A woman in a bumble bee costume shelters from the rain beneath an umbrella as she walks through central London, on May 14, 2015. (Photo by Leon Neal/AFP Photo)

People walk under a shelter during a sudden hail-storm on April 22, 2015, in Istanbul. (Photo by Bulent Kilic/AFP Photo)

Female villagers start their 20km (12 mile) hike back up to their mountain home with international relief aid they received in the damaged village of Balua, near the epicenter of Saturday's massive earthquake, in the Gorkha District of Nepal, Thursday, April 30, 2015. (Photo by Wally Santana/AP Photo)

In this Wednesday, June. 9, 2010 file photo, men walk amongst the graves of children killed by lead poisoning, in Yangalma Village Gusau, Nigeria. (Photo by Sunday Alamba/AP Photo)

People are reflected in a puddle as they walk carrying umbrellas in Milan, Italy, Monday, April 27, 2015. (Photo by Antonio Calanni/AP Photo)

A taxi driver shades himself with an umbrella as he watches a woman prepare to cross the street near Central Park in downtown in Havana, Cuba, Saturday, May 16, 2015. The private cabbie rests on his 1956 Cadillac Sedan De Ville as he waits for customers. He said he tends to work with tourists who need a driver for the entire day, for which he charges $50 dollars. (Photo by Desmond Boylan/AP Photo)

A man takes shelter next to discarded broken umbrellas in a litter bin during heavy rain in the Sydney central business district, Tuesday April 21, 2015 Sydney, Australia. (Photo by David Moir/AAP Image via AP Photo)

A Kashmiri man holds an umbrella as he fishes sitting on the banks of the Nigeen Lake on a rainy day in Srinagar, Indian controlled Kashmir, Monday, April 27, 2015. (Photo by Mukhtar Khan/AP Photo)

Tourists make their way along the Royal Mile in Edinburgh, Britain May 5, 2015. (Photo by Cathal McNaughton/Reuters)

A visitor shelters under her umbrella as she makes a phone call at the Royal Horticultural Soceity's Chelsea Flower Show in London, Britain, May 18, 2015. (Photo by Toby Melville/Reuters)

U.S. President Barack Obama holds an umbrella for Senior Advisor Valerie Jarrett (C) and Deputy Chief of Staff Anita Breckenridge (R) as they step from Marine One during a rain shower on the South Lawn of the White House in Washington May 18, 2015. (Photo by Joshua Roberts/Reuters)

A crewman assists James Jakes, of England, out of the car under an umbrella held by Meghan Williams as rain halted qualifications on the first day of qualifications for the Indianapolis 500 auto race at Indianapolis Motor Speedway in Indianapolis, Saturday, May 16, 2015. (Photo by Darron Cummings/AP Photo)

A spectator uses binoculars to watch a play on the 18th hole during the final round of the Volvo China Open golf tournament in Shanghai, China, Sunday, April 26, 2015. (Photo by AP Photo/Stringer)

A woman wipes water off her cell phone as she waits for a ride under her umbrella in the rain on Friday morning at the intersection of East Street and Lincoln Avenue in Anaheim, Calif. on Friday, May 15, 2015. (Photo by Ken Steinhardt/The Orange County Register via AP Photo)

A Catholic penitent of Ujue Virgin shelters from the rain with an umbrella as he takes part in a pilgrimage from Tafalla to the small town of Ujue, northern Spain, Sunday, April 26, 2015. (Photo by Alvaro Barrientos/AP Photo)

In this April 22, 2015 photo, a man walks on the street as he holds up an umbrella in downtown Rio de Janeiro, Brazil. (Photo by Leo Correa/AP Photo)

A woman walks among tombstones in the Colon Cemetery during Mother's Day in Havana, Cuba, Sunday, May 10, 2015. (Photo by Desmond Boylan/AP Photo)

A Thai woman uses a umbrella for to shelter from the scorching sun as she across the road in a city of Bangkok, Thailand, 12 May 2015. (Photo by Narong Sangnak/EPA)

People visit an art installation “Alley of Flying Umbrellas” in central St. Petersburg, Russia, May 15, 2015. Art installation inspired by “Umbrella Sky Project” of Portuguese town of Agueda and was made of 500 colored umbrellas. (Photo by Anatoly Maltsev/EPA)

In this photo taken on May 17, 2015, a girl paints on an umbrella in Pathein township, Ayeyarwady Delta, Myanmar. (Photo by Khin Maung Win/AP Photo)

A Nepalese street vendor waits for the customers in front of a broken wall, as makeshift tents for those whose houses were damaged by the earthquake stand in the background, in Kathmandu, Nepal, Saturday, May 9, 2015. (Photo by Niranjan Shrestha/AP Photo)

A Filipino uses an umbrella to shield him from the sun as they watch a live satellite feed of the welterweight title fight between Filipino boxing hero Manny Pacquiao and Floyd Mayweather Jr. during a free public viewing in downtown Manila, Philippines on Sunday, May 3, 2015. Mayweather Jr. won the match. (Photo by Aaron Favila/AP Photo)

Two Nepalese women use umbrellas during a wet snow shower as they walk up a path high above the north eastern Nepalese town of Namche Bazar on April 17, 2015. (Photo by Roberto Schmidt/AFP Photo)