113 Degrees Fahrenheit: Extreme Heat Information
113°F is considered extreme and dangerous heat equivalent to 45°C. This temperature poses serious health risks including heat exhaustion and heat stroke, particularly for vulnerable populations. In most regions, 113°F triggers extreme heat warnings and emergency measures.
113°F = 45°C
Understanding 113 Degrees Fahrenheit
113 degrees Fahrenheit represents an extremely hot temperature that exceeds normal human comfort levels and enters the dangerous zone for health and safety. This temperature is classified as extreme heat in weather forecasting and often triggers heat advisories or warnings in areas where it occurs.
Temperature Converter
Convert 113°F to other temperature units:
Temperature Scale Comparison
| Temperature | Fahrenheit (°F) | Celsius (°C) | Description |
|---|---|---|---|
| Freezing Point of Water | 32°F | 0°C | Water freezes |
| Normal Human Body Temperature | 98.6°F | 37°C | Healthy human temperature |
| Heat Advisory Threshold | 100°F | 37.8°C | Potentially dangerous heat |
| Extreme Heat Temperature | 113°F | 45°C | Dangerous extreme heat |
| Boiling Point of Water | 212°F | 100°C | Water boils |
Health Impacts of 113°F Heat
Exposure to 113°F (45°C) air temperature presents significant health risks to humans and animals. At this temperature, the body's natural cooling mechanisms can be overwhelmed, especially in conditions of high humidity or during prolonged exposure.
Risk Factors and Vulnerable Populations
- Elderly individuals (65+) have reduced ability to regulate body temperature
- Young children have underdeveloped temperature regulation
- People with chronic conditions (heart disease, diabetes, respiratory conditions)
- Outdoor workers with prolonged exposure
- People taking certain medications that affect temperature regulation
- Athletes and those engaging in outdoor physical activities
- People without access to air conditioning or proper cooling
Heat-Related Illnesses at 113°F
Heat Exhaustion
- Heavy sweating
- Cold, pale, clammy skin
- Fast, weak pulse
- Nausea or vomiting
- Muscle cramps
- Dizziness, fainting
Heat Stroke
- High body temperature (103°F+)
- Hot, red, dry skin
- Rapid, strong pulse
- Altered mental state or confusion
- Possible unconsciousness
- Medical emergency requiring immediate attention
Warning: Heat Stroke Risk
At 113°F (45°C), heat stroke is a serious risk and can be fatal if not treated promptly. If someone shows signs of heat stroke, call emergency services immediately. While waiting for help, move them to a cooler place, lower their temperature with cool cloths or a cool bath, and do NOT give them anything to drink.
113°F in Global Context
Temperatures of 113°F (45°C) were once extremely rare in most parts of the world. However, due to climate change, these extreme temperatures are becoming more common and affecting more geographical regions.
Regions Where 113°F Temperatures Occur
- Middle East: Areas like Kuwait, Iraq, Saudi Arabia, and UAE regularly see 113°F+
- North Africa: Parts of Algeria, Libya, Egypt, and Sudan
- South Asia: Northern India and Pakistan (particularly before monsoon season)
- Australia: Interior regions of Western and South Australia
- North America: Death Valley, parts of Arizona, Nevada, and California
- South America: Northern Argentina and parts of Chile
Historical Record Temperatures Near 113°F
| Location | Record Temperature | Year |
|---|---|---|
| Death Valley, USA | 134°F (56.7°C) | 1913 |
| Mitribah, Kuwait | 129.2°F (54°C) | 2016 |
| Turbat, Pakistan | 128.3°F (53.5°C) | 2017 |
| Oodnadatta, Australia | 123°F (50.5°C) | 1960 |
| Athens, Greece | 118.4°F (48°C) | 1977 |
Staying Safe in 113°F Heat
When temperatures reach 113°F (45°C), taking serious precautions is essential for health and safety. The following measures can help reduce the risk of heat-related illness during extreme heat events.
Heat Safety Measures
- Stay indoors in air-conditioned buildings when possible
- Hydrate consistently with water and electrolyte-containing drinks
- Avoid direct sun exposure, especially between 10 AM and 4 PM
- Wear loose, light-colored, lightweight clothing
- Take cool showers or baths to lower body temperature
- Use fans in conjunction with air conditioning (but not alone in very high temperatures)
- Check on vulnerable friends and family members
- Never leave children or pets in vehicles, even briefly
Preparing for a 113°F Heat Wave
- Ensure your air conditioning system is functioning properly
- Identify public cooling centers in your area if you lack air conditioning
- Stock up on water and non-perishable foods
- Prepare a power outage plan (as electrical grids can be strained during heat waves)
- Have a communication plan with family members
- Create an emergency contact list including medical providers
- Keep a first aid kit specifically for heat-related emergencies
Environmental Impacts of 113°F Heat
When temperatures reach 113°F (45°C), numerous environmental consequences occur beyond human health impacts. These extreme temperatures affect infrastructure, ecosystems, and can create cascading environmental problems.
Infrastructure Impacts
- Power grid strain due to increased air conditioning usage
- Road damage from thermal expansion and buckling
- Railway warping or buckling
- Airport operations affected (reduced lift for aircraft takeoff)
- Water supply systems stressed due to increased demand
Ecosystem Impacts
- Aquatic ecosystems stressed from higher water temperatures
- Increased wildfire risk due to dry conditions
- Crop damage and failure reducing agricultural yield
- Wildlife stress or mortality from inability to thermoregulate
- Plant stress leading to reduced growth and productivity
Frequently Asked Questions
Is it ever 113 degrees Fahrenheit anywhere in the world?
Yes, temperatures of 113°F (45°C) do occur in various regions worldwide, particularly in desert areas of the Middle East, North Africa, Australia, and parts of the southwestern United States. Climate change has made these extreme temperatures more common and widespread, with regions like South Asia now regularly experiencing such heat during summer months.
What's the highest recorded temperature on Earth?
The highest reliably recorded temperature on Earth is 134°F (56.7°C), recorded at Furnace Creek Ranch in Death Valley, California, on July 10, 1913. More recently, temperatures of 129.2°F (54°C) were recorded in Mitribah, Kuwait, in 2016 and 128.3°F (53.5°C) in Turbat, Pakistan, in 2017.
How long can a human survive in 113°F heat?
Survival time in 113°F (45°C) heat depends on several factors including humidity, direct sun exposure, access to water, individual health, and acclimatization. In high humidity conditions with no access to water or shade, a healthy adult might experience serious heat illness within 1-2 hours. In dry conditions with access to water and shade, a person could potentially withstand such temperatures for longer periods, but prolonged exposure remains dangerous.
Is 113°F hot enough to cook food?
No, 113°F (45°C) is not hot enough to safely cook most foods. Safe cooking temperatures typically begin at 140°F (60°C) and above, depending on the food. While some eggs might begin to coagulate and some delicate fish might start to cook at temperatures approaching 113°F, this is well below food safety standards for eliminating harmful bacteria. However, 113°F ambient temperatures are hot enough to make the interior of a closed car reach temperatures that could cook food.
How does 113°F compare to normal body temperature?
113°F (45°C) is significantly higher than normal human body temperature, which is approximately 98.6°F (37°C). When ambient air temperature exceeds body temperature (especially above 103°F/39.4°C), the body's primary cooling mechanism of radiating heat to the surrounding environment becomes ineffective. At 113°F, the body actually absorbs heat from the environment rather than releasing it, making sweating the only effective cooling mechanism.