communities where winter temperatures are the highest in the state, while Prescott and Sierra Vista, in the 4,000- to 6,000-foot elevation range, claim temperate climates that are just about ideal.