When your body gets too hot, you sweat to cool off. But if the sweat cannot evaporate, the body cannot regulate its temperature. You need evaporation in order to effectively cool your body.
When the relative humidity is high
, the rate of evaporation from the body decreases
, de acuerdo con la Servicio Meteorológico Nacional
. En otras palabras, the human body feels warmer in humid conditions
To find cooler temperatures
, the Olympics marathon events are taking place this weekend in Sapporo
, sobre 500 miles north of Tokyo
, can be as much as
40 degrees Fahrenheit cooler
But the high temperatures hitting Tokyo are spreading throughout the entire country. It will be cooler in Tokyo on Saturday than in Sapporo. Due to rain in the forecast, Tokyo’s high temperature Saturday will be 88, and Sapporo’s will be 93.
The women’s marathon takes place Saturday morning while the men race Sunday. This weekend Sapporo will see morning low temperatures of around 77 and afternoon highs of 90 a 93. Theses temperatures are 9 a 13 grados por encima de lo normal.
Temperatures during both races will likely be between 80 y 86 grados. 80-86° F). Relative humidity of 70% a 80% will make it feel warmer.
Organizers moved the start of the women’s race an hour earlier, a 6 soy., to avoid the heat.
“Athletes’ health and well-being are the organisers’ top priorities. Having taken advice from World Athletic’s medical team and reviewed all other considerations, World Athletics (WA), el Comité Olímpico Internacional (COI) and the Tokyo 2020 Organising Committee had a series of discussions today and confirmed the schedule change,” a Tokyo 2020 statement read.
But will that one hour make a difference? Sunrise in Sapporo is around 4:30 soy. ahora. With the race starting at 7 soy., the sun will have been up for 2.5 hours before the race starts.
For comparison’s sake, let’s say you’re a runner who tries to beat the heat with an early workout in Atlanta, where sunrise is around 6:50 soy. This would be like doing your workout between 9:30 soy. y 11:30 soy. — not exactly the ideal time to be running.
The only temperature relief may come from a tropical storm that will dump buckets of water on athletes this weekend.
Tropical storm to impact Tokyo this weekend
The Olympics have already been plagued by one tropical system when Nepartak made landfall during the first week
. Now another
, Tropical Storm Mirinae
, is set to impact the final weekend
. Events such as rowing were postponed two days due to the storm
The center of the storm is expected to pass just southeast of Tokyo on Sunday morning.
Por ahora, it looks like the majority of the rain will be Saturday night into the first half of Sunday. Some showers and scattered storms could linger into the evening for the closing ceremony. Winds will be a bit gusty, especially the first half of Sunday, but it shouldn’t be too bad as Mirinae is expected to remain a mid-range tropical storm.
The Closing Ceremony takes place Sunday at 8 p.m local time (7 soy. EDT).