Safety Tips for Summer Weather (Including Extreme Heat)
June 20 is the first day of summer, and Mayor Eric Adams and NYC Emergency Management Commissioner (NYCEM) Zach Iscol are reminding New Yorkers to make a plan and prepare for extreme weather during the summer months by knowing their cooling options and referring to to protect New Yorkers from extreme heat.
People with chronic health illnesses, mental health conditions, substance or alcohol abuse and older adults are more likely than younger New Yorkers to experience adverse effects from extreme heat. Additionally, as people get older, their ability to maintain a safe body temperature declines, resulting in an increased risk for heat-related illness. New York City urges residents to take steps to protect themselves and help others who may be at increased risk from the heat, including vulnerable individuals such as seniors and those with chronic health problems.
鈥淣ew York City has a plan to beat the heat 鈥 so know your 鈥楥ool Options,鈥欌 said Mayor Adams. 鈥淓xtreme heat will not just be uncomfortable and oppressive for New Yorkers this coming week, it will be brutal and it will be dangerous. Whether it is an air-conditioned space, such as your home, a friend’s or family member’s home, a library, or a museum, find a way to stay cool. Stay hydrated, check on your elderly family members and neighbors, and make sure your pets have all the water they need. By acting smart, we will get through this heat.鈥
To stay informed about the latest weather updates and other emergencies, New Yorkers can sign up for Notify NYC, the City鈥檚 free emergency notification system, by calling 311, visiting the , or downloading the Notify NYC app.
Visit the (HVI) to understand how health risks during and immediately after extreme heat events compare across NYC neighborhoods, and how the HVI helps the City identify and direct resources to neighborhoods at higher risk during extreme heat.
During extreme heat, the NYC Department of Social Services (DSS) issues a Code Red Alert. During Code Reds, shelter is available to anyone experiencing homelessness, where those experiencing heat-related discomfort are also able to access a designated cooling area. DSS staff and the agency鈥檚 not-for-profit contracted outreach teams who engage with individuals experiencing homelessness 24/7/365 redouble their efforts during extreme heat, with a focus on connecting vulnerable New Yorkers experiencing homelessness to services and shelter.
KEY RESOURCES TO BEAT THE HEAT
NYCEM released , an instructive guide for New Yorkers to navigate extreme heat this summer. During heat emergencies, New York City will activate its extensive network of cooling centers to provide indoor, cooled spaces as a respite from dangerous outdoor temperatures. To make it even easier for residents to find these cooling havens, the city is taking the following steps:
- 24/7 Cool Options Map: The newly revamped is available around the clock and allows New Yorkers to easily locate cooling centers, as well as find updated information on ‘cool options,’ including libraries, malls, and museums that offer air-conditioned spaces to escape the heat.
- Increased Cooling Center Partners: NYCEM has expanded its partnerships to offer a wider range of cooling centers throughout the city, ensuring more options for residents during heat emergencies, including new cultural sites and elected officials鈥 offices.
- Pet-Friendly Cooling Centers: Through a partnership with Petco, the City will provide numerous pet-friendly cooling centers for New Yorkers.
- Heat Preparedness Messaging: The City is working with food partners like City Meals on Wheels and City Harvest to distribute heat safety information to vulnerable populations.
ADDITIONAL HEALTH AND SAFETY TIPS DURING EXTREME HEAT
Those most vulnerable to heat stress include adults ages 60 and older and people with health conditions, including heart disease, diabetes, mental health conditions, or people with cognitive impairment. Safety tips include:
- Check on people who are at-risk and help them find a cool place to stay.
- Go to an air-conditioned location, even for a few hours.
- Stay out of the sun and avoid extreme temperature changes.
- Avoid strenuous activity, especially during peak sun hours (11 AM to 4 PM).
- Drink water every 15 minutes even if not thirsty; rest in shade; avoid alcohol or caffeine.
- Eat small, frequent meals.
- Wear lightweight, light-colored clothing.
- Visit places like museums, malls, or public pools to stay cool.
- Never leave a child or pet in a car, even briefly.
KNOW THE WARNING SIGNS OF HEAT ILLNESS
Call 911 immediately if someone has:
- Hot, dry skin
- Trouble breathing
- Rapid heartbeat
- Confusion, disorientation, or dizziness
- Nausea or vomiting
If someone feels weak or faint, go to a cool place and drink water. If symptoms persist, seek medical attention.
WORKING IN EXTREME HEAT
If working outdoors during extreme heat:
- Drink water every 15鈥20 minutes and rest in the shade.
- Dress in light, loose-fitting clothing.
- Use SPF 15+ sunscreen.
- Reschedule or reduce heavy labor between 11 AM and 4 PM.
