The low temperature was 73 degrees Monday, matching the record set in 1944, according to the National Weather Service in Wilmington.
It’s the second day in a row the city has seen record warm low temperatures. On Sunday, Dayton broke a 37-year-old record for June 22.
The low temperature was 77 degrees Sunday, beating the previous warmest low temperature of 73 degrees.
A heat advisory is in effect for the Miami Valley and Southwest Ohio until 8 p.m. Wednesday. High temperatures are expected to reach the 90s, with heat indexes of over 100.
The high temperatures and humidity could cause heat-related illnesses, according to the NWS.
People should take extra precautions while outside and limit strenuous activity to the early morning and evening.
Drink plenty of fluids, stay in air-conditioned rooms and avoid the sun.
Public Health - Dayton & Montgomery County reminded people to watch for signs of heat stroke and heat exhaustion.
Symptoms of heat exhaustion include:
- Heavy sweating
- Weakness
- Skin cold, pale and clammy
- Nausea or vomiting
- Fainting
Those showing signs of heat exhaustion should move to a cooler location, lie down and sip water. Try to loosen clothes or apply cool, wet clothes to as much of the body as possible.
If a person is vomiting or symptoms get worse or last more than an hour, seek medical care.
Signs of heat stroke are
- High body temperature (more than 103 degrees)
- Hot, red, dry or moist skin
- Rapid and strong pulse
- Confusion
- Possible unconsciousness
Heat stroke is a medical emergency and 911 should be called immediately. Move them to a cooler place and try to reduce their body temperature with cool cloths or a bath.
Do not give fluids to a person with heat stroke.
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