Extreme Weather Recent unseasonal freezes in our area have effected our vegetation and the preservation of stone structures. Heavy rains and flooding disproportionately effect the areas around San Antonio Missions National Historical Park, like the river crossing pictured to the right.
How does climate change affect San Antonio?
Feeling the Heat in San Antonio
Climate projections show that our future will be hotter and dryer. By 2040, summer maximum temperatures will be 4°F higher on average than they are today—and annually, we will experience 24 more days over 100°F (that is an additional month of high heat) and receive 3” less rain.
Why is San Antonio getting hotter?
San Antonio experienced its second driest July on record last month, according to the National Weather Service. “The fact that it’s been so dry recently means that temperatures were able to get hotter faster because we lose that cooling effect of evaporation,” Nielsen-Gammon said.
What are the effects of climate change in Texas?
Higher temperatures and drought are likely to increase the severity, frequency, and extent of wildfires, which could harm property, live- lihoods, and human health. On average, more than 1 percent of the land in Texas has burned each decade since 1984.
Is San Antonio getting hotter?
One trend cuts through the noise, however: San Antonio is getting hotter. Since reliable records began around 1880s, San Antonio’s average temperatures have climbed roughly 0.2 degrees Fahrenheit per decade for a total of 2.4 degrees, according to the National Oceanic and Atmospheric Administration.
What are the top 2 sources of emissions in San Antonio?
Key findings from the 2019 community Greenhouse Gas Inventory include: • Emissions from Building & Energy Usage and Transportation continue to be the top two contributors to San Antonio’s GHG Inventory.
Does San Antonio experience the urban heat island effect?
San Antonio is a heat island, which is an urban area experiencing higher air temperatures than the rural spaces surrounding it.
What was the hottest day in San Antonio?
These records were observed at San Antonio’s International Airport and go back to 1947. The highest temperature measured during that time was 111 degrees Fahrenheit (44 Celsius) on September 5, 2000.
How many days is 100 degrees in San Antonio?
Most 100° days in a calendar year – San Antonio has recorded 39 days at 100° or above – where we are only three days away from bumping out the third-place holder set back in 2013 – and is well ahead of pace to beat out 2009′s 59 triple-digit days, barring any significant pattern changes.
Where is the hottest place on earth?
Death Valley
Death Valley holds the record for the highest air temperature on the planet: On 10 July 1913, temperatures at the aptly named Furnace Creek area in the California desert reached a blistering 56.7°C (134.1°F). Average summer temperatures, meanwhile, often rise above 45°C (113°F).
Will Texas turn into a desert?
Doggett points out that Texas could become much more like the Sonoran Desert as the heat continues to rise. The Sonoran Desert takes up the southeastern tip of California and more than half of Arizona. The water level at Spring Lake in San Marcos was lower by about a foot because of the sweltering June weather.
What will Texas look like 2050?
Texas’ overall population — 29 million in 2019 — is projected to double by 2050. As Texas’ population grows, the state’s resources will be under increasing pressure from urbanization. And the challenge is immense when coupled with changes in climate and the increasing vulnerability to natural disasters.
Will climate change make Texas uninhabitable?
“There’s nothing that’s going to make Texas uninhabitable, but it’s going to be an increasing set of tradeoffs,” Nielsen-Gammon explained. Another study conducted by First Street Foundation took a nationwide look at how at-risk areas are from flooding.
Is San Antonio or Dallas hotter?
San Antonio is joined on the hotter-than-heck ranking by every other major city in Texas: Dallas comes in at No. 3, Fort Worth at No. 4, Austin at No. 5, and Houston at No.
Is Dallas or San Antonio better?
For example, if you want a lower crime rate, better public transportation, and more of a “big city” feel, you’ll love living in Dallas. If you want to enjoy the amenities of a major city with a hometown feel, you’ll love San Antonio. It all comes down to the features and overall vibe you’re going for.
What part of Texas is the hottest?
The Hottest Temperature Ever Recorded in Texas
Both Seymour and the Monahans Sandhills State Park have hit 120 degrees. That’s still the hottest temperature on record in Texas.
Why is the air quality bad in San Antonio?
Driving and idling are also big contributors to pollution in San Antonio. Hardin said the city has been urging people to idle less, but during COVID-19, drive-thrus have gotten more popular. Many restaurants opt for drive-thru pickup and even delivery as a safety precaution, increasing the amount of idling.
Does San Antonio have good air quality?
San Antonio’s annual air quality averages a US air quality index, or AQI, of “good.” In 2019, monthly averages ranged from AQI 25 (“good”) in October to AQI 54 (“moderate”) in May. Spring and summer tend to be more polluted than the fall and winter.
What’s the coldest it’s ever been in San Antonio?
zero degrees
The all-time record low in San Antonio is zero degrees, set in 1949.
When did it last snow in San Antonio?
Several inches of snow fell in the city from Sunday, Feb. 14, starting in the evening through the early morning hours of Monday, Feb. 15, 2021.
Does San Antonio have 4 seasons?
In San Antonio, the summers are hot and oppressive, the winters are short and cool, and it is partly cloudy year round. Over the course of the year, the temperature typically varies from 43°F to 96°F and is rarely below 31°F or above 101°F.