- Use the buddy system and monitor for signs of heat illness.
- Employers are required to provide water, rest, and shade.
KEEPING PETS SAFE
Those with pets should:
- Make sure pets have access to fresh water at all times.
- Walk dogs during the early morning or evening.
- Avoid hot pavement, which can burn paws.
- Know the signs of heat stress in pets, including excessive panting, drooling, weakness, or collapse.
IMPROPER FIRE HYDRANT USE
Improperly opened fire hydrants waste over 1,000 gallons of water per minute and lower pressure needed to fight fires. New Yorkers who want to cool off in fire hydrants are asked to use a City-issued spray cap to reduce output to 25 gallons per minute. Residents 18 and older can request a spray cap at their local firehouse.
ENERGY-SAVING TIPS
Follow these tips to save energy and reduce power outages:
- Set air conditioners to 78掳F.
- Run large appliances during cooler hours.
- Keep blinds and curtains closed during the day.
- Turn off ACs, lights, and electronics when not home.
- Let utility companies know if someone in the home relies on electricity for medical needs.
VOLTAGE REDUCTIONS
During periods of extreme heat (and other periods of high energy consumption), Con Edison may implement voltage reductions to lower the overall energy demand and prevent overloading the electrical grid. A voltage reduction could impact your power supply at home or elevator operations. If your elevator service is impacted and you have a disability or need assistance, 麻豆区 residents can call their property management office or the Customer Contact Center (718-707-7771).
AIR QUALITY
Following last year鈥檚 wildfire smoke impacts, NYCEM updated internal guidance for air quality incidents, including plans for mask distribution, adjusting outdoor activities, and enhancing outreach to at-risk groups. New York City continues to monitor regional and Canadian wildfire conditions that may affect city air quality.
HURRICANES
Hurricane season begins in August. New Yorkers should know their evacuation zone, make a plan, and stay informed. Visit or call 311.
For more information on how to handle extreme heat, New Yorkers are encouraged to visit . Sign up for Notify NYC at , call 311, follow , or download the app for Apple or Android.
HOW TO STAY SAFE DURING FLASH FLOODING AND SEVERE STORMS
According to the NYC Health Department, flooding is New York City鈥檚 most dangerous public health threat, and it can become deadly in minutes. Flash floods can turn streets into rivers and fill basements with little or no warning. Severe thunderstorms can also bring damaging winds, hail, and downed trees or power lines. Basement apartments are especially dangerous. People have drowned because they could not escape in time.
Do not wait to act. Consider leaving before flooding begins or conditions worsen:
路&苍产蝉辫;&苍产蝉辫;&苍产蝉辫; Plan: If you live in a basement or below-grade home or frequently-flooded area, relocate to a safer location as soon as you believe conditions could lead to flooding. Pay close attention to weather alerts and conditions, but do not wait for a watch or warning to act. Know where you will go and how you will get there, and never wait until water is at your door.
路&苍产蝉辫;&苍产蝉辫;&苍产蝉辫; Act: Pack a Go Bag with essentials you can grab quickly, including ID, medications, chargers, and waterproof bags for documents and electronics. Consider installing a flood sensor to provide early warning if water enters your home.
路&苍产蝉辫;&苍产蝉辫;&苍产蝉辫; Survive: Sign up for Notify NYC, the city鈥檚 free emergency communications program, by visiting the , or calling 311. Keep phones close and alerts on, especially at night. If water outside is more than 6 inches deep, it may be too late to evacuate safely. Move to a higher floor immediately, avoid floodwater which can be contaminated or electrified, and call 911 if you are in danger.
Additional storm safety actions:
路&苍产蝉辫;&苍产蝉辫;&苍产蝉辫; Avoid travel during heavy rain or strong storms. If you must travel, allow extra time and use caution.
路&苍产蝉辫;&苍产蝉辫;&苍产蝉辫; Never walk, drive, or bike through flooded streets. Do not enter flooded subway stations. The depth and force of water can be life-threatening.
路&苍产蝉辫;&苍产蝉辫;&苍产蝉辫; Stay indoors during thunderstorms and away from windows. Flying debris and downed trees can be dangerous.
路&苍产蝉辫;&苍产蝉辫;&苍产蝉辫; Move vehicles to higher ground if you are in a flood-prone area.
路&苍产蝉辫;&苍产蝉辫;&苍产蝉辫; Clear debris from gutters and drains near your home to help reduce localized flooding.
路&苍产蝉辫;&苍产蝉辫;&苍产蝉辫; Treat any downed power lines as live. Stay away and report them to 911.
For the latest updates, visit , sign up for emergency alerts by visiting the , or call 311.

