Earth Changes
The day's high was 21.2 degree Celsius, paralleling with that on July 6, 1903, and the average temperature was 18.9 degree Celsius, making it the lowest average temperature in July in 142 years since 1873.
Meteorologist Zhang Ruiyi said the record low temperature is a result of days of rains under cold air mass as the city is in the middle of the monsoon season.
The weather is expected to get cooler as three typhoons are approaching coastal China, which may bring gales and rainstorms to an already flooded coastal parts of China.
The National Meteorological Institute's (IMN) forecast director Werner Stoltz said Tuesday that tropical waves increased rainy conditions in most of the Limón province as well as in the canton of Sarapiquí, in northern Heredia province, and in Turrialba in Cartago province.
President Luis Guillermo Solís is considering upgrading the alert for these regions from Yellow to Red — the most serious in the country's three level emergency system. CNE maintains a Green or Preventive Alert for the northern region, as the meteorological institute forecasts that heavy rains will remain in these regions for up to 36 hours.
Preliminary data from local emergency committees in Limón indicate that flooding is currently blocking all access to eight communities in the canton of Matina, eight in Valle La Estrella and one in Central Limón.

This was the situation at the La Ronge airport on the weekend.
Biggest ever exodus of its kind in Saskatchewan, Red Cross says
In what's being dubbed the biggest evacuation effort in Saskatchewan's history, Premier Brad Wall said the number of evacuees affected by raging wildfires in the province's northern regions is "unprecedented."
"This particular fire event is different for our province just because of the amount of hectares that are currently burning, which is, by the way, about 10 times the average year," Wall told reporters mid-afternoon on Monday.
Wall noted that the number of affected communities also "make this [situation] particularly unique and dangerous."
More than 13,000 people have been forced from their homes due to northern Saskatchewan blazes, according to Red Cross.
There were 112 fires burning in the province Monday, the Saskatchewan Environment Ministry said.
The escalating situation forced the Saskatchewan government to bring in a Sikorsky S-64 skycrane helicopter from Montana.

One man came across a dead sea lion pup, an elephant seal and a dolphin that washed ashore Ocean Beach Monday afternoon.
Joey Deruy took his usual walk along Ocean Beach near the Golden Gate Park windmills. At 3 p.m. he came upon a dead sea lion pup but kept walking. A few minutes later, he tripped upon the carcass of what appeared to be a huge elephant seal.
"So many dead animals, it felt really tragic," Deruy said.
Then a bit further down the beach he found a dead dolphin.
"Just so many, a variety of exotic animals dead like that I think is just very peculiar. Where the dolphin was, there was actually more dolphins... still swimming by the one that had died and beached," he said.
The met office says the country's highest peaks could see a dusting of the white stuff while some of the most sheltered Highland glens could have frost on Thursday morning after temperatures dip to 3C.
The weather comes about a week after temperatures rose to 30C around Inverness and the north west Highlands.
Wild weather including storms and flash-floods have hit the north and north-east this week alongside several sunny spells.
It's expected the snow spell will be short-lived.
Comment: Snow in summer? Earlier this week the Russian town of Vorkuta was hit by a blizzard, while other regions that have experienced unusual snowfalls this summer include Norway, which had 5 times more snow in June than normal, and "unprecedented" snowfalls on Scottish mountains.
Chan-hom's center is now about 657 miles southeast of Kadena Air Base on Okinawa and moving west-northwest around 15 mph.
Chan-hom is expected to continue to track west-northwest around the southwest side of high-pressure aloft.
Like Super Typhoon Dolphin in May, Chan-hom may undergo a period of rapid intensification in this zone of the Philippine Sea.
With the upper-level ridge extending rather far to the west over or near southwest Honshu Island, Japan, and the jet stream remaining well to the north, Chan-hom will be a threat to the southwest Japanese islands (including Okinawa), Taiwan and eastern China late this week, possibly as a strong typhoon.

Hit by drought and seawater contamination, Bangkok's tap water may run out in a month
Thailand is suffering its worst drought in more than a decade. In an effort to maintain water levels in the dams that supply water for agriculture in the provinces as well as taps in the capital Bangkok, the government has asked farmers to refrain from planting rice since last October.
Despite these measures, water levels are critically low in the three key reservoirs that flow into the Chao Phraya River, one of the two main sources of Bangkok's tap water.
The quantity of water collected in the three dams totaled 5 billion cubic meters last November, compared to the normal 8 billion cubic meters, said Thanasak Watanathana, governor of the Metropolitan Waterworks Authority. As of Monday, there was about 660 million cubic meters left, according to the Royal Irrigation Department.
The Cape Horn fire has charred more than 2,000 acres (810 hectares) since breaking out on Sunday in a resort area in northern Idaho where there are clusters of multimillion-dollar homes on the banks of Lake Pend Oreille.
"We will continue to support the impacted jurisdictions in protecting lives, property and businesses," Governor C.L. "Butch" Otter said in issuing the declaration.
The Idaho fire was among nearly 40 large wildfires raging across the parched Western United States on Monday, including a blaze in Oregon that officials have deemed the biggest wildfire of the season for the U.S. Pacific Northwest.

In this Friday, June 19, 2015 photo, Vic Doig, a U.S. Fish and Wildlife Service biologist observes empty bird nests in Seahorse Key, off Florida’s Gulf Coast
But in May, the key fell eerily quiet all at once.
Thousands of little blue herons, roseate spoonbills, snowy egrets, pelicans and other chattering birds were gone. Nests sat empty in trees; eggs broken and scattered on the muddy ground.
"It's a dead zone now," said Vic Doig, a U.S. Fish and Wildlife Service biologist. "This is where the largest bird colony on the Gulf Coast of Florida used to be."
For decades, Seahorse Key has been a protected way station for myriad bird species. It's part of the Cedar Keys National Wildlife Refuge, which was established in 1929 as a sanctuary for birds devastated by decades of hunting for their colorful plumage. Accessible only by boat, today it's a rare island off Florida not dominated by human activity and development.
Anthony Bonsante, of South River, was fishing for catfish in a stream of DeVoe Lake, between Domino's Pizza and Immaculate Conception, an area that came highly recommended by his dad, who fished there in his youth.
"As it started to get dark, I lit my lantern," Bonsante said Monday afternoon. "As soon as it really got dark all around me, I heard something walking around. I thought it was something small like a rabbit or something."
But the noise kept coming closer. Bonsante said he picked up his lantern and started to look around.
"I saw two big yellow eyes in the small patch of woods nearby," he said. "I held my lantern up and it started walking towards me. It bowed its head and started to growl at me. It started to circle up on me. I was panicked for a second. I thought, "What do I have to defend myself?' "
He saw a big stick a few feet away and, without turning his back on the animal, he grabbed the stick.













Comment: A couple of months ago two cold temperature records were broken in Saskatchewan, Canada